847
FNUS51 KLWX 180632
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 SUN OCT 18 2026
DISCUSSION
HIGH PRESSURE AND MUCH COOLER TEMPERATURES WILL BUILD IN FROM THE
CENTRAL U.S. THROUGH TODAY. HIGH PRESSURE WILL LINGER EARLY NEXT
WEEK AS LOW PRESSURE DEVELOPS AND MEANDERS OFF THE SOUTHERN MID-
ATLANTIC COAST.
VAZ054-182000-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF REAGAN NATIONAL AIRPORT, ARLINGTON,
BALLSTON, BARCROFT, CHERRYDALE, RIVERCREST, AND ROSSLYN
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+2) 41 (+1) 64
RH % (24H TREND) 41 (+4) 81 (+17) 48
WIND 20FT/EARLY(MPH) N 6 LGT/VAR N 7
WIND 20FT/LATE(MPH) NE 6 LGT/VAR N 9 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3590 3770
TRANSPORT WND (MPH) N 12 N 14
VENT RATE (KT-FT) 35900 45240
MAX ADI EARLY 33 FAIR 8 POOR 46 GEN GOOD
MAX ADI LATE 50 GEN GOOD 5 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 60S.
NORTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ055-182000-
STAFFORD-
INCLUDING THE CITIES OF ARKENDALE, GARRISONVILLE, SHILOH,
WIDEWATER, BROOKFIELD, FALMOUTH, AND GLENDIE
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+1) 38 (0) 63
RH % (24H TREND) 40 (+5) 85 (+16) 48
WIND 20FT/EARLY(MPH) N 6 LGT/VAR N 6
WIND 20FT/LATE(MPH) N 6 LGT/VAR N 9 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3570 3760
TRANSPORT WND (MPH) N 13 N 15
VENT RATE (KT-FT) 39270 48880
MAX ADI EARLY 37 FAIR 10 POOR 48 GEN GOOD
MAX ADI LATE 54 GEN GOOD 5 VERY POOR 62 GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ056-182000-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+1) 38 (+1) 63
RH % (24H TREND) 41 (+3) 86 (+14) 47
WIND 20FT/EARLY(MPH) N 6 G17 LGT/VAR N 6 G17
WIND 20FT/LATE(MPH) N 6 G17 LGT/VAR N 9 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3540 3630
TRANSPORT WND (MPH) N 13 N 15
VENT RATE (KT-FT) 38940 47190
MAX ADI EARLY 41 GEN GOOD 10 POOR 51 GEN GOOD
MAX ADI LATE 56 GEN GOOD 5 VERY POOR 61 GOOD
MAX LVORI EARLY 3 5 4
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ057-182000-
KING GEORGE-
INCLUDING THE CITIES OF ROLLINS FORK AND DAHLGREN
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+3) 41 (0) 63
RH % (24H TREND) 42 (0) 89 (+20) 50
WIND 20FT/EARLY(MPH) N 8 LGT/VAR N 7
WIND 20FT/LATE(MPH) NE 8 LGT/VAR N 10
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3530 3930
TRANSPORT WND (MPH) N 14 N 15
VENT RATE (KT-FT) 42360 51090
MAX ADI EARLY 44 GEN GOOD 10 POOR 49 GEN GOOD
MAX ADI LATE 52 GEN GOOD 5 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 3 5 5
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
WVZ502-182000-
EASTERN GRANT-
INCLUDING THE CITIES OF CABINS, KLINE GAP, LANDES, MASONVILLE,
PETERSBURG, SEYMOURVILLE, AND WELTON
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+5) 34 (+3) 65
RH % (24H TREND) 33 (-3) 69 (-10) 35
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)2880 2560
TRANSPORT WND (MPH) E 7 N 10
VENT RATE (KT-FT) 17280 23040
MAX ADI EARLY 17 GEN POOR 5 VERY POOR 17 GEN POOR
MAX ADI LATE 22 FAIR 2 VERY POOR 32 FAIR
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 60S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
WVZ503-182000-
WESTERN MINERAL-
INCLUDING THE CITIES OF PIEDMONT AND SULPHUR CITY
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (+8) 36 (+5) 64
RH % (24H TREND) 31 (-11) 63 (-16) 34
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)2490 2820
TRANSPORT WND (MPH) E 6 NE 9
VENT RATE (KT-FT) 12450 22560
MAX ADI EARLY 19 GEN POOR 5 VERY POOR 16 GEN POOR
MAX ADI LATE 22 FAIR 2 VERY POOR 33 FAIR
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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 UPPER 30S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. EAST WINDS AROUND 5 MPH.
WVZ504-182000-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (+6) 34 (+4) 67
RH % (24H TREND) 32 (-3) 76 (-10) 34
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3040 3110
TRANSPORT WND (MPH) E 5 NE 9
VENT RATE (KT-FT) 12160 24880
MAX ADI EARLY 11 POOR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 18 GEN POOR 2 VERY POOR 33 FAIR
MAX LVORI EARLY 5 4 3
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 60S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
EAST WINDS AROUND 5 MPH.
