480
FNUS51 KLWX 170632
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD
..E WV...N VA
DC
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
231 AM EDT SAT OCT 17 2026
DISCUSSION
HIGH PRESSURE AND MUCH COOLER TEMPERATURES WILL BUILD IN FROM THE
CENTRAL U.S. TODAY AND TOMORROW. HIGH PRESSURE WILL LINGER EARLY
NEXT WEEK AS LOW PRESSURE DEVELOPS AND MEANDERS OFF THE CAROLINA
COAST.
VAZ054-172000-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF REAGAN NATIONAL AIRPORT, ARLINGTON,
BALLSTON, BARCROFT, CHERRYDALE, RIVERCREST, AND ROSSLYN
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-25) 36 (-16) 58
RH % (24H TREND) 52 (-17) 72 (-21) 42
WIND 20FT/EARLY(MPH) N 14 G28 N 9 G24 N 6
WIND 20FT/LATE(MPH) N 15 G28 N 7 NE 6
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4740 4080
TRANSPORT WND (MPH) N 24 NE 10
VENT RATE (KT-FT) 99540 36720
MAX ADI EARLY 67 GOOD 51 GEN GOOD 38 FAIR
MAX ADI LATE 74 GOOD 7 POOR 52 GEN GOOD
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
VAZ055-172000-
STAFFORD-
INCLUDING THE CITIES OF ARKENDALE, GARRISONVILLE, SHILOH,
WIDEWATER, BROOKFIELD, FALMOUTH, AND GLENDIE
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-26) 35 (-16) 58
RH % (24H TREND) 50 (-16) 75 (-24) 41
WIND 20FT/EARLY(MPH) N 14 G28 N 9 G24 N 6
WIND 20FT/LATE(MPH) N 15 G28 N 6 NE 6
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)4990 3850
TRANSPORT WND (MPH) N 23 NE 12
VENT RATE (KT-FT) 99800 38500
MAX ADI EARLY 66 GOOD 51 GEN GOOD 39 FAIR
MAX ADI LATE 73 GOOD 5 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
VAZ056-172000-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-27) 35 (-16) 58
RH % (24H TREND) 52 (-14) 78 (-22) 41
WIND 20FT/EARLY(MPH) N 12 G28 N 7 G24 N 6 G17
WIND 20FT/LATE(MPH) N 13 G28 N 5 NE 7
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)4880 3900
TRANSPORT WND (MPH) N 24 NE 13
VENT RATE (KT-FT) 102480 42900
MAX ADI EARLY 69 GOOD 50 GEN GOOD 41 GEN GOOD
MAX ADI LATE 87 GOOD 6 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
VAZ057-172000-
KING GEORGE-
INCLUDING THE CITIES OF ROLLINS FORK AND DAHLGREN
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-26) 37 (-16) 58
RH % (24H TREND) 53 (-15) 77 (-23) 43
WIND 20FT/EARLY(MPH) N 14 G26 N 10 G24 N 8
WIND 20FT/LATE(MPH) N 15 G26 N 8 G17 N 9
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL)4780 3710
TRANSPORT WND (MPH) N 23 NE 14
VENT RATE (KT-FT) 95600 44520
MAX ADI EARLY 66 GOOD 39 FAIR 42 GEN GOOD
MAX ADI LATE 73 GOOD 9 POOR 50 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTH WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTH WINDS 5 TO 10 MPH.
WVZ502-172000-
EASTERN GRANT-
INCLUDING THE CITIES OF CABINS, KLINE GAP, LANDES, MASONVILLE,
PETERSBURG, SEYMOURVILLE, AND WELTON
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-26) 29 (-16) 58
RH % (24H TREND) 44 (-8) 83 (-11) 33
WIND 20FT/EARLY(MPH) N 9 G27 N 5 G20 LGT/VAR
WIND 20FT/LATE(MPH) N 11 G25 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4810 3010
TRANSPORT WND (MPH) N 21 NE 7
VENT RATE (KT-FT) 86580 18060
MAX ADI EARLY 56 GEN GOOD 27 FAIR 15 GEN POOR
MAX ADI LATE 78 GOOD 3 VERY POOR 28 FAIR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 60S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
WVZ503-172000-
WESTERN MINERAL-
INCLUDING THE CITIES OF PIEDMONT AND SULPHUR CITY
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (-27) 29 (-16) 56
RH % (24H TREND) 47 (-16) 87 (-5) 33
WIND 20FT/EARLY(MPH) N 11 G29 NW 6 G21 LGT/VAR
WIND 20FT/LATE(MPH) N 11 G25 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4310 2930
TRANSPORT WND (MPH) N 20 E 7
VENT RATE (KT-FT) 73270 17580
MAX ADI EARLY 55 GEN GOOD 46 GEN GOOD 20 GEN POOR
MAX ADI LATE 73 GOOD 4 VERY POOR 29 FAIR
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 2 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS AROUND 5 MPH.
WVZ504-172000-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-26) 30 (-16) 60
RH % (24H TREND) 40 (-15) 90 (+1) 32
WIND 20FT/EARLY(MPH) N 11 G25 NW 5 G19 LGT/VAR
WIND 20FT/LATE(MPH) N 11 G24 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5030 3270
TRANSPORT WND (MPH) N 20 E 5
VENT RATE (KT-FT) 85510 13080
MAX ADI EARLY 57 GEN GOOD 19 GEN POOR 12 POOR
MAX ADI LATE 78 GOOD 3 VERY POOR 25 FAIR
MAX LVORI EARLY 4 3 6
MAX LVORI LATE 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 70.
NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
WVZ505-172000-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-26) 26 (-18) 54
RH % (24H TREND) 51 (-10) 91 (-7) 33
WIND 20FT/EARLY(MPH) N 11 G32 N 8 G25 LGT/VAR
WIND 20FT/LATE(MPH) N 12 G28 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)4030 2720
TRANSPORT WND (MPH) N 21 E 9
VENT RATE (KT-FT) 72540 21760
MAX ADI EARLY 49 GEN GOOD 47 GEN GOOD 26 FAIR
MAX ADI LATE 69 GOOD 5 VERY POOR 33 FAIR
MAX LVORI EARLY 5 5 3
MAX LVORI LATE 3 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
60. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
50S. NORTH WINDS AROUND 5 MPH.
WVZ501-172000-
WESTERN GRANT-
INCLUDING THE CITIES OF BEECHWOOD, WILSONIA, AND BAYARD
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-27) 27 (-17) 54
RH % (24H TREND) 51 (-14) 88 (-9) 34
WIND 20FT/EARLY(MPH) N 11 G33 NW 6 G24 LGT/VAR
WIND 20FT/LATE(MPH) N 11 G28 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4190 2770
TRANSPORT WND (MPH) N 20 E 8
VENT RATE (KT-FT) 71230 19390
MAX ADI EARLY 52 GEN GOOD 46 GEN GOOD 22 FAIR
MAX ADI LATE 71 GOOD 4 VERY POOR 31 FAIR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. EAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTH WINDS AROUND 5 MPH.
MDZ507-172000-
NORTHWEST HARFORD-
INCLUDING THE CITIES OF BYNUM, HICKORY, BEL AIR, AND FALLSTON
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-23) 32 (-16) 58
RH % (24H TREND) 48 (-28) 81 (-12) 42
WIND 20FT/EARLY(MPH) N 15 G31 N 9 G25 N 5
WIND 20FT/LATE(MPH) N 15 G31 N 7 G17 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4540 3370
TRANSPORT WND (MPH) N 25 NE 9
VENT RATE (KT-FT) 99880 26960
MAX ADI EARLY 71 GOOD 35 FAIR 34 FAIR
MAX ADI LATE 74 GOOD 9 POOR 39 FAIR
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
MDZ506-172000-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF CLARKSVILLE, COLUMBIA, SIMPSONVILLE,
HISTORIC ELLICOTT CITY, AND WOODSTOCK
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-24) 33 (-16) 58
RH % (24H TREND) 49 (-21) 74 (-23) 40
WIND 20FT/EARLY(MPH) N 14 G29 N 8 G24 N 5
WIND 20FT/LATE(MPH) N 14 G29 N 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4540 3970
TRANSPORT WND (MPH) N 24 NE 9
VENT RATE (KT-FT) 95340 31760
MAX ADI EARLY 70 GOOD 42 GEN GOOD 36 FAIR
MAX ADI LATE 73 GOOD 6 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
MDZ508-172000-
SOUTHEAST HARFORD-
INCLUDING THE CITIES OF HARFORD FURNACE, ABINGDON, EDGEWOOD,
MAGNOLIA, ABERDEEN, CARSINS, AND CHURCHVILLE
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-20) 33 (-16) 59
RH % (24H TREND) 47 (-32) 80 (-18) 39
WIND 20FT/EARLY(MPH) N 14 G35 N 10 G27 N 6
WIND 20FT/LATE(MPH) N 15 G35 N 7 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4620 3460
TRANSPORT WND (MPH) N 24 NE 9
VENT RATE (KT-FT) 97020 27680
MAX ADI EARLY 69 GOOD 37 FAIR 35 FAIR
MAX ADI LATE 72 GOOD 7 POOR 43 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
NORTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
MDZ501-172000-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITIES OF FROSTBURG, LA VALE, REYNOLDS,
AND WESTERNPORT
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-26) 30 (-15) 57
RH % (24H TREND) 42 (-20) 83 (-9) 32
WIND 20FT/EARLY(MPH) N 14 G31 N 9 G21 LGT/VAR
WIND 20FT/LATE(MPH) N 13 G26 N 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4360 3050
TRANSPORT WND (MPH) N 20 E 6
VENT RATE (KT-FT) 74120 15250
MAX ADI EARLY 56 GEN GOOD 35 FAIR 17 GEN POOR
MAX ADI LATE 67 GOOD 5 VERY POOR 28 FAIR
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 60S.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
MDZ503-172000-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF BOYDS AND GERMANTOWN
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-26) 32 (-17) 57
RH % (24H TREND) 48 (-22) 81 (-12) 43
WIND 20FT/EARLY(MPH) N 14 G29 N 7 G24 N 5
WIND 20FT/LATE(MPH) N 15 G29 N 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4960 3770
TRANSPORT WND (MPH) N 23 NE 10
VENT RATE (KT-FT) 99200 33930
MAX ADI EARLY 72 GOOD 35 FAIR 31 FAIR
MAX ADI LATE 73 GOOD 5 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
MDZ502-172000-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITIES OF CUMBERLAND, ELLERSLIE, BRADY, RAWLINGS,
AND MCCOOLE
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-25) 31 (-15) 60
RH % (24H TREND) 39 (-17) 88 (+3) 32
WIND 20FT/EARLY(MPH) N 11 G25 N 5 G19 LGT/VAR
WIND 20FT/LATE(MPH) N 11 G24 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4960 3600
TRANSPORT WND (MPH) N 18 E 6
VENT RATE (KT-FT) 79360 18000
MAX ADI EARLY 58 GEN GOOD 21 FAIR 13 GEN POOR
MAX ADI LATE 79 GOOD 3 VERY POOR 26 FAIR
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 60S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
MDZ505-172000-
NORTHWEST HOWARD-
INCLUDING THE CITIES OF LISBON, POPLAR SPRINGS, WATERSVILLE,
GLENELG, GLENWOOD, WEST FRIENDSHIP, AND DAYTON
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-25) 32 (-16) 57
RH % (24H TREND) 51 (-20) 77 (-17) 42
WIND 20FT/EARLY(MPH) N 14 G29 N 8 G24 N 5
WIND 20FT/LATE(MPH) N 15 G29 N 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4580 3700
TRANSPORT WND (MPH) N 25 NE 9
VENT RATE (KT-FT) 100760 29600
MAX ADI EARLY 74 GOOD 36 FAIR 31 FAIR
