314
FNUS51 KLWX 181753
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD
..E WV...N VA
DC
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1252 PM EST SUN JAN 18 2026
DISCUSSION
LOW PRESSURE WILL PASS JUST OFFSHORE THROUGH TONIGHT. THIS SYSTEM
MAY BRING SOME ACCUMULATING SNOW TO AREAS MAINLY ALONG AND EAST
OF INTERSTATE 95. A REINFORCING ARCTIC FRONT WILL CROSS MONDAY
BRINGING THE COLDEST WEATHER BY FAR THIS SEASON. HIGH PRESSURE
WILL BUILD TOWARD THE AREA HEADING INTO TUESDAY AND WEDNESDAY WITH
ANOTHER LOW PRESSURE SYSTEM SET TO IMPACT THE AREA LATE WEEK INTO
THE UPCOMING WEEKEND.
MINIMUM RELATIVE HUMIDITY VALUES WILL FALL INTO THE 40 TO 60 PERCENT
RANGE THIS AFTERNOON WITH LIGHT NORTHWEST BREEZES AT 5 TO 15 MPH.
RECOVERIES 65 TO 85 PERCENT ARE EXPECTED OVERNIGHT INTO MONDAY.
MINIMUM RELATIVE HUMIDITY VALUES MONDAY AFTERNOON WILL DROP BACK
INTO THE 30 TO 45 PERCENT RANGE. LOWEST VALUES WITH BE ACROSS THE
SHENANDOAH VALLEY AND CENTRAL VA WHERE SUB 30 PERCENT RHS ARE
POSSIBLE.
VAZ054-190900-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF ARLINGTON, ALEXANDRIA, AND FALLS CHURCH
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (-14) 39 (+2) 16 28
RH % (24H TREND) 72 (-23) 32 (-25) 48 24
WIND 20FT/EARLY(MPH) NW 5 SW 6 G20 NW 9 G19 NW 8 G18
WIND 20FT/LATE(MPH) LGT/VAR W 11 G23 NW 8 G17 W 8 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 6170 5640
TRANSPORT WND (MPH) W 25 W 23
VENT RATE (KT-FT) 135740 112800
MAX ADI EARLY 11 POOR 69 GOOD 35 FAIR 72 GOOD
MAX ADI LATE 6 VERY POOR 84 GOOD 15 GEN POOR 86 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 16. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND 30.
HIGHS IN THE LOWER 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
MID 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ055-190900-
STAFFORD-
INCLUDING THE CITY OF FALMOUTH
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-15) 41 (+3) 13 31
RH % (24H TREND) 81 (-17) 30 (-34) 60 19
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G19 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 9 G21 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5710 5860
TRANSPORT WND (MPH) W 25 W 18
VENT RATE (KT-FT) 125620 93760
MAX ADI EARLY 8 POOR 79 GOOD 10 POOR 69 GOOD
MAX ADI LATE 4 VERY POOR 81 GOOD 6 VERY POOR 86 GOOD
MAX LVORI EARLY 3 4 2 3
MAX LVORI LATE 4 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 13. HIGHS AROUND 40. SOUTH
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 19. HIGHS IN THE LOWER 40S.
SOUTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN, SNOW AND FREEZING
RAIN. COLDER. LOWS IN THE MID 20S. HIGHS IN THE MID 30S.
NORTHWEST WINDS 5 TO 10 MPH.
VAZ056-190900-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-16) 41 (+3) 13 32
RH % (24H TREND) 83 (-16) 30 (-40) 62 19
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G20 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 9 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5370 5870
TRANSPORT WND (MPH) W 25 W 18
VENT RATE (KT-FT) 118140 93920
MAX ADI EARLY 5 VERY POOR 83 GOOD 10 POOR 74 GOOD
MAX ADI LATE 5 VERY POOR 79 GOOD 4 VERY POOR 86 GOOD
MAX LVORI EARLY 3 4 2 3
MAX LVORI LATE 5 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 13. HIGHS AROUND 40. SOUTH
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 19. HIGHS IN THE LOWER 40S.
SOUTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN, SNOW AND FREEZING
RAIN. COLDER. LOWS IN THE MID 20S. HIGHS IN THE MID 30S.
NORTHWEST WINDS 5 TO 10 MPH.
VAZ057-190900-
KING GEORGE-
INCLUDING THE CITY OF DAHLGREN
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (-15) 41 (+3) 14 31
RH % (24H TREND) 85 (-12) 32 (-39) 62 20
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G17 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 10 G20 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5110 5890
TRANSPORT WND (MPH) W 24 W 18
VENT RATE (KT-FT) 107310 94240
MAX ADI EARLY 10 POOR 76 GOOD 12 POOR 56 GEN GOOD
MAX ADI LATE 4 VERY POOR 74 GOOD 6 VERY POOR 80 GOOD
MAX LVORI EARLY 4 4 2 3
MAX LVORI LATE 5 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 15. HIGHS AROUND 40. SOUTH
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE LOWER
40S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND 30.
HIGHS IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN, SNOW AND FREEZING
RAIN. COLDER. LOWS IN THE MID 20S. HIGHS IN THE MID 30S.
NORTHWEST WINDS 5 TO 10 MPH.
WVZ502-190900-
EASTERN GRANT-
INCLUDING THE CITY OF PETERSBURG
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 15 (-10) 31 (+1) 7 23
RH % (24H TREND) 70 (-14) 37 (-13) 55 26
WIND 20FT/EARLY(MPH) W 6 G18 SW 10 G34 W 12 G36 W 8 G27
WIND 20FT/LATE(MPH) SW 6 G23 W 16 G39 W 8 G29 W 9 G27
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 4860 4320
TRANSPORT WND (MPH) W 37 W 28
VENT RATE (KT-FT) 155520 103680
MAX ADI EARLY 8 POOR 102 VERY GOOD41 GEN GOOD 81 GOOD
MAX ADI LATE 7 POOR 108 VERY GOOD14 GEN POOR 85 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 10. HIGHS IN THE LOWER
40S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE LOWER 40S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND FREEZING RAIN.
COLDER. LOWS AROUND 19. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
10 TO 15 MPH.
WVZ503-190900-
WESTERN MINERAL-
INCLUDING THE CITY OF ELK GARDEN
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 14 (-8) 26 (+1) 4 18
RH % (24H TREND) 79 (-8) 47 (-13) 65 35
WIND 20FT/EARLY(MPH) W 9 G23 W 15 G40 W 19 G41 W 15 G34
WIND 20FT/LATE(MPH) W 10 G27 W 20 G42 W 16 G36 W 13 G32
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 4750 3660
TRANSPORT WND (MPH) W 40 W 33
VENT RATE (KT-FT) 166250 106140
MAX ADI EARLY 16 GEN POOR 110 VERY GOOD49 GEN GOOD 88 GOOD
MAX ADI LATE 14 GEN POOR 115 VERY GOOD38 FAIR 89 GOOD
MAX LVORI EARLY 3 3 1 1
MAX LVORI LATE 3 1 1 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 8. HIGHS IN THE UPPER
30S. SOUTHWEST WINDS 15 TO 20 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN
THE LOWER 30S. WEST WINDS 20 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE MID 30S.
SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN, FREEZING RAIN
AND SNOW. LOWS IN THE MID 20S. HIGHS IN THE MID 30S. WEST WINDS
10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND FREEZING RAIN.