WVZ505-182000-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+6) 32 (+3) 60
RH % (24H TREND) 32 (-18) 62 (-17) 33
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)2320 2700
TRANSPORT WND (MPH) E 9 NE 12
VENT RATE (KT-FT) 18560 27000
MAX ADI EARLY 24 FAIR 6 VERY POOR 19 GEN POOR
MAX ADI LATE 27 FAIR 3 VERY POOR 40 FAIR
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 50S.
SOUTHEAST WINDS 5 TO 10 MPH.
WVZ501-182000-
WESTERN GRANT-
INCLUDING THE CITIES OF BEECHWOOD, WILSONIA, AND BAYARD
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+7) 34 (+4) 62
RH % (24H TREND) 33 (-12) 59 (-19) 35
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)2350 2850
TRANSPORT WND (MPH) E 8 NE 10
VENT RATE (KT-FT) 16450 25650
MAX ADI EARLY 21 FAIR 5 VERY POOR 17 GEN POOR
MAX ADI LATE 24 FAIR 3 VERY POOR 36 FAIR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 2 2 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND
60. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS AROUND 60.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. SOUTHEAST WINDS AROUND 5 MPH.
MDZ507-182000-
NORTHWEST HARFORD-
INCLUDING THE CITIES OF BYNUM, HICKORY, BEL AIR, AND FALLSTON
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+7) 37 (+4) 64
RH % (24H TREND) 38 (-4) 88 (+10) 46
WIND 20FT/EARLY(MPH) N 6 LGT/VAR N 6
WIND 20FT/LATE(MPH) N 5 LGT/VAR N 8 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3100 3150
TRANSPORT WND (MPH) N 10 N 15
VENT RATE (KT-FT) 27900 40950
MAX ADI EARLY 28 FAIR 7 POOR 37 FAIR
MAX ADI LATE 38 FAIR 4 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 2 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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 LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 5 TO 10 MPH.
MDZ506-182000-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF CLARKSVILLE, COLUMBIA, SIMPSONVILLE,
HISTORIC ELLICOTT CITY, AND WOODSTOCK
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+4) 39 (+2) 64
RH % (24H TREND) 37 (-2) 82 (+15) 46
WIND 20FT/EARLY(MPH) N 6 LGT/VAR N 6
WIND 20FT/LATE(MPH) NE 5 LGT/VAR N 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3470 3390
TRANSPORT WND (MPH) N 10 N 14
VENT RATE (KT-FT) 31230 40680
MAX ADI EARLY 29 FAIR 7 POOR 45 GEN GOOD
MAX ADI LATE 43 GEN GOOD 5 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 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
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 60.
NORTHEAST WINDS 5 TO 10 MPH.
MDZ508-182000-
SOUTHEAST HARFORD-
INCLUDING THE CITIES OF HARFORD FURNACE, ABINGDON, EDGEWOOD,
MAGNOLIA, ABERDEEN, CARSINS, AND CHURCHVILLE
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (+7) 39 (+3) 65
RH % (24H TREND) 37 (-5) 87 (+15) 44
WIND 20FT/EARLY(MPH) N 6 G17 LGT/VAR N 6
WIND 20FT/LATE(MPH) N 5 LGT/VAR N 8 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3390 3440
TRANSPORT WND (MPH) N 12 N 15
VENT RATE (KT-FT) 33900 44720
MAX ADI EARLY 31 FAIR 8 POOR 44 GEN GOOD
MAX ADI LATE 46 GEN GOOD 5 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
MDZ501-182000-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITIES OF FROSTBURG, LA VALE, REYNOLDS,
AND WESTERNPORT
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+8) 37 (+5) 65
RH % (24H TREND) 30 (-10) 65 (-10) 32
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)2770 2990
TRANSPORT WND (MPH) E 6 NE 10
VENT RATE (KT-FT) 13850 26910
MAX ADI EARLY 16 GEN POOR 3 VERY POOR 17 GEN POOR
MAX ADI LATE 21 FAIR 2 VERY POOR 38 FAIR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 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 LOWER 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS 5 TO 10 MPH.
MDZ503-182000-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF BOYDS AND GERMANTOWN
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+3) 36 (+1) 63
RH % (24H TREND) 40 (-1) 87 (+12) 48
WIND 20FT/EARLY(MPH) N 5 LGT/VAR N 5
WIND 20FT/LATE(MPH) N 5 LGT/VAR N 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3410 3250
TRANSPORT WND (MPH) N 10 N 14
VENT RATE (KT-FT) 30690 39000
MAX ADI EARLY 28 FAIR 7 POOR 31 FAIR
MAX ADI LATE 41 GEN GOOD 4 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 2 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. 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
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTHEAST WINDS AROUND 5 MPH.
MDZ502-182000-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITIES OF CUMBERLAND, ELLERSLIE, BRADY, RAWLINGS,
AND MCCOOLE
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (+7) 35 (+4) 67
RH % (24H TREND) 31 (-2) 82 (-4) 32
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3410 3240
TRANSPORT WND (MPH) NE 3 N 9
VENT RATE (KT-FT) 10230 25920
MAX ADI EARLY 12 POOR 3 VERY POOR 16 GEN POOR
MAX ADI LATE 20 GEN POOR 2 VERY POOR 40 FAIR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
EAST WINDS AROUND 5 MPH.
