944
FNUS51 KLWX 211832
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD
..E WV...N VA
DC
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
231 PM EDT SAT MAR 21 2026
DISCUSSION
HIGH PRESSURE WILL RETURN WITH CONTINUED ABOVE AVERAGE
TEMPERATURES THIS WEEKEND. A STRONGER COLD FRONT WILL BRING THE
NEXT CHANCE OF SHOWERS AND THUNDERSTORMS SUNDAY EVENING INTO
SUNDAY NIGHT. COOLER WEATHER RETURNS BY EARLY NEXT WEEK AS
CANADIAN HIGH PRESSURE APPROACHES FROM THE WEST.
VAZ054-220800-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF ARLINGTON, ALEXANDRIA, AND FALLS CHURCH
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 70 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 48 (-2) 84 (+16) 51 58
RH % (24H TREND) 90 (-4) 34 (-10) 86 36
WIND 20FT/EARLY(MPH) SE 5 S 6 SW 9 G19 N 13 G27
WIND 20FT/LATE(MPH) S 5 SW 10 G21 W 8 G18 NW 14 G27
PRECIP AMOUNT 0.00 0.00 0.15 0.10
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 4080 4610
TRANSPORT WND (MPH) SW 24 N 22
VENT RATE (KT-FT) 85680 87590
MAX ADI EARLY 16 GEN POOR 20 GEN POOR 55 GEN GOOD 49 GEN GOOD
MAX ADI LATE 10 POOR 94 GOOD 12 POOR 64 GOOD
MAX LVORI EARLY 3 5 2 4
MAX LVORI LATE 5 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS AROUND 60. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
MID 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ055-220800-
STAFFORD-
INCLUDING THE CITY OF FALMOUTH
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 60 20
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 46 (-3) 84 (+13) 52 61
RH % (24H TREND) 97 (+5) 35 (-6) 89 35
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 7 G19 N 10 G26
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G20 W 6 G18 N 13 G26
PRECIP AMOUNT 0.00 0.00 0.07 0.05
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 4600 4550
TRANSPORT WND (MPH) SW 24 N 22
VENT RATE (KT-FT) 96600 86450
MAX ADI EARLY 12 POOR 21 FAIR 60 GEN GOOD 48 GEN GOOD
MAX ADI LATE 6 VERY POOR 97 GOOD 11 POOR 86 GOOD
MAX LVORI EARLY 3 6 2 4
MAX LVORI LATE 7 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
MID 30S. HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
VAZ056-220800-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 50 20
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 47 (-2) 84 (+12) 53 63
RH % (24H TREND) 96 (+4) 33 (-5) 88 32
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6 G19 N 9 G24
WIND 20FT/LATE(MPH) LGT/VAR SW 8 G20 W 6 G18 N 11 G24
PRECIP AMOUNT 0.00 0.00 0.05 0.04
PRECIP DURATION 1 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 4710 4690
TRANSPORT WND (MPH) SW 24 N 22
VENT RATE (KT-FT) 98910 89110
MAX ADI EARLY 12 POOR 20 GEN POOR 71 GOOD 46 GEN GOOD
MAX ADI LATE 5 VERY POOR 98 GOOD 8 POOR 85 GOOD
MAX LVORI EARLY 3 6 2 4
MAX LVORI LATE 7 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
MID 30S. HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
VAZ057-220800-
KING GEORGE-
INCLUDING THE CITY OF DAHLGREN
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 50 30
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 47 (-5) 83 (+13) 53 61
RH % (24H TREND) 97 (+1) 36 (-10) 86 36
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 8 N 10 G21
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G18 W 7 N 12 G21
PRECIP AMOUNT 0.00 0.00 0.05 0.05
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 3900 4670
TRANSPORT WND (MPH) SW 22 N 21
VENT RATE (KT-FT) 74100 84060
MAX ADI EARLY 14 GEN POOR 21 FAIR 49 GEN GOOD 42 GEN GOOD
MAX ADI LATE 6 VERY POOR 78 GOOD 12 POOR 81 GOOD
MAX LVORI EARLY 3 7 2 4
MAX LVORI LATE 8 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND 50. HIGHS
IN THE LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
WVZ502-220800-
EASTERN GRANT-
INCLUDING THE CITY OF PETERSBURG
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 80 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 50 (+3) 84 (+13) 45 56
RH % (24H TREND) 75 (-18) 31 (-4) 93 37
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G24 SW 7 G27 NW 9 G26
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G31 NW 6 G20 NW 10 G27
PRECIP AMOUNT 0.00 0.00 0.35 0.00
PRECIP DURATION 5
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 7000 5060
TRANSPORT WND (MPH) W 32 NW 21
VENT RATE (KT-FT) 196000 91080
MAX ADI EARLY 45 GEN GOOD 87 GOOD 99 GOOD 43 GEN GOOD
MAX ADI LATE 5 VERY POOR 152 VERY GOOD8 POOR 86 GOOD
MAX LVORI EARLY 3 3 3 5
MAX LVORI LATE 3 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID
50S. SOUTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COOLER. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
WVZ503-220800-
WESTERN MINERAL-
INCLUDING THE CITY OF ELK GARDEN
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 90 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 49 (+3) 80 (+13) 40 51
RH % (24H TREND) 75 (-18) 37 (+2) 99 42
WIND 20FT/EARLY(MPH) LGT/VAR SW 10 G31 W 11 G29 NW 13 G29
WIND 20FT/LATE(MPH) SW 6 G20 W 15 G34 NW 9 G24 NW 13 G29
PRECIP AMOUNT 0.00 0.00 0.39 0.00
PRECIP DURATION 9
PRECIP BEGIN 7 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 5960 4310
TRANSPORT WND (MPH) W 36 NW 23
VENT RATE (KT-FT) 184760 86200
MAX ADI EARLY 41 GEN GOOD 78 GOOD 125 VERY GOOD42 GEN GOOD
MAX ADI LATE 9 POOR 116 VERY GOOD14 GEN POOR 76 GOOD
MAX LVORI EARLY 3 3 3 5
MAX LVORI LATE 3 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. COOLER. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH.
WVZ504-220800-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 90 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 47 (+1) 84 (+14) 45 54
RH % (24H TREND) 80 (-12) 32 (-2) 92 35
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 G23 W 8 G26 NW 10 G24
WIND 20FT/LATE(MPH) LGT/VAR W 13 G29 NW 6 G18 NW 12 G26
PRECIP AMOUNT 0.00 0.00 0.45 0.00
PRECIP DURATION 9
PRECIP BEGIN 7 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 6980 5180
TRANSPORT WND (MPH) W 33 NW 22
VENT RATE (KT-FT) 202420 98420
MAX ADI EARLY 31 FAIR 79 GOOD 91 GOOD 43 GEN GOOD
MAX ADI LATE 3 VERY POOR 121 VERY GOOD8 POOR 88 GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 4 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE MID 50S.
SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. COOLER. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
WVZ505-220800-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 80 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 46 (-2) 79 (+14) 37 52
RH % (24H TREND) 85 (-12) 36 (-1) 100 45
WIND 20FT/EARLY(MPH) LGT/VAR SW 9 G33 W 10 G33 NW 12 G35
WIND 20FT/LATE(MPH) SW 6 G24 W 13 G36 W 12 G33 NW 13 G35
PRECIP AMOUNT 0.00 0.00 0.27 0.00
PRECIP DURATION 5
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 6210 4270
TRANSPORT WND (MPH) W 33 NW 21
VENT RATE (KT-FT) 180090 76860
MAX ADI EARLY 55 GEN GOOD 73 GOOD 111 VERY GOOD36 FAIR
MAX ADI LATE 7 POOR 125 VERY GOOD17 GEN POOR 71 GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 3 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS
AROUND 50. SOUTH WINDS 20 TO 25 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 50S. SOUTHWEST WINDS 15 TO 20 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 15 TO 25 MPH.
FRIDAY
WINDY. MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 20 TO 30 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. NORTHWEST WINDS 15 TO 20 MPH.
WVZ501-220800-
WESTERN GRANT-
INCLUDING THE CITIES OF BAYARD AND MOUNT STORM
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 90 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 48 (+2) 78 (+13) 38 50
RH % (24H TREND) 78 (-18) 39 (0) 100 47
WIND 20FT/EARLY(MPH) LGT/VAR SW 10 G35 W 10 G34 NW 13 G35
WIND 20FT/LATE(MPH) SW 6 G25 W 14 G40 W 10 G29 NW 13 G35
PRECIP AMOUNT 0.00 0.00 0.44 0.00
PRECIP DURATION 9
PRECIP BEGIN 7 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 6080 4210
TRANSPORT WND (MPH) W 36 NW 22
VENT RATE (KT-FT) 188480 79990
MAX ADI EARLY 42 GEN GOOD 73 GOOD 106 VERY GOOD37 FAIR
MAX ADI LATE 12 POOR 113 VERY GOOD13 GEN POOR 69 GOOD
MAX LVORI EARLY 3 3 3 6
MAX LVORI LATE 3 1 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 50.
SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
BREEZY. MOSTLY CLOUDY. RAIN LIKELY. COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 20 TO 25 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. WEST WINDS 10 TO 15 MPH.
MDZ507-220800-
NORTHWEST HARFORD-
INCLUDING THE CITY OF JARRETTSVILLE
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 80 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 44 (-2) 73 (+13) 44 53
RH % (24H TREND) 93 (-1) 53 (+3) 95 44
WIND 20FT/EARLY(MPH) LGT/VAR S 6 W 6 G17 N 13 G27
WIND 20FT/LATE(MPH) S 5 S 9 G19 N 7 G19 NW 15 G27
PRECIP AMOUNT 0.00 0.00 0.53 0.18
PRECIP DURATION 6 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 1900 4730
TRANSPORT WND (MPH) SW 17 N 22
VENT RATE (KT-FT) 28500 89870
MAX ADI EARLY 11 POOR 23 FAIR 17 GEN POOR 43 GEN GOOD
MAX ADI LATE 9 POOR 38 FAIR 18 GEN POOR 65 GOOD
MAX LVORI EARLY 3 5 4 5
MAX LVORI LATE 6 3 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
60. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ506-220800-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF COLUMBIA AND ELLICOTT CITY
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 80 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 46 (-2) 81 (+16) 47 56
RH % (24H TREND) 94 (0) 37 (-9) 90 38
WIND 20FT/EARLY(MPH) LGT/VAR S 5 W 8 G19 N 12 G25
WIND 20FT/LATE(MPH) S 5 SW 9 G19 NW 7 G18 NW 14 G26
PRECIP AMOUNT 0.00 0.00 0.27 0.15
PRECIP DURATION 5 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 3360 4970
TRANSPORT WND (MPH) SW 23 N 22
VENT RATE (KT-FT) 67200 94430
MAX ADI EARLY 12 POOR 20 GEN POOR 37 FAIR 42 GEN GOOD
MAX ADI LATE 9 POOR 76 GOOD 13 GEN POOR 67 GOOD
MAX LVORI EARLY 3 6 3 4
MAX LVORI LATE 6 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 50.
NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ508-220800-
SOUTHEAST HARFORD-
INCLUDING THE CITY OF ABERDEEN
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 80 30
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 43 (-4) 72 (+8) 45 56
RH % (24H TREND) 94 (-1) 52 (+6) 97 43
WIND 20FT/EARLY(MPH) LGT/VAR S 5 W 7 N 11 G26
WIND 20FT/LATE(MPH) LGT/VAR S 9 G18 N 6 G17 NW 14 G26
PRECIP AMOUNT 0.00 0.00 0.39 0.19
PRECIP DURATION 5 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 1390 4690
TRANSPORT WND (MPH) SW 13 N 21
VENT RATE (KT-FT) 15290 84420
MAX ADI EARLY 9 POOR 22 FAIR 16 GEN POOR 43 GEN GOOD
MAX ADI LATE 8 POOR 21 FAIR 14 GEN POOR 62 GOOD
MAX LVORI EARLY 4 6 4 5
MAX LVORI LATE 6 3 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS AROUND 50. NORTHWEST WINDS 5 TO 10 MPH.
MDZ501-220800-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITY OF FROSTBURG
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 90 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 48 (+3) 81 (+15) 41 52
RH % (24H TREND) 80 (-13) 37 (+2) 97 41
WIND 20FT/EARLY(MPH) LGT/VAR W 8 G27 W 11 G27 NW 13 G28
WIND 20FT/LATE(MPH) LGT/VAR W 15 G31 NW 9 G23 NW 14 G27
PRECIP AMOUNT 0.00 0.00 0.48 0.00
PRECIP DURATION 9
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 6260 4450
TRANSPORT WND (MPH) W 36 NW 23
VENT RATE (KT-FT) 194060 89000
MAX ADI EARLY 38 FAIR 78 GOOD 92 GOOD 43 GEN GOOD
MAX ADI LATE 5 VERY POOR 116 VERY GOOD14 GEN POOR 66 GOOD
MAX LVORI EARLY 3 3 3 5
MAX LVORI LATE 3 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. COOLER. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS AROUND
30. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH.
MDZ503-220800-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF GERMANTOWN AND DAMASCUS
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 80 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 46 (-1) 82 (+18) 47 55
RH % (24H TREND) 94 (-4) 39 (-10) 92 41
WIND 20FT/EARLY(MPH) LGT/VAR S 6 W 8 G18 N 13 G26
WIND 20FT/LATE(MPH) S 5 SW 9 G19 NW 8 G19 NW 15 G26
PRECIP AMOUNT 0.00 0.00 0.27 0.14
PRECIP DURATION 5 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 3780 5050
TRANSPORT WND (MPH) SW 24 N 22
VENT RATE (KT-FT) 79380 95950
MAX ADI EARLY 10 POOR 18 GEN POOR 43 GEN GOOD 48 GEN GOOD
MAX ADI LATE 9 POOR 82 GOOD 13 GEN POOR 67 GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 6 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 50.
NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ502-220800-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITY OF CUMBERLAND
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 90 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 45 (-1) 83 (+15) 45 54
RH % (24H TREND) 86 (-4) 32 (-2) 91 36
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NW 7 G23 NW 9 G23
WIND 20FT/LATE(MPH) LGT/VAR W 11 G27 NW 5 G17 NW 11 G24
PRECIP AMOUNT 0.00 0.00 0.54 0.00
PRECIP DURATION 9
PRECIP BEGIN 7 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 6930 5210
TRANSPORT WND (MPH) W 33 NW 22
VENT RATE (KT-FT) 200970 98990
MAX ADI EARLY 23 FAIR 55 GEN GOOD 93 GOOD 44 GEN GOOD
MAX ADI LATE 3 VERY POOR 154 VERY GOOD8 POOR 90 GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 5 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE LOWER 50S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. COOLER. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
MDZ505-220800-
NORTHWEST HOWARD-
INCLUDING THE CITY OF LISBON
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 80 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 46 (-1) 79 (+16) 46 55
RH % (24H TREND) 93 (0) 41 (-8) 90 41
WIND 20FT/EARLY(MPH) LGT/VAR S 6 W 7 G18 N 13 G26
WIND 20FT/LATE(MPH) S 5 SW 9 G19 NW 8 G19 NW 15 G26
PRECIP AMOUNT 0.00 0.00 0.34 0.16
PRECIP DURATION 5 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 2910 5180
TRANSPORT WND (MPH) SW 23 N 23
VENT RATE (KT-FT) 58200 103600
MAX ADI EARLY 11 POOR 20 GEN POOR 33 FAIR 43 GEN GOOD
MAX ADI LATE 11 POOR 71 GOOD 14 GEN POOR 71 GOOD
MAX LVORI EARLY 3 6 3 4
MAX LVORI LATE 6 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS AROUND 50. NORTHWEST WINDS 5 TO 10 MPH.
MDZ504-220800-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF BETHESDA, ROCKVILLE, GAITHERSBURG,
AND SILVER SPRING
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 80 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 47 (-1) 82 (+16) 48 56
RH % (24H TREND) 92 (-5) 36 (-10) 90 38
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 8 G19 N 13 G26
WIND 20FT/LATE(MPH) S 5 SW 9 G20 NW 8 G18 NW 14 G26
PRECIP AMOUNT 0.00 0.00 0.21 0.12
PRECIP DURATION 5 3
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 3970 4910
TRANSPORT WND (MPH) SW 25 N 22
VENT RATE (KT-FT) 87340 93290
MAX ADI EARLY 11 POOR 19 GEN POOR 51 GEN GOOD 47 GEN GOOD
MAX ADI LATE 9 POOR 93 GOOD 12 POOR 66 GOOD
MAX LVORI EARLY 3 5 2 5
MAX LVORI LATE 6 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 50.
NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
60. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ006-220800-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF REISTERSTOWN AND COCKEYSVILLE
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 80 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 45 (-2) 78 (+17) 44 55
RH % (24H TREND) 94 (+2) 45 (-5) 91 42
WIND 20FT/EARLY(MPH) LGT/VAR S 5 W 6 G18 N 12 G26
WIND 20FT/LATE(MPH) S 5 SW 8 G19 N 7 G18 NW 14 G26
PRECIP AMOUNT 0.00 0.00 0.44 0.17
PRECIP DURATION 6 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 2720 5080
TRANSPORT WND (MPH) SW 21 N 22
VENT RATE (KT-FT) 48960 96520
MAX ADI EARLY 11 POOR 23 FAIR 32 FAIR 43 GEN GOOD
MAX ADI LATE 10 POOR 64 GOOD 16 GEN POOR 74 GOOD
MAX LVORI EARLY 3 5 4 5
MAX LVORI LATE 5 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER
60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND 30.
HIGHS IN THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ005-220800-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG AND WESTMINSTER
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 80 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 45 (-1) 79 (+18) 44 53
RH % (24H TREND) 94 (0) 45 (-4) 91 43
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G17 NW 6 G18 N 12 G26
WIND 20FT/LATE(MPH) S 5 G17 SW 9 G19 N 7 G19 NW 13 G26
PRECIP AMOUNT 0.00 0.00 0.47 0.16
PRECIP DURATION 6 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 2800 5360
TRANSPORT WND (MPH) SW 23 N 23
VENT RATE (KT-FT) 56000 107200
MAX ADI EARLY 10 POOR 25 FAIR 30 FAIR 44 GEN GOOD
MAX ADI LATE 11 POOR 68 GOOD 15 GEN POOR 95 GOOD
MAX LVORI EARLY 3 5 4 5
MAX LVORI LATE 5 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE UPPER 40S.
NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE MID 40S. HIGHS
IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND 30.
HIGHS IN THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ004-220800-
FREDERICK MD-
INCLUDING THE CITIES OF FREDERICK AND BALLENGER CREEK
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 90 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 46 (-1) 80 (+17) 45 55
RH % (24H TREND) 94 (-1) 44 (-6) 93 43
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G19 NW 6 G19 N 12 G29
WIND 20FT/LATE(MPH) S 5 G18 SW 9 G21 N 7 G23 NW 13 G28
PRECIP AMOUNT 0.00 0.00 0.40 0.14
PRECIP DURATION 5 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 3340 5430
TRANSPORT WND (MPH) SW 23 NW 22
VENT RATE (KT-FT) 66800 103170
MAX ADI EARLY 11 POOR 22 FAIR 26 FAIR 47 GEN GOOD
MAX ADI LATE 9 POOR 76 GOOD 12 POOR 78 GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 6 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE LOWER 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE MID 40S. HIGHS
IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS AROUND 50. NORTHWEST WINDS 10 TO 15 MPH.
MDZ003-220800-
WASHINGTON-
INCLUDING THE CITY OF HAGERSTOWN
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 90 10
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 45 (0) 82 (+18) 45 55
RH % (24H TREND) 92 (-2) 38 (-6) 92 40
WIND 20FT/EARLY(MPH) LGT/VAR S 5 NW 6 G19 N 12 G27
WIND 20FT/LATE(MPH) SE 5 SW 9 G21 N 7 G21 NW 13 G27
PRECIP AMOUNT 0.00 0.00 0.51 0.13
PRECIP DURATION 9 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 5280 5600
TRANSPORT WND (MPH) SW 25 NW 22
VENT RATE (KT-FT) 116160 106400
MAX ADI EARLY 16 GEN POOR 19 GEN POOR 40 FAIR 50 GEN GOOD
MAX ADI LATE 9 POOR 92 GOOD 11 POOR 75 GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 5 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 50.
WEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. COOLER. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ053-220800-
FAIRFAX-
INCLUDING THE CITIES OF RESTON, HERNDON, ANNANDALE, CENTREVILLE,
CHANTILLY, MCLEAN, AND FRANCONIA
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 70 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 47 (-2) 84 (+16) 50 59
RH % (24H TREND) 93 (-2) 35 (-9) 90 37
WIND 20FT/EARLY(MPH) LGT/VAR S 6 SW 9 G19 N 14 G27
WIND 20FT/LATE(MPH) S 5 SW 10 G21 NW 8 G18 NW 15 G27
PRECIP AMOUNT 0.00 0.00 0.15 0.10
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 4150 4680
TRANSPORT WND (MPH) SW 26 N 22
VENT RATE (KT-FT) 95450 88920
MAX ADI EARLY 15 GEN POOR 19 GEN POOR 51 GEN GOOD 48 GEN GOOD
MAX ADI LATE 9 POOR 98 GOOD 12 POOR 66 GOOD
MAX LVORI EARLY 3 5 2 5
MAX LVORI LATE 5 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS AROUND 60. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
MID 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ527-220800-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, MANASSAS, WOODBRIDGE,
LAKE RIDGE, AND MONTCLAIR
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 70 20
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 47 (-1) 84 (+15) 51 60
RH % (24H TREND) 95 (+1) 35 (-9) 92 37
WIND 20FT/EARLY(MPH) LGT/VAR S 6 SW 9 G19 N 13 G27
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G20 W 7 G18 NW 14 G27
PRECIP AMOUNT 0.00 0.00 0.13 0.08
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 4280 4700
TRANSPORT WND (MPH) SW 25 N 23
VENT RATE (KT-FT) 94160 94000
MAX ADI EARLY 12 POOR 20 GEN POOR 48 GEN GOOD 47 GEN GOOD
MAX ADI LATE 7 POOR 95 GOOD 13 GEN POOR 67 GOOD
MAX LVORI EARLY 3 6 2 5
MAX LVORI LATE 6 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
MID 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ051-220800-
CULPEPER-
INCLUDING THE CITY OF CULPEPER
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 60 20
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 45 (-2) 84 (+14) 52 61
RH % (24H TREND) 98 (+6) 35 (-5) 91 32
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6 G19 N 9 G25
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G21 W 5 G18 N 12 G25
PRECIP AMOUNT 0.00 0.00 0.10 0.06
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 4910 5140
TRANSPORT WND (MPH) SW 24 N 23
VENT RATE (KT-FT) 103110 102800
MAX ADI EARLY 18 GEN POOR 19 GEN POOR 42 GEN GOOD 52 GEN GOOD
MAX ADI LATE 5 VERY POOR 98 GOOD 9 POOR 95 GOOD
MAX LVORI EARLY 3 6 3 5
MAX LVORI LATE 7 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
VAZ050-220800-
ORANGE-
INCLUDING THE CITIES OF ORANGE AND GORDONSVILLE
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 50 20
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 47 (+1) 84 (+12) 53 64
RH % (24H TREND) 96 (+4) 33 (-6) 88 31
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6 G19 N 9 G24
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G21 W 6 G18 N 11 G24
PRECIP AMOUNT 0.00 0.00 0.06 0.04
PRECIP DURATION 1 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 4960 5150
TRANSPORT WND (MPH) SW 23 N 22
VENT RATE (KT-FT) 99200 97850
MAX ADI EARLY 18 GEN POOR 19 GEN POOR 49 GEN GOOD 47 GEN GOOD
MAX ADI LATE 4 VERY POOR 93 GOOD 8 POOR 90 GOOD
MAX LVORI EARLY 3 6 2 4
MAX LVORI LATE 7 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
MID 30S. HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
VAZ036-220800-
NELSON-
INCLUDING THE CITY OF LOVINGSTON
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 0 30 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (+1) 85 (+10) 58 70
RH % (24H TREND) 86 (-1) 32 (-5) 84 28
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 7 G21 NW 8 G24
WIND 20FT/LATE(MPH) LGT/VAR SW 8 G21 W 6 G24 N 9 G23
PRECIP AMOUNT 0.00 0.00 0.02 0.00
PRECIP DURATION 1
PRECIP BEGIN 2 AM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 5940 5570
TRANSPORT WND (MPH) SW 22 N 17
VENT RATE (KT-FT) 112860 83550
MAX ADI EARLY 32 FAIR 29 FAIR 71 GOOD 53 GEN GOOD
MAX ADI LATE 3 VERY POOR 97 GOOD 10 POOR 73 GOOD
MAX LVORI EARLY 3 4 2 4
MAX LVORI LATE 5 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. EAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 60S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COOLER. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
VAZ037-220800-
ALBEMARLE-
INCLUDING THE CITY OF CHARLOTTESVILLE
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 40 20
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 48 (-2) 85 (+11) 57 67
RH % (24H TREND) 91 (+2) 34 (-4) 86 29
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 7 G21 NW 9 G24
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G21 W 7 G21 N 11 G24
PRECIP AMOUNT 0.00 0.00 0.06 0.04
PRECIP DURATION 1 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 5950 5680
TRANSPORT WND (MPH) SW 23 N 20
VENT RATE (KT-FT) 119000 96560
MAX ADI EARLY 32 FAIR 21 FAIR 62 GOOD 51 GEN GOOD
MAX ADI LATE 3 VERY POOR 99 GOOD 9 POOR 82 GOOD
MAX LVORI EARLY 3 6 2 4
MAX LVORI LATE 6 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 60S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. NORTH WINDS 10 TO 15 MPH.
VAZ038-220800-
GREENE-
INCLUDING THE CITY OF STANARDSVILLE
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 50 20
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 48 (+2) 85 (+13) 56 64
RH % (24H TREND) 91 (+2) 34 (-6) 86 31
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6 G23 N 9 G28
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G23 W 6 G24 N 11 G27
PRECIP AMOUNT 0.00 0.00 0.08 0.05
PRECIP DURATION 1 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 6040 5900
TRANSPORT WND (MPH) SW 24 N 20
VENT RATE (KT-FT) 126840 100300
MAX ADI EARLY 24 FAIR 22 FAIR 60 GEN GOOD 54 GEN GOOD
MAX ADI LATE 3 VERY POOR 107 VERY GOOD7 POOR 86 GOOD
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 6 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 60S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
MID 30S. HIGHS IN THE MID 50S. NORTH WINDS 10 TO 15 MPH.
VAZ039-220800-
MADISON-
INCLUDING THE CITY OF MADISON
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 60 20
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 46 (-1) 85 (+14) 52 63
RH % (24H TREND) 93 (+3) 33 (-8) 87 31
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6 G21 N 9 G27
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G21 W 5 G20 N 11 G26
PRECIP AMOUNT 0.00 0.00 0.10 0.06
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 5700 5560
TRANSPORT WND (MPH) SW 24 N 21
VENT RATE (KT-FT) 119700 100080
MAX ADI EARLY 22 FAIR 21 FAIR 50 GEN GOOD 50 GEN GOOD
MAX ADI LATE 4 VERY POOR 105 VERY GOOD8 POOR 89 GOOD
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 6 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. NORTH WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
MID 30S. HIGHS IN THE MID 50S. NORTH WINDS 10 TO 15 MPH.
MDZ014-220800-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, SEVERN,
SOUTH GATE, SEVERNA PARK, ARNOLD, AND ODENTON
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 70 30
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 45 (-5) 81 (+16) 48 59
RH % (24H TREND) 94 (-2) 39 (-8) 89 38
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 8 G18 N 11 G24
WIND 20FT/LATE(MPH) S 5 S 9 G18 NW 7 NW 13 G25
PRECIP AMOUNT 0.00 0.00 0.15 0.12
PRECIP DURATION 4 3
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 2810 4840
TRANSPORT WND (MPH) SW 20 N 20
VENT RATE (KT-FT) 47770 82280
MAX ADI EARLY 11 POOR 19 GEN POOR 32 FAIR 44 GEN GOOD
MAX ADI LATE 10 POOR 50 GEN GOOD 11 POOR 73 GOOD
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 6 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
40S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
MID 30S. HIGHS IN THE LOWER 50S. NORTH WINDS 10 TO 15 MPH.
