516
FNUS51 KLWX 171833
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD
..E WV...N VA
DC
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
232 PM EDT FRI APR 17 2026
DISCUSSION
WELL ABOVE NORMAL TEMPERATURES AND DRY CONDITIONS ARE EXPECTED
THROUGH SATURDAY THANKS TO HIGH PRESSURE OFF THE SOUTHEASTERN U.S.
COAST. A COLD FRONT ARRIVING SATURDAY NIGHT INTO SUNDAY WILL
BRING THE FIRST OPPORTUNITY FOR MEASURABLE RAIN IN MORE THAN A
WEEK, ALONG WITH A SHARP COOL DOWN FOR EARLY NEXT WEEK. THIS COMES
WITH GUSTY NORTHWESTERLY WINDS ON SUNDAY WHICH IS FOLLOWED BY THE
POTENTIAL OF FROST AND FREEZE CONDITIONS MONDAY NIGHT.
TEMPERATURES EVENTUALLY MODERATE THROUGH THE WEEK.
SUNDAY...WHILE SOME RAIN IS EXPECTED LATE SATURDAY EVENING INTO
SUNDAY MORNING, AMOUNTS OF A TENTH TO TWO TENTHS WILL NOT BE
SUFFICIENT TO WET FUELS SIGNIFICANTLY. MORE IMPORTANTLY, THE
PRECIPITATION DURATION IS EXPECTED TO BE SHORT-LIVED, GENERALLY
6 HOURS OR LESS. FURTHERMORE, STRONG GUSTY WINDS OF 35 MPH WITH
POTENTIAL FOR GUSTS AS HIGH AS 45 MPH WILL CREATE RENEWED FIRE
WEATHER CONCERNS DESPITE MARGINAL HUMIDITIES AND THE LIGHT
RAINFALL. GIVEN THE SHORT DURATION OF PRECIPITATION, THE 100-HOUR
FUEL MOISTURE VALUES AREN'T LIKELY TO RISE MUCH AT ALL, IF
ANYTHING; WHILE THE 10-HOUR FUEL MOISTURE LIKELY RISES
CONSIDERABLY, BUT DROPS QUICKLY THROUGH THE DAY DUE TO THE DRYING
EFFECTS OF STRONG WINDS AND RAPIDLY LOWERING HUMIDITY.
REST OF NEXT WEEK...MUCH COOLER TEMPERATURE ARE EXPECTED MON AND
TUE WITH A MODERATING TREND IN TEMPERATURES EXPECTED DURING THE
MIDDLE AND SECOND HALF OF THE WEEK. WINDS WILL BE ON LIGHT SIDE
THANKS TO HIGH PRESSURE OVERHEAD, BUT HUMIDITIES WILL BE
MARGINALLY LOW TO NEAR CRITICAL LEVELS. A DRY PATTERN SEEMS
LIKELY TO CONTINUE WITH LITTLE TO NO RAINFALL.
VAZ054-180800-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF REAGAN NATIONAL AIRPORT, ARLINGTON,
BALLSTON, BARCROFT, CHERRYDALE, RIVERCREST, AND ROSSLYN
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 60 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 61 (-6) 82 (0) 52 60
RH % (24H TREND) 82 (+8) 40 (+4) 87 34
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 9 G20 NW 16 G29
WIND 20FT/LATE(MPH) LGT/VAR SE 9 G19 E 6 NW 12 G26
PRECIP AMOUNT 0.00 0.00 0.08 0.16
PRECIP DURATION 4 8
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 5780 8210
TRANSPORT WND (MPH) S 18 NW 29
VENT RATE (KT-FT) 92480 205250
MAX ADI EARLY 96 GOOD 36 FAIR 52 GEN GOOD 84 GOOD
MAX ADI LATE 3 VERY POOR 117 VERY GOOD21 FAIR 135 VERY GOOD
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 4 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S. HIGHS
IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ055-180800-
STAFFORD-
INCLUDING THE CITIES OF ARKENDALE, GARRISONVILLE, SHILOH,
WIDEWATER, BROOKFIELD, FALMOUTH, AND GLENDIE
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 60 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-8) 88 (+4) 53 62
RH % (24H TREND) 89 (+11) 32 (+2) 86 35
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 7 G17 NW 12 G27
WIND 20FT/LATE(MPH) LGT/VAR SE 7 G17 LGT/VAR NW 9 G25
PRECIP AMOUNT 0.00 0.00 0.04 0.15
PRECIP DURATION 4 8
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 7230 8530
TRANSPORT WND (MPH) S 15 NW 25
VENT RATE (KT-FT) 93990 187660
MAX ADI EARLY 86 GOOD 43 GEN GOOD 57 GEN GOOD 72 GOOD
MAX ADI LATE 3 VERY POOR 108 VERY GOOD9 POOR 132 VERY GOOD
MAX LVORI EARLY 3 6 3 3
MAX LVORI LATE 5 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
VAZ056-180800-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 50 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-8) 88 (+4) 53 63
RH % (24H TREND) 86 (+7) 29 (-3) 85 36
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 5 NW 9 G24
WIND 20FT/LATE(MPH) LGT/VAR S 5 LGT/VAR NW 8 G23
PRECIP AMOUNT 0.00 0.00 0.03 0.15
PRECIP DURATION 1 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 8120 8390
TRANSPORT WND (MPH) S 16 NW 25
VENT RATE (KT-FT) 113680 184580
MAX ADI EARLY 91 GOOD 52 GEN GOOD 136 VERY GOOD76 GOOD
MAX ADI LATE 3 VERY POOR 152 VERY GOOD7 POOR 178 VERY GOOD
MAX LVORI EARLY 3 6 3 4
MAX LVORI LATE 5 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
VAZ057-180800-
KING GEORGE-
INCLUDING THE CITIES OF ROLLINS FORK AND DAHLGREN
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 50 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-9) 86 (+3) 54 63
RH % (24H TREND) 88 (+8) 36 (+2) 85 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 8 G17 NW 11 G25
WIND 20FT/LATE(MPH) LGT/VAR SE 7 SW 5 NW 10 G24
PRECIP AMOUNT 0.00 0.00 0.01 0.12
PRECIP DURATION 1 7
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 6010 7700
TRANSPORT WND (MPH) SE 14 NW 24
VENT RATE (KT-FT) 72120 161700
MAX ADI EARLY 71 GOOD 37 FAIR 30 FAIR 76 GOOD
MAX ADI LATE 3 VERY POOR 77 GOOD 7 POOR 117 VERY GOOD
MAX LVORI EARLY 3 6 3 4
MAX LVORI LATE 5 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
WVZ502-180800-
EASTERN GRANT-
INCLUDING THE CITIES OF CABINS, KLINE GAP, LANDES, MASONVILLE,
PETERSBURG, SEYMOURVILLE, AND WELTON
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 90 40
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 53 (-7) 86 (+9) 41 57
RH % (24H TREND) 80 (-6) 29 (-7) 94 29
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 8 G21 NW 13 G33
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G23 NW 9 G28 NW 14 G33
PRECIP AMOUNT 0.00 0.00 0.13 0.03
PRECIP DURATION 10 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 8180 9020
TRANSPORT WND (MPH) SW 23 NW 36
VENT RATE (KT-FT) 163600 279620
MAX ADI EARLY 72 GOOD 91 GOOD 70 GOOD 101 VERY GOOD
MAX ADI LATE 3 VERY POOR 183 VERY GOOD31 FAIR 185 VERY GOOD
MAX LVORI EARLY 3 4 3 4
MAX LVORI LATE 4 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 50.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS AROUND 30. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
WEST WINDS 5 TO 10 MPH.