MDZ505-182000-
NORTHWEST HOWARD-
INCLUDING THE CITIES OF LISBON, POPLAR SPRINGS, WATERSVILLE,
GLENELG, GLENWOOD, WEST FRIENDSHIP, AND DAYTON
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+4) 37 (+1) 63
RH % (24H TREND) 38 (-4) 85 (+16) 48
WIND 20FT/EARLY(MPH) NE 5 LGT/VAR N 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR N 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3300 3170
TRANSPORT WND (MPH) N 10 N 15
VENT RATE (KT-FT) 29700 41210
MAX ADI EARLY 28 FAIR 8 POOR 42 GEN GOOD
MAX ADI LATE 40 FAIR 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. 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
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTHEAST WINDS 5 TO 10 MPH.
MDZ504-182000-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF FOUR CORNERS, SILVER SPRING, GLENMONT,
BETHESDA, GAITHERSBURG, ASPEN HILL, AND ROCKVILLE
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+3) 38 (+1) 63
RH % (24H TREND) 40 (-1) 84 (+15) 49
WIND 20FT/EARLY(MPH) N 5 LGT/VAR N 5
WIND 20FT/LATE(MPH) N 5 LGT/VAR N 8 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3510 3370
TRANSPORT WND (MPH) N 10 N 15
VENT RATE (KT-FT) 31590 43810
MAX ADI EARLY 30 FAIR 8 POOR 44 GEN GOOD
MAX ADI LATE 43 GEN GOOD 5 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 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
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 60.
NORTHEAST WINDS 5 TO 10 MPH.
MDZ006-182000-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF RANDALLSTOWN, LONG GREEN, GLYNDON,
REISTERSTOWN, OWINGS MILLS, COCKEYSVILLE, AND TIMONIUM
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+7) 38 (+4) 64
RH % (24H TREND) 37 (-4) 84 (+9) 44
WIND 20FT/EARLY(MPH) N 5 LGT/VAR N 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR N 8 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3160 3140
TRANSPORT WND (MPH) N 9 N 14
VENT RATE (KT-FT) 25280 37680
MAX ADI EARLY 27 FAIR 7 POOR 39 FAIR
MAX ADI LATE 36 FAIR 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. 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
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTHEAST WINDS 5 TO 10 MPH.
MDZ005-182000-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG, GAMBER, AND WESTMINSTER
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+5) 36 (+3) 63
RH % (24H TREND) 38 (-1) 85 (+7) 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR N 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3000 2840
TRANSPORT WND (MPH) N 8 N 14
VENT RATE (KT-FT) 21000 34080
MAX ADI EARLY 25 FAIR 7 POOR 32 FAIR
MAX ADI LATE 33 FAIR 4 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 2 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. 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
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTHEAST WINDS 5 TO 10 MPH.
MDZ004-182000-
FREDERICK-
INCLUDING THE CITIES OF FREDERICK, BALLENGER CREEK, BUCKEYSTOWN,
AND PARK MILLS
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+5) 36 (+3) 65
RH % (24H TREND) 39 (0) 84 (+8) 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3230 3200
TRANSPORT WND (MPH) NE 8 N 13
VENT RATE (KT-FT) 22610 35200
MAX ADI EARLY 24 FAIR 6 VERY POOR 31 FAIR
MAX ADI LATE 32 FAIR 3 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. 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 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTHEAST WINDS 5 TO 10 MPH.
MDZ003-182000-
WASHINGTON-
INCLUDING THE CITIES OF HAGERSTOWN AND HALFWAY
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (+7) 35 (+2) 67
RH % (24H TREND) 34 (-1) 85 (+3) 39
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3460 3190
TRANSPORT WND (MPH) NE 6 N 12
VENT RATE (KT-FT) 17300 31900
MAX ADI EARLY 19 GEN POOR 5 VERY POOR 23 FAIR
MAX ADI LATE 25 FAIR 3 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.
NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ053-182000-
FAIRFAX-
INCLUDING THE CITIES OF BURKE, FAIRFAX STATION, RESTON,
ANNANDALE, CHANTILLY, LANGLEY, AND MCLEAN
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+1) 38 (+1) 63
RH % (24H TREND) 39 (+3) 84 (+15) 48
WIND 20FT/EARLY(MPH) N 6 LGT/VAR N 6
WIND 20FT/LATE(MPH) N 6 LGT/VAR N 9 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3560 3630
TRANSPORT WND (MPH) N 12 N 15
VENT RATE (KT-FT) 35600 47190
MAX ADI EARLY 31 FAIR 8 POOR 43 GEN GOOD
MAX ADI LATE 49 GEN GOOD 5 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
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
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ527-182000-
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 SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+1) 37 (0) 64
RH % (24H TREND) 39 (+4) 85 (+14) 48
WIND 20FT/EARLY(MPH) N 6 LGT/VAR N 6
WIND 20FT/LATE(MPH) N 6 LGT/VAR N 9 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3570 3550
TRANSPORT WND (MPH) N 12 N 15
VENT RATE (KT-FT) 35700 46150
MAX ADI EARLY 32 FAIR 8 POOR 45 GEN GOOD
MAX ADI LATE 49 GEN GOOD 5 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ051-182000-
CULPEPER-
INCLUDING THE CITIES OF CARDOVA, CATALPA, CULPEPER, REVA,
STEVENSBURG, WINSTON, AND RAPIDAN
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (0) 36 (+1) 63
RH % (24H TREND) 39 (+5) 85 (+7) 45
WIND 20FT/EARLY(MPH) N 5 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NE 5 LGT/VAR N 7 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3410 3310
TRANSPORT WND (MPH) N 13 N 14
VENT RATE (KT-FT) 37510 39720
MAX ADI EARLY 34 FAIR 8 POOR 49 GEN GOOD
MAX ADI LATE 51 GEN GOOD 5 VERY POOR 67 GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 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
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
VAZ050-182000-
ORANGE-
INCLUDING THE CITIES OF BURR HILL, EVERONA, LAHORE, MADISON RUN,
NASONS, ORANGE, AND UNIONVILLE
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+1) 36 (+1) 63
RH % (24H TREND) 39 (+2) 84 (+8) 47
WIND 20FT/EARLY(MPH) N 6 G18 LGT/VAR N 5 G18
WIND 20FT/LATE(MPH) NE 6 G17 LGT/VAR N 9 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3400 3370
TRANSPORT WND (MPH) N 13 N 15
VENT RATE (KT-FT) 37400 43810
MAX ADI EARLY 38 FAIR 10 POOR 49 GEN GOOD
MAX ADI LATE 53 GEN GOOD 5 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ036-182000-
NELSON-
INCLUDING THE CITY OF GREENFIELD
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (+2) 37 (+1) 66
RH % (24H TREND) 32 (-4) 75 (+1) 37
WIND 20FT/EARLY(MPH) N 7 G20 LGT/VAR N 6 G17
WIND 20FT/LATE(MPH) NE 8 G20 LGT/VAR N 8 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3440 3570
TRANSPORT WND (MPH) NE 14 N 12
VENT RATE (KT-FT) 41280 35700
MAX ADI EARLY 49 GEN GOOD 9 POOR 44 GEN GOOD
MAX ADI LATE 51 GEN GOOD 5 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 70.
NORTH WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ037-182000-
ALBEMARLE-
INCLUDING THE CITIES OF CHARLOTTESVILLE AND OVERTON
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+1) 38 (+2) 65
RH % (24H TREND) 38 (+4) 77 (0) 43
WIND 20FT/EARLY(MPH) N 7 G19 LGT/VAR N 6 G17
WIND 20FT/LATE(MPH) NE 8 G19 LGT/VAR N 8 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3400 3550
TRANSPORT WND (MPH) NE 13 N 12
VENT RATE (KT-FT) 37400 35500
MAX ADI EARLY 42 GEN GOOD 9 POOR 46 GEN GOOD
MAX ADI LATE 49 GEN GOOD 4 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 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
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ038-182000-
GREENE-
INCLUDING THE CITY OF SHADY GROVE
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+2) 38 (+2) 65
RH % (24H TREND) 36 (+3) 76 (+2) 41
WIND 20FT/EARLY(MPH) N 6 G17 LGT/VAR N 5
WIND 20FT/LATE(MPH) NE 7 LGT/VAR N 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3320 3380
TRANSPORT WND (MPH) NE 12 N 10
VENT RATE (KT-FT) 33200 30420
MAX ADI EARLY 40 FAIR 7 POOR 40 FAIR
MAX ADI LATE 47 GEN GOOD 4 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ039-182000-
MADISON-
INCLUDING THE CITIES OF FORDSVILLE, FIVE FORKS, MADISON MILLS,
AND TWYMANS MILL
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+2) 37 (+1) 64
RH % (24H TREND) 36 (+1) 77 (+3) 41
WIND 20FT/EARLY(MPH) N 6 G17 LGT/VAR N 5 G17
WIND 20FT/LATE(MPH) NE 6 G17 LGT/VAR N 8 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3310 3290
TRANSPORT WND (MPH) N 12 N 13
VENT RATE (KT-FT) 33100 36190
MAX ADI EARLY 38 FAIR 8 POOR 45 GEN GOOD
MAX ADI LATE 49 GEN GOOD 5 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 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
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTHEAST WINDS 5 TO 10 MPH.
MDZ014-182000-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, RIDGEWAY, SEVERN,
SOUTH GATE, SEVERNA PARK, AND ARNOLD
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+4) 42 (+1) 64
RH % (24H TREND) 39 (-2) 82 (+15) 46
WIND 20FT/EARLY(MPH) NE 9 G20 LGT/VAR N 8 G18
WIND 20FT/LATE(MPH) NE 7 LGT/VAR N 10 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3330 3660
TRANSPORT WND (MPH) N 12 N 14
VENT RATE (KT-FT) 33300 43920
MAX ADI EARLY 39 FAIR 10 POOR 46 GEN GOOD
MAX ADI LATE 44 GEN GOOD 5 VERY POOR 61 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
60S. NORTH WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 15 TO 20 MPH.
