998
FNUS51 KPBZ 230513
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1213 AM EST MON FEB 23 2026
DISCUSSION
LOW PRESSURE CONTINUES SNOW THROUGH THE DAY MONDAY. HIGH PRESSURE
BRIEFLY RETURNS DRY WEATHER FOR TUESDAY. RAIN AND SNOW RETURN BY
TUESDAY NIGHT AS ANOTHER LOW PRESSURE SYSTEM CROSSES THE REGION.
YET ANOTHER SYSTEM BRINGS MOSTLY RAIN ON THURSDAY.
OHZ039-232115-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (-2) 16 (-9) 35
RH % (24H TREND) 58 (-13) 79 (-11) 40
WIND 20FT/EARLY(MPH) NW 11 G22 NW 10 G20 W 5
WIND 20FT/LATE(MPH) NW 13 G23 NW 6 SW 8 G17
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT(M-AGL/MSL) 1090 1120
MIXING HGT(FT-AGL/MSL)3590 3660
TRANSPORT WND (MPH) NW 29 SW 20
VENT RATE (KT-FT) 97080 59920
CATEGORY DAY 4 4
INVERSION 26F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 68 GOOD 33 FAIR 38 FAIR
MAX ADI LATE 74 GOOD 22 FAIR 67 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-232115-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (-2) 15 (-10) 34
RH % (24H TREND) 60 (-11) 75 (-12) 41
WIND 20FT/EARLY(MPH) NW 12 G21 NW 11 G21 W 6
WIND 20FT/LATE(MPH) NW 14 G23 NW 8 G17 SW 8
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1050 1120
MIXING HGT(FT-AGL/MSL)3440 3690
TRANSPORT WND (MPH) NW 29 SW 17
VENT RATE (KT-FT) 92430 53630
CATEGORY DAY 4 4
INVERSION 26F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 60 GEN GOOD 33 FAIR 55 GEN GOOD
MAX ADI LATE 73 GOOD 25 FAIR 62 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-232115-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 50 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (-2) 15 (-11) 34
RH % (24H TREND) 59 (-12) 75 (-12) 41
WIND 20FT/EARLY(MPH) NW 11 G21 NW 11 G21 W 6
WIND 20FT/LATE(MPH) NW 13 G22 NW 8 G17 SW 8
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 1040 1140
MIXING HGT(FT-AGL/MSL)3410 3750
TRANSPORT WND (MPH) NW 29 SW 17
VENT RATE (KT-FT) 100250 61590
CATEGORY DAY 4 4
INVERSION 27F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 62 GOOD 36 FAIR 54 GEN GOOD
MAX ADI LATE 71 GOOD 26 FAIR 64 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-232115-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (-2) 17 (-8) 36
RH % (24H TREND) 58 (-19) 79 (-18) 40
WIND 20FT/EARLY(MPH) NW 10 G20 NW 8 G19 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G21 NW 5 SW 8 G17
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 1140 1120
MIXING HGT(FT-AGL/MSL)3750 3690
TRANSPORT WND (MPH) NW 28 SW 21
VENT RATE (KT-FT) 97680 62600
CATEGORY DAY 4 4
INVERSION 25F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 71 GOOD 31 FAIR 44 GEN GOOD
MAX ADI LATE 73 GOOD 9 POOR 76 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-232115-
HARRISON-
INCLUDING THE CITY OF CADIZ
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (-1) 16 (-9) 35
RH % (24H TREND) 56 (-15) 74 (-13) 38
WIND 20FT/EARLY(MPH) NW 11 G22 NW 10 G22 W 6
WIND 20FT/LATE(MPH) NW 13 G23 NW 7 G17 SW 8 G17
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1080 1130
MIXING HGT(FT-AGL/MSL)3540 3700
TRANSPORT WND (MPH) NW 28 SW 18
VENT RATE (KT-FT) 95050 56580
CATEGORY DAY 4 4
INVERSION 26F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 58 GEN GOOD 32 FAIR 48 GEN GOOD
MAX ADI LATE 71 GOOD 26 FAIR 66 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-232115-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (-1) 17 (-10) 35
RH % (24H TREND) 54 (-16) 71 (-16) 37
WIND 20FT/EARLY(MPH) NW 11 G21 NW 11 G21 W 6
WIND 20FT/LATE(MPH) NW 13 G23 NW 8 G17 SW 8
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1100 1170
MIXING HGT(FT-AGL/MSL)3610 3830
TRANSPORT WND (MPH) NW 28 SW 17
VENT RATE (KT-FT) 101530 63410
CATEGORY DAY 4 4
INVERSION 27F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 57 GEN GOOD 34 FAIR 59 GEN GOOD
MAX ADI LATE 72 GOOD 25 FAIR 68 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-232115-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (-2) 18 (-7) 37
RH % (24H TREND) 56 (-17) 77 (-15) 38