WVZ503-180800-
WESTERN MINERAL-
INCLUDING THE CITIES OF PIEDMONT AND SULPHUR CITY
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 90 40
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 53 (-4) 83 (+10) 39 53
RH % (24H TREND) 80 (-11) 32 (-10) 97 33
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G20 W 11 G24 NW 17 G36
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G25 W 13 G33 NW 17 G35
PRECIP AMOUNT 0.00 0.00 0.18 0.03
PRECIP DURATION 10 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 7810 9010
TRANSPORT WND (MPH) SW 23 NW 38
VENT RATE (KT-FT) 156200 297330
MAX ADI EARLY 61 GOOD 63 GOOD 53 GEN GOOD 108 VERY GOOD
MAX ADI LATE 3 VERY POOR 141 VERY GOOD35 FAIR 196 VERY GOOD
MAX LVORI EARLY 3 4 4 4
MAX LVORI LATE 4 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE MID 40S. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.
WEST WINDS 10 TO 15 MPH.
WVZ504-180800-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 90 40
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 55 (-5) 87 (+8) 43 56
RH % (24H TREND) 83 (-6) 29 (-6) 85 29
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 8 G20 NW 14 G32
WIND 20FT/LATE(MPH) LGT/VAR S 9 G21 W 9 G28 NW 15 G32
PRECIP AMOUNT 0.00 0.00 0.15 0.03
PRECIP DURATION 11 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 8530 9860
TRANSPORT WND (MPH) SW 23 NW 36
VENT RATE (KT-FT) 170600 305660
MAX ADI EARLY 74 GOOD 76 GOOD 63 GOOD 124 VERY GOOD
MAX ADI LATE 2 VERY POOR 131 VERY GOOD34 FAIR 187 VERY GOOD
MAX LVORI EARLY 3 5 4 3
MAX LVORI LATE 4 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS
AROUND 50. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS AROUND 30. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
WEST WINDS 5 TO 10 MPH.
WVZ505-180800-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 90 50
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 49 (-8) 79 (+7) 34 50
RH % (24H TREND) 78 (-7) 34 (-9) 100 34
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G26 W 9 G26 NW 18 G46
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G28 W 12 G34 NW 18 G43
PRECIP AMOUNT 0.00 0.00 0.27 0.05
PRECIP DURATION 10 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 7180 7590
TRANSPORT WND (MPH) SW 24 NW 39
VENT RATE (KT-FT) 150780 258060
MAX ADI EARLY 61 GOOD 71 GOOD 71 GOOD 99 GOOD
MAX ADI LATE 4 VERY POOR 113 VERY GOOD31 FAIR 188 VERY GOOD
MAX LVORI EARLY 3 3 4 4
MAX LVORI LATE 3 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
WINDY. PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN
THE LOWER 40S. NORTHWEST WINDS 20 TO 30 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S. WEST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
70S. WEST WINDS 10 TO 15 MPH.
WVZ501-180800-
WESTERN GRANT-
INCLUDING THE CITIES OF BEECHWOOD, WILSONIA, AND BAYARD
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 90 40
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 51 (-4) 81 (+9) 35 50
RH % (24H TREND) 79 (-14) 34 (-10) 100 35
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G27 W 10 G27 NW 18 G47
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G29 W 13 G39 NW 17 G47
PRECIP AMOUNT 0.00 0.00 0.33 0.04
PRECIP DURATION 10 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 7380 8290
TRANSPORT WND (MPH) SW 23 NW 40
VENT RATE (KT-FT) 147600 290150
MAX ADI EARLY 58 GEN GOOD 66 GOOD 62 GOOD 105 VERY GOOD
MAX ADI LATE 4 VERY POOR 112 VERY GOOD32 FAIR 198 VERY GOOD
MAX LVORI EARLY 3 3 4 4
MAX LVORI LATE 4 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
BREEZY. PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 30S. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 15 TO
25 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S. WEST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
70S. WEST WINDS 10 TO 15 MPH.
MDZ507-180800-
NORTHWEST HARFORD-
INCLUDING THE CITIES OF BYNUM, HICKORY, BEL AIR, AND FALLSTON
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 60 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-8) 72 (-6) 46 57
RH % (24H TREND) 95 (+14) 57 (+11) 99 41
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 SE 9 G21 NW 13 G28
WIND 20FT/LATE(MPH) LGT/VAR SE 10 G21 E 5 NW 13 G27
PRECIP AMOUNT 0.00 0.00 0.13 0.19
PRECIP DURATION 4 8
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 2630 7700
TRANSPORT WND (MPH) S 16 NW 31
VENT RATE (KT-FT) 36820 207900
MAX ADI EARLY 72 GOOD 25 FAIR 44 GEN GOOD 65 GOOD
MAX ADI LATE 8 POOR 56 GEN GOOD 9 POOR 140 VERY GOOD
MAX LVORI EARLY 3 6 4 5
MAX LVORI LATE 6 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS
AROUND 70. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND
70. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ506-180800-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF CLARKSVILLE, COLUMBIA, SIMPSONVILLE,
HISTORIC ELLICOTT CITY, AND WOODSTOCK
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 60 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-7) 78 (-2) 48 59
RH % (24H TREND) 91 (+12) 45 (+2) 92 35
WIND 20FT/EARLY(MPH) LGT/VAR E 5 SE 9 G20 NW 14 G28
WIND 20FT/LATE(MPH) LGT/VAR SE 9 G19 LGT/VAR NW 13 G27
PRECIP AMOUNT 0.00 0.00 0.12 0.16
PRECIP DURATION 4 8
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 3800 8010
TRANSPORT WND (MPH) SE 20 NW 31
VENT RATE (KT-FT) 64600 216270
MAX ADI EARLY 84 GOOD 26 FAIR 57 GEN GOOD 72 GOOD
MAX ADI LATE 4 VERY POOR 81 GOOD 11 POOR 149 VERY GOOD
MAX LVORI EARLY 3 6 4 4
MAX LVORI LATE 6 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ508-180800-
SOUTHEAST HARFORD-
INCLUDING THE CITIES OF HARFORD FURNACE, ABINGDON, EDGEWOOD,
MAGNOLIA, ABERDEEN, CARSINS, AND CHURCHVILLE
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 50 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-9) 71 (-9) 46 61
RH % (24H TREND) 97 (+15) 58 (+15) 98 42
WIND 20FT/EARLY(MPH) LGT/VAR E 5 SE 9 G20 NW 13 G29
WIND 20FT/LATE(MPH) LGT/VAR SE 9 G20 LGT/VAR NW 13 G28
PRECIP AMOUNT 0.00 0.00 0.07 0.18
PRECIP DURATION 1 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 2690 7860
TRANSPORT WND (MPH) SE 15 NW 29
VENT RATE (KT-FT) 34970 196500
MAX ADI EARLY 51 GEN GOOD 27 FAIR 38 FAIR 67 GOOD
MAX ADI LATE 8 POOR 49 GEN GOOD 9 POOR 130 VERY GOOD
MAX LVORI EARLY 3 6 5 5
MAX LVORI LATE 6 3 8 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN
THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTHWEST WINDS 5 TO 10 MPH.
MDZ501-180800-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITIES OF FROSTBURG, LA VALE, REYNOLDS,
AND WESTERNPORT
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 90 40
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 53 (-5) 84 (+9) 39 54
RH % (24H TREND) 86 (-10) 32 (-9) 91 33
WIND 20FT/EARLY(MPH) LGT/VAR S 5 G19 W 11 G23 NW 18 G34
WIND 20FT/LATE(MPH) LGT/VAR S 11 G23 NW 14 G32 NW 18 G33
PRECIP AMOUNT 0.00 0.00 0.16 0.03
PRECIP DURATION 11 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 7530 9210
TRANSPORT WND (MPH) SW 22 NW 37
VENT RATE (KT-FT) 143070 294720
MAX ADI EARLY 60 GEN GOOD 54 GEN GOOD 54 GEN GOOD 104 VERY GOOD
MAX ADI LATE 2 VERY POOR 112 VERY GOOD38 FAIR 192 VERY GOOD
MAX LVORI EARLY 3 5 4 4
MAX LVORI LATE 5 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE MID 40S. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND
70. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
WEST WINDS 5 TO 10 MPH.