MDZ017-220800-
ST. MARYS-
INCLUDING THE CITIES OF LEXINGTON PARK AND CALIFORNIA
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS RAIN
CHANCE PRECIP (%) 0 0 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 46 (-4) 80 (+12) 51 60
RH % (24H TREND) 100 (+6) 41 (-9) 89 43
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 8 G17 N 11 G23
WIND 20FT/LATE(MPH) S 5 SW 9 G18 W 8 G17 N 13 G23
PRECIP AMOUNT 0.00 0.00 0.03 0.07
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 2440 4820
TRANSPORT WND (MPH) SW 18 N 21
VENT RATE (KT-FT) 39040 86760
MAX ADI EARLY 10 POOR 16 GEN POOR 23 FAIR 41 GEN GOOD
MAX ADI LATE 8 POOR 42 GEN GOOD 13 GEN POOR 72 GOOD
MAX LVORI EARLY 4 6 2 4
MAX LVORI LATE 7 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 50.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. NORTH WINDS 10 TO 15 MPH.
MDZ016-220800-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 50 30
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 46 (-4) 83 (+14) 52 61
RH % (24H TREND) 98 (0) 36 (-11) 91 38
WIND 20FT/EARLY(MPH) SE 5 S 6 SW 9 G18 N 12 G24
WIND 20FT/LATE(MPH) S 5 SW 10 G19 W 8 G17 N 14 G25
PRECIP AMOUNT 0.00 0.00 0.07 0.06
PRECIP DURATION 1 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 3630 4640
TRANSPORT WND (MPH) SW 22 N 21
VENT RATE (KT-FT) 68970 83520
MAX ADI EARLY 15 GEN POOR 21 FAIR 34 FAIR 44 GEN GOOD
MAX ADI LATE 8 POOR 75 GOOD 13 GEN POOR 60 GEN GOOD
MAX LVORI EARLY 4 7 2 4
MAX LVORI LATE 7 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 60.
SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS AROUND 60. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
MID 30S. HIGHS IN THE LOWER 50S. NORTH WINDS 10 TO 15 MPH.
MDZ018-220800-
CALVERT-
INCLUDING THE CITIES OF CHESAPEAKE BEACH, HUNTINGTOWN, DUNKIRK,
NORTH BEACH, LUSBY, AND PRINCE FREDERICK
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 50 30
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 45 (-6) 80 (+15) 50 58
RH % (24H TREND) 96 (+3) 40 (-12) 86 42
WIND 20FT/EARLY(MPH) LGT/VAR S 6 SW 9 G17 N 11 G23
WIND 20FT/LATE(MPH) S 5 SW 9 G17 W 8 G17 N 14 G23
PRECIP AMOUNT 0.00 0.00 0.06 0.09
PRECIP DURATION 1 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 2180 4560
TRANSPORT WND (MPH) SW 18 N 21
VENT RATE (KT-FT) 34880 82080
MAX ADI EARLY 8 POOR 16 GEN POOR 26 FAIR 43 GEN GOOD
MAX ADI LATE 10 POOR 39 FAIR 14 GEN POOR 68 GOOD
MAX LVORI EARLY 4 6 2 4
MAX LVORI LATE 6 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
40S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
MID 30S. HIGHS IN THE LOWER 50S. NORTH WINDS 10 TO 15 MPH.
MDZ011-220800-
SOUTHERN BALTIMORE-
INCLUDING THE CITY OF BALTIMORE
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 80 30
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 45 (-6) 79 (+14) 47 56
RH % (24H TREND) 93 (+1) 41 (-4) 91 39
WIND 20FT/EARLY(MPH) LGT/VAR S 5 W 7 G18 N 11 G25
WIND 20FT/LATE(MPH) LGT/VAR S 8 G18 N 6 G18 NW 14 G26
PRECIP AMOUNT 0.00 0.00 0.29 0.17
PRECIP DURATION 5 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 2780 4990
TRANSPORT WND (MPH) SW 18 N 21
VENT RATE (KT-FT) 44480 89820
MAX ADI EARLY 11 POOR 19 GEN POOR 32 FAIR 44 GEN GOOD
MAX ADI LATE 9 POOR 46 GEN GOOD 13 GEN POOR 64 GOOD
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 5 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ013-220800-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, GREENBELT, LAUREL, AND CAMP SPRINGS
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 60 30
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 46 (-4) 82 (+15) 49 58
RH % (24H TREND) 94 (-1) 35 (-11) 87 37
WIND 20FT/EARLY(MPH) LGT/VAR S 6 SW 9 G19 N 12 G24
WIND 20FT/LATE(MPH) S 5 SW 10 G20 W 8 G17 NW 14 G25
PRECIP AMOUNT 0.00 0.00 0.12 0.10
PRECIP DURATION 4 3
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 3630 4670
TRANSPORT WND (MPH) SW 23 N 20
VENT RATE (KT-FT) 72600 79390
MAX ADI EARLY 14 GEN POOR 22 FAIR 41 GEN GOOD 46 GEN GOOD
MAX ADI LATE 10 POOR 77 GOOD 13 GEN POOR 58 GEN GOOD
MAX LVORI EARLY 3 6 2 4
MAX LVORI LATE 6 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
60. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
MID 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ040-220800-
RAPPAHANNOCK-
INCLUDING THE CITY OF WASHINGTON
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 70 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 46 (-1) 84 (+15) 50 60
RH % (24H TREND) 93 (+2) 32 (-9) 89 33
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5 G20 N 10 G32
WIND 20FT/LATE(MPH) LGT/VAR SW 8 G21 NW 5 G23 NW 11 G29
PRECIP AMOUNT 0.00 0.00 0.15 0.09
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 5820 5350
TRANSPORT WND (MPH) SW 23 N 23
VENT RATE (KT-FT) 116400 107000
MAX ADI EARLY 21 FAIR 16 GEN POOR 61 GOOD 51 GEN GOOD
MAX ADI LATE 5 VERY POOR 104 VERY GOOD8 POOR 96 GOOD
MAX LVORI EARLY 3 6 3 5
MAX LVORI LATE 6 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS AROUND 60. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
DCZ001-220800-
DISTRICT OF COLUMBIA-
INCLUDING THE CITY OF WASHINGTON
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 70 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 48 (-3) 84 (+16) 50 58
RH % (24H TREND) 90 (-5) 33 (-11) 87 37
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 9 G19 N 12 G25
WIND 20FT/LATE(MPH) S 5 SW 9 G20 NW 7 G18 NW 14 G26
PRECIP AMOUNT 0.00 0.00 0.14 0.11
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 4090 4700
TRANSPORT WND (MPH) SW 24 N 21
VENT RATE (KT-FT) 85890 84600
MAX ADI EARLY 16 GEN POOR 22 FAIR 55 GEN GOOD 48 GEN GOOD
MAX ADI LATE 10 POOR 93 GOOD 12 POOR 60 GEN GOOD
MAX LVORI EARLY 3 6 2 4
MAX LVORI LATE 5 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
MID 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ504-220800-
EASTERN HIGHLAND-
INCLUDING THE CITY OF MONTEREY
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 60 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 47 (+1) 80 (+11) 45 57
RH % (24H TREND) 86 (-9) 36 (+5) 98 37
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 G24 SW 7 G25 NW 9 G27
WIND 20FT/LATE(MPH) LGT/VAR W 10 G27 W 8 G26 NW 10 G27
PRECIP AMOUNT 0.00 0.00 0.12 0.00
PRECIP DURATION 4
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 5950 4560
TRANSPORT WND (MPH) W 26 NW 20
VENT RATE (KT-FT) 136850 77520
MAX ADI EARLY 73 GOOD 41 GEN GOOD 101 VERY GOOD44 GEN GOOD
MAX ADI LATE 5 VERY POOR 115 VERY GOOD17 GEN POOR 74 GOOD
MAX LVORI EARLY 3 4 3 6
MAX LVORI LATE 4 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. SOUTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS AROUND 50. NORTHWEST WINDS 10 TO 15 MPH.