WIND 20FT/EARLY(MPH) NW 10 G21 NW 8 G19 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G22 LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 1230 1130
MIXING HGT(FT-AGL/MSL)4040 3720
TRANSPORT WND (MPH) NW 26 SW 20
VENT RATE (KT-FT) 97530 61160
CATEGORY DAY 4 4
INVERSION 25F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 69 GOOD 31 FAIR 40 FAIR
MAX ADI LATE 73 GOOD 8 POOR 72 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-232115-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (-1) 17 (-8) 37
RH % (24H TREND) 55 (-18) 77 (-16) 38
WIND 20FT/EARLY(MPH) NW 9 G21 NW 8 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G23 NW 5 SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 1170 1130
MIXING HGT(FT-AGL/MSL)3850 3700
TRANSPORT WND (MPH) NW 26 SW 20
VENT RATE (KT-FT) 96430 60400
CATEGORY DAY 4 4
INVERSION 25F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 62 GOOD 33 FAIR 46 GEN GOOD
MAX ADI LATE 74 GOOD 10 POOR 72 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-232115-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (-1) 18 (-8) 36
RH % (24H TREND) 55 (-15) 74 (-13) 37
WIND 20FT/EARLY(MPH) NW 11 G23 NW 10 G22 W 6
WIND 20FT/LATE(MPH) NW 13 G23 NW 7 G17 SW 8 G17
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 1120 1120
MIXING HGT(FT-AGL/MSL)3680 3690
TRANSPORT WND (MPH) NW 28 SW 17
VENT RATE (KT-FT) 104180 64280
CATEGORY DAY 4 4
INVERSION 27F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 55 GEN GOOD 33 FAIR 55 GEN GOOD
MAX ADI LATE 73 GOOD 26 FAIR 63 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-232115-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (-2) 18 (-7) 37
RH % (24H TREND) 53 (-21) 76 (-15) 38
WIND 20FT/EARLY(MPH) NW 9 G21 NW 7 G20 W 5
WIND 20FT/LATE(MPH) NW 11 G23 NW 5 SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 1220 1120
MIXING HGT(FT-AGL/MSL)4000 3670
TRANSPORT WND (MPH) NW 26 SW 18
VENT RATE (KT-FT) 99500 61440
CATEGORY DAY 4 4
INVERSION 26F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 57 GEN GOOD 32 FAIR 47 GEN GOOD
MAX ADI LATE 74 GOOD 12 POOR 70 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-232115-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (-2) 18 (-8) 37
RH % (24H TREND) 53 (-17) 73 (-16) 38
WIND 20FT/EARLY(MPH) NW 9 G22 NW 8 G22 W 5
WIND 20FT/LATE(MPH) NW 10 G23 NW 6 G17 SW 7 G17
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT(M-AGL/MSL) 1170 1130
MIXING HGT(FT-AGL/MSL)3840 3720
TRANSPORT WND (MPH) NW 26 SW 17
VENT RATE (KT-FT) 98850 58270
CATEGORY DAY 4 4
INVERSION 27F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 53 GEN GOOD 32 FAIR 51 GEN GOOD
MAX ADI LATE 72 GOOD 14 GEN POOR 75 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-232115-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 50 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (-3) 13 (-12) 32
RH % (24H TREND) 66 (-13) 80 (-14) 46
WIND 20FT/EARLY(MPH) NW 10 G20 NW 13 G21 W 6
WIND 20FT/LATE(MPH) NW 14 G23 NW 9 G18 SW 7
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 990 1110
MIXING HGT(FT-AGL/MSL)3240 3640
TRANSPORT WND (MPH) NW 26 SW 17
VENT RATE (KT-FT) 83300 52870
CATEGORY DAY 4 4
INVERSION 27F/8AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 64 GOOD 34 FAIR 33 FAIR
MAX ADI LATE 64 GOOD 25 FAIR 62 GOOD
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-232115-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 40 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (-3) 12 (-13) 30
RH % (24H TREND) 67 (-15) 80 (-14) 46
WIND 20FT/EARLY(MPH) NW 9 G20 NW 10 G21 W 6
WIND 20FT/LATE(MPH) NW 11 G21 NW 8 G19 SW 6
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1050 1100
MIXING HGT(FT-AGL/MSL)3440 3590
TRANSPORT WND (MPH) N 26 W 16
VENT RATE (KT-FT) 80250 56280
CATEGORY DAY 4 3
INVERSION 26F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 62 GOOD 31 FAIR 39 FAIR
MAX ADI LATE 65 GOOD 27 FAIR 70 GOOD
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-232115-
FOREST-
INCLUDING THE CITY OF TIONESTA
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (-2) 10 (-16) 29
RH % (24H TREND) 66 (-17) 78 (-15) 44