MAX ADI LATE 74 GOOD 6 VERY POOR 40 FAIR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
MDZ504-172000-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF FOUR CORNERS, SILVER SPRING, GLENMONT,
BETHESDA, GAITHERSBURG, ASPEN HILL, AND ROCKVILLE
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-25) 33 (-16) 57
RH % (24H TREND) 51 (-18) 78 (-18) 42
WIND 20FT/EARLY(MPH) N 14 G29 N 8 G24 N 5
WIND 20FT/LATE(MPH) N 14 G29 N 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4920 4100
TRANSPORT WND (MPH) N 24 NE 10
VENT RATE (KT-FT) 103320 36900
MAX ADI EARLY 70 GOOD 45 GEN GOOD 36 FAIR
MAX ADI LATE 74 GOOD 5 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
MDZ006-172000-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF RANDALLSTOWN, LONG GREEN, GLYNDON,
REISTERSTOWN, OWINGS MILLS, COCKEYSVILLE, AND TIMONIUM
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-25) 32 (-16) 58
RH % (24H TREND) 46 (-26) 78 (-14) 40
WIND 20FT/EARLY(MPH) N 14 G31 N 9 G25 N 5
WIND 20FT/LATE(MPH) N 15 G31 N 7 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4540 3450
TRANSPORT WND (MPH) N 25 NE 9
VENT RATE (KT-FT) 99880 27600
MAX ADI EARLY 73 GOOD 35 FAIR 31 FAIR
MAX ADI LATE 72 GOOD 7 POOR 40 FAIR
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
MDZ005-172000-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG, GAMBER, AND WESTMINSTER
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (-26) 31 (-17) 57
RH % (24H TREND) 46 (-25) 83 (-8) 41
WIND 20FT/EARLY(MPH) N 14 G29 N 7 G23 LGT/VAR
WIND 20FT/LATE(MPH) N 14 G29 N 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4710 3380
TRANSPORT WND (MPH) N 24 N 9
VENT RATE (KT-FT) 98910 27040
MAX ADI EARLY 75 GOOD 34 FAIR 30 FAIR
MAX ADI LATE 79 GOOD 6 VERY POOR 37 FAIR
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
MDZ004-172000-
FREDERICK-
INCLUDING THE CITIES OF FREDERICK, BALLENGER CREEK, BUCKEYSTOWN,
AND PARK MILLS
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-25) 31 (-17) 58
RH % (24H TREND) 45 (-23) 83 (-6) 42
WIND 20FT/EARLY(MPH) N 14 G28 N 7 G21 LGT/VAR
WIND 20FT/LATE(MPH) N 14 G28 N 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4950 3380
TRANSPORT WND (MPH) N 23 N 8
VENT RATE (KT-FT) 99000 23660
MAX ADI EARLY 71 GOOD 29 FAIR 28 FAIR
MAX ADI LATE 71 GOOD 5 VERY POOR 35 FAIR
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
MDZ003-172000-
WASHINGTON-
INCLUDING THE CITIES OF HAGERSTOWN AND HALFWAY
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-27) 31 (-17) 59
RH % (24H TREND) 41 (-15) 87 (+2) 38
WIND 20FT/EARLY(MPH) N 13 G28 N 7 G20 LGT/VAR
WIND 20FT/LATE(MPH) N 13 G28 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5100 3490
TRANSPORT WND (MPH) N 21 N 7
VENT RATE (KT-FT) 91800 20940
MAX ADI EARLY 67 GOOD 28 FAIR 20 GEN POOR
MAX ADI LATE 75 GOOD 4 VERY POOR 30 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 60S.
NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 5 TO 10 MPH.
VAZ053-172000-
FAIRFAX-
INCLUDING THE CITIES OF BURKE, FAIRFAX STATION, RESTON,
ANNANDALE, CHANTILLY, LANGLEY, AND MCLEAN
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-26) 34 (-17) 58
RH % (24H TREND) 51 (-16) 79 (-15) 41
WIND 20FT/EARLY(MPH) N 14 G29 N 8 G24 N 6
WIND 20FT/LATE(MPH) N 14 G29 N 6 NE 5
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)5050 4110
TRANSPORT WND (MPH) N 24 NE 10
VENT RATE (KT-FT) 106050 36990
MAX ADI EARLY 67 GOOD 45 GEN GOOD 37 FAIR
MAX ADI LATE 73 GOOD 5 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
VAZ527-172000-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, INDEPENDENT HILL, ADEN,
MANASSAS, LAKE RIDGE, WOODBRIDGE, AND MONTCLAIR
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-26) 33 (-18) 58
RH % (24H TREND) 50 (-18) 80 (-16) 41
WIND 20FT/EARLY(MPH) N 15 G29 N 9 G25 N 6
WIND 20FT/LATE(MPH) N 16 G31 N 6 NE 6
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)5140 3900
TRANSPORT WND (MPH) N 24 NE 10
VENT RATE (KT-FT) 107940 35100
MAX ADI EARLY 67 GOOD 40 FAIR 37 FAIR
MAX ADI LATE 74 GOOD 5 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
VAZ051-172000-
CULPEPER-
INCLUDING THE CITIES OF CARDOVA, CATALPA, CULPEPER, REVA,
STEVENSBURG, WINSTON, AND RAPIDAN
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-26) 33 (-17) 58
RH % (24H TREND) 49 (-16) 83 (-17) 40
WIND 20FT/EARLY(MPH) N 13 G29 N 7 G24 N 5
WIND 20FT/LATE(MPH) N 14 G29 N 5 NE 5
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(FT-AGL/MSL)5210 3710
TRANSPORT WND (MPH) N 24 NE 12
VENT RATE (KT-FT) 109410 37100
MAX ADI EARLY 71 GOOD 40 FAIR 41 GEN GOOD
MAX ADI LATE 87 GOOD 6 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
VAZ050-172000-
ORANGE-
INCLUDING THE CITIES OF BURR HILL, EVERONA, LAHORE, MADISON RUN,
NASONS, ORANGE, AND UNIONVILLE
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-27) 33 (-17) 57
RH % (24H TREND) 51 (-16) 82 (-18) 40
WIND 20FT/EARLY(MPH) N 13 G28 N 7 G25 N 7 G17
WIND 20FT/LATE(MPH) N 13 G27 N 5 NE 6 G17
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(FT-AGL/MSL)5180 3750
TRANSPORT WND (MPH) N 24 NE 13
VENT RATE (KT-FT) 108780 41250
MAX ADI EARLY 69 GOOD 42 GEN GOOD 43 GEN GOOD
MAX ADI LATE 89 GOOD 6 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60.
NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
VAZ036-172000-
NELSON-
INCLUDING THE CITY OF GREENFIELD
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-24) 34 (-17) 60
RH % (24H TREND) 44 (-17) 81 (-18) 33
WIND 20FT/EARLY(MPH) N 13 G29 N 8 G24 N 7 G20
WIND 20FT/LATE(MPH) N 13 G28 N 6 G18 NE 9 G20
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)5350 3770
TRANSPORT WND (MPH) N 22 NE 13
VENT RATE (KT-FT) 101650 41470
MAX ADI EARLY 61 GOOD 47 GEN GOOD 47 GEN GOOD
MAX ADI LATE 86 GOOD 6 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ037-172000-
ALBEMARLE-
INCLUDING THE CITIES OF CHARLOTTESVILLE AND OVERTON
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-26) 34 (-17) 58
RH % (24H TREND) 51 (-11) 82 (-18) 39
WIND 20FT/EARLY(MPH) N 13 G28 N 8 G24 N 6 G18
WIND 20FT/LATE(MPH) N 14 G28 N 5 NE 9 G18
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)5390 3630
TRANSPORT WND (MPH) N 22 NE 12
VENT RATE (KT-FT) 102410 36300
MAX ADI EARLY 61 GOOD 37 FAIR 43 GEN GOOD
MAX ADI LATE 79 GOOD 5 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ038-172000-
GREENE-
INCLUDING THE CITY OF SHADY GROVE
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-26) 34 (-16) 59
RH % (24H TREND) 50 (-13) 81 (-19) 38
WIND 20FT/EARLY(MPH) N 13 G31 N 8 G25 N 6 G17
WIND 20FT/LATE(MPH) N 13 G29 N 5 G18 NE 7 G17
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(FT-AGL/MSL)5070 3430
TRANSPORT WND (MPH) N 22 NE 10
VENT RATE (KT-FT) 96330 30870
MAX ADI EARLY 62 GOOD 28 FAIR 41 GEN GOOD
MAX ADI LATE 80 GOOD 5 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ039-172000-
MADISON-
INCLUDING THE CITIES OF FORDSVILLE, FIVE FORKS, MADISON MILLS,
AND TWYMANS MILL
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-26) 33 (-16) 57
RH % (24H TREND) 50 (-15) 83 (-17) 38
WIND 20FT/EARLY(MPH) N 13 G28 N 7 G24 N 6 G17
WIND 20FT/LATE(MPH) N 14 G28 N 6 G17 NE 6
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(FT-AGL/MSL)5170 3400
TRANSPORT WND (MPH) N 23 NE 12
VENT RATE (KT-FT) 103400 34000
MAX ADI EARLY 66 GOOD 32 FAIR 40 FAIR
MAX ADI LATE 78 GOOD 6 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 5 TO 10 MPH.
MDZ014-172000-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, RIDGEWAY, SEVERN,
SOUTH GATE, SEVERNA PARK, AND ARNOLD
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-22) 36 (-15) 59
RH % (24H TREND) 48 (-25) 73 (-24) 39
WIND 20FT/EARLY(MPH) N 15 G31 N 11 G28 N 8 G19
WIND 20FT/LATE(MPH) N 15 G29 N 9 G24 NE 8
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)4730 3580
TRANSPORT WND (MPH) N 23 NE 10
VENT RATE (KT-FT) 94600 32220
MAX ADI EARLY 67 GOOD 46 GEN GOOD 39 FAIR
MAX ADI LATE 72 GOOD 10 POOR 41 GEN GOOD
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTH WINDS 10 TO 15 MPH.
MDZ017-172000-
ST. MARYS-
INCLUDING THE CITIES OF DAMERON, LEXINGTON PARK, PINEY POINT,
RIDGE, CALIFORNIA, CALLAWAY, AND SOTTERLEY
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-22) 38 (-14) 59
RH % (24H TREND) 56 (-15) 80 (-20) 44
WIND 20FT/EARLY(MPH) N 15 G34 N 13 G31 NE 11 G26
WIND 20FT/LATE(MPH) N 16 G33 N 12 G28 NE 11 G19
PRECIP AMOUNT 0.09 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)4710 3810
TRANSPORT WND (MPH) N 24 NE 14
VENT RATE (KT-FT) 98910 45720
MAX ADI EARLY 67 GOOD 50 GEN GOOD 51 GEN GOOD
MAX ADI LATE 75 GOOD 13 GEN POOR 52 GEN GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN
THE LOWER 60S. NORTH WINDS 20 TO 25 MPH.
TUESDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN
THE MID 60S. NORTH WINDS 20 TO 25 MPH.
WEDNESDAY
WINDY. PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS
IN THE MID 60S. NORTH WINDS 20 TO 30 MPH.
THURSDAY
WINDY. PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN
THE LOWER 60S. NORTH WINDS 20 TO 30 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTH WINDS 15 TO 20 MPH.
MDZ016-172000-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-25) 35 (-16) 58
RH % (24H TREND) 50 (-21) 76 (-24) 40
WIND 20FT/EARLY(MPH) N 14 G27 N 10 G25 N 8
WIND 20FT/LATE(MPH) N 15 G28 N 8 G18 NE 8
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)4910 3670
TRANSPORT WND (MPH) N 24 NE 13
VENT RATE (KT-FT) 103110 40370
MAX ADI EARLY 66 GOOD 48 GEN GOOD 43 GEN GOOD
MAX ADI LATE 74 GOOD 8 POOR 51 GEN GOOD
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
NORTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
MDZ018-172000-
CALVERT-
INCLUDING THE CITIES OF COVE POINT, DRUM POINT, CHESAPEAKE BEACH,
MOUNT HARMONY, BROOMES ISLAND, LONG BEACH, AND DUNKIRK
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-21) 39 (-13) 59
RH % (24H TREND) 51 (-22) 72 (-28) 42
WIND 20FT/EARLY(MPH) N 16 G34 N 13 G32 NE 11 G24
WIND 20FT/LATE(MPH) N 17 G33 N 12 G27 NE 10 G19
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL)4820 3490
TRANSPORT WND (MPH) N 24 NE 14
VENT RATE (KT-FT) 101220 41880
MAX ADI EARLY 67 GOOD 51 GEN GOOD 50 GEN GOOD
MAX ADI LATE 76 GOOD 14 GEN POOR 49 GEN GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 15 TO 20 MPH.
TUESDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN
THE MID 60S. NORTH WINDS 20 TO 25 MPH.
WEDNESDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS
IN THE LOWER 60S. NORTH WINDS 15 TO 25 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
MDZ011-172000-
SOUTHERN BALTIMORE-
INCLUDING THE CITIES OF BALTIMORE, FELLS POINT, AND PARK HEIGHTS
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-22) 35 (-15) 59
RH % (24H TREND) 47 (-25) 74 (-20) 38
WIND 20FT/EARLY(MPH) N 14 G29 N 10 G26 N 6
WIND 20FT/LATE(MPH) N 15 G29 N 8 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4700 3790
TRANSPORT WND (MPH) N 24 NE 9
VENT RATE (KT-FT) 98700 30320
MAX ADI EARLY 69 GOOD 38 FAIR 36 FAIR
MAX ADI LATE 71 GOOD 8 POOR 41 GEN GOOD
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
MDZ013-172000-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, TANTALLON, GREENBELT, AND MONTPELIER
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-24) 36 (-15) 58
RH % (24H TREND) 50 (-21) 72 (-27) 40
WIND 20FT/EARLY(MPH) N 14 G28 N 9 G25 N 7
WIND 20FT/LATE(MPH) N 15 G28 N 7 NE 7
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)4640 3740
TRANSPORT WND (MPH) N 24 NE 10
VENT RATE (KT-FT) 97440 33660
MAX ADI EARLY 66 GOOD 46 GEN GOOD 38 FAIR
MAX ADI LATE 73 GOOD 8 POOR 46 GEN GOOD
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
VAZ040-172000-
RAPPAHANNOCK-
INCLUDING THE CITIES OF CASTLETON, FIVE FORKS, FLINT HILL,
HACKLEYS CROSSROADS, ROCK MILLS, AND WASHINGTON
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-27) 32 (-17) 57
RH % (24H TREND) 49 (-14) 83 (-16) 38
WIND 20FT/EARLY(MPH) N 14 G32 N 8 G25 LGT/VAR
WIND 20FT/LATE(MPH) N 13 G29 N 6 G17 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)5130 3430
TRANSPORT WND (MPH) N 24 NE 10
VENT RATE (KT-FT) 107730 30870
MAX ADI EARLY 71 GOOD 39 FAIR 33 FAIR
MAX ADI LATE 86 GOOD 6 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
DCZ001-172000-
DISTRICT OF COLUMBIA-
INCLUDING THE CITIES OF ADAMS MORGAN AND WASHINGTON
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-25) 36 (-15) 58
RH % (24H TREND) 52 (-17) 72 (-23) 42
WIND 20FT/EARLY(MPH) N 14 G28 N 9 G24 N 6
WIND 20FT/LATE(MPH) N 14 G28 N 6 NE 5
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)4690 4020
TRANSPORT WND (MPH) N 23 NE 10
VENT RATE (KT-FT) 93800 36180
MAX ADI EARLY 67 GOOD 53 GEN GOOD 38 FAIR
MAX ADI LATE 74 GOOD 5 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ504-172000-
EASTERN HIGHLAND-