MDZ503-180800-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF BOYDS AND GERMANTOWN
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 70 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-6) 82 (+2) 48 58
RH % (24H TREND) 91 (+3) 42 (0) 92 34
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 SE 10 G21 NW 15 G28
WIND 20FT/LATE(MPH) LGT/VAR SE 10 G20 NE 6 G17 NW 14 G26
PRECIP AMOUNT 0.00 0.00 0.16 0.14
PRECIP DURATION 4 8
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 5940 8500
TRANSPORT WND (MPH) S 20 NW 31
VENT RATE (KT-FT) 100980 229500
MAX ADI EARLY 73 GOOD 42 GEN GOOD 55 GEN GOOD 70 GOOD
MAX ADI LATE 3 VERY POOR 101 VERY GOOD30 FAIR 113 VERY GOOD
MAX LVORI EARLY 3 6 3 4
MAX LVORI LATE 6 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 60.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ502-180800-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITIES OF CUMBERLAND, ELLERSLIE, BRADY, RAWLINGS,
AND MCCOOLE
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 90 40
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 55 (-5) 86 (+7) 44 57
RH % (24H TREND) 83 (-12) 30 (-6) 84 28
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6 G17 NW 13 G27
WIND 20FT/LATE(MPH) LGT/VAR S 8 G20 NW 8 G25 NW 13 G28
PRECIP AMOUNT 0.00 0.00 0.25 0.05
PRECIP DURATION 11 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 7610 9700
TRANSPORT WND (MPH) S 21 NW 36
VENT RATE (KT-FT) 136980 300700
MAX ADI EARLY 65 GOOD 76 GOOD 52 GEN GOOD 94 GOOD
MAX ADI LATE 2 VERY POOR 116 VERY GOOD31 FAIR 188 VERY GOOD
MAX LVORI EARLY 3 5 3 3
MAX LVORI LATE 4 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 50.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS AROUND 30. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
WEST WINDS 5 TO 10 MPH.
MDZ505-180800-
NORTHWEST HOWARD-
INCLUDING THE CITIES OF LISBON, POPLAR SPRINGS, WATERSVILLE,
GLENELG, GLENWOOD, WEST FRIENDSHIP, AND DAYTON
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 70 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-6) 78 (0) 47 57
RH % (24H TREND) 90 (+10) 46 (0) 93 36
WIND 20FT/EARLY(MPH) LGT/VAR E 5 SE 10 G21 NW 14 G28
WIND 20FT/LATE(MPH) LGT/VAR SE 10 G20 E 5 G17 NW 14 G26
PRECIP AMOUNT 0.00 0.00 0.15 0.15
PRECIP DURATION 4 8
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 3880 8130
TRANSPORT WND (MPH) S 20 NW 31
VENT RATE (KT-FT) 65960 219510
MAX ADI EARLY 71 GOOD 29 FAIR 56 GEN GOOD 62 GOOD
MAX ADI LATE 4 VERY POOR 80 GOOD 23 FAIR 112 VERY GOOD
MAX LVORI EARLY 3 6 4 4
MAX LVORI LATE 6 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
MDZ504-180800-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF FOUR CORNERS, SILVER SPRING, GLENMONT,
BETHESDA, GAITHERSBURG, ASPEN HILL, AND ROCKVILLE
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 70 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-7) 82 (+2) 49 59
RH % (24H TREND) 89 (+8) 39 (-1) 90 34
WIND 20FT/EARLY(MPH) LGT/VAR E 5 SE 9 G20 NW 14 G28
WIND 20FT/LATE(MPH) LGT/VAR SE 9 G19 NE 5 NW 13 G26
PRECIP AMOUNT 0.00 0.00 0.12 0.15
PRECIP DURATION 4 8
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 5580 8460
TRANSPORT WND (MPH) S 18 NW 31
VENT RATE (KT-FT) 89280 228420
MAX ADI EARLY 84 GOOD 36 FAIR 57 GEN GOOD 74 GOOD
MAX ADI LATE 3 VERY POOR 105 VERY GOOD24 FAIR 149 VERY GOOD
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 5 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ006-180800-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF RANDALLSTOWN, LONG GREEN, GLYNDON,
REISTERSTOWN, OWINGS MILLS, COCKEYSVILLE, AND TIMONIUM
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 60 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-7) 75 (-2) 46 58
RH % (24H TREND) 92 (+13) 52 (+6) 95 38
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 SE 10 G23 NW 13 G28
WIND 20FT/LATE(MPH) LGT/VAR SE 10 G20 LGT/VAR NW 13 G27
PRECIP AMOUNT 0.00 0.00 0.17 0.18
PRECIP DURATION 4 8
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 3080 7900
TRANSPORT WND (MPH) SE 20 NW 32
VENT RATE (KT-FT) 52360 221200
MAX ADI EARLY 80 GOOD 25 FAIR 57 GEN GOOD 66 GOOD
MAX ADI LATE 5 VERY POOR 64 GOOD 10 POOR 151 VERY GOOD
MAX LVORI EARLY 3 5 4 5
MAX LVORI LATE 6 3 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN
THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTHWEST WINDS AROUND 5 MPH.
MDZ005-180800-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG, GAMBER, AND WESTMINSTER
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 70 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-8) 77 (-1) 45 56
RH % (24H TREND) 92 (+8) 49 (+3) 92 36
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 SE 10 G24 NW 12 G27
WIND 20FT/LATE(MPH) LGT/VAR SE 9 G21 SE 5 G17 NW 12 G26
PRECIP AMOUNT 0.00 0.00 0.24 0.16
PRECIP DURATION 4 8
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 3790 8470
TRANSPORT WND (MPH) S 20 NW 33
VENT RATE (KT-FT) 64430 245630
MAX ADI EARLY 74 GOOD 33 FAIR 57 GEN GOOD 59 GEN GOOD
MAX ADI LATE 4 VERY POOR 78 GOOD 17 GEN POOR 121 VERY GOOD
MAX LVORI EARLY 3 5 4 4
MAX LVORI LATE 6 2 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN
THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ004-180800-
FREDERICK-
INCLUDING THE CITIES OF FREDERICK, BALLENGER CREEK, BUCKEYSTOWN,
AND PARK MILLS
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 80 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-8) 81 (+2) 45 58
RH % (24H TREND) 91 (+6) 44 (0) 92 36
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 9 G24 NW 14 G34
WIND 20FT/LATE(MPH) LGT/VAR SE 10 G24 SE 6 G24 NW 13 G28
PRECIP AMOUNT 0.00 0.00 0.24 0.14
PRECIP DURATION 5 7
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 5460 8780
TRANSPORT WND (MPH) S 21 NW 32
VENT RATE (KT-FT) 98280 245840
MAX ADI EARLY 64 GOOD 41 GEN GOOD 53 GEN GOOD 68 GOOD
MAX ADI LATE 3 VERY POOR 98 GOOD 27 FAIR 158 VERY GOOD
MAX LVORI EARLY 3 6 3 4
MAX LVORI LATE 6 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS 5 TO 10 MPH.
MDZ003-180800-
WASHINGTON-
INCLUDING THE CITIES OF HAGERSTOWN AND HALFWAY
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 90 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-5) 83 (+4) 45 58
RH % (24H TREND) 91 (+1) 40 (-1) 91 33
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 8 G24 NW 14 G31
WIND 20FT/LATE(MPH) LGT/VAR S 11 G23 W 7 G23 NW 14 G28
PRECIP AMOUNT 0.00 0.00 0.27 0.10
PRECIP DURATION 9 7
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6310 9410
TRANSPORT WND (MPH) S 22 NW 33
VENT RATE (KT-FT) 119890 272890
MAX ADI EARLY 65 GOOD 59 GEN GOOD 46 GEN GOOD 67 GOOD
MAX ADI LATE 3 VERY POOR 98 GOOD 30 FAIR 176 VERY GOOD
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 6 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS 5 TO 10 MPH.