COLDER. LOWS AROUND 15. HIGHS IN THE LOWER 20S. WEST WINDS 10 TO
15 MPH.
WVZ504-190900-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-9) 31 (0) 8 22
RH % (24H TREND) 68 (-12) 39 (-10) 53 30
WIND 20FT/EARLY(MPH) W 6 SW 10 G33 W 15 G37 W 11 G27
WIND 20FT/LATE(MPH) SW 6 G20 W 18 G37 W 11 G29 W 11 G27
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5630 4680
TRANSPORT WND (MPH) W 37 W 28
VENT RATE (KT-FT) 180160 112320
MAX ADI EARLY 8 POOR 107 VERY GOOD43 GEN GOOD 82 GOOD
MAX ADI LATE 9 POOR 115 VERY GOOD18 GEN POOR 82 GOOD
MAX LVORI EARLY 3 3 1 1
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 10. HIGHS AROUND 40.
SOUTH WINDS 15 TO 20 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN
THE MID 30S. WEST WINDS 15 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
20S. HIGHS IN THE UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW, RAIN AND FREEZING
RAIN. COLDER. LOWS AROUND 18. HIGHS IN THE MID 20S. NORTHWEST
WINDS 10 TO 15 MPH.
WVZ505-190900-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SNOW NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 8 (-10) 23 (+1) 0 18
RH % (24H TREND) 87 (-1) 47 (-16) 70 33
WIND 20FT/EARLY(MPH) W 9 G26 W 17 G47 W 18 G44 W 13 G40
WIND 20FT/LATE(MPH) W 11 G35 W 19 G48 W 15 G42 W 12 G37
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL) 3910 3660
TRANSPORT WND (MPH) W 39 W 32
VENT RATE (KT-FT) 132940 102480
MAX ADI EARLY 19 GEN POOR 99 GOOD 47 GEN GOOD 84 GOOD
MAX ADI LATE 17 GEN POOR 102 VERY GOOD30 FAIR 86 GOOD
MAX LVORI EARLY 4 3 2 2
MAX LVORI LATE 3 2 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
BREEZY. MOSTLY CLEAR. LOWS AROUND 5. HIGHS IN THE
MID 30S. SOUTHWEST WINDS 15 TO 25 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN
THE UPPER 20S. WEST WINDS 20 TO 30 MPH.
FRIDAY
WINDY. PARTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE MID
30S. SOUTHWEST WINDS 20 TO 30 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN, FREEZING RAIN
AND SNOW. LOWS IN THE MID 20S. HIGHS IN THE UPPER 30S. WEST WINDS
15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW, RAIN AND FREEZING
RAIN. COLDER. LOWS AROUND 16. HIGHS IN THE MID 20S. WEST WINDS
15 TO 20 MPH.
WVZ501-190900-
WESTERN GRANT-
INCLUDING THE CITIES OF BAYARD AND MOUNT STORM
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SNOW NONE NONE
CHANCE PRECIP (%) 0 10 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 10 (-9) 24 (+2) 0 17
RH % (24H TREND) 86 (-6) 50 (-14) 74 37
WIND 20FT/EARLY(MPH) W 9 G27 W 16 G51 W 18 G51 W 14 G39
WIND 20FT/LATE(MPH) W 11 G37 W 21 G51 W 15 G41 W 12 G37
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL) 4030 3460
TRANSPORT WND (MPH) W 41 W 35
VENT RATE (KT-FT) 145080 103800
MAX ADI EARLY 17 GEN POOR 103 VERY GOOD48 GEN GOOD 85 GOOD
MAX ADI LATE 17 GEN POOR 109 VERY GOOD30 FAIR 86 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 6. HIGHS IN THE MID 30S.
SOUTHWEST WINDS 15 TO 20 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS
IN THE UPPER 20S. WEST WINDS 20 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE MID 30S.
SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN, FREEZING RAIN
AND SNOW. LOWS IN THE MID 20S. HIGHS IN THE MID 30S. WEST WINDS
10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND FREEZING RAIN.
COLDER. LOWS AROUND 15. HIGHS IN THE LOWER 20S. WEST WINDS 10 TO
15 MPH.
MDZ507-190900-
NORTHWEST HARFORD-
INCLUDING THE CITY OF JARRETTSVILLE
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-10) 34 (0) 10 23
RH % (24H TREND) 86 (-13) 44 (-22) 61 34
WIND 20FT/EARLY(MPH) NW 5 SW 7 G24 W 10 G25 W 9 G21
WIND 20FT/LATE(MPH) LGT/VAR W 14 G27 W 9 G19 W 11 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5570 5210
TRANSPORT WND (MPH) W 29 W 26
VENT RATE (KT-FT) 139250 119830
MAX ADI EARLY 14 GEN POOR 64 GOOD 24 FAIR 77 GOOD
MAX ADI LATE 6 VERY POOR 93 GOOD 12 POOR 84 GOOD
MAX LVORI EARLY 3 5 2 2
MAX LVORI LATE 5 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 9. HIGHS IN THE MID 30S.
SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE MID 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 20S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. LOWS AROUND
18. HIGHS IN THE UPPER 20S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ506-190900-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF COLUMBIA AND ELLICOTT CITY
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-12) 37 (+2) 12 25
RH % (24H TREND) 81 (-18) 36 (-29) 53 26
WIND 20FT/EARLY(MPH) NW 5 SW 6 G19 W 10 G23 W 9 G20
WIND 20FT/LATE(MPH) LGT/VAR W 13 G24 W 9 G19 W 10 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5840 5250
TRANSPORT WND (MPH) W 29 W 25
VENT RATE (KT-FT) 146000 115500
MAX ADI EARLY 11 POOR 72 GOOD 35 FAIR 76 GOOD
MAX ADI LATE 5 VERY POOR 93 GOOD 15 GEN POOR 78 GOOD
MAX LVORI EARLY 3 4 2 2
MAX LVORI LATE 4 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 12. HIGHS IN THE MID 30S.
SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 40.
WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 20S. HIGHS AROUND 40. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. LOWS IN THE
LOWER 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ508-190900-
SOUTHEAST HARFORD-
INCLUDING THE CITY OF ABERDEEN
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-12) 36 (+1) 11 26
RH % (24H TREND) 86 (-14) 41 (-25) 61 31
WIND 20FT/EARLY(MPH) NW 5 SW 6 G20 W 9 G21 W 9 G20
WIND 20FT/LATE(MPH) LGT/VAR W 12 G25 W 8 G18 W 10 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5480 5490
TRANSPORT WND (MPH) W 28 W 25
VENT RATE (KT-FT) 131520 120780
MAX ADI EARLY 18 GEN POOR 66 GOOD 21 FAIR 75 GOOD
MAX ADI LATE 6 VERY POOR 88 GOOD 13 GEN POOR 82 GOOD
MAX LVORI EARLY 3 4 2 2
MAX LVORI LATE 4 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 11. HIGHS IN THE MID 30S.
SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 40.
WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE MID 30S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. LOWS AROUND
19. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MDZ501-190900-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITY OF FROSTBURG
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 15 (-9) 28 (+1) 5 20
RH % (24H TREND) 76 (-13) 45 (-12) 62 35
WIND 20FT/EARLY(MPH) W 9 G21 SW 15 G36 W 20 G42 W 16 G33
WIND 20FT/LATE(MPH) SW 9 G24 W 22 G41 W 17 G35 W 14 G31
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5210 3890
TRANSPORT WND (MPH) W 39 W 31
VENT RATE (KT-FT) 177140 105030
MAX ADI EARLY 15 GEN POOR 106 VERY GOOD49 GEN GOOD 87 GOOD
MAX ADI LATE 15 GEN POOR 117 VERY GOOD38 FAIR 87 GOOD
MAX LVORI EARLY 3 3 1 1
MAX LVORI LATE 3 1 1 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 9. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN
THE LOWER 30S. WEST WINDS 15 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE MID 30S.
SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN, FREEZING RAIN
AND SNOW. LOWS IN THE MID 20S. HIGHS IN THE MID 30S. WEST WINDS
10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND FREEZING RAIN.