WIND 20FT/EARLY(MPH) NW 8 G20 NW 8 G20 W 5
WIND 20FT/LATE(MPH) NW 9 G21 NW 7 G18 SW 5
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1120 1090
MIXING HGT(FT-AGL/MSL)3670 3590
TRANSPORT WND (MPH) N 26 W 15
VENT RATE (KT-FT) 91030 51600
CATEGORY DAY 4 3
INVERSION 27F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 61 GOOD 30 FAIR 65 GOOD
MAX ADI LATE 68 GOOD 27 FAIR 63 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-232115-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 40 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (-2) 14 (-12) 34
RH % (24H TREND) 60 (-14) 74 (-17) 42
WIND 20FT/EARLY(MPH) NW 9 G19 NW 11 G20 W 5
WIND 20FT/LATE(MPH) NW 13 G21 NW 8 G17 SW 6
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1000 1190
MIXING HGT(FT-AGL/MSL)3270 3900
TRANSPORT WND (MPH) NW 28 SW 17
VENT RATE (KT-FT) 85930 58290
CATEGORY DAY 4 4
INVERSION 27F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 66 GOOD 36 FAIR 38 FAIR
MAX ADI LATE 68 GOOD 29 FAIR 75 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-232115-
BUTLER-
INCLUDING THE CITY OF BUTLER
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 40 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (-1) 13 (-12) 33
RH % (24H TREND) 63 (-15) 76 (-17) 43
WIND 20FT/EARLY(MPH) NW 9 G20 NW 11 G21 W 7
WIND 20FT/LATE(MPH) NW 13 G22 NW 9 G19 SW 6
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1070 1220
MIXING HGT(FT-AGL/MSL)3510 4000
TRANSPORT WND (MPH) NW 28 SW 17
VENT RATE (KT-FT) 85540 60930
CATEGORY DAY 4 4
INVERSION 26F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 65 GOOD 34 FAIR 40 FAIR
MAX ADI LATE 69 GOOD 29 FAIR 79 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-232115-
CLARION-
INCLUDING THE CITY OF CLARION
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (-2) 13 (-13) 31
RH % (24H TREND) 64 (-19) 76 (-15) 44
WIND 20FT/EARLY(MPH) NW 9 G21 NW 10 G21 W 7
WIND 20FT/LATE(MPH) NW 11 G22 NW 8 G20 SW 6
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 1110 1160
MIXING HGT(FT-AGL/MSL)3640 3790
TRANSPORT WND (MPH) NW 26 W 16
VENT RATE (KT-FT) 90000 60960
CATEGORY DAY 4 4
INVERSION 27F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 64 GOOD 32 FAIR 43 GEN GOOD
MAX ADI LATE 70 GOOD 29 FAIR 71 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-232115-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (-1) 11 (-16) 29
RH % (24H TREND) 62 (-21) 75 (-14) 44
WIND 20FT/EARLY(MPH) NW 10 G21 NW 11 G21 W 8 G19
WIND 20FT/LATE(MPH) NW 12 G23 NW 10 G20 SW 7
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1180 1120
MIXING HGT(FT-AGL/MSL)3860 3660
TRANSPORT WND (MPH) NW 26 W 16
VENT RATE (KT-FT) 101700 60770
CATEGORY DAY 4 3
INVERSION 28F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 62 GOOD 31 FAIR 52 GEN GOOD
MAX ADI LATE 72 GOOD 30 FAIR 68 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-232115-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 40 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (-2) 15 (-12) 34
RH % (24H TREND) 58 (-12) 71 (-15) 40
WIND 20FT/EARLY(MPH) NW 9 G20 NW 10 G21 W 5
WIND 20FT/LATE(MPH) NW 12 G22 NW 7 G17 SW 6
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 1080 1220
MIXING HGT(FT-AGL/MSL)3530 4010
TRANSPORT WND (MPH) NW 28 SW 17
VENT RATE (KT-FT) 96930 63280
CATEGORY DAY 4 4
INVERSION 28F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 63 GOOD 35 FAIR 41 GEN GOOD
MAX ADI LATE 70 GOOD 29 FAIR 78 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-232115-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 50 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (0) 17 (-11) 35
RH % (24H TREND) 58 (-4) 71 (-16) 40
WIND 20FT/EARLY(MPH) NW 11 G21 NW 12 G21 W 8
WIND 20FT/LATE(MPH) NW 14 G23 NW 9 G18 SW 8
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1150 1260
MIXING HGT(FT-AGL/MSL)3790 4130
TRANSPORT WND (MPH) NW 28 SW 17
VENT RATE (KT-FT) 93150 63850
CATEGORY DAY 4 4
INVERSION 29F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 61 GOOD 34 FAIR 42 GEN GOOD