INCLUDING THE CITIES OF CLOVER CREEK, LIBERTY, MCDOWELL,
MONTEREY, MUSTOE, POSSUM TROT, AND SIRONS MILL
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-24) 28 (-18) 59
RH % (24H TREND) 46 (-10) 79 (-20) 31
WIND 20FT/EARLY(MPH) N 11 G29 N 8 G24 NE 6 G17
WIND 20FT/LATE(MPH) N 12 G27 N 7 G18 NE 5
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)4370 3280
TRANSPORT WND (MPH) N 21 NE 10
VENT RATE (KT-FT) 78660 29520
MAX ADI EARLY 54 GEN GOOD 52 GEN GOOD 34 FAIR
MAX ADI LATE 80 GOOD 7 POOR 41 GEN GOOD
MAX LVORI EARLY 5 4 3
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
VAZ027-172000-
SHENANDOAH-
INCLUDING THE CITIES OF CLARY, STRASBURG, ALONZAVILLE, WOODSTOCK,
HAWKINSTOWN, MOUNT CLIFTON, AND MOUNT JACKSON
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-28) 30 (-18) 58
RH % (24H TREND) 42 (-8) 88 (-8) 32
WIND 20FT/EARLY(MPH) N 12 G31 N 7 G25 LGT/VAR
WIND 20FT/LATE(MPH) N 12 G28 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)5030 3230
TRANSPORT WND (MPH) N 22 N 9
VENT RATE (KT-FT) 95570 25840
MAX ADI EARLY 64 GOOD 32 FAIR 25 FAIR
MAX ADI LATE 88 GOOD 4 VERY POOR 36 FAIR
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 60S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
VAZ505-172000-
WESTERN LOUDOUN-
INCLUDING THE CITY OF LUCKETTS
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-27) 32 (-17) 57
RH % (24H TREND) 44 (-21) 84 (-4) 41
WIND 20FT/EARLY(MPH) N 16 G31 N 9 G24 LGT/VAR
WIND 20FT/LATE(MPH) N 15 G31 N 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4970 3380
TRANSPORT WND (MPH) N 24 N 9
VENT RATE (KT-FT) 104370 27040
MAX ADI EARLY 72 GOOD 35 FAIR 27 FAIR
MAX ADI LATE 73 GOOD 5 VERY POOR 37 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
VAZ028-172000-
FREDERICK-
INCLUDING THE CITIES OF ALBIN, CEDAR GROVE, GAINESBORO,
AND WINCHESTER
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-27) 31 (-17) 58
RH % (24H TREND) 42 (-10) 86 (-3) 37
WIND 20FT/EARLY(MPH) N 13 G28 N 7 G23 LGT/VAR
WIND 20FT/LATE(MPH) N 14 G28 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)5160 3370
TRANSPORT WND (MPH) N 21 NE 7
VENT RATE (KT-FT) 92880 20220
MAX ADI EARLY 68 GOOD 31 FAIR 22 FAIR
MAX ADI LATE 71 GOOD 4 VERY POOR 31 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 60S.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
VAZ025-172000-
AUGUSTA-
INCLUDING THE CITIES OF CHRISTIAN, CHURCHVILLE, STAUNTON,
WAYNESBORO, SPOTTSWOOD, AND STUARTS DRAFT
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-25) 30 (-18) 56
RH % (24H TREND) 46 (-9) 85 (-14) 35
WIND 20FT/EARLY(MPH) N 12 G31 N 8 G25 NE 6 G19
WIND 20FT/LATE(MPH) N 13 G28 N 5 G18 NE 6 G18
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(FT-AGL/MSL)4950 3280
TRANSPORT WND (MPH) N 21 NE 12
VENT RATE (KT-FT) 89100 32800
MAX ADI EARLY 61 GOOD 35 FAIR 33 FAIR
MAX ADI LATE 70 GOOD 5 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60.
NORTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.
NORTH WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
VAZ502-172000-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-27) 33 (-17) 58
RH % (24H TREND) 50 (-16) 82 (-17) 42
WIND 20FT/EARLY(MPH) N 14 G29 N 8 G24 N 5
WIND 20FT/LATE(MPH) N 15 G29 N 5 NE 5
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)5170 3790
TRANSPORT WND (MPH) N 24 NE 12
VENT RATE (KT-FT) 108570 37900
MAX ADI EARLY 71 GOOD 40 FAIR 37 FAIR
MAX ADI LATE 75 GOOD 5 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
VAZ026-172000-
ROCKINGHAM-
INCLUDING THE CITIES OF HARRISONBURG AND LINVILLE
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-27) 29 (-19) 57
RH % (24H TREND) 46 (-7) 86 (-12) 36
WIND 20FT/EARLY(MPH) N 14 G33 N 8 G25 LGT/VAR
WIND 20FT/LATE(MPH) N 14 G29 N 5 G18 LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)4970 3280
TRANSPORT WND (MPH) N 22 NE 10
VENT RATE (KT-FT) 94430 29520
MAX ADI EARLY 64 GOOD 29 FAIR 29 FAIR
MAX ADI LATE 68 GOOD 5 VERY POOR 38 FAIR
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60.
NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.
NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
VAZ503-172000-
WESTERN HIGHLAND-
INCLUDING THE CITIES OF HIGHTOWN, MILL GAP, AND NEW HAMPDEN
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (-25) 26 (-18) 56
RH % (24H TREND) 51 (-9) 91 (-8) 30
WIND 20FT/EARLY(MPH) N 13 G33 N 10 G26 NE 6 G17
WIND 20FT/LATE(MPH) N 13 G29 N 7 G19 E 5
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)3890 3130
TRANSPORT WND (MPH) N 22 NE 12
VENT RATE (KT-FT) 73910 31300
MAX ADI EARLY 52 GEN GOOD 56 GEN GOOD 33 FAIR
MAX ADI LATE 69 GOOD 9 POOR 39 FAIR
MAX LVORI EARLY 5 4 3
MAX LVORI LATE 3 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
VAZ508-172000-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF MONTEBELLO
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (-26) 31 (-16) 55
RH % (24H TREND) 48 (-13) 76 (-21) 34
WIND 20FT/EARLY(MPH) N 17 G34 N 12 G27 NE 8 G23
WIND 20FT/LATE(MPH) N 15 G32 N 11 G24 NE 7 G18
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)4640 3620
TRANSPORT WND (MPH) N 22 NE 10
VENT RATE (KT-FT) 88160 32580
MAX ADI EARLY 58 GEN GOOD 39 FAIR 33 FAIR
MAX ADI LATE 65 GOOD 11 POOR 45 GEN GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTH WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
VAZ506-172000-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF GLEEDSVILLE, LEESBURG,
DULLES INTERNATIONAL AIRPORT, OAK GROVE, STERLING PARK,
AND COUNTRYSIDE
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-26) 33 (-17) 58
RH % (24H TREND) 47 (-21) 83 (-9) 42
WIND 20FT/EARLY(MPH) N 15 G28 N 8 G24 N 5
WIND 20FT/LATE(MPH) N 15 G29 N 5 NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)5130 3970
TRANSPORT WND (MPH) N 23 NE 10
VENT RATE (KT-FT) 102600 35730
MAX ADI EARLY 70 GOOD 34 FAIR 31 FAIR
MAX ADI LATE 74 GOOD 5 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
VAZ507-172000-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITIES OF CHESTER GAP AND SKYLAND
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (-26) 30 (-16) 55
RH % (24H TREND) 49 (-12) 81 (-17) 36
WIND 20FT/EARLY(MPH) N 18 G37 N 13 G28 N 7 G18
WIND 20FT/LATE(MPH) N 16 G33 N 10 G23 NE 5
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)4590 3380
TRANSPORT WND (MPH) N 23 N 9
VENT RATE (KT-FT) 91800 27040
MAX ADI EARLY 62 GOOD 32 FAIR 29 FAIR
MAX ADI LATE 66 GOOD 9 POOR 38 FAIR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 15 TO 20 MPH.
WEDNESDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN
THE UPPER 50S. NORTH WINDS 15 TO 25 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND
60. NORTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 10 TO 15 MPH.
VAZ501-172000-
NORTHERN FAUQUIER-
INCLUDING THE CITIES OF AIRLIE, BETHEL, AND WARRENTON
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-26) 32 (-18) 57
RH % (24H TREND) 46 (-20) 82 (-11) 40
WIND 20FT/EARLY(MPH) N 15 G31 N 8 G25 N 5
WIND 20FT/LATE(MPH) N 15 G31 N 6 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)5080 3430
TRANSPORT WND (MPH) N 24 NE 10
VENT RATE (KT-FT) 106680 30870
MAX ADI EARLY 74 GOOD 39 FAIR 31 FAIR
MAX ADI LATE 76 GOOD 6 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60.
NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
VAZ029-172000-
PAGE-
INCLUDING THE CITIES OF COMPTON, FAIRVIEW, HAMBURG, KIMBALL,
LURAY, RILEYVILLE, AND INGHAM
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-27) 31 (-17) 58
RH % (24H TREND) 45 (-8) 86 (-13) 35
WIND 20FT/EARLY(MPH) N 13 G29 N 7 G25 LGT/VAR
WIND 20FT/LATE(MPH) N 13 G28 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)4910 3170
TRANSPORT WND (MPH) N 22 NE 9
VENT RATE (KT-FT) 93290 25360
MAX ADI EARLY 63 GOOD 25 FAIR 28 FAIR
MAX ADI LATE 85 GOOD 4 VERY POOR 36 FAIR
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 60S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
WVZ506-172000-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (-26) 28 (-17) 57
RH % (24H TREND) 46 (-8) 84 (-16) 33
WIND 20FT/EARLY(MPH) N 11 G29 N 7 G24 LGT/VAR
WIND 20FT/LATE(MPH) N 12 G27 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)4550 3110
TRANSPORT WND (MPH) N 21 NE 10
VENT RATE (KT-FT) 81900 27990
MAX ADI EARLY 54 GEN GOOD 41 GEN GOOD 24 FAIR
MAX ADI LATE 77 GOOD 4 VERY POOR 36 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS AROUND 5 MPH.