COLDER. LOWS AROUND 16. HIGHS IN THE LOWER 20S. NORTHWEST WINDS
10 TO 15 MPH.
MDZ503-190900-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF GERMANTOWN AND DAMASCUS
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-13) 36 (+1) 12 25
RH % (24H TREND) 76 (-22) 35 (-25) 50 25
WIND 20FT/EARLY(MPH) NW 5 SW 7 G21 W 11 G24 W 9 G20
WIND 20FT/LATE(MPH) LGT/VAR W 14 G26 W 9 G19 W 10 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5910 5520
TRANSPORT WND (MPH) W 30 W 25
VENT RATE (KT-FT) 153660 121440
MAX ADI EARLY 9 POOR 72 GOOD 33 FAIR 80 GOOD
MAX ADI LATE 5 VERY POOR 98 GOOD 14 GEN POOR 84 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE MID 30S.
SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 40.
WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. COLDER. LOWS
IN THE LOWER 20S. HIGHS IN THE UPPER 20S. NORTHWEST WINDS 10 TO
15 MPH.
MDZ502-190900-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITY OF CUMBERLAND
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-10) 32 (-1) 9 23
RH % (24H TREND) 66 (-17) 38 (-10) 50 29
WIND 20FT/EARLY(MPH) LGT/VAR SW 8 G29 W 13 G33 W 9 G25
WIND 20FT/LATE(MPH) LGT/VAR W 15 G35 W 9 G25 W 9 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5650 4830
TRANSPORT WND (MPH) W 36 W 25
VENT RATE (KT-FT) 175150 106260
MAX ADI EARLY 8 POOR 104 VERY GOOD44 GEN GOOD 79 GOOD
MAX ADI LATE 8 POOR 115 VERY GOOD16 GEN POOR 82 GOOD
MAX LVORI EARLY 3 3 2 1
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 10. HIGHS IN THE UPPER
30S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 20S. HIGHS IN THE UPPER 30S. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW, RAIN AND FREEZING
RAIN. COLDER. LOWS AROUND 18. HIGHS IN THE MID 20S. NORTHWEST
WINDS 5 TO 10 MPH.
MDZ505-190900-
NORTHWEST HOWARD-
INCLUDING THE CITY OF LISBON
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-11) 36 (+2) 11 24
RH % (24H TREND) 81 (-19) 38 (-26) 55 29
WIND 20FT/EARLY(MPH) NW 5 SW 7 G21 W 11 G24 W 9 G20
WIND 20FT/LATE(MPH) LGT/VAR W 14 G26 W 9 G19 W 10 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5710 5240
TRANSPORT WND (MPH) W 30 W 26
VENT RATE (KT-FT) 148460 120520
MAX ADI EARLY 8 POOR 71 GOOD 36 FAIR 81 GOOD
MAX ADI LATE 4 VERY POOR 96 GOOD 14 GEN POOR 82 GOOD
MAX LVORI EARLY 3 4 2 2
MAX LVORI LATE 4 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 11. HIGHS IN THE MID 30S.
SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. LOWS AROUND
20. HIGHS IN THE UPPER 20S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ504-190900-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF BETHESDA, ROCKVILLE, GAITHERSBURG,
AND SILVER SPRING
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-12) 37 (+2) 13 26
RH % (24H TREND) 76 (-23) 33 (-27) 50 25
WIND 20FT/EARLY(MPH) NW 5 SW 6 G19 W 10 G23 W 8 G20
WIND 20FT/LATE(MPH) LGT/VAR W 13 G24 W 9 G18 W 9 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5990 5470
TRANSPORT WND (MPH) W 28 W 24
VENT RATE (KT-FT) 143760 114870
MAX ADI EARLY 11 POOR 70 GOOD 37 FAIR 70 GOOD
MAX ADI LATE 5 VERY POOR 96 GOOD 15 GEN POOR 80 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 13. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS AROUND 40. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. LOWS IN THE
LOWER 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ006-190900-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF REISTERSTOWN AND COCKEYSVILLE
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-11) 36 (+2) 10 23
RH % (24H TREND) 84 (-16) 40 (-25) 59 31
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G25 W 10 G26 W 8 G21
WIND 20FT/LATE(MPH) LGT/VAR W 14 G27 W 8 G20 W 10 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5740 5180
TRANSPORT WND (MPH) W 31 W 26
VENT RATE (KT-FT) 154980 119140
MAX ADI EARLY 12 POOR 73 GOOD 37 FAIR 80 GOOD
MAX ADI LATE 5 VERY POOR 100 GOOD 14 GEN POOR 85 GOOD
MAX LVORI EARLY 3 4 2 2
MAX LVORI LATE 4 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 10. HIGHS IN THE MID 30S.
SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE MID 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 20S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. COLDER. LOWS
AROUND 19. HIGHS IN THE UPPER 20S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ005-190900-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG AND WESTMINSTER
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-12) 34 (0) 10 23
RH % (24H TREND) 81 (-19) 39 (-23) 56 30
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G24 W 10 G26 W 8 G21
WIND 20FT/LATE(MPH) LGT/VAR W 14 G27 W 7 G20 W 9 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5720 5310
TRANSPORT WND (MPH) W 31 W 26
VENT RATE (KT-FT) 154440 122130
MAX ADI EARLY 8 POOR 75 GOOD 35 FAIR 82 GOOD
MAX ADI LATE 5 VERY POOR 106 VERY GOOD14 GEN POOR 85 GOOD
MAX LVORI EARLY 3 4 2 2
MAX LVORI LATE 4 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 10. HIGHS IN THE MID 30S.
SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE MID 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 20S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW, RAIN AND FREEZING
RAIN. LOWS AROUND 19. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
5 TO 10 MPH.
MDZ004-190900-
FREDERICK MD-
INCLUDING THE CITIES OF FREDERICK AND BALLENGER CREEK
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-12) 37 (+3) 10 24
RH % (24H TREND) 76 (-22) 36 (-21) 53 28
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G28 W 11 G33 W 8 G25
WIND 20FT/LATE(MPH) LGT/VAR W 14 G33 W 8 G26 W 9 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5990 5580
TRANSPORT WND (MPH) W 32 W 25
VENT RATE (KT-FT) 167720 122760
MAX ADI EARLY 8 POOR 79 GOOD 36 FAIR 82 GOOD
MAX ADI LATE 4 VERY POOR 107 VERY GOOD15 GEN POOR 85 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 11. HIGHS IN THE MID 30S.
SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 30S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW, RAIN AND FREEZING
RAIN. COLDER. LOWS AROUND 20. HIGHS IN THE UPPER 20S. NORTHWEST
WINDS 10 TO 15 MPH.
MDZ003-190900-
WASHINGTON-
INCLUDING THE CITY OF HAGERSTOWN
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-13) 35 (+1) 10 24
RH % (24H TREND) 71 (-23) 36 (-14) 53 28
WIND 20FT/EARLY(MPH) LGT/VAR SW 8 G27 W 12 G31 W 8 G23
WIND 20FT/LATE(MPH) LGT/VAR W 15 G32 W 8 G21 W 10 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5830 5580
TRANSPORT WND (MPH) W 33 W 25
VENT RATE (KT-FT) 169070 122760
MAX ADI EARLY 8 POOR 90 GOOD 40 FAIR 82 GOOD
MAX ADI LATE 5 VERY POOR 112 VERY GOOD14 GEN POOR 83 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 11. HIGHS IN THE MID 30S.
SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 20S. HIGHS IN THE UPPER 30S. NORTHWEST WINDS 10 TO
15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW, RAIN AND FREEZING
RAIN. COLDER. LOWS AROUND 20. HIGHS IN THE UPPER 20S. NORTHWEST
WINDS 10 TO 15 MPH.