VAZ053-180800-
FAIRFAX-
INCLUDING THE CITIES OF BURKE, FAIRFAX STATION, RESTON,
ANNANDALE, CHANTILLY, LANGLEY, AND MCLEAN
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 70 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 60 (-6) 83 (+1) 50 60
RH % (24H TREND) 85 (+9) 39 (+3) 87 34
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 10 G20 NW 15 G29
WIND 20FT/LATE(MPH) LGT/VAR SE 9 G19 NE 6 G17 NW 13 G27
PRECIP AMOUNT 0.00 0.00 0.09 0.15
PRECIP DURATION 4 8
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 6250 8600
TRANSPORT WND (MPH) S 18 NW 30
VENT RATE (KT-FT) 100000 223600
MAX ADI EARLY 93 GOOD 44 GEN GOOD 54 GEN GOOD 79 GOOD
MAX ADI LATE 3 VERY POOR 124 VERY GOOD24 FAIR 136 VERY GOOD
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 5 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ527-180800-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, INDEPENDENT HILL, ADEN,
MANASSAS, LAKE RIDGE, WOODBRIDGE, AND MONTCLAIR
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 70 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-9) 85 (+2) 51 61
RH % (24H TREND) 89 (+14) 37 (+2) 84 34
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 9 G19 NW 15 G29
WIND 20FT/LATE(MPH) LGT/VAR SE 9 G19 N 5 NW 12 G26
PRECIP AMOUNT 0.00 0.00 0.08 0.15
PRECIP DURATION 4 8
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 6600 8690
TRANSPORT WND (MPH) S 17 NW 28
VENT RATE (KT-FT) 99000 208560
MAX ADI EARLY 86 GOOD 44 GEN GOOD 48 GEN GOOD 72 GOOD
MAX ADI LATE 3 VERY POOR 115 VERY GOOD15 GEN POOR 121 VERY GOOD
MAX LVORI EARLY 3 6 3 4
MAX LVORI LATE 5 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
VAZ051-180800-
CULPEPER-
INCLUDING THE CITIES OF CARDOVA, CATALPA, CULPEPER, REVA,
STEVENSBURG, WINSTON, AND RAPIDAN
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 70 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-8) 88 (+5) 51 62
RH % (24H TREND) 87 (+11) 31 (-2) 85 31
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 10 G25
WIND 20FT/LATE(MPH) LGT/VAR S 7 G18 LGT/VAR NW 9 G21
PRECIP AMOUNT 0.00 0.00 0.12 0.14
PRECIP DURATION 4 8
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 7390 8790
TRANSPORT WND (MPH) S 20 NW 28
VENT RATE (KT-FT) 125630 210960
MAX ADI EARLY 79 GOOD 52 GEN GOOD 113 VERY GOOD57 GEN GOOD
MAX ADI LATE 3 VERY POOR 149 VERY GOOD11 POOR 146 VERY GOOD
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 5 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN
THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
VAZ050-180800-
ORANGE-
INCLUDING THE CITIES OF BURR HILL, EVERONA, LAHORE, MADISON RUN,
NASONS, ORANGE, AND UNIONVILLE
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 60 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-5) 88 (+4) 52 63
RH % (24H TREND) 89 (+3) 29 (-2) 87 33
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 9 G23
WIND 20FT/LATE(MPH) LGT/VAR S 6 G17 LGT/VAR NW 7 G20
PRECIP AMOUNT 0.00 0.00 0.06 0.15
PRECIP DURATION 4 8
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 7700 8450
TRANSPORT WND (MPH) SW 18 NW 26
VENT RATE (KT-FT) 123200 194350
MAX ADI EARLY 88 GOOD 50 GEN GOOD 125 VERY GOOD56 GEN GOOD
MAX ADI LATE 3 VERY POOR 147 VERY GOOD8 POOR 133 VERY GOOD
MAX LVORI EARLY 3 6 2 4
MAX LVORI LATE 5 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
VAZ036-180800-
NELSON-
INCLUDING THE CITY OF GREENFIELD
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 60 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-4) 90 (+6) 54 66
RH % (24H TREND) 77 (0) 28 (0) 82 29
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5 G17 NW 10 G28
WIND 20FT/LATE(MPH) LGT/VAR SW 7 G18 W 5 G20 NW 9 G23
PRECIP AMOUNT 0.00 0.00 0.05 0.08
PRECIP DURATION 4 6
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 7780 8310
TRANSPORT WND (MPH) SW 21 NW 26
VENT RATE (KT-FT) 140040 191130
MAX ADI EARLY 75 GOOD 40 FAIR 117 VERY GOOD60 GEN GOOD
MAX ADI LATE 3 VERY POOR 160 VERY GOOD10 POOR 200 VERY GOOD
MAX LVORI EARLY 2 4 2 4
MAX LVORI LATE 3 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER 60S.
SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
VAZ037-180800-
ALBEMARLE-
INCLUDING THE CITIES OF CHARLOTTESVILLE AND OVERTON
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 60 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-6) 90 (+5) 54 64
RH % (24H TREND) 79 (+4) 29 (+1) 81 30
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6 G17 NW 10 G27
WIND 20FT/LATE(MPH) LGT/VAR S 8 G18 W 5 G19 NW 9 G23
PRECIP AMOUNT 0.00 0.00 0.08 0.10
PRECIP DURATION 4 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 7730 8410
TRANSPORT WND (MPH) SW 21 NW 26
VENT RATE (KT-FT) 139140 193430
MAX ADI EARLY 100 GOOD 42 GEN GOOD 130 VERY GOOD62 GOOD
MAX ADI LATE 3 VERY POOR 160 VERY GOOD10 POOR 132 VERY GOOD
MAX LVORI EARLY 3 4 2 3
MAX LVORI LATE 4 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER 60S.
SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 40S. HIGHS
AROUND 80. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
VAZ038-180800-
GREENE-
INCLUDING THE CITY OF SHADY GROVE
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 70 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-5) 89 (+5) 51 62
RH % (24H TREND) 79 (+2) 30 (0) 83 31
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5 G18 NW 10 G32
WIND 20FT/LATE(MPH) LGT/VAR S 8 G20 LGT/VAR NW 10 G25
PRECIP AMOUNT 0.00 0.00 0.14 0.11
PRECIP DURATION 4 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 7550 8620
TRANSPORT WND (MPH) SW 20 NW 30
VENT RATE (KT-FT) 128350 224120
MAX ADI EARLY 97 GOOD 43 GEN GOOD 118 VERY GOOD59 GEN GOOD
MAX ADI LATE 3 VERY POOR 161 VERY GOOD11 POOR 147 VERY GOOD
MAX LVORI EARLY 3 4 2 3
MAX LVORI LATE 3 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ039-180800-
MADISON-
INCLUDING THE CITIES OF FORDSVILLE, FIVE FORKS, MADISON MILLS,
AND TWYMANS MILL
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 70 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-6) 88 (+5) 50 62
RH % (24H TREND) 81 (+3) 31 (-1) 84 31
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 10 G28
WIND 20FT/LATE(MPH) LGT/VAR S 7 G19 LGT/VAR NW 9 G23
PRECIP AMOUNT 0.00 0.00 0.13 0.12
PRECIP DURATION 4 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 7360 8620
TRANSPORT WND (MPH) SW 21 NW 29
VENT RATE (KT-FT) 132480 215500
MAX ADI EARLY 89 GOOD 47 GEN GOOD 109 VERY GOOD50 GEN GOOD
MAX ADI LATE 3 VERY POOR 157 VERY GOOD11 POOR 150 VERY GOOD
MAX LVORI EARLY 3 4 2 4
MAX LVORI LATE 4 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
MDZ014-180800-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, RIDGEWAY, SEVERN,
SOUTH GATE, SEVERNA PARK, AND ARNOLD
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 50 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-11) 76 (-5) 49 63
RH % (24H TREND) 91 (+17) 49 (+10) 92 36
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 9 G19 NW 13 G28
WIND 20FT/LATE(MPH) LGT/VAR SE 8 G18 LGT/VAR NW 13 G26
PRECIP AMOUNT 0.00 0.00 0.05 0.15
PRECIP DURATION 1 7
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 3010 7960
TRANSPORT WND (MPH) SE 15 NW 30
VENT RATE (KT-FT) 39130 206960
MAX ADI EARLY 61 GOOD 17 GEN POOR 33 FAIR 72 GOOD
MAX ADI LATE 4 VERY POOR 45 GEN GOOD 9 POOR 132 VERY GOOD
MAX LVORI EARLY 3 6 4 5
MAX LVORI LATE 6 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
SOUTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
MDZ017-180800-
ST. MARYS-
INCLUDING THE CITIES OF DAMERON, LEXINGTON PARK, PINEY POINT,
RIDGE, CALIFORNIA, CALLAWAY, AND SOTTERLEY
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 30 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-11) 78 (-3) 53 65
RH % (24H TREND) 92 (+17) 48 (+11) 87 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 9 G18 NW 14 G28
WIND 20FT/LATE(MPH) LGT/VAR SE 9 G18 S 7 NW 13 G27
PRECIP AMOUNT 0.00 0.00 0.01 0.10
PRECIP DURATION 1 9
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 2840 7180
TRANSPORT WND (MPH) SE 15 NW 22
VENT RATE (KT-FT) 36920 136420
MAX ADI EARLY 26 FAIR 19 GEN POOR 26 FAIR 70 GOOD
MAX ADI LATE 3 VERY POOR 37 FAIR 11 POOR 100 GOOD
MAX LVORI EARLY 3 6 4 4
MAX LVORI LATE 5 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
MID 70S. WEST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ016-180800-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 50 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-8) 82 (0) 51 62
RH % (24H TREND) 90 (+9) 40 (+4) 85 37
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 10 G18 NW 14 G27
WIND 20FT/LATE(MPH) LGT/VAR SE 9 G18 S 6 NW 12 G26
PRECIP AMOUNT 0.00 0.00 0.03 0.12
PRECIP DURATION 1 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 4920 7940
TRANSPORT WND (MPH) S 15 NW 26
VENT RATE (KT-FT) 63960 182620
MAX ADI EARLY 77 GOOD 30 FAIR 33 FAIR 73 GOOD
MAX ADI LATE 3 VERY POOR 79 GOOD 8 POOR 124 VERY GOOD
MAX LVORI EARLY 3 6 4 4
MAX LVORI LATE 5 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
MDZ018-180800-
CALVERT-
INCLUDING THE CITIES OF COVE POINT, DRUM POINT, CHESAPEAKE BEACH,
MOUNT HARMONY, BROOMES ISLAND, LONG BEACH, AND DUNKIRK
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 40 90
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-12) 76 (-5) 51 64
RH % (24H TREND) 88 (+15) 50 (+10) 87 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 9 G18 NW 14 G28
WIND 20FT/LATE(MPH) LGT/VAR SE 9 G17 S 6 NW 13 G26
PRECIP AMOUNT 0.00 0.00 0.02 0.11
PRECIP DURATION 1 9
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 2480 7430
TRANSPORT WND (MPH) SE 13 NW 24
VENT RATE (KT-FT) 27280 156030
MAX ADI EARLY 15 GEN POOR 14 GEN POOR 21 FAIR 67 GOOD
MAX ADI LATE 4 VERY POOR 31 FAIR 9 POOR 99 GOOD
MAX LVORI EARLY 3 5 4 4
MAX LVORI LATE 5 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ011-180800-
SOUTHERN BALTIMORE-
INCLUDING THE CITIES OF BALTIMORE, FELLS POINT, AND PARK HEIGHTS
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 60 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-9) 75 (-4) 47 61
RH % (24H TREND) 92 (+19) 47 (+7) 95 36
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 9 G20 NW 14 G28
WIND 20FT/LATE(MPH) LGT/VAR SE 9 G19 LGT/VAR NW 13 G27
PRECIP AMOUNT 0.00 0.00 0.11 0.17
PRECIP DURATION 4 8
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 3210 8120
TRANSPORT WND (MPH) SE 17 NW 31
VENT RATE (KT-FT) 48150 219240
MAX ADI EARLY 79 GOOD 23 FAIR 49 GEN GOOD 76 GOOD
MAX ADI LATE 5 VERY POOR 57 GEN GOOD 9 POOR 141 VERY GOOD
MAX LVORI EARLY 3 5 4 5
MAX LVORI LATE 5 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. SOUTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ013-180800-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, TANTALLON, GREENBELT, AND MONTPELIER
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 50 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-9) 80 (-1) 50 61
RH % (24H TREND) 89 (+14) 43 (+5) 88 34
WIND 20FT/EARLY(MPH) LGT/VAR E 5 SE 9 G19 NW 15 G28
WIND 20FT/LATE(MPH) LGT/VAR SE 9 G19 E 5 NW 13 G27
PRECIP AMOUNT 0.00 0.00 0.05 0.14
PRECIP DURATION 1 7
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 4390 8020
TRANSPORT WND (MPH) S 16 NW 29
VENT RATE (KT-FT) 61460 200500
MAX ADI EARLY 82 GOOD 24 FAIR 46 GEN GOOD 76 GOOD
MAX ADI LATE 4 VERY POOR 74 GOOD 9 POOR 132 VERY GOOD
MAX LVORI EARLY 3 6 4 4
MAX LVORI LATE 5 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ040-180800-
RAPPAHANNOCK-
INCLUDING THE CITIES OF CASTLETON, FIVE FORKS, FLINT HILL,
HACKLEYS CROSSROADS, ROCK MILLS, AND WASHINGTON
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 80 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-9) 87 (+6) 47 61
RH % (24H TREND) 83 (+17) 32 (-2) 86 30
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 11 G35
WIND 20FT/LATE(MPH) LGT/VAR S 7 G20 LGT/VAR NW 9 G27
PRECIP AMOUNT 0.00 0.00 0.18 0.12
PRECIP DURATION 5 7
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 7030 9000
TRANSPORT WND (MPH) S 21 NW 31
VENT RATE (KT-FT) 126540 243000
MAX ADI EARLY 86 GOOD 59 GEN GOOD 120 VERY GOOD57 GEN GOOD
MAX ADI LATE 3 VERY POOR 152 VERY GOOD17 GEN POOR 160 VERY GOOD
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 4 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS AROUND 5 MPH.