MDZ017-182000-
ST. MARYS-
INCLUDING THE CITIES OF DAMERON, LEXINGTON PARK, PINEY POINT,
RIDGE, CALIFORNIA, CALLAWAY, AND SOTTERLEY
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+4) 44 (+1) 63
RH % (24H TREND) 43 (-4) 93 (+23) 55
WIND 20FT/EARLY(MPH) NE 11 G25 NE 6 G17 N 11 G24
WIND 20FT/LATE(MPH) NE 10 G19 N 7 G21 N 13 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3460 3790
TRANSPORT WND (MPH) N 16 N 17
VENT RATE (KT-FT) 48440 56850
MAX ADI EARLY 51 GEN GOOD 15 GEN POOR 58 GEN GOOD
MAX ADI LATE 52 GEN GOOD 9 POOR 54 GEN GOOD
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE
MID 60S. NORTH WINDS 20 TO 25 MPH.
WEDNESDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 60S. NORTH WINDS 20 TO 25 MPH.
THURSDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN
THE MID 60S. NORTH WINDS 20 TO 25 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
60S. NORTH WINDS 15 TO 20 MPH.
SATURDAY
BREEZY. MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 20 TO 25 MPH.
MDZ016-182000-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+3) 40 (+1) 63
RH % (24H TREND) 39 (-1) 91 (+23) 48
WIND 20FT/EARLY(MPH) N 8 LGT/VAR N 7
WIND 20FT/LATE(MPH) NE 8 LGT/VAR N 10 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3520 3940
TRANSPORT WND (MPH) N 13 N 15
VENT RATE (KT-FT) 38720 51220
MAX ADI EARLY 43 GEN GOOD 9 POOR 51 GEN GOOD
MAX ADI LATE 52 GEN GOOD 5 VERY POOR 61 GOOD
MAX LVORI EARLY 3 5 5
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
MDZ018-182000-
CALVERT-
INCLUDING THE CITIES OF COVE POINT, DRUM POINT, CHESAPEAKE BEACH,
MOUNT HARMONY, BROOMES ISLAND, LONG BEACH, AND DUNKIRK
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+5) 44 (+1) 63
RH % (24H TREND) 41 (-3) 86 (+19) 50
WIND 20FT/EARLY(MPH) NE 11 G24 NE 6 N 11 G23
WIND 20FT/LATE(MPH) NE 10 G19 NE 7 G20 N 13 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3220 3600
TRANSPORT WND (MPH) N 15 N 16
VENT RATE (KT-FT) 41860 50400
MAX ADI EARLY 51 GEN GOOD 17 GEN POOR 54 GEN GOOD
MAX ADI LATE 50 GEN GOOD 11 POOR 52 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE
MID 60S. NORTH WINDS 20 TO 25 MPH.
WEDNESDAY
BREEZY. MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE
LOWER 60S. NORTH WINDS 20 TO 25 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTH WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
60S. NORTH WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
MDZ011-182000-
SOUTHERN BALTIMORE-
INCLUDING THE CITIES OF BALTIMORE, FELLS POINT, AND PARK HEIGHTS
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (+6) 39 (0) 65
RH % (24H TREND) 36 (-2) 82 (+16) 43
WIND 20FT/EARLY(MPH) N 6 G17 LGT/VAR N 6
WIND 20FT/LATE(MPH) N 5 LGT/VAR N 9 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3440 3490
TRANSPORT WND (MPH) N 10 N 13
VENT RATE (KT-FT) 30960 38390
MAX ADI EARLY 30 FAIR 8 POOR 42 GEN GOOD
MAX ADI LATE 43 GEN GOOD 5 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 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
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
MDZ013-182000-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, TANTALLON, GREENBELT, AND MONTPELIER
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+3) 41 (+2) 64
RH % (24H TREND) 38 (-1) 85 (+20) 46
WIND 20FT/EARLY(MPH) N 7 LGT/VAR N 7 G17
WIND 20FT/LATE(MPH) NE 7 LGT/VAR N 9 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3430 3760
TRANSPORT WND (MPH) N 12 N 14
VENT RATE (KT-FT) 34300 45120
MAX ADI EARLY 37 FAIR 7 POOR 48 GEN GOOD
MAX ADI LATE 47 GEN GOOD 5 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 60S.
NORTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ040-182000-
RAPPAHANNOCK-
INCLUDING THE CITIES OF CASTLETON, FIVE FORKS, FLINT HILL,
HACKLEYS CROSSROADS, ROCK MILLS, AND WASHINGTON
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+2) 37 (+2) 64
RH % (24H TREND) 36 (0) 76 (+2) 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR N 7 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3320 3080
TRANSPORT WND (MPH) NE 10 N 13
VENT RATE (KT-FT) 29880 33880
MAX ADI EARLY 31 FAIR 8 POOR 39 FAIR
MAX ADI LATE 42 GEN GOOD 4 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 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
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTHEAST WINDS AROUND 5 MPH.