VAZ031-172000-
CLARKE-
INCLUDING THE CITIES OF BERRYVILLE AND STRINGTOWN
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-28) 31 (-18) 58
RH % (24H TREND) 45 (-11) 87 (-5) 39
WIND 20FT/EARLY(MPH) N 15 G31 N 7 G24 LGT/VAR
WIND 20FT/LATE(MPH) N 15 G29 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)5150 3370
TRANSPORT WND (MPH) N 23 N 8
VENT RATE (KT-FT) 103000 23590
MAX ADI EARLY 70 GOOD 30 FAIR 24 FAIR
MAX ADI LATE 72 GOOD 4 VERY POOR 35 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
WVZ053-172000-
JEFFERSON-
INCLUDING THE CITIES OF RANSON, SHENANDOAH JUNCTION, BLOOMERY,
CHARLES TOWN, MIDDLEWAY, BAKERTON, AND MILLVILLE
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-28) 31 (-17) 58
RH % (24H TREND) 43 (-11) 88 (0) 40
WIND 20FT/EARLY(MPH) N 15 G28 N 7 G21 LGT/VAR
WIND 20FT/LATE(MPH) N 15 G28 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)5100 3460
TRANSPORT WND (MPH) N 23 N 8
VENT RATE (KT-FT) 102000 24220
MAX ADI EARLY 71 GOOD 31 FAIR 21 FAIR
MAX ADI LATE 70 GOOD 4 VERY POOR 35 FAIR
MAX LVORI EARLY 4 3 6
MAX LVORI LATE 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 60S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ030-172000-
WARREN-
INCLUDING THE CITIES OF ARCO, BENTONVILLE, BUCKTON, CEDARVILLE,
FRONT ROYAL, GLEN ECHO, AND HOWELLSVILLE
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-28) 31 (-18) 58
RH % (24H TREND) 44 (-9) 89 (-9) 36
WIND 20FT/EARLY(MPH) N 13 G31 N 7 G25 LGT/VAR
WIND 20FT/LATE(MPH) N 14 G29 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)5120 3420
TRANSPORT WND (MPH) N 23 NE 8
VENT RATE (KT-FT) 102400 23940
MAX ADI EARLY 69 GOOD 31 FAIR 25 FAIR
MAX ADI LATE 83 GOOD 4 VERY POOR 35 FAIR
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
WVZ052-172000-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-27) 32 (-16) 59
RH % (24H TREND) 41 (-10) 86 (+5) 38
WIND 20FT/EARLY(MPH) N 14 G27 N 7 G20 LGT/VAR
WIND 20FT/LATE(MPH) N 13 G27 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5200 3340
TRANSPORT WND (MPH) N 22 NE 7
VENT RATE (KT-FT) 98800 20040
MAX ADI EARLY 69 GOOD 27 FAIR 19 GEN POOR
MAX ADI LATE 79 GOOD 4 VERY POOR 29 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 60S.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
WVZ051-172000-
MORGAN-
INCLUDING THE CITIES OF HANCOCK, SHADY GROVE, BERKELEY SPGS,
BERRYVILLE, SMITH CROSSROADS, MAGNOLIA, AND PAW PAW
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-27) 31 (-15) 59
RH % (24H TREND) 41 (-12) 86 (+2) 35
WIND 20FT/EARLY(MPH) N 11 G26 N 5 G20 LGT/VAR
WIND 20FT/LATE(MPH) N 10 G25 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5060 3520
TRANSPORT WND (MPH) N 20 NE 6
VENT RATE (KT-FT) 86020 17600
MAX ADI EARLY 63 GOOD 35 FAIR 16 GEN POOR
MAX ADI LATE 83 GOOD 4 VERY POOR 29 FAIR
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 60S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
WVZ050-172000-
HAMPSHIRE-
INCLUDING THE CITIES OF PURGITSVILLE, FRENCHBURG, ROMNEY,
THREE CHURCHES, WAPOCOMO, POINTS, AND SPRINGFIELD
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-28) 30 (-16) 58
RH % (24H TREND) 42 (-10) 86 (-3) 34
WIND 20FT/EARLY(MPH) N 11 G28 NW 5 G21 LGT/VAR
WIND 20FT/LATE(MPH) N 11 G26 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4980 3460
TRANSPORT WND (MPH) N 20 NE 6
VENT RATE (KT-FT) 84660 17300
MAX ADI EARLY 60 GEN GOOD 39 FAIR 16 GEN POOR
MAX ADI LATE 82 GOOD 3 VERY POOR 30 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.
NORTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 60S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
WVZ055-172000-
HARDY-
INCLUDING THE CITIES OF BRAKE, BEAN SETTLEMENT, FISHER, MCNEILL,
AND MOOREFIELD
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-28) 30 (-16) 58
RH % (24H TREND) 45 (-7) 83 (-10) 35
WIND 20FT/EARLY(MPH) N 12 G31 N 7 G25 LGT/VAR
WIND 20FT/LATE(MPH) N 12 G28 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4800 3260
TRANSPORT WND (MPH) N 21 NE 8
VENT RATE (KT-FT) 86400 22820
MAX ADI EARLY 58 GEN GOOD 35 FAIR 19 GEN POOR
MAX ADI LATE 80 GOOD 4 VERY POOR 31 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60.
NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
MDZ509-172000-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 47 (-26) 28 (-15) 55
RH % (24H TREND) 54 (-20) 90 (-10) 35
WIND 20FT/EARLY(MPH) N 11 G26 NW 5 G19 LGT/VAR
WIND 20FT/LATE(MPH) N 10 G25 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3870 3040
TRANSPORT WND (MPH) N 18 E 8
VENT RATE (KT-FT) 61920 21280
MAX ADI EARLY 49 GEN GOOD 42 GEN GOOD 24 FAIR
MAX ADI LATE 67 GOOD 3 VERY POOR 33 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60. EAST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
MDZ510-172000-
EASTERN GARRETT-
INCLUDING THE CITIES OF GRANTSVILLE AND KITZMILLER
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (-26) 28 (-16) 55
RH % (24H TREND) 47 (-22) 84 (-12) 33
WIND 20FT/EARLY(MPH) N 13 G28 NW 7 G21 LGT/VAR
WIND 20FT/LATE(MPH) N 12 G26 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4080 2940
TRANSPORT WND (MPH) N 20 E 7
VENT RATE (KT-FT) 69360 17640
MAX ADI EARLY 55 GEN GOOD 46 GEN GOOD 20 GEN POOR
MAX ADI LATE 70 GOOD 4 VERY POOR 28 FAIR
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60.
EAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS AROUND 5 MPH.
MDZ008-VAZ526-172000-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ANDORA, APPLETON, BARKSDALE, BAY VIEW,
BLAKE, BOHEMIAS MILLS, BRANTWOOD, HAYMARKET, AND WOOLSEY
231 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-21) 33 (-16) 58
RH % (24H TREND) 48 (-28) 77 (-18) 40
WIND 20FT/EARLY(MPH) N 14 G34 N 9 G26 N 6
WIND 20FT/LATE(MPH) N 14 G34 N 7 G17 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4720 3530
TRANSPORT WND (MPH) N 24 NE 9
VENT RATE (KT-FT) 99120 28240
MAX ADI EARLY 68 GOOD 33 FAIR 35 FAIR
MAX ADI LATE 79 GOOD 7 POOR 40 FAIR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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