DCZ001-180800-
DISTRICT OF COLUMBIA-
INCLUDING THE CITIES OF ADAMS MORGAN AND WASHINGTON
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 60 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 60 (-8) 81 (-1) 51 61
RH % (24H TREND) 83 (+11) 41 (+4) 89 34
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 9 G19 NW 14 G27
WIND 20FT/LATE(MPH) LGT/VAR SE 9 G19 NE 5 NW 12 G26
PRECIP AMOUNT 0.00 0.00 0.08 0.16
PRECIP DURATION 4 8
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 5200 8190
TRANSPORT WND (MPH) S 17 NW 30
VENT RATE (KT-FT) 78000 212940
MAX ADI EARLY 88 GOOD 33 FAIR 55 GEN GOOD 82 GOOD
MAX ADI LATE 3 VERY POOR 98 GOOD 13 GEN POOR 142 VERY GOOD
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 5 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ504-180800-
EASTERN HIGHLAND-
INCLUDING THE CITIES OF CLOVER CREEK, LIBERTY, MCDOWELL,
MONTEREY, MUSTOE, POSSUM TROT, AND SIRONS MILL
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 80 40
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 52 (-3) 83 (+7) 40 57
RH % (24H TREND) 80 (-12) 33 (-2) 96 32
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6 G21 NW 12 G34
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G24 NW 6 G27 NW 12 G33
PRECIP AMOUNT 0.00 0.00 0.16 0.03
PRECIP DURATION 10 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 7560 6990
TRANSPORT WND (MPH) SW 25 NW 35
VENT RATE (KT-FT) 166320 209700
MAX ADI EARLY 72 GOOD 78 GOOD 87 GOOD 109 VERY GOOD
MAX ADI LATE 3 VERY POOR 169 VERY GOOD25 FAIR 164 VERY GOOD
MAX LVORI EARLY 3 4 3 4
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 50.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. WEST WINDS 5 TO 10 MPH.
VAZ027-180800-
SHENANDOAH-
INCLUDING THE CITIES OF CLARY, STRASBURG, ALONZAVILLE, WOODSTOCK,
HAWKINSTOWN, MOUNT CLIFTON, AND MOUNT JACKSON
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 80 60
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 54 (-6) 86 (+7) 45 60
RH % (24H TREND) 82 (+2) 31 (-2) 90 29
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6 G21 NW 12 G36
WIND 20FT/LATE(MPH) LGT/VAR S 9 G24 W 5 G27 NW 11 G31
PRECIP AMOUNT 0.00 0.00 0.18 0.07
PRECIP DURATION 9 7
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 6970 9240
TRANSPORT WND (MPH) SW 22 NW 33
VENT RATE (KT-FT) 132430 267960
MAX ADI EARLY 82 GOOD 76 GOOD 83 GOOD 96 GOOD
MAX ADI LATE 2 VERY POOR 164 VERY GOOD28 FAIR 171 VERY GOOD
MAX LVORI EARLY 3 4 3 4
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS AROUND 30. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
WEST WINDS 5 TO 10 MPH.
VAZ505-180800-
WESTERN LOUDOUN-
INCLUDING THE CITY OF LUCKETTS
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 80 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-9) 84 (+4) 48 58
RH % (24H TREND) 91 (+20) 38 (-1) 90 33
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 11 G21 NW 18 G32
WIND 20FT/LATE(MPH) LGT/VAR S 11 G24 NE 7 G23 NW 15 G28
PRECIP AMOUNT 0.00 0.00 0.23 0.14
PRECIP DURATION 5 7
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 6250 9070
TRANSPORT WND (MPH) S 21 NW 33
VENT RATE (KT-FT) 112500 263030
MAX ADI EARLY 70 GOOD 52 GEN GOOD 42 GEN GOOD 64 GOOD
MAX ADI LATE 3 VERY POOR 93 GOOD 32 FAIR 159 VERY GOOD
MAX LVORI EARLY 3 6 3 4
MAX LVORI LATE 6 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ028-180800-
FREDERICK-
INCLUDING THE CITIES OF ALBIN, CEDAR GROVE, GAINESBORO,
AND WINCHESTER
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 90 60
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 55 (-8) 85 (+5) 45 58
RH % (24H TREND) 85 (+10) 35 (0) 89 31
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 7 G21 NW 16 G36
WIND 20FT/LATE(MPH) LGT/VAR S 10 G24 NW 7 G27 NW 14 G31
PRECIP AMOUNT 0.00 0.00 0.25 0.08
PRECIP DURATION 9 7
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 7080 9500
TRANSPORT WND (MPH) S 23 NW 33
VENT RATE (KT-FT) 141600 275500
MAX ADI EARLY 74 GOOD 71 GOOD 66 GOOD 67 GOOD
MAX ADI LATE 2 VERY POOR 136 VERY GOOD32 FAIR 178 VERY GOOD
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 5 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
VAZ025-180800-
AUGUSTA-
INCLUDING THE CITIES OF CHRISTIAN, CHURCHVILLE, STAUNTON,
WAYNESBORO, SPOTTSWOOD, AND STUARTS DRAFT
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 70 50
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 54 (-3) 86 (+6) 47 61
RH % (24H TREND) 77 (-8) 32 (+1) 90 30
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6 G21 NW 12 G36
WIND 20FT/LATE(MPH) LGT/VAR SW 8 G24 W 6 G27 NW 11 G31
PRECIP AMOUNT 0.00 0.00 0.19 0.05
PRECIP DURATION 8 3
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 7290 8150
TRANSPORT WND (MPH) SW 22 NW 31
VENT RATE (KT-FT) 138510 220050
MAX ADI EARLY 70 GOOD 73 GOOD 89 GOOD 100 GOOD
MAX ADI LATE 3 VERY POOR 153 VERY GOOD14 GEN POOR 152 VERY GOOD
MAX LVORI EARLY 2 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
CLEAR, WARMER. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ502-180800-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 70 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-7) 87 (+4) 50 61
RH % (24H TREND) 89 (+13) 33 (+2) 84 33
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 6 G18 NW 12 G28
WIND 20FT/LATE(MPH) LGT/VAR S 8 G19 LGT/VAR NW 10 G24
PRECIP AMOUNT 0.00 0.00 0.10 0.15
PRECIP DURATION 4 8
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 7150 8720
TRANSPORT WND (MPH) S 18 NW 28
VENT RATE (KT-FT) 114400 209280
MAX ADI EARLY 80 GOOD 53 GEN GOOD 66 GOOD 64 GOOD
MAX ADI LATE 3 VERY POOR 136 VERY GOOD14 GEN POOR 140 VERY GOOD
MAX LVORI EARLY 3 6 3 4
MAX LVORI LATE 6 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
VAZ026-180800-
ROCKINGHAM-
INCLUDING THE CITIES OF HARRISONBURG AND LINVILLE
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 80 50
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 53 (-5) 86 (+7) 44 60
RH % (24H TREND) 82 (-4) 33 (+1) 92 31
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6 G24 NW 12 G40
WIND 20FT/LATE(MPH) LGT/VAR S 9 G26 W 6 G31 NW 12 G34
PRECIP AMOUNT 0.00 0.00 0.14 0.06
PRECIP DURATION 9 4
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 7000 8630
TRANSPORT WND (MPH) SW 22 NW 33
VENT RATE (KT-FT) 133000 250270
MAX ADI EARLY 73 GOOD 70 GOOD 77 GOOD 98 GOOD
MAX ADI LATE 2 VERY POOR 151 VERY GOOD19 GEN POOR 164 VERY GOOD
MAX LVORI EARLY 3 4 3 4
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS AROUND 30. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ503-180800-
WESTERN HIGHLAND-
INCLUDING THE CITIES OF HIGHTOWN, MILL GAP, AND NEW HAMPDEN
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 90 40
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 49 (-5) 77 (+5) 34 50
RH % (24H TREND) 81 (-15) 36 (-4) 100 34
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G24 W 9 G24 NW 17 G40
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G26 NW 11 G32 NW 16 G40
PRECIP AMOUNT 0.00 0.00 0.24 0.02
PRECIP DURATION 10 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 6970 6590
TRANSPORT WND (MPH) SW 25 NW 38
VENT RATE (KT-FT) 153340 217470
MAX ADI EARLY 61 GOOD 71 GOOD 90 GOOD 95 GOOD
MAX ADI LATE 4 VERY POOR 118 VERY GOOD30 FAIR 171 VERY GOOD
MAX LVORI EARLY 3 4 4 4
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE MID 40S.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 20S. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
70S. WEST WINDS 10 TO 15 MPH.