DCZ001-182000-
DISTRICT OF COLUMBIA-
INCLUDING THE CITIES OF ADAMS MORGAN AND WASHINGTON
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+3) 41 (+1) 64
RH % (24H TREND) 39 (0) 81 (+17) 47
WIND 20FT/EARLY(MPH) N 6 LGT/VAR N 6
WIND 20FT/LATE(MPH) NE 5 LGT/VAR N 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3570 3790
TRANSPORT WND (MPH) N 10 N 14
VENT RATE (KT-FT) 32130 45480
MAX ADI EARLY 33 FAIR 7 POOR 46 GEN GOOD
MAX ADI LATE 46 GEN GOOD 5 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 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 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 60S.
NORTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ504-182000-
EASTERN HIGHLAND-
INCLUDING THE CITIES OF CLOVER CREEK, LIBERTY, MCDOWELL,
MONTEREY, MUSTOE, POSSUM TROT, AND SIRONS MILL
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+8) 33 (+3) 66
RH % (24H TREND) 31 (-14) 67 (-3) 29
WIND 20FT/EARLY(MPH) NE 6 G19 LGT/VAR N 5
WIND 20FT/LATE(MPH) NE 5 LGT/VAR NE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)2960 3080
TRANSPORT WND (MPH) NE 10 N 13
VENT RATE (KT-FT) 26640 33880
MAX ADI EARLY 33 FAIR 9 POOR 26 FAIR
MAX ADI LATE 36 FAIR 5 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
EAST WINDS 5 TO 10 MPH.
VAZ027-182000-
SHENANDOAH-
INCLUDING THE CITIES OF CLARY, STRASBURG, ALONZAVILLE, WOODSTOCK,
HAWKINSTOWN, MOUNT CLIFTON, AND MOUNT JACKSON
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+4) 34 (+2) 64
RH % (24H TREND) 32 (0) 77 (-6) 36
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3250 3250
TRANSPORT WND (MPH) NE 8 N 12
VENT RATE (KT-FT) 22750 32500
MAX ADI EARLY 24 FAIR 6 VERY POOR 28 FAIR
MAX ADI LATE 32 FAIR 3 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
VAZ505-182000-
WESTERN LOUDOUN-
INCLUDING THE CITY OF LUCKETTS
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+2) 36 (+3) 64
RH % (24H TREND) 39 (+3) 85 (+5) 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 LGT/VAR N 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3350 3240
TRANSPORT WND (MPH) N 9 N 14
VENT RATE (KT-FT) 26800 38880
MAX ADI EARLY 24 FAIR 7 POOR 29 FAIR
MAX ADI LATE 37 FAIR 4 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 2 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 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
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTHEAST WINDS 5 TO 10 MPH.
VAZ028-182000-
FREDERICK-
INCLUDING THE CITIES OF ALBIN, CEDAR GROVE, GAINESBORO,
AND WINCHESTER
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+5) 34 (+2) 65
RH % (24H TREND) 35 (0) 80 (-4) 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3480 3340
TRANSPORT WND (MPH) NE 7 N 12
VENT RATE (KT-FT) 20880 33400
MAX ADI EARLY 19 GEN POOR 5 VERY POOR 26 FAIR
MAX ADI LATE 29 FAIR 3 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. 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
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
VAZ025-182000-
AUGUSTA-
INCLUDING THE CITIES OF CHRISTIAN, CHURCHVILLE, STAUNTON,
WAYNESBORO, SPOTTSWOOD, AND STUARTS DRAFT
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (+2) 33 (+1) 63
RH % (24H TREND) 34 (-4) 72 (-3) 37
WIND 20FT/EARLY(MPH) NE 6 G19 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NE 6 G17 LGT/VAR NE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3080 2890
TRANSPORT WND (MPH) NE 12 N 12
VENT RATE (KT-FT) 30800 28900
MAX ADI EARLY 35 FAIR 8 POOR 31 FAIR
MAX ADI LATE 42 GEN GOOD 4 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTH WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER
60S. NORTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
VAZ502-182000-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (0) 36 (+1) 63
RH % (24H TREND) 42 (+8) 86 (+10) 49
WIND 20FT/EARLY(MPH) N 6 LGT/VAR N 5
WIND 20FT/LATE(MPH) N 5 LGT/VAR N 8 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3410 3330
TRANSPORT WND (MPH) N 12 N 15
VENT RATE (KT-FT) 34100 43290
MAX ADI EARLY 31 FAIR 8 POOR 45 GEN GOOD
MAX ADI LATE 47 GEN GOOD 5 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
VAZ026-182000-
ROCKINGHAM-
INCLUDING THE CITIES OF HARRISONBURG AND LINVILLE
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (+3) 33 (+1) 63
RH % (24H TREND) 36 (+1) 76 (-3) 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3020 2960
TRANSPORT WND (MPH) NE 9 N 12
VENT RATE (KT-FT) 24160 29600
MAX ADI EARLY 28 FAIR 7 POOR 29 FAIR
MAX ADI LATE 35 FAIR 3 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
VAZ503-182000-
WESTERN HIGHLAND-
INCLUDING THE CITIES OF HIGHTOWN, MILL GAP, AND NEW HAMPDEN
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+10) 32 (+3) 64
RH % (24H TREND) 31 (-21) 62 (-12) 30
WIND 20FT/EARLY(MPH) NE 6 G19 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR NE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)2650 3240
TRANSPORT WND (MPH) E 10 N 13
VENT RATE (KT-FT) 23850 35640
MAX ADI EARLY 31 FAIR 9 POOR 23 FAIR
MAX ADI LATE 33 FAIR 5 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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 MID 30S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
EAST WINDS 5 TO 10 MPH.