VAZ027-220800-
SHENANDOAH-
INCLUDING THE CITIES OF STRASBURG, WOODSTOCK, MOUNT JACKSON,
AND NEW MARKET
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 70 10
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 46 (0) 85 (+16) 48 58
RH % (24H TREND) 83 (-8) 30 (-10) 93 33
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G23 SW 6 G23 N 10 G29
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G25 NW 6 G21 NW 11 G28
PRECIP AMOUNT 0.00 0.00 0.23 0.11
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 6350 5410
TRANSPORT WND (MPH) W 24 NW 22
VENT RATE (KT-FT) 133350 102790
MAX ADI EARLY 18 GEN POOR 29 FAIR 70 GOOD 61 GOOD
MAX ADI LATE 5 VERY POOR 113 VERY GOOD8 POOR 92 GOOD
MAX LVORI EARLY 3 4 3 6
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE MID 50S.
EAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ505-220800-
WESTERN LOUDOUN-
INCLUDING THE CITY OF PURCELLVILLE
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 80 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 46 (-2) 82 (+17) 48 56
RH % (24H TREND) 94 (-1) 37 (-12) 92 40
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G17 W 9 G19 N 16 G29
WIND 20FT/LATE(MPH) S 6 G17 SW 10 G21 NW 9 G23 NW 16 G29
PRECIP AMOUNT 0.00 0.00 0.27 0.13
PRECIP DURATION 5 3
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 4040 5170
TRANSPORT WND (MPH) SW 23 NW 23
VENT RATE (KT-FT) 80800 103400
MAX ADI EARLY 13 GEN POOR 17 GEN POOR 40 FAIR 48 GEN GOOD
MAX ADI LATE 8 POOR 83 GOOD 12 POOR 69 GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 6 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 50.
NORTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ028-220800-
FREDERICK VA-
INCLUDING THE CITY OF WINCHESTER
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 80 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 46 (0) 84 (+18) 46 56
RH % (24H TREND) 87 (-4) 32 (-10) 93 37
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 G20 W 7 G23 N 13 G29
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G25 NW 7 G21 NW 14 G28
PRECIP AMOUNT 0.00 0.00 0.34 0.12
PRECIP DURATION 5 3
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 5980 5340
TRANSPORT WND (MPH) SW 26 NW 22
VENT RATE (KT-FT) 137540 101460
MAX ADI EARLY 18 GEN POOR 31 FAIR 65 GOOD 51 GEN GOOD
MAX ADI LATE 6 VERY POOR 113 VERY GOOD11 POOR 68 GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 5 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 60.
SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COOLER. LOWS IN THE
MID 40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ025-220800-
AUGUSTA-
INCLUDING THE CITIES OF STAUNTON, WAYNESBORO, AND STUARTS DRAFT
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 50 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 48 (+1) 83 (+11) 51 62
RH % (24H TREND) 82 (-9) 32 (-1) 89 29
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G26 SW 7 G26 NW 9 G29
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G27 W 8 G28 NW 10 G28
PRECIP AMOUNT 0.00 0.00 0.09 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 6020 5430
TRANSPORT WND (MPH) W 24 N 18
VENT RATE (KT-FT) 126420 86880
MAX ADI EARLY 64 GOOD 36 FAIR 76 GOOD 48 GEN GOOD
MAX ADI LATE 5 VERY POOR 107 VERY GOOD13 GEN POOR 77 GOOD
MAX LVORI EARLY 3 4 2 5
MAX LVORI LATE 4 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE MID 50S.
EAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 20 TO 25 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. COOLER.
LOWS IN THE MID 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS
15 TO 20 MPH.
VAZ502-220800-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 60 20
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 46 (0) 84 (+14) 51 61
RH % (24H TREND) 98 (+3) 36 (-6) 92 35
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 7 G19 N 11 G27
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G21 W 6 G18 N 14 G27
PRECIP AMOUNT 0.00 0.00 0.12 0.07
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 4500 4810
TRANSPORT WND (MPH) SW 24 N 23
VENT RATE (KT-FT) 94500 96200
MAX ADI EARLY 13 GEN POOR 20 GEN POOR 43 GEN GOOD 51 GEN GOOD
MAX ADI LATE 5 VERY POOR 95 GOOD 11 POOR 71 GOOD
MAX LVORI EARLY 3 6 2 5
MAX LVORI LATE 7 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
VAZ026-220800-
ROCKINGHAM-
INCLUDING THE CITY OF HARRISONBURG
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 60 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 47 (+1) 84 (+13) 48 60
RH % (24H TREND) 85 (-11) 32 (-5) 96 32
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 G27 SW 7 G27 NW 10 G32
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G28 W 7 G28 NW 11 G31
PRECIP AMOUNT 0.00 0.00 0.15 0.00
PRECIP DURATION 4
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 6230 5600
TRANSPORT WND (MPH) W 25 NW 21
VENT RATE (KT-FT) 137060 100800
MAX ADI EARLY 33 FAIR 33 FAIR 63 GOOD 54 GEN GOOD
MAX ADI LATE 5 VERY POOR 107 VERY GOOD9 POOR 89 GOOD
MAX LVORI EARLY 3 4 3 6
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE LOWER 50S.
EAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ503-220800-
WESTERN HIGHLAND-
INCLUDING THE CITY OF HIGHTOWN
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 70 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 45 (-2) 76 (+10) 40 52
RH % (24H TREND) 91 (-7) 40 (+5) 100 45
WIND 20FT/EARLY(MPH) LGT/VAR W 7 G27 W 9 G27 NW 12 G33
WIND 20FT/LATE(MPH) LGT/VAR W 12 G31 W 11 G29 NW 12 G33
PRECIP AMOUNT 0.00 0.00 0.15 0.00
PRECIP DURATION 4
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 5630 4100
TRANSPORT WND (MPH) W 29 NW 20
VENT RATE (KT-FT) 140750 69700
MAX ADI EARLY 64 GOOD 44 GEN GOOD 100 GOOD 38 FAIR
MAX ADI LATE 6 VERY POOR 115 VERY GOOD21 FAIR 71 GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 4 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS AROUND 50.
SOUTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS AROUND 60. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 20 TO 25 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ508-220800-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF WINTERGREEN
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 40 10
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 50 (+1) 80 (+12) 53 61
RH % (24H TREND) 74 (-11) 33 (-7) 84 30
WIND 20FT/EARLY(MPH) S 5 W 9 G27 SW 12 G28 NW 14 G34
WIND 20FT/LATE(MPH) SW 5 W 11 G28 W 14 G34 NW 12 G32
PRECIP AMOUNT 0.00 0.00 0.08 0.04
PRECIP DURATION 1 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 5550 4980
TRANSPORT WND (MPH) SW 23 N 18
VENT RATE (KT-FT) 111000 79680
MAX ADI EARLY 35 FAIR 20 GEN POOR 59 GEN GOOD 36 FAIR
MAX ADI LATE 5 VERY POOR 92 GOOD 15 GEN POOR 66 GOOD
MAX LVORI EARLY 3 3 2 4
MAX LVORI LATE 3 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN
THE LOWER 50S. EAST WINDS 20 TO 25 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND
50. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 20 TO 25 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. COOLER.