VAZ508-180800-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF MONTEBELLO
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 70 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-3) 83 (+5) 47 59
RH % (24H TREND) 71 (-5) 32 (0) 87 29
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 9 G21 NW 16 G36
WIND 20FT/LATE(MPH) LGT/VAR S 9 G24 W 10 G27 NW 12 G31
PRECIP AMOUNT 0.00 0.00 0.17 0.07
PRECIP DURATION 4 6
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 6640 7430
TRANSPORT WND (MPH) SW 21 NW 30
VENT RATE (KT-FT) 119520 193180
MAX ADI EARLY 72 GOOD 49 GEN GOOD 84 GOOD 63 GOOD
MAX ADI LATE 3 VERY POOR 132 VERY GOOD17 GEN POOR 142 VERY GOOD
MAX LVORI EARLY 2 3 2 3
MAX LVORI LATE 3 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 50S.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ506-180800-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF GLEEDSVILLE, LEESBURG,
DULLES INTERNATIONAL AIRPORT, OAK GROVE, STERLING PARK,
AND COUNTRYSIDE
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 70 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-8) 84 (+3) 50 59
RH % (24H TREND) 92 (+20) 39 (+1) 90 34
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 10 G20 NW 16 G29
WIND 20FT/LATE(MPH) LGT/VAR S 10 G20 NE 7 G17 NW 14 G27
PRECIP AMOUNT 0.00 0.00 0.13 0.13
PRECIP DURATION 4 8
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 6250 8680
TRANSPORT WND (MPH) S 20 NW 31
VENT RATE (KT-FT) 106250 234360
MAX ADI EARLY 80 GOOD 50 GEN GOOD 57 GEN GOOD 71 GOOD
MAX ADI LATE 3 VERY POOR 120 VERY GOOD31 FAIR 114 VERY GOOD
MAX LVORI EARLY 3 6 3 4
MAX LVORI LATE 5 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 50S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
VAZ507-180800-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITIES OF CHESTER GAP AND SKYLAND
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 80 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (-5) 83 (+7) 45 57
RH % (24H TREND) 81 (+3) 35 (-1) 92 32
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 9 G25 NW 18 G41
WIND 20FT/LATE(MPH) LGT/VAR S 10 G26 W 9 G29 NW 13 G34
PRECIP AMOUNT 0.00 0.00 0.21 0.12
PRECIP DURATION 5 7
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 6310 7930
TRANSPORT WND (MPH) SW 21 NW 32
VENT RATE (KT-FT) 113580 222040
MAX ADI EARLY 71 GOOD 45 GEN GOOD 60 GEN GOOD 50 GEN GOOD
MAX ADI LATE 3 VERY POOR 104 VERY GOOD20 GEN POOR 159 VERY GOOD
MAX LVORI EARLY 3 4 3 4
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. WEST WINDS 5 TO 10 MPH.
VAZ501-180800-
NORTHERN FAUQUIER-
INCLUDING THE CITIES OF AIRLIE, BETHEL, AND WARRENTON
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 80 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-9) 86 (+6) 48 59
RH % (24H TREND) 86 (+18) 34 (-2) 87 30
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 8 G20 NW 15 G35
WIND 20FT/LATE(MPH) LGT/VAR S 10 G21 N 6 G24 NW 13 G28
PRECIP AMOUNT 0.00 0.00 0.18 0.13
PRECIP DURATION 5 7
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 6710 8980
TRANSPORT WND (MPH) S 21 NW 31
VENT RATE (KT-FT) 120780 242460
MAX ADI EARLY 81 GOOD 59 GEN GOOD 75 GOOD 63 GOOD
MAX ADI LATE 3 VERY POOR 135 VERY GOOD32 FAIR 151 VERY GOOD
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 5 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ029-180800-
PAGE-
INCLUDING THE CITIES OF COMPTON, FAIRVIEW, HAMBURG, KIMBALL,
LURAY, RILEYVILLE, AND INGHAM
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 80 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 55 (-3) 86 (+5) 47 60
RH % (24H TREND) 80 (-7) 32 (+1) 88 29
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6 G20 NW 12 G31
WIND 20FT/LATE(MPH) LGT/VAR S 9 G21 W 5 G21 NW 11 G26
PRECIP AMOUNT 0.00 0.00 0.20 0.09
PRECIP DURATION 9 7
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 7100 9060
TRANSPORT WND (MPH) SW 22 NW 32
VENT RATE (KT-FT) 134900 253680
MAX ADI EARLY 82 GOOD 80 GOOD 75 GOOD 71 GOOD
MAX ADI LATE 3 VERY POOR 150 VERY GOOD25 FAIR 165 VERY GOOD
MAX LVORI EARLY 3 4 3 4
MAX LVORI LATE 4 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
WVZ506-180800-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 90 40
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 52 (-6) 83 (+8) 40 55
RH % (24H TREND) 80 (+1) 32 (-4) 96 30
WIND 20FT/EARLY(MPH) LGT/VAR S 5 G21 SW 7 G23 NW 13 G36
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G24 W 8 G28 NW 13 G34
PRECIP AMOUNT 0.00 0.00 0.15 0.03
PRECIP DURATION 10 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 7450 7920
TRANSPORT WND (MPH) SW 24 NW 36
VENT RATE (KT-FT) 156450 245520
MAX ADI EARLY 71 GOOD 89 GOOD 74 GOOD 93 GOOD
MAX ADI LATE 3 VERY POOR 154 VERY GOOD29 FAIR 174 VERY GOOD
MAX LVORI EARLY 3 3 3 4
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 40S. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
WEST WINDS 5 TO 10 MPH.
VAZ031-180800-
CLARKE-
INCLUDING THE CITIES OF BERRYVILLE AND STRINGTOWN
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 90 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-7) 85 (+5) 47 60
RH % (24H TREND) 89 (+15) 35 (-1) 90 30
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 9 G21 NW 17 G32
WIND 20FT/LATE(MPH) LGT/VAR S 11 G24 NW 7 G24 NW 14 G29
PRECIP AMOUNT 0.00 0.00 0.22 0.10
PRECIP DURATION 9 7
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 6410 9440
TRANSPORT WND (MPH) S 21 NW 33
VENT RATE (KT-FT) 115380 273760
MAX ADI EARLY 68 GOOD 68 GOOD 44 GEN GOOD 60 GEN GOOD
MAX ADI LATE 3 VERY POOR 109 VERY GOOD31 FAIR 173 VERY GOOD
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 5 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 50S.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
WVZ053-180800-
JEFFERSON-
INCLUDING THE CITIES OF RANSON, SHENANDOAH JUNCTION, BLOOMERY,
CHARLES TOWN, MIDDLEWAY, BAKERTON, AND MILLVILLE
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 90 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-6) 83 (+3) 47 58
RH % (24H TREND) 91 (+11) 38 (0) 90 32
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 10 G21 NW 17 G31
WIND 20FT/LATE(MPH) LGT/VAR S 12 G23 W 8 G20 NW 16 G28
PRECIP AMOUNT 0.00 0.00 0.23 0.10
PRECIP DURATION 9 7
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 6180 9380
TRANSPORT WND (MPH) S 21 NW 33
VENT RATE (KT-FT) 111240 272020
MAX ADI EARLY 64 GOOD 58 GEN GOOD 41 GEN GOOD 64 GOOD
MAX ADI LATE 3 VERY POOR 95 GOOD 31 FAIR 175 VERY GOOD
MAX LVORI EARLY 3 6 3 4
MAX LVORI LATE 6 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
VAZ030-180800-
WARREN-
INCLUDING THE CITIES OF ARCO, BENTONVILLE, BUCKTON, CEDARVILLE,
FRONT ROYAL, GLEN ECHO, AND HOWELLSVILLE
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 80 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-8) 86 (+5) 48 60
RH % (24H TREND) 82 (+12) 33 (-1) 88 28
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 7 G21 NW 14 G34
WIND 20FT/LATE(MPH) LGT/VAR S 9 G23 W 5 G24 NW 12 G29
PRECIP AMOUNT 0.00 0.00 0.21 0.10
PRECIP DURATION 9 7
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 7150 9520
TRANSPORT WND (MPH) S 21 NW 32
VENT RATE (KT-FT) 128700 266560
MAX ADI EARLY 81 GOOD 74 GOOD 71 GOOD 61 GOOD
MAX ADI LATE 3 VERY POOR 152 VERY GOOD28 FAIR 169 VERY GOOD
MAX LVORI EARLY 3 4 3 4
MAX LVORI LATE 4 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 50S.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
WVZ052-180800-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 90 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 55 (-7) 84 (+4) 46 58
RH % (24H TREND) 90 (+11) 38 (+1) 90 31
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 8 G21 NW 14 G31
WIND 20FT/LATE(MPH) LGT/VAR S 11 G24 NW 7 G25 NW 14 G28
PRECIP AMOUNT 0.00 0.00 0.29 0.09
PRECIP DURATION 9 7
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6630 9620
TRANSPORT WND (MPH) S 23 NW 33
VENT RATE (KT-FT) 132600 278980
MAX ADI EARLY 69 GOOD 64 GOOD 55 GEN GOOD 61 GOOD
MAX ADI LATE 3 VERY POOR 104 VERY GOOD31 FAIR 178 VERY GOOD
MAX LVORI EARLY 3 6 3 4
MAX LVORI LATE 5 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE LOWER 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS 5 TO 10 MPH.