VAZ508-182000-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF MONTEBELLO
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+4) 35 (+1) 61
RH % (24H TREND) 34 (-3) 67 (0) 37
WIND 20FT/EARLY(MPH) NE 9 G24 LGT/VAR N 7 G19
WIND 20FT/LATE(MPH) NE 6 G19 N 5 G17 N 8 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3180 3000
TRANSPORT WND (MPH) NE 10 N 12
VENT RATE (KT-FT) 28620 30000
MAX ADI EARLY 33 FAIR 8 POOR 28 FAIR
MAX ADI LATE 42 GEN GOOD 5 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN
THE LOWER 60S. NORTH WINDS 15 TO 25 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND
60. NORTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
50S. NORTHEAST WINDS 10 TO 15 MPH.
VAZ506-182000-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF GLEEDSVILLE, LEESBURG,
DULLES INTERNATIONAL AIRPORT, OAK GROVE, STERLING PARK,
AND COUNTRYSIDE
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+2) 36 (+2) 64
RH % (24H TREND) 40 (+4) 90 (+11) 48
WIND 20FT/EARLY(MPH) N 5 LGT/VAR N 5
WIND 20FT/LATE(MPH) N 5 LGT/VAR N 8 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3390 3340
TRANSPORT WND (MPH) N 10 N 14
VENT RATE (KT-FT) 30510 40080
MAX ADI EARLY 28 FAIR 8 POOR 32 FAIR
MAX ADI LATE 43 GEN GOOD 4 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 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
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ507-182000-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITIES OF CHESTER GAP AND SKYLAND
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+5) 35 (0) 61
RH % (24H TREND) 33 (-4) 73 (+4) 41
WIND 20FT/EARLY(MPH) NE 8 G20 LGT/VAR N 6 G17
WIND 20FT/LATE(MPH) NE 6 G17 LGT/VAR N 7 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3040 2910
TRANSPORT WND (MPH) NE 10 N 12
VENT RATE (KT-FT) 27360 29100
MAX ADI EARLY 28 FAIR 8 POOR 28 FAIR
MAX ADI LATE 37 FAIR 4 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN
THE LOWER 60S. NORTH WINDS 15 TO 25 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. NORTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
50S. NORTHEAST WINDS 10 TO 15 MPH.
VAZ501-182000-
NORTHERN FAUQUIER-
INCLUDING THE CITIES OF AIRLIE, BETHEL, AND WARRENTON
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (+1) 36 (+1) 63
RH % (24H TREND) 38 (+3) 81 (+6) 46
WIND 20FT/EARLY(MPH) N 5 LGT/VAR N 5
WIND 20FT/LATE(MPH) N 5 LGT/VAR N 8 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3260 3060
TRANSPORT WND (MPH) N 10 N 14
VENT RATE (KT-FT) 29340 36720
MAX ADI EARLY 28 FAIR 8 POOR 35 FAIR
MAX ADI LATE 42 GEN GOOD 4 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. 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
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ029-182000-
PAGE-
INCLUDING THE CITIES OF COMPTON, FAIRVIEW, HAMBURG, KIMBALL,
LURAY, RILEYVILLE, AND INGHAM
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+3) 33 (+1) 64
RH % (24H TREND) 33 (+1) 79 (-4) 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)2920 2980
TRANSPORT WND (MPH) NE 9 N 12
VENT RATE (KT-FT) 23360 29800
MAX ADI EARLY 26 FAIR 7 POOR 27 FAIR
MAX ADI LATE 33 FAIR 3 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 60S.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
NORTHEAST WINDS AROUND 5 MPH.
WVZ506-182000-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (+6) 32 (+2) 63
RH % (24H TREND) 34 (-7) 69 (-9) 35
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)2800 2530
TRANSPORT WND (MPH) NE 9 N 12
VENT RATE (KT-FT) 22400 25300
MAX ADI EARLY 24 FAIR 6 VERY POOR 20 GEN POOR
MAX ADI LATE 29 FAIR 3 VERY POOR 40 FAIR
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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 UPPER 30S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
50S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
VAZ031-182000-
CLARKE-
INCLUDING THE CITIES OF BERRYVILLE AND STRINGTOWN
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+4) 34 (+2) 65
RH % (24H TREND) 38 (+1) 88 (+1) 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3260 3090
TRANSPORT WND (MPH) NE 8 N 13
VENT RATE (KT-FT) 22820 33990
MAX ADI EARLY 19 GEN POOR 6 VERY POOR 26 FAIR
MAX ADI LATE 32 FAIR 3 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 2 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 60S.
NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
NORTHEAST WINDS AROUND 5 MPH.