VAZ053-190900-
FAIRFAX-
INCLUDING THE CITIES OF RESTON, HERNDON, ANNANDALE, CENTREVILLE,
CHANTILLY, MCLEAN, AND FRANCONIA
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 19 (-13) 39 (+3) 14 28
RH % (24H TREND) 72 (-25) 31 (-27) 49 22
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G20 NW 9 G21 NW 7 G18
WIND 20FT/LATE(MPH) LGT/VAR W 11 G24 NW 7 G18 W 8 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 6030 5830
TRANSPORT WND (MPH) W 25 W 22
VENT RATE (KT-FT) 132660 110770
MAX ADI EARLY 10 POOR 67 GOOD 35 FAIR 79 GOOD
MAX ADI LATE 5 VERY POOR 84 GOOD 14 GEN POOR 84 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 14. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. LOWS
IN THE LOWER 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO
15 MPH.
VAZ527-190900-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, MANASSAS, WOODBRIDGE,
LAKE RIDGE, AND MONTCLAIR
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-16) 40 (+3) 12 30
RH % (24H TREND) 78 (-18) 31 (-28) 54 20
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G20 NW 7 G19 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 11 G23 NW 5 W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 6030 5950
TRANSPORT WND (MPH) W 25 W 21
VENT RATE (KT-FT) 132660 107100
MAX ADI EARLY 9 POOR 67 GOOD 12 POOR 82 GOOD
MAX ADI LATE 5 VERY POOR 83 GOOD 7 POOR 94 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 13. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 20. HIGHS AROUND 40.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. LOWS
IN THE LOWER 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO
15 MPH.
VAZ051-190900-
CULPEPER-
INCLUDING THE CITY OF CULPEPER
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 15 (-17) 41 (+4) 10 31
RH % (24H TREND) 83 (-11) 27 (-27) 62 18
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 G20 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 9 G21 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5570 5840
TRANSPORT WND (MPH) W 24 W 20
VENT RATE (KT-FT) 116970 99280
MAX ADI EARLY 5 VERY POOR 71 GOOD 8 POOR 72 GOOD
MAX ADI LATE 3 VERY POOR 79 GOOD 4 VERY POOR 88 GOOD
MAX LVORI EARLY 3 3 2 3
MAX LVORI LATE 5 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 10. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE LOWER 40S.
SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. LOWS
IN THE LOWER 20S. HIGHS IN THE MID 30S. NORTHWEST WINDS 5 TO
10 MPH.
VAZ050-190900-
ORANGE-
INCLUDING THE CITIES OF ORANGE AND GORDONSVILLE
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-16) 41 (+4) 12 31
RH % (24H TREND) 79 (-18) 29 (-34) 62 18
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G23 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 10 G24 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5340 5900
TRANSPORT WND (MPH) W 25 W 18
VENT RATE (KT-FT) 117480 94400
MAX ADI EARLY 4 VERY POOR 72 GOOD 9 POOR 78 GOOD
MAX ADI LATE 5 VERY POOR 80 GOOD 4 VERY POOR 86 GOOD
MAX LVORI EARLY 3 3 2 3
MAX LVORI LATE 4 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 12. HIGHS AROUND 40. SOUTH
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 19. HIGHS IN THE LOWER 40S.
SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN, SNOW AND FREEZING
RAIN. COLDER. LOWS IN THE MID 20S. HIGHS IN THE MID 30S.
NORTHWEST WINDS 5 TO 10 MPH.
VAZ036-190900-
NELSON-
INCLUDING THE CITY OF LOVINGSTON
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (-13) 40 (+2) 14 31
RH % (24H TREND) 73 (-16) 27 (-30) 49 17
WIND 20FT/EARLY(MPH) LGT/VAR SW 8 G28 W 7 G26 W 5 G19
WIND 20FT/LATE(MPH) LGT/VAR W 12 G28 LGT/VAR W 7 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 4760 5480
TRANSPORT WND (MPH) W 28 W 21
VENT RATE (KT-FT) 114240 98640
MAX ADI EARLY 4 VERY POOR 70 GOOD 9 POOR 81 GOOD
MAX ADI LATE 5 VERY POOR 81 GOOD 5 VERY POOR 90 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 15. HIGHS AROUND 40.
SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE LOWER
40S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND 30.
HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. LOWS
IN THE UPPER 20S. HIGHS IN THE MID 30S. NORTHWEST WINDS 10 TO
15 MPH.
VAZ037-190900-
ALBEMARLE-
INCLUDING THE CITY OF CHARLOTTESVILLE
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (-13) 41 (+3) 15 32
RH % (24H TREND) 78 (-9) 27 (-35) 50 18
WIND 20FT/EARLY(MPH) LGT/VAR SW 8 G25 W 6 G23 W 5 G17
WIND 20FT/LATE(MPH) LGT/VAR W 12 G27 LGT/VAR W 6 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5040 5830
TRANSPORT WND (MPH) W 26 W 20
VENT RATE (KT-FT) 115920 99110
MAX ADI EARLY 3 VERY POOR 74 GOOD 11 POOR 83 GOOD
MAX ADI LATE 5 VERY POOR 78 GOOD 5 VERY POOR 90 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 15. HIGHS AROUND 40. SOUTH
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE LOWER
40S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND 30.
HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. LOWS
IN THE UPPER 20S. HIGHS IN THE MID 30S. NORTHWEST WINDS 10 TO
15 MPH.
VAZ038-190900-
GREENE-
INCLUDING THE CITY OF STANARDSVILLE
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-14) 40 (+3) 13 31
RH % (24H TREND) 68 (-13) 27 (-30) 52 18
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G26 W 6 G25 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 12 G27 LGT/VAR W 6 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5050 5940
TRANSPORT WND (MPH) W 28 W 21
VENT RATE (KT-FT) 121200 106920
MAX ADI EARLY 4 VERY POOR 78 GOOD 11 POOR 84 GOOD
MAX ADI LATE 4 VERY POOR 84 GOOD 5 VERY POOR 92 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 13. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE LOWER
40S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. LOWS
IN THE MID 20S. HIGHS IN THE MID 30S. NORTHWEST WINDS 5 TO
10 MPH.
VAZ039-190900-
MADISON-
INCLUDING THE CITY OF MADISON
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-16) 40 (+3) 11 31
RH % (24H TREND) 76 (-10) 27 (-29) 56 18
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G24 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 10 G24 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5220 5850
TRANSPORT WND (MPH) W 25 W 20
VENT RATE (KT-FT) 114840 99450
MAX ADI EARLY 4 VERY POOR 74 GOOD 8 POOR 80 GOOD
MAX ADI LATE 4 VERY POOR 81 GOOD 4 VERY POOR 88 GOOD
MAX LVORI EARLY 3 3 2 3
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 12. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 19. HIGHS IN THE LOWER 40S.
SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. LOWS
IN THE MID 20S. HIGHS IN THE MID 30S. NORTHWEST WINDS 5 TO
10 MPH.
MDZ014-190900-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, SEVERN,
SOUTH GATE, SEVERNA PARK, ARNOLD, AND ODENTON
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-14) 39 (+3) 14 28
RH % (24H TREND) 85 (-15) 36 (-28) 53 25
WIND 20FT/EARLY(MPH) NW 5 G17 SW 6 G19 W 9 G19 W 9 G19
WIND 20FT/LATE(MPH) LGT/VAR W 11 G23 NW 8 G18 W 9 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5770 5490
TRANSPORT WND (MPH) W 25 W 24
VENT RATE (KT-FT) 126940 115290
MAX ADI EARLY 23 FAIR 72 GOOD 35 FAIR 65 GOOD
MAX ADI LATE 6 VERY POOR 82 GOOD 15 GEN POOR 75 GOOD
MAX LVORI EARLY 3 3 2 1
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 14. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER
20S. HIGHS IN THE LOWER 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. LOWS IN THE
LOWER 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MDZ017-190900-
ST. MARYS-
INCLUDING THE CITIES OF LEXINGTON PARK AND CALIFORNIA
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 19 (-16) 41 (+2) 16 31
RH % (24H TREND) 92 (-4) 39 (-37) 60 25
WIND 20FT/EARLY(MPH) NW 5 SW 7 G18 W 7 NW 6
WIND 20FT/LATE(MPH) LGT/VAR W 11 G21 NW 7 W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 4770 5740
TRANSPORT WND (MPH) W 25 W 18
VENT RATE (KT-FT) 104940 91840
MAX ADI EARLY 23 FAIR 61 GOOD 12 POOR 57 GEN GOOD
MAX ADI LATE 5 VERY POOR 75 GOOD 11 POOR 82 GOOD
MAX LVORI EARLY 4 4 2 3
MAX LVORI LATE 4 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 18. HIGHS AROUND 40. SOUTH
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE MID 40S.
WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE LOWER
40S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
MID 20S. HIGHS IN THE MID 30S. NORTHWEST WINDS 10 TO 15 MPH.
MDZ016-190900-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-16) 40 (+2) 14 30
RH % (24H TREND) 87 (-8) 33 (-35) 58 21
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G18 NW 8 NW 6
WIND 20FT/LATE(MPH) LGT/VAR W 12 G21 NW 6 W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5480 5820
TRANSPORT WND (MPH) W 25 W 20
VENT RATE (KT-FT) 120560 98940
MAX ADI EARLY 10 POOR 69 GOOD 12 POOR 67 GOOD
MAX ADI LATE 5 VERY POOR 79 GOOD 11 POOR 85 GOOD
MAX LVORI EARLY 4 4 2 2
MAX LVORI LATE 4 2 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 14. HIGHS AROUND 40. SOUTH
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS AROUND 40.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND 30.
HIGHS IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. LOWS
IN THE MID 20S. HIGHS IN THE MID 30S. NORTHWEST WINDS 10 TO
15 MPH.
MDZ018-190900-
CALVERT-
INCLUDING THE CITIES OF CHESAPEAKE BEACH, HUNTINGTOWN, DUNKIRK,
NORTH BEACH, LUSBY, AND PRINCE FREDERICK
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-16) 41 (+3) 16 30
RH % (24H TREND) 91 (-4) 36 (-36) 54 24
WIND 20FT/EARLY(MPH) NW 5 SW 7 G18 W 8 G17 NW 8
WIND 20FT/LATE(MPH) LGT/VAR W 12 G20 NW 8 G17 W 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5040 5680
TRANSPORT WND (MPH) W 25 W 21
VENT RATE (KT-FT) 110880 102240
MAX ADI EARLY 25 FAIR 61 GOOD 15 GEN POOR 67 GOOD
MAX ADI LATE 6 VERY POOR 75 GOOD 15 GEN POOR 85 GOOD
MAX LVORI EARLY 4 3 2 2
MAX LVORI LATE 3 2 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 17. HIGHS AROUND 40. SOUTH
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS AROUND 40.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
MID 20S. HIGHS IN THE MID 30S. NORTHWEST WINDS 15 TO 20 MPH.
MDZ011-190900-
SOUTHERN BALTIMORE-
INCLUDING THE CITY OF BALTIMORE
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-13) 37 (+2) 12 26
RH % (24H TREND) 83 (-16) 38 (-25) 56 29
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 G19 W 9 G23 W 8 G20
WIND 20FT/LATE(MPH) LGT/VAR W 12 G24 W 8 G18 W 10 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5800 5370
TRANSPORT WND (MPH) W 28 W 25
VENT RATE (KT-FT) 139200 118140
MAX ADI EARLY 16 GEN POOR 83 GOOD 38 FAIR 79 GOOD
MAX ADI LATE 6 VERY POOR 91 GOOD 15 GEN POOR 81 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 13. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS AROUND
40. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 20S. HIGHS AROUND 40. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. LOWS IN THE
LOWER 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MDZ013-190900-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, GREENBELT, LAUREL, AND CAMP SPRINGS
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 19 (-13) 39 (+2) 15 28
RH % (24H TREND) 84 (-12) 33 (-31) 50 23
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G19 NW 9 G18 NW 8 G19
WIND 20FT/LATE(MPH) LGT/VAR W 11 G23 NW 8 W 9 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 6030 5560
TRANSPORT WND (MPH) W 25 W 23
VENT RATE (KT-FT) 132660 111200
MAX ADI EARLY 12 POOR 65 GOOD 24 FAIR 65 GOOD
MAX ADI LATE 5 VERY POOR 83 GOOD 15 GEN POOR 85 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 2 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 15. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND 30.
HIGHS IN THE LOWER 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. LOWS
IN THE LOWER 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO
15 MPH.
VAZ040-190900-
RAPPAHANNOCK-
INCLUDING THE CITY OF WASHINGTON
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 15 (-16) 40 (+5) 10 30
RH % (24H TREND) 75 (-9) 27 (-22) 56 19
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 G23 W 5 G24 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 9 G25 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5380 5540
TRANSPORT WND (MPH) W 26 W 21
VENT RATE (KT-FT) 123740 99720
MAX ADI EARLY 6 VERY POOR 90 GOOD 13 GEN POOR 84 GOOD
MAX ADI LATE 3 VERY POOR 81 GOOD 6 VERY POOR 93 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 11. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS AROUND 40. SOUTH
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. COLDER. LOWS
IN THE LOWER 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 5 TO
10 MPH.
DCZ001-190900-
DISTRICT OF COLUMBIA-
INCLUDING THE CITY OF WASHINGTON
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (-14) 39 (+2) 15 28
RH % (24H TREND) 76 (-19) 32 (-26) 49 25
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G19 W 9 G19 NW 8 G19
WIND 20FT/LATE(MPH) LGT/VAR W 11 G23 NW 7 G17 W 8 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 6240 5560
TRANSPORT WND (MPH) W 26 W 23
VENT RATE (KT-FT) 143520 111200
MAX ADI EARLY 11 POOR 68 GOOD 36 FAIR 71 GOOD
MAX ADI LATE 6 VERY POOR 88 GOOD 15 GEN POOR 87 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 15. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND 30.
HIGHS IN THE LOWER 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ504-190900-
EASTERN HIGHLAND-
INCLUDING THE CITY OF MONTEREY
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 12 (-10) 29 (+2) 4 21
RH % (24H TREND) 75 (-11) 38 (-10) 57 27
WIND 20FT/EARLY(MPH) LGT/VAR W 10 G36 W 11 G33 W 8 G28
WIND 20FT/LATE(MPH) W 6 G25 W 13 G36 W 8 G29 W 9 G28
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 3820 3950
TRANSPORT WND (MPH) W 36 W 26
VENT RATE (KT-FT) 118420 90850
MAX ADI EARLY 9 POOR 89 GOOD 41 GEN GOOD 72 GOOD
MAX ADI LATE 11 POOR 93 GOOD 14 GEN POOR 77 GOOD
MAX LVORI EARLY 3 3 2 1
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 8. HIGHS IN THE MID 30S.
SOUTHWEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
20S. HIGHS AROUND 40. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND FREEZING RAIN.