WVZ051-180800-
MORGAN-
INCLUDING THE CITIES OF HANCOCK, SHADY GROVE, BERKELEY SPGS,
BERRYVILLE, SMITH CROSSROADS, MAGNOLIA, AND PAW PAW
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 90 50
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 55 (-6) 85 (+6) 45 57
RH % (24H TREND) 86 (0) 35 (-2) 88 31
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6 G20 NW 13 G32
WIND 20FT/LATE(MPH) LGT/VAR S 9 G23 NW 6 G25 NW 12 G29
PRECIP AMOUNT 0.00 0.00 0.25 0.07
PRECIP DURATION 11 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 7420 9520
TRANSPORT WND (MPH) S 22 NW 35
VENT RATE (KT-FT) 140980 285600
MAX ADI EARLY 73 GOOD 72 GOOD 71 GOOD 88 GOOD
MAX ADI LATE 3 VERY POOR 128 VERY GOOD30 FAIR 182 VERY GOOD
MAX LVORI EARLY 3 5 4 4
MAX LVORI LATE 5 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 50.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE LOWER 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS 5 TO 10 MPH.
WVZ050-180800-
HAMPSHIRE-
INCLUDING THE CITIES OF PURGITSVILLE, FRENCHBURG, ROMNEY,
THREE CHURCHES, WAPOCOMO, POINTS, AND SPRINGFIELD
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 90 50
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 55 (-6) 86 (+8) 44 56
RH % (24H TREND) 85 (+5) 30 (-5) 91 30
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 8 G21 NW 15 G35
WIND 20FT/LATE(MPH) LGT/VAR S 10 G24 NW 8 G28 NW 15 G32
PRECIP AMOUNT 0.00 0.00 0.21 0.05
PRECIP DURATION 10 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 7910 9540
TRANSPORT WND (MPH) SW 22 NW 35
VENT RATE (KT-FT) 150290 286200
MAX ADI EARLY 76 GOOD 85 GOOD 74 GOOD 93 GOOD
MAX ADI LATE 3 VERY POOR 109 VERY GOOD34 FAIR 182 VERY GOOD
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 50.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS AROUND 30. HIGHS IN THE MID
60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
WVZ055-180800-
HARDY-
INCLUDING THE CITIES OF BRAKE, BEAN SETTLEMENT, FISHER, MCNEILL,
AND MOOREFIELD
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 90 50
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 54 (-6) 86 (+9) 43 56
RH % (24H TREND) 78 (-3) 31 (-4) 92 31
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 8 G24 NW 14 G36
WIND 20FT/LATE(MPH) LGT/VAR S 10 G25 NW 9 G28 NW 14 G33
PRECIP AMOUNT 0.00 0.00 0.19 0.05
PRECIP DURATION 10 4
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 7910 8920
TRANSPORT WND (MPH) SW 23 NW 35
VENT RATE (KT-FT) 158200 267600
MAX ADI EARLY 72 GOOD 81 GOOD 71 GOOD 90 GOOD
MAX ADI LATE 3 VERY POOR 155 VERY GOOD30 FAIR 176 VERY GOOD
MAX LVORI EARLY 3 4 3 4
MAX LVORI LATE 4 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 50.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
MDZ509-180800-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 0 40 100 40
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 53 (-2) 81 (+10) 37 49
RH % (24H TREND) 80 (-17) 35 (-12) 98 39
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G20 W 9 G21 W 14 G33
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G25 NW 11 G28 W 14 G33
PRECIP AMOUNT 0.00 0.12 0.41 0.05
PRECIP DURATION 0 11 3
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 6720 8940
TRANSPORT WND (MPH) SW 25 W 38
VENT RATE (KT-FT) 147840 295020
MAX ADI EARLY 50 GEN GOOD 67 GOOD 56 GEN GOOD 107 VERY GOOD
MAX ADI LATE 5 VERY POOR 160 VERY GOOD30 FAIR 196 VERY GOOD
MAX LVORI EARLY 3 3 5 4
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS. LOWS
IN THE LOWER 30S. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 10 TO
15 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 20S. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
70S. SOUTHWEST WINDS 5 TO 10 MPH.
MDZ510-180800-
EASTERN GARRETT-
INCLUDING THE CITIES OF GRANTSVILLE AND KITZMILLER
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 0 40 100 40
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 52 (-4) 81 (+9) 37 50
RH % (24H TREND) 82 (-13) 32 (-12) 95 34
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G19 W 10 G21 NW 17 G35
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G24 NW 13 G32 W 17 G34
PRECIP AMOUNT 0.00 0.07 0.23 0.03
PRECIP DURATION 0 11 3
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 7390 8770
TRANSPORT WND (MPH) SW 24 NW 39
VENT RATE (KT-FT) 155190 298180
MAX ADI EARLY 56 GEN GOOD 56 GEN GOOD 59 GEN GOOD 109 VERY GOOD
MAX ADI LATE 4 VERY POOR 137 VERY GOOD34 FAIR 198 VERY GOOD
MAX LVORI EARLY 3 4 4 4
MAX LVORI LATE 4 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 40S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. WEST WINDS 5 TO 10 MPH.
MDZ008-VAZ526-180800-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ANDORA, APPLETON, BARKSDALE, BAY VIEW,
BLAKE, BOHEMIAS MILLS, BRANTWOOD, HAYMARKET, AND WOOLSEY
233 PM EDT FRI APR 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 50 90
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-10) 76 (-3) 46 60
RH % (24H TREND) 92 (+15) 50 (+6) 100 39
WIND 20FT/EARLY(MPH) LGT/VAR E 5 SE 9 G20 NW 12 G29
WIND 20FT/LATE(MPH) LGT/VAR SE 9 G20 LGT/VAR NW 12 G28
PRECIP AMOUNT 0.00 0.00 0.06 0.16
PRECIP DURATION 2 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 4270 7510
TRANSPORT WND (MPH) SE 16 NW 29
VENT RATE (KT-FT) 59780 187750
MAX ADI EARLY 68 GOOD 29 FAIR 36 FAIR 65 GOOD
MAX ADI LATE 8 POOR 46 GEN GOOD 10 POOR 101 VERY GOOD
MAX LVORI EARLY 3 5 5 5
MAX LVORI LATE 5 3 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN
THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION ABOVE NORMAL.
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