LOWS IN THE MID 30S. HIGHS AROUND 50. NORTHWEST WINDS 15 TO
20 MPH.
VAZ506-220800-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF LEESBURG, ASHBURN, AND STERLING
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 80 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 47 (-1) 83 (+17) 49 57
RH % (24H TREND) 95 (-4) 36 (-11) 91 39
WIND 20FT/EARLY(MPH) LGT/VAR S 6 SW 9 G19 N 14 G27
WIND 20FT/LATE(MPH) S 5 SW 10 G20 NW 8 G18 NW 16 G27
PRECIP AMOUNT 0.00 0.00 0.20 0.11
PRECIP DURATION 5 3
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 4310 5010
TRANSPORT WND (MPH) SW 25 N 23
VENT RATE (KT-FT) 94820 100200
MAX ADI EARLY 14 GEN POOR 18 GEN POOR 47 GEN GOOD 49 GEN GOOD
MAX ADI LATE 8 POOR 98 GOOD 12 POOR 70 GOOD
MAX LVORI EARLY 3 6 2 5
MAX LVORI LATE 6 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
60. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ507-220800-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF BIG MEADOWS
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 60 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 47 (-1) 81 (+15) 47 57
RH % (24H TREND) 84 (-10) 33 (-10) 95 36
WIND 20FT/EARLY(MPH) S 5 W 9 G27 SW 12 G29 N 17 G39
WIND 20FT/LATE(MPH) SW 7 G23 SW 12 G31 W 13 G31 NW 15 G37
PRECIP AMOUNT 0.00 0.00 0.16 0.11
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 5300 4870
TRANSPORT WND (MPH) SW 24 NW 22
VENT RATE (KT-FT) 111300 92530
MAX ADI EARLY 16 GEN POOR 13 GEN POOR 48 GEN GOOD 39 FAIR
MAX ADI LATE 7 POOR 86 GOOD 13 GEN POOR 65 GOOD
MAX LVORI EARLY 3 3 2 5
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLEAR. LOWS AROUND 30. HIGHS AROUND 50.
EAST WINDS 20 TO 25 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 20 TO 25 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS AROUND 50. NORTHWEST WINDS 15 TO 20 MPH.
VAZ501-220800-
NORTHERN FAUQUIER-
INCLUDING THE CITY OF WARRENTON
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 70 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 46 (-1) 83 (+16) 49 58
RH % (24H TREND) 93 (+1) 33 (-11) 89 36
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G18 SW 8 G20 N 14 G32
WIND 20FT/LATE(MPH) S 5 SW 9 G21 NW 8 G23 NW 15 G31
PRECIP AMOUNT 0.00 0.00 0.19 0.10
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 5020 5090
TRANSPORT WND (MPH) SW 24 N 23
VENT RATE (KT-FT) 105420 101800
MAX ADI EARLY 16 GEN POOR 16 GEN POOR 51 GEN GOOD 50 GEN GOOD
MAX ADI LATE 8 POOR 96 GOOD 11 POOR 70 GOOD
MAX LVORI EARLY 3 5 2 5
MAX LVORI LATE 5 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 60.
SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ029-220800-
PAGE-
INCLUDING THE CITIES OF LURAY, SHENANDOAH, AND STANLEY
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 70 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 48 (+2) 86 (+15) 50 60
RH % (24H TREND) 83 (-11) 30 (-8) 92 34
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G20 SW 7 G23 N 10 G27
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G24 W 7 G21 NW 11 G27
PRECIP AMOUNT 0.00 0.00 0.17 0.10
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 6190 5650
TRANSPORT WND (MPH) SW 24 N 21
VENT RATE (KT-FT) 129990 101700
MAX ADI EARLY 19 GEN POOR 28 FAIR 64 GOOD 45 GEN GOOD
MAX ADI LATE 5 VERY POOR 106 VERY GOOD10 POOR 89 GOOD
MAX LVORI EARLY 3 4 2 5
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
WVZ506-220800-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 70 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 48 (+1) 81 (+11) 45 56
RH % (24H TREND) 83 (-14) 32 (+1) 99 38
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G26 SW 8 G27 NW 9 G28
WIND 20FT/LATE(MPH) LGT/VAR W 11 G28 W 8 G26 NW 11 G28
PRECIP AMOUNT 0.00 0.00 0.19 0.00
PRECIP DURATION 4
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 6680 4790
TRANSPORT WND (MPH) W 29 NW 20
VENT RATE (KT-FT) 167000 81430
MAX ADI EARLY 56 GEN GOOD 63 GOOD 97 GOOD 36 FAIR
MAX ADI LATE 6 VERY POOR 126 VERY GOOD12 POOR 78 GOOD
MAX LVORI EARLY 3 4 2 7
MAX LVORI LATE 3 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID
50S. SOUTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 60.
SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ031-220800-
CLARKE-
INCLUDING THE CITY OF BERRYVILLE
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 80 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 47 (+1) 85 (+19) 48 57
RH % (24H TREND) 90 (-2) 34 (-11) 95 37
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 G18 W 7 G19 N 14 G31
WIND 20FT/LATE(MPH) S 5 G17 SW 9 G21 NW 8 G23 NW 15 G29
PRECIP AMOUNT 0.00 0.00 0.28 0.12
PRECIP DURATION 5 3
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 4470 5410
TRANSPORT WND (MPH) W 22 N 22
VENT RATE (KT-FT) 84930 102790
MAX ADI EARLY 14 GEN POOR 22 FAIR 35 FAIR 53 GEN GOOD
MAX ADI LATE 8 POOR 84 GOOD 11 POOR 65 GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 5 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COOLER. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
WVZ053-220800-
JEFFERSON-
INCLUDING THE CITIES OF CHARLES TOWN AND SHEPHERDSTOWN
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 80 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 46 (0) 83 (+18) 48 55
RH % (24H TREND) 93 (+1) 36 (-9) 92 38
WIND 20FT/EARLY(MPH) LGT/VAR S 6 W 8 G18 N 15 G27
WIND 20FT/LATE(MPH) S 6 SW 10 G20 NW 9 G20 NW 16 G27
PRECIP AMOUNT 0.00 0.00 0.36 0.13
PRECIP DURATION 5 3
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 3870 5470
TRANSPORT WND (MPH) W 22 NW 22
VENT RATE (KT-FT) 73530 103930
MAX ADI EARLY 14 GEN POOR 20 GEN POOR 35 FAIR 52 GEN GOOD
MAX ADI LATE 8 POOR 81 GOOD 13 GEN POOR 69 GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 6 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 60.
SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE MID 40S. HIGHS
IN THE UPPER 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ030-220800-
WARREN-
INCLUDING THE CITY OF FRONT ROYAL
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 80 20
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 48 (0) 86 (+18) 49 59
RH % (24H TREND) 82 (-10) 30 (-11) 91 34
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 G19 SW 7 G21 N 12 G31
WIND 20FT/LATE(MPH) LGT/VAR SW 8 G23 NW 7 G23 NW 13 G29
PRECIP AMOUNT 0.00 0.00 0.23 0.13
PRECIP DURATION 5 3
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 5830 5510
TRANSPORT WND (MPH) SW 23 N 22
VENT RATE (KT-FT) 116600 104690
MAX ADI EARLY 18 GEN POOR 28 FAIR 59 GEN GOOD 49 GEN GOOD
MAX ADI LATE 5 VERY POOR 99 GOOD 8 POOR 84 GOOD
MAX LVORI EARLY 3 4 2 5
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COOLER. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
WVZ052-220800-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 90 10
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 45 (0) 84 (+19) 46 55
RH % (24H TREND) 91 (-1) 34 (-8) 92 39
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 6 G20 N 13 G27
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G23 NW 7 G21 NW 13 G26
PRECIP AMOUNT 0.00 0.00 0.44 0.13
PRECIP DURATION 5 3
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 5540 5520
TRANSPORT WND (MPH) SW 26 NW 22
VENT RATE (KT-FT) 127420 104880
MAX ADI EARLY 17 GEN POOR 23 FAIR 66 GOOD 53 GEN GOOD
MAX ADI LATE 8 POOR 112 VERY GOOD13 GEN POOR 70 GOOD
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 6 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 50.
NORTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. COOLER. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
WVZ051-220800-
MORGAN-
INCLUDING THE CITY OF PAW PAW
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 90 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 45 (0) 83 (+17) 45 54
RH % (24H TREND) 88 (-5) 34 (-4) 95 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NW 6 G21 NW 10 G27
WIND 20FT/LATE(MPH) LGT/VAR W 9 G25 NW 6 G20 NW 11 G26
PRECIP AMOUNT 0.00 0.00 0.50 0.00
PRECIP DURATION 9
PRECIP BEGIN 7 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 6510 5380
TRANSPORT WND (MPH) W 31 NW 21
VENT RATE (KT-FT) 175770 96840
MAX ADI EARLY 24 FAIR 41 GEN GOOD 100 GOOD 60 GEN GOOD
MAX ADI LATE 5 VERY POOR 140 VERY GOOD9 POOR 90 GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 5 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. COOLER. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS AROUND 50. NORTHWEST WINDS 10 TO 15 MPH.
WVZ050-220800-
HAMPSHIRE-
INCLUDING THE CITY OF ROMNEY
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 80 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 46 (+1) 83 (+14) 44 55
RH % (24H TREND) 84 (-9) 31 (-5) 95 38
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 G23 W 8 G25 NW 12 G28
WIND 20FT/LATE(MPH) LGT/VAR W 12 G28 NW 7 G21 NW 13 G28
PRECIP AMOUNT 0.00 0.00 0.44 0.00
PRECIP DURATION 5
PRECIP BEGIN 7 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 6560 5180
TRANSPORT WND (MPH) W 31 NW 22
VENT RATE (KT-FT) 177120 98420
MAX ADI EARLY 24 FAIR 61 GOOD 85 GOOD 42 GEN GOOD
MAX ADI LATE 4 VERY POOR 139 VERY GOOD10 POOR 72 GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE LOWER 50S.
EAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COOLER. LOWS IN THE
MID 40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
WVZ055-220800-
HARDY-
INCLUDING THE CITY OF MOOREFIELD
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 80 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 49 (+3) 84 (+15) 46 56
RH % (24H TREND) 75 (-19) 31 (-6) 95 39
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G26 SW 8 G26 NW 11 G31
WIND 20FT/LATE(MPH) S 5 G19 W 11 G28 NW 7 G23 NW 12 G29
PRECIP AMOUNT 0.00 0.00 0.31 0.00
PRECIP DURATION 5
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 6640 5110
TRANSPORT WND (MPH) W 31 NW 22
VENT RATE (KT-FT) 179280 97090
MAX ADI EARLY 33 FAIR 58 GEN GOOD 78 GOOD 44 GEN GOOD
MAX ADI LATE 6 VERY POOR 136 VERY GOOD9 POOR 89 GOOD
MAX LVORI EARLY 3 3 3 6
MAX LVORI LATE 3 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE LOWER 50S.
EAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
MDZ509-220800-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 90 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 48 (+4) 75 (+12) 37 46
RH % (24H TREND) 80 (-18) 46 (+3) 100 52
WIND 20FT/EARLY(MPH) LGT/VAR SW 10 G28 W 9 G27 NW 11 G27
WIND 20FT/LATE(MPH) SW 6 G20 W 13 G32 NW 8 G21 NW 11 G27
PRECIP AMOUNT 0.00 0.00 0.54 0.00
PRECIP DURATION 10
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 5040 3980
TRANSPORT WND (MPH) W 37 NW 22
VENT RATE (KT-FT) 161280 75620
MAX ADI EARLY 31 FAIR 62 GOOD 100 GOOD 36 FAIR
MAX ADI LATE 10 POOR 142 VERY GOOD13 GEN POOR 79 GOOD
MAX LVORI EARLY 3 3 4 6
MAX LVORI LATE 3 1 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 50.
SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. COOLER. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SNOW AND RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. WEST WINDS 10 TO 15 MPH.
MDZ510-220800-
EASTERN GARRETT-
INCLUDING THE CITY OF GRANTSVILLE
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 90 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 49 (+5) 77 (+13) 37 48
RH % (24H TREND) 76 (-18) 40 (+3) 100 45
WIND 20FT/EARLY(MPH) LGT/VAR W 10 G29 W 10 G27 NW 13 G28
WIND 20FT/LATE(MPH) SW 6 G19 W 15 G33 NW 9 G23 NW 13 G28
PRECIP AMOUNT 0.00 0.00 0.51 0.00
PRECIP DURATION 10
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 5520 4110
TRANSPORT WND (MPH) W 37 NW 23
VENT RATE (KT-FT) 176640 82200
MAX ADI EARLY 35 FAIR 59 GEN GOOD 103 VERY GOOD41 GEN GOOD
MAX ADI LATE 10 POOR 115 VERY GOOD14 GEN POOR 75 GOOD
MAX LVORI EARLY 3 3 3 5
MAX LVORI LATE 3 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS AROUND 50.
SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. COOLER. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SNOW AND RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. WEST WINDS 10 TO 15 MPH.
MDZ008-VAZ526-220800-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ELKTON AND HAYMARKET
231 PM EDT SAT MAR 21 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS RAIN
CHANCE PRECIP (%) 0 0 80 30
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 43 (-4) 78 (+15) 45 56
RH % (24H TREND) 92 (-1) 44 (-2) 95 41
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 7 G19 N 11 G27
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G20 N 7 G18 NW 14 G27
PRECIP AMOUNT 0.00 0.00 0.42 0.18
PRECIP DURATION 6 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 2970 4640
TRANSPORT WND (MPH) SW 18 N 21
VENT RATE (KT-FT) 47520 83520
MAX ADI EARLY 11 POOR 24 FAIR 22 FAIR 40 FAIR
MAX ADI LATE 8 POOR 34 FAIR 12 POOR 70 GOOD
MAX LVORI EARLY 3 5 4 5
MAX LVORI LATE 6 3 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER
60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE MID 40S. HIGHS
IN THE MID 50S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS AROUND 50. NORTHWEST WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION BELOW NORMAL.
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