COLDER. LOWS AROUND 20. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
10 TO 15 MPH.
VAZ027-190900-
SHENANDOAH-
INCLUDING THE CITIES OF STRASBURG, WOODSTOCK, MOUNT JACKSON,
AND NEW MARKET
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 15 (-13) 38 (+6) 8 28
RH % (24H TREND) 69 (-9) 29 (-16) 53 20
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G28 W 9 G31 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 13 G32 W 5 G23 W 6 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5150 5200
TRANSPORT WND (MPH) W 30 W 24
VENT RATE (KT-FT) 133900 109200
MAX ADI EARLY 5 VERY POOR 90 GOOD 21 FAIR 94 GOOD
MAX ADI LATE 5 VERY POOR 92 GOOD 8 POOR 97 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 10. HIGHS AROUND 40. SOUTH
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 40.
WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE LOWER 40S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE UPPER 20S. HIGHS IN THE LOWER 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW, RAIN AND FREEZING
RAIN. COLDER. LOWS IN THE LOWER 20S. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 10 TO 15 MPH.
VAZ505-190900-
WESTERN LOUDOUN-
INCLUDING THE CITY OF PURCELLVILLE
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-12) 38 (+4) 12 27
RH % (24H TREND) 74 (-22) 32 (-23) 48 24
WIND 20FT/EARLY(MPH) NW 5 SW 8 G23 W 13 G27 W 8 G20
WIND 20FT/LATE(MPH) LGT/VAR W 15 G29 W 9 G20 W 9 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5840 5580
TRANSPORT WND (MPH) W 30 W 24
VENT RATE (KT-FT) 151840 117180
MAX ADI EARLY 8 POOR 73 GOOD 34 FAIR 78 GOOD
MAX ADI LATE 4 VERY POOR 96 GOOD 14 GEN POOR 81 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 11. HIGHS IN THE MID 30S.
SOUTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 40.
WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS AROUND 40. NORTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. COLDER. LOWS
IN THE LOWER 20S. HIGHS IN THE UPPER 20S. NORTHWEST WINDS 10 TO
15 MPH.
VAZ028-190900-
FREDERICK VA-
INCLUDING THE CITY OF WINCHESTER
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-12) 36 (+3) 10 25
RH % (24H TREND) 69 (-13) 33 (-14) 50 25
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G27 W 12 G32 W 8 G23
WIND 20FT/LATE(MPH) LGT/VAR W 16 G33 W 9 G25 W 9 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5490 5340
TRANSPORT WND (MPH) W 32 W 25
VENT RATE (KT-FT) 153720 117480
MAX ADI EARLY 6 VERY POOR 86 GOOD 40 FAIR 77 GOOD
MAX ADI LATE 4 VERY POOR 101 VERY GOOD14 GEN POOR 80 GOOD
MAX LVORI EARLY 3 3 1 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 10. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE UPPER 30S.
SOUTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 20S. HIGHS AROUND 40. NORTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW, RAIN AND FREEZING
RAIN. COLDER. LOWS AROUND 20. HIGHS IN THE UPPER 20S. NORTHWEST
WINDS 10 TO 15 MPH.
VAZ025-190900-
AUGUSTA-
INCLUDING THE CITIES OF STAUNTON, WAYNESBORO, AND STUARTS DRAFT
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 15 (-13) 36 (+3) 9 28
RH % (24H TREND) 69 (-8) 29 (-13) 51 20
WIND 20FT/EARLY(MPH) LGT/VAR SW 10 G35 W 9 G33 W 7 G26
WIND 20FT/LATE(MPH) SW 5 G25 W 14 G35 W 6 G29 W 8 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 4260 5110
TRANSPORT WND (MPH) W 33 W 24
VENT RATE (KT-FT) 123540 107310
MAX ADI EARLY 5 VERY POOR 86 GOOD 17 GEN POOR 70 GOOD
MAX ADI LATE 6 VERY POOR 90 GOOD 10 POOR 78 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 12. HIGHS IN THE UPPER
30S. SOUTHWEST WINDS 15 TO 20 MPH.
THURSDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS
AROUND 40. WEST WINDS 20 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE LOWER 40S.
SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. LOWS
IN THE MID 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 15 TO
20 MPH.
VAZ502-190900-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 15 (-16) 41 (+4) 11 30
RH % (24H TREND) 82 (-12) 29 (-29) 61 19
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G20 NW 5 G19 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 10 G23 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5840 5860
TRANSPORT WND (MPH) W 25 W 20
VENT RATE (KT-FT) 128480 99620
MAX ADI EARLY 7 POOR 68 GOOD 10 POOR 81 GOOD
MAX ADI LATE 4 VERY POOR 82 GOOD 5 VERY POOR 92 GOOD
MAX LVORI EARLY 3 4 2 3
MAX LVORI LATE 5 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 11. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE LOWER 40S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. COLDER. LOWS
IN THE LOWER 20S. HIGHS IN THE MID 30S. NORTHWEST WINDS 5 TO
10 MPH.
VAZ026-190900-
ROCKINGHAM-
INCLUDING THE CITY OF HARRISONBURG
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 14 (-13) 37 (+4) 7 28
RH % (24H TREND) 72 (-5) 28 (-18) 57 21
WIND 20FT/EARLY(MPH) LGT/VAR SW 8 G34 W 9 G35 W 5 G25
WIND 20FT/LATE(MPH) LGT/VAR W 14 G36 W 5 G28 W 7 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 4810 5360
TRANSPORT WND (MPH) W 30 W 24
VENT RATE (KT-FT) 125060 112560
MAX ADI EARLY 4 VERY POOR 79 GOOD 13 GEN POOR 91 GOOD
MAX ADI LATE 4 VERY POOR 84 GOOD 6 VERY POOR 96 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 11. HIGHS IN THE UPPER
30S. SOUTH WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 40.
WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE LOWER 40S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. LOWS
IN THE LOWER 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO
15 MPH.
VAZ503-190900-
WESTERN HIGHLAND-
INCLUDING THE CITY OF HIGHTOWN
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 9 (-8) 22 (+1) 0 16
RH % (24H TREND) 85 (-9) 47 (-12) 68 34
WIND 20FT/EARLY(MPH) W 8 G20 W 16 G42 W 15 G39 W 12 G34
WIND 20FT/LATE(MPH) W 10 G31 W 18 G43 W 12 G35 W 10 G33
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 3500 3390
TRANSPORT WND (MPH) W 37 NW 29
VENT RATE (KT-FT) 112000 84750
MAX ADI EARLY 15 GEN POOR 90 GOOD 45 GEN GOOD 75 GOOD
MAX ADI LATE 17 GEN POOR 91 GOOD 27 FAIR 76 GOOD
MAX LVORI EARLY 4 3 2 1
MAX LVORI LATE 4 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 5. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS 15 TO 20 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS
IN THE UPPER 20S. WEST WINDS 20 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE MID 30S.
SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND FREEZING
RAIN. LOWS IN THE MID 20S. HIGHS IN THE MID 30S. WEST WINDS 15 TO
20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND FREEZING RAIN.
COLDER. LOWS AROUND 17. HIGHS IN THE MID 20S. NORTHWEST WINDS
10 TO 15 MPH.
VAZ508-190900-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF WINTERGREEN
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-12) 34 (+2) 10 26
RH % (24H TREND) 65 (-14) 30 (-21) 49 18
WIND 20FT/EARLY(MPH) W 8 G19 SW 13 G37 W 14 G33 W 10 G28
WIND 20FT/LATE(MPH) W 9 G27 W 15 G36 W 11 G29 W 9 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 3770 4580
TRANSPORT WND (MPH) W 31 W 23
VENT RATE (KT-FT) 101790 91600
MAX ADI EARLY 7 POOR 71 GOOD 20 GEN POOR 63 GOOD
MAX ADI LATE 8 POOR 79 GOOD 13 GEN POOR 67 GOOD
MAX LVORI EARLY 3 2 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 13. HIGHS IN THE MID 30S.