WVZ053-182000-
JEFFERSON-
INCLUDING THE CITIES OF RANSON, SHENANDOAH JUNCTION, BLOOMERY,
CHARLES TOWN, MIDDLEWAY, BAKERTON, AND MILLVILLE
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+3) 34 (+3) 65
RH % (24H TREND) 38 (+6) 89 (+1) 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR N 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3490 3130
TRANSPORT WND (MPH) NE 7 N 13
VENT RATE (KT-FT) 20940 34430
MAX ADI EARLY 19 GEN POOR 6 VERY POOR 22 FAIR
MAX ADI LATE 31 FAIR 3 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 2 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
VAZ030-182000-
WARREN-
INCLUDING THE CITIES OF ARCO, BENTONVILLE, BUCKTON, CEDARVILLE,
FRONT ROYAL, GLEN ECHO, AND HOWELLSVILLE
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+3) 35 (+2) 64
RH % (24H TREND) 34 (-2) 81 (-5) 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3330 3320
TRANSPORT WND (MPH) NE 9 N 13
VENT RATE (KT-FT) 26640 36520
MAX ADI EARLY 22 FAIR 6 VERY POOR 27 FAIR
MAX ADI LATE 34 FAIR 3 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
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
WVZ052-182000-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (+5) 35 (+3) 66
RH % (24H TREND) 35 (+1) 85 (+1) 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3380 3220
TRANSPORT WND (MPH) NE 6 N 12
VENT RATE (KT-FT) 16900 32200
MAX ADI EARLY 17 GEN POOR 4 VERY POOR 22 FAIR
MAX ADI LATE 24 FAIR 2 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 60S.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.
NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTHEAST WINDS AROUND 5 MPH.
WVZ051-182000-
MORGAN-
INCLUDING THE CITIES OF HANCOCK, SHADY GROVE, BERKELEY SPGS,
BERRYVILLE, SMITH CROSSROADS, MAGNOLIA, AND PAW PAW
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (+6) 35 (+4) 66
RH % (24H TREND) 33 (-1) 85 (-1) 37
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3450 3290
TRANSPORT WND (MPH) NE 5 N 10
VENT RATE (KT-FT) 13800 29610
MAX ADI EARLY 15 GEN POOR 3 VERY POOR 19 GEN POOR
MAX ADI LATE 22 FAIR 2 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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 UPPER 30S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
WVZ050-182000-
HAMPSHIRE-
INCLUDING THE CITIES OF PURGITSVILLE, FRENCHBURG, ROMNEY,
THREE CHURCHES, WAPOCOMO, POINTS, AND SPRINGFIELD
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+6) 34 (+3) 65
RH % (24H TREND) 32 (-2) 79 (-6) 36
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3430 3150
TRANSPORT WND (MPH) NE 6 N 9
VENT RATE (KT-FT) 17150 25200
MAX ADI EARLY 16 GEN POOR 4 VERY POOR 16 GEN POOR
MAX ADI LATE 22 FAIR 2 VERY POOR 38 FAIR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
WVZ055-182000-
HARDY-
INCLUDING THE CITIES OF BRAKE, BEAN SETTLEMENT, FISHER, MCNEILL,
AND MOOREFIELD
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (+6) 34 (+2) 63
RH % (24H TREND) 34 (-2) 71 (-9) 37
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3060 2680
TRANSPORT WND (MPH) NE 6 N 10
VENT RATE (KT-FT) 15300 24120
MAX ADI EARLY 18 GEN POOR 5 VERY POOR 19 GEN POOR
MAX ADI LATE 25 FAIR 2 VERY POOR 34 FAIR
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
MDZ509-182000-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+9) 35 (+6) 63
RH % (24H TREND) 33 (-15) 68 (-18) 33
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)2810 2950
TRANSPORT WND (MPH) E 8 NE 10
VENT RATE (KT-FT) 19670 26550
MAX ADI EARLY 25 FAIR 6 VERY POOR 15 GEN POOR
MAX ADI LATE 30 FAIR 4 VERY POOR 37 FAIR
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS AROUND 60.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ510-182000-
EASTERN GARRETT-
INCLUDING THE CITIES OF GRANTSVILLE AND KITZMILLER
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+9) 35 (+4) 63
RH % (24H TREND) 31 (-17) 63 (-14) 31
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)2630 2940
TRANSPORT WND (MPH) E 7 NE 10
VENT RATE (KT-FT) 15780 26460
MAX ADI EARLY 22 FAIR 4 VERY POOR 17 GEN POOR
MAX ADI LATE 25 FAIR 3 VERY POOR 37 FAIR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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 UPPER 30S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ008-VAZ526-182000-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ANDORA, APPLETON, BARKSDALE, BAY VIEW,
BLAKE, BOHEMIAS MILLS, BRANTWOOD, HAYMARKET, AND WOOLSEY
231 AM EDT SUN OCT 18 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR CLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+6) 37 (+1) 64
RH % (24H TREND) 38 (-3) 85 (+15) 45
WIND 20FT/EARLY(MPH) NE 6 G17 LGT/VAR N 6
WIND 20FT/LATE(MPH) N 5 LGT/VAR N 7 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3250 3440
TRANSPORT WND (MPH) N 10 N 13
VENT RATE (KT-FT) 29250 37840
MAX ADI EARLY 32 FAIR 7 POOR 44 GEN GOOD
MAX ADI LATE 44 GEN GOOD 5 VERY POOR 67 GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page