SOUTH WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 20. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN, SNOW AND FREEZING
RAIN. COLDER. LOWS IN THE MID 20S. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 15 TO 20 MPH.
VAZ506-190900-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF LEESBURG, ASHBURN, AND STERLING
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-14) 38 (+3) 13 27
RH % (24H TREND) 76 (-24) 31 (-27) 51 23
WIND 20FT/EARLY(MPH) NW 5 SW 7 G20 W 10 G23 W 7 G18
WIND 20FT/LATE(MPH) LGT/VAR W 13 G25 NW 8 G17 W 9 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5940 5750
TRANSPORT WND (MPH) W 28 W 23
VENT RATE (KT-FT) 142560 115000
MAX ADI EARLY 8 POOR 72 GOOD 24 FAIR 73 GOOD
MAX ADI LATE 5 VERY POOR 92 GOOD 12 POOR 78 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 12. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. COLDER. LOWS
IN THE LOWER 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO
15 MPH.
VAZ507-190900-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF BIG MEADOWS
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 15 (-12) 35 (+4) 8 25
RH % (24H TREND) 70 (-11) 30 (-24) 57 21
WIND 20FT/EARLY(MPH) NW 6 G17 SW 11 G33 W 12 G32 W 7 G21
WIND 20FT/LATE(MPH) SW 7 G21 W 15 G34 W 8 G25 W 7 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 4260 4690
TRANSPORT WND (MPH) W 29 W 23
VENT RATE (KT-FT) 106500 93800
MAX ADI EARLY 6 VERY POOR 67 GOOD 20 GEN POOR 65 GOOD
MAX ADI LATE 5 VERY POOR 78 GOOD 10 POOR 74 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
BREEZY. MOSTLY CLEAR. LOWS AROUND 12. HIGHS IN THE
MID 30S. SOUTH WINDS 20 TO 25 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN
THE UPPER 30S. WEST WINDS 20 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE UPPER 30S.
SOUTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW, RAIN AND FREEZING
RAIN. COLDER. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER 20S.
NORTHWEST WINDS 15 TO 20 MPH.
VAZ501-190900-
NORTHERN FAUQUIER-
INCLUDING THE CITY OF WARRENTON
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 15 (-15) 39 (+5) 10 29
RH % (24H TREND) 74 (-18) 29 (-23) 52 20
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G23 NW 8 G26 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 12 G26 NW 5 G19 W 7 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5650 5710
TRANSPORT WND (MPH) W 26 W 22
VENT RATE (KT-FT) 129950 108490
MAX ADI EARLY 8 POOR 76 GOOD 15 GEN POOR 87 GOOD
MAX ADI LATE 3 VERY POOR 85 GOOD 11 POOR 91 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 11. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE UPPER 30S.
SOUTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. COLDER. LOWS
IN THE LOWER 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO
15 MPH.
VAZ029-190900-
PAGE-
INCLUDING THE CITIES OF LURAY, SHENANDOAH, AND STANLEY
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-13) 38 (+4) 9 29
RH % (24H TREND) 71 (-3) 28 (-19) 56 21
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G26 W 8 G26 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 12 G28 LGT/VAR W 5 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5230 5370
TRANSPORT WND (MPH) W 28 W 23
VENT RATE (KT-FT) 125520 107400
MAX ADI EARLY 5 VERY POOR 77 GOOD 14 GEN POOR 91 GOOD
MAX ADI LATE 4 VERY POOR 84 GOOD 7 POOR 96 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 11. HIGHS AROUND 40. SOUTH
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE LOWER 40S.
SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. LOWS
IN THE LOWER 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO
15 MPH.
WVZ506-190900-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 13 (-9) 30 (+3) 4 23
RH % (24H TREND) 74 (-7) 36 (-15) 58 27
WIND 20FT/EARLY(MPH) W 6 G19 W 12 G36 W 13 G35 W 9 G29
WIND 20FT/LATE(MPH) W 7 G26 W 16 G37 W 9 G33 W 9 G28
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 4210 4160
TRANSPORT WND (MPH) W 36 W 28
VENT RATE (KT-FT) 130510 99840
MAX ADI EARLY 7 POOR 95 GOOD 40 FAIR 76 GOOD
MAX ADI LATE 8 POOR 97 GOOD 15 GEN POOR 80 GOOD
MAX LVORI EARLY 3 3 2 1
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 8. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 15 TO 20 MPH.
THURSDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN
THE MID 30S. WEST WINDS 15 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND FREEZING
RAIN. LOWS IN THE UPPER 20S. HIGHS IN THE LOWER 40S. WEST WINDS
10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. COLDER. LOWS AROUND
20. HIGHS IN THE UPPER 20S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ031-190900-
CLARKE-
INCLUDING THE CITY OF BERRYVILLE
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-12) 38 (+5) 11 27
RH % (24H TREND) 71 (-19) 32 (-18) 50 23
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G23 W 12 G27 W 6 G19
WIND 20FT/LATE(MPH) LGT/VAR W 15 G29 W 8 G20 W 9 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5710 5510
TRANSPORT WND (MPH) W 29 W 24
VENT RATE (KT-FT) 142750 115710
MAX ADI EARLY 6 VERY POOR 92 GOOD 31 FAIR 76 GOOD
MAX ADI LATE 4 VERY POOR 98 GOOD 14 GEN POOR 78 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 11. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE UPPER 30S.
SOUTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. COLDER. LOWS
IN THE LOWER 20S. HIGHS IN THE UPPER 20S. NORTHWEST WINDS 10 TO
15 MPH.
WVZ053-190900-
JEFFERSON-
INCLUDING THE CITIES OF CHARLES TOWN AND SHEPHERDSTOWN
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-12) 36 (+2) 11 25
RH % (24H TREND) 70 (-24) 33 (-17) 50 25
WIND 20FT/EARLY(MPH) NW 5 SW 8 G23 W 13 G27 W 8 G20
WIND 20FT/LATE(MPH) LGT/VAR W 17 G29 W 9 G19 W 10 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5810 5530
TRANSPORT WND (MPH) W 30 W 24
VENT RATE (KT-FT) 151060 116130
MAX ADI EARLY 7 POOR 80 GOOD 36 FAIR 82 GOOD
MAX ADI LATE 4 VERY POOR 104 VERY GOOD14 GEN POOR 83 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 10. HIGHS IN THE UPPER
30S. SOUTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 40.
WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE UPPER 30S.
SOUTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 20S. HIGHS AROUND 40. NORTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. COLDER. LOWS
IN THE LOWER 20S. HIGHS IN THE UPPER 20S. NORTHWEST WINDS 10 TO
15 MPH.
VAZ030-190900-
WARREN-
INCLUDING THE CITY OF FRONT ROYAL
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-13) 38 (+5) 10 28
RH % (24H TREND) 68 (-17) 28 (-19) 50 20
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G24 W 9 G27 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 13 G27 W 5 G19 W 6 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5610 5620
TRANSPORT WND (MPH) W 29 W 23
VENT RATE (KT-FT) 140250 112400
MAX ADI EARLY 5 VERY POOR 91 GOOD 17 GEN POOR 93 GOOD
MAX ADI LATE 4 VERY POOR 92 GOOD 9 POOR 91 GOOD
MAX LVORI EARLY 3 3 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 12. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE LOWER 40S.
SOUTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE UPPER 20S. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 10 TO
15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. LOWS
IN THE LOWER 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO
15 MPH.
WVZ052-190900-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-12) 35 (+1) 10 25
RH % (24H TREND) 70 (-21) 34 (-13) 49 27
WIND 20FT/EARLY(MPH) LGT/VAR SW 8 G27 W 12 G29 W 8 G23
WIND 20FT/LATE(MPH) LGT/VAR W 16 G32 W 8 G23 W 9 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5680 5600
TRANSPORT WND (MPH) W 33 W 25
VENT RATE (KT-FT) 164720 123200
MAX ADI EARLY 7 POOR 100 GOOD 37 FAIR 81 GOOD
MAX ADI LATE 5 VERY POOR 112 VERY GOOD14 GEN POOR 80 GOOD
MAX LVORI EARLY 3 3 2 1
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 10. HIGHS IN THE MID 30S.
SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE UPPER 30S.
SOUTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 20S. HIGHS IN THE UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. COLDER. LOWS
AROUND 20. HIGHS IN THE UPPER 20S. NORTHWEST WINDS 10 TO 15 MPH.
WVZ051-190900-
MORGAN-
INCLUDING THE CITY OF PAW PAW
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-11) 33 (+1) 10 22
RH % (24H TREND) 66 (-25) 38 (-9) 50 30
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G27 W 11 G32 W 8 G24
WIND 20FT/LATE(MPH) LGT/VAR W 14 G33 W 8 G24 W 8 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5540 5120
TRANSPORT WND (MPH) W 36 W 25
VENT RATE (KT-FT) 171740 112640
MAX ADI EARLY 8 POOR 102 VERY GOOD45 GEN GOOD 80 GOOD
MAX ADI LATE 8 POOR 115 VERY GOOD15 GEN POOR 93 GOOD
MAX LVORI EARLY 3 3 2 1
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 10. HIGHS IN THE MID 30S.
SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE MID 30S.
SOUTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 20S. HIGHS IN THE UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW, RAIN AND FREEZING
RAIN. COLDER. LOWS AROUND 18. HIGHS IN THE MID 20S. NORTHWEST
WINDS 10 TO 15 MPH.
WVZ050-190900-
HAMPSHIRE-
INCLUDING THE CITY OF ROMNEY
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-11) 32 (0) 9 23
RH % (24H TREND) 68 (-14) 38 (-10) 51 29
WIND 20FT/EARLY(MPH) W 5 G17 SW 9 G32 W 14 G35 W 10 G25
WIND 20FT/LATE(MPH) SW 5 G18 W 17 G36 W 10 G27 W 10 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5330 4780
TRANSPORT WND (MPH) W 36 W 26
VENT RATE (KT-FT) 165230 109940
MAX ADI EARLY 9 POOR 99 GOOD 44 GEN GOOD 78 GOOD
MAX ADI LATE 8 POOR 109 VERY GOOD27 FAIR 80 GOOD
MAX LVORI EARLY 3 3 1 1
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 9. HIGHS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 20S. HIGHS IN THE UPPER 30S. NORTHWEST WINDS 10 TO
15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW, RAIN AND FREEZING
RAIN. COLDER. LOWS AROUND 19. HIGHS IN THE UPPER 20S. NORTHWEST
WINDS 10 TO 15 MPH.
WVZ055-190900-
HARDY-
INCLUDING THE CITY OF MOOREFIELD
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-9) 32 (+2) 7 24
RH % (24H TREND) 68 (-13) 36 (-13) 52 27
WIND 20FT/EARLY(MPH) W 5 G18 SW 9 G32 W 12 G34 W 7 G24
WIND 20FT/LATE(MPH) SW 5 G19 W 16 G36 W 7 G26 W 9 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 4800 4580
TRANSPORT WND (MPH) W 33 W 25
VENT RATE (KT-FT) 139200 100760
MAX ADI EARLY 7 POOR 92 GOOD 41 GEN GOOD 74 GOOD
MAX ADI LATE 7 POOR 98 GOOD 14 GEN POOR 79 GOOD
MAX LVORI EARLY 3 2 2 2
MAX LVORI LATE 3 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 11. HIGHS AROUND 40. SOUTH
WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS AROUND 40. SOUTH
WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW, RAIN AND FREEZING
RAIN. COLDER. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER 20S.
NORTHWEST WINDS 10 TO 15 MPH.
MDZ509-190900-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE SNOW NONE NONE
CHANCE PRECIP (%) 0 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 13 (-6) 22 (0) 1 14
RH % (24H TREND) 89 (-7) 60 (-8) 74 44
WIND 20FT/EARLY(MPH) W 9 G21 W 15 G39 W 16 G40 W 13 G32
WIND 20FT/LATE(MPH) SW 10 G27 W 19 G42 W 13 G33 W 12 G31
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL) 4410 3770
TRANSPORT WND (MPH) W 41 W 33
VENT RATE (KT-FT) 158760 109330
MAX ADI EARLY 21 FAIR 107 VERY GOOD44 GEN GOOD 85 GOOD
MAX ADI LATE 21 FAIR 116 VERY GOOD31 FAIR 87 GOOD
MAX LVORI EARLY 4 4 3 2
MAX LVORI LATE 4 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 6. HIGHS IN THE MID 30S.
SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. HIGHS IN THE UPPER 20S. WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW, RAIN AND
FREEZING RAIN. LOWS IN THE LOWER 20S. HIGHS IN THE MID 30S. WEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND FREEZING RAIN.
COLDER. LOWS AROUND 12. HIGHS AROUND 20. WEST WINDS 10 TO 15 MPH.
MDZ510-190900-
EASTERN GARRETT-
INCLUDING THE CITY OF GRANTSVILLE
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE SNOW NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 14 (-7) 24 (+1) 3 15
RH % (24H TREND) 82 (-11) 52 (-13) 69 38
WIND 20FT/EARLY(MPH) W 9 G23 W 15 G40 W 19 G41 W 16 G33
WIND 20FT/LATE(MPH) W 11 G27 W 20 G42 W 17 G35 W 14 G32
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL) 4650 3540
TRANSPORT WND (MPH) W 40 W 35
VENT RATE (KT-FT) 162750 106200
MAX ADI EARLY 19 GEN POOR 108 VERY GOOD51 GEN GOOD 88 GOOD
MAX ADI LATE 17 GEN POOR 118 VERY GOOD37 FAIR 91 GOOD
MAX LVORI EARLY 3 3 1 1
MAX LVORI LATE 4 2 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 7. HIGHS IN THE MID 30S.
SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 20S. WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE MID 30S.
SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW, RAIN AND
FREEZING RAIN. LOWS IN THE LOWER 20S. HIGHS IN THE MID 30S. WEST
WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND FREEZING RAIN.
COLDER. LOWS AROUND 13. HIGHS AROUND 20. WEST WINDS 10 TO 15 MPH.
MDZ008-VAZ526-190900-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ELKTON AND HAYMARKET
1252 PM EST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-12) 37 (+2) 12 26
RH % (24H TREND) 90 (-7) 39 (-27) 59 27
WIND 20FT/EARLY(MPH) NW 5 SW 6 G21 W 9 G23 W 9 G21
WIND 20FT/LATE(MPH) LGT/VAR W 12 G26 W 8 G19 W 9 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5490 5510
TRANSPORT WND (MPH) W 28 W 25
VENT RATE (KT-FT) 131760 121220
MAX ADI EARLY 21 FAIR 72 GOOD 17 GEN POOR 75 GOOD
MAX ADI LATE 7 POOR 86 GOOD 13 GEN POOR 84 GOOD
MAX LVORI EARLY 3 4 2 2
MAX LVORI LATE 3 2 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 11. HIGHS IN THE MID 30S.
SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE MID 30S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. LOWS AROUND
20. HIGHS AROUND 30. NORTHWEST WINDS 15 TO 20 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION NEAR NORMAL.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page