MAX ADI LATE 72 GOOD 30 FAIR 66 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-232115-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 40 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (-1) 14 (-13) 34
RH % (24H TREND) 62 (-17) 73 (-17) 44
WIND 20FT/EARLY(MPH) NW 9 G20 NW 11 G21 W 7
WIND 20FT/LATE(MPH) NW 12 G23 NW 9 G19 SW 6
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1170 1260
MIXING HGT(FT-AGL/MSL)3840 4120
TRANSPORT WND (MPH) NW 28 W 17
VENT RATE (KT-FT) 96260 64090
CATEGORY DAY 4 4
INVERSION 27F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 65 GOOD 32 FAIR 44 GEN GOOD
MAX ADI LATE 72 GOOD 29 FAIR 81 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-232115-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 40 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (0) 17 (-10) 35
RH % (24H TREND) 58 (-9) 71 (-16) 39
WIND 20FT/EARLY(MPH) NW 12 G21 NW 12 G21 W 7
WIND 20FT/LATE(MPH) NW 14 G23 NW 9 G18 SW 9
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1120 1220
MIXING HGT(FT-AGL/MSL)3660 3990
TRANSPORT WND (MPH) NW 29 SW 18
VENT RATE (KT-FT) 102280 69730
CATEGORY DAY 4 4
INVERSION 27F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 56 GEN GOOD 34 FAIR 47 GEN GOOD
MAX ADI LATE 74 GOOD 27 FAIR 67 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-232115-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 40 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (0) 17 (-9) 35
RH % (24H TREND) 61 (-13) 72 (-16) 40
WIND 20FT/EARLY(MPH) NW 10 G21 NW 10 G20 W 6
WIND 20FT/LATE(MPH) NW 12 G22 NW 8 G17 SW 8
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1120 1240
MIXING HGT(FT-AGL/MSL)3670 4080
TRANSPORT WND (MPH) NW 26 SW 18
VENT RATE (KT-FT) 101630 71870
CATEGORY DAY 4 4
INVERSION 27F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 51 GEN GOOD 32 FAIR 44 GEN GOOD
MAX ADI LATE 71 GOOD 26 FAIR 72 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-232115-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 50 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (-1) 15 (-12) 35
RH % (24H TREND) 61 (-5) 74 (-16) 42
WIND 20FT/EARLY(MPH) NW 12 G21 NW 13 G22 W 9
WIND 20FT/LATE(MPH) NW 15 G23 NW 10 G19 SW 9
PRECIP AMOUNT 0.03 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1130 1270
MIXING HGT(FT-AGL/MSL)3690 4150
TRANSPORT WND (MPH) NW 26 W 18
VENT RATE (KT-FT) 93770 72570
CATEGORY DAY 4 4
INVERSION 27F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 56 GEN GOOD 33 FAIR 46 GEN GOOD
MAX ADI LATE 69 GOOD 28 FAIR 68 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-232115-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 60 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (+1) 13 (-13) 34
RH % (24H TREND) 61 (-13) 79 (-11) 42
WIND 20FT/EARLY(MPH) NW 11 G23 NW 12 G24 W 9 G22
WIND 20FT/LATE(MPH) NW 13 G24 NW 10 G23 W 7 G18
PRECIP AMOUNT 0.17 0.03 0.00
PRECIP DURATION 5 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1060 1200
MIXING HGT(FT-AGL/MSL)3480 3940
TRANSPORT WND (MPH) NW 25 W 18
VENT RATE (KT-FT) 97750 70630
CATEGORY DAY 4 4
INVERSION 26F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 55 GEN GOOD 30 FAIR 51 GEN GOOD
MAX ADI LATE 63 GOOD 29 FAIR 75 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-232115-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 60 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (0) 16 (-11) 36
RH % (24H TREND) 60 (-11) 75 (-14) 41
WIND 20FT/EARLY(MPH) NW 10 G19 NW 10 G20 W 7
WIND 20FT/LATE(MPH) NW 12 G20 NW 8 G17 SW 7
PRECIP AMOUNT 0.06 0.01 0.00
PRECIP DURATION 5 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 1160 1290
MIXING HGT(FT-AGL/MSL)3800 4220
TRANSPORT WND (MPH) NW 26 W 18
VENT RATE (KT-FT) 95730 76370
CATEGORY DAY 4 4
INVERSION 27F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 50 GEN GOOD 33 FAIR 47 GEN GOOD
MAX ADI LATE 69 GOOD 26 FAIR 83 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-232115-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 70 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (0) 12 (-12) 34
RH % (24H TREND) 68 (-11) 82 (-11) 45
WIND 20FT/EARLY(MPH) NW 9 G20 NW 9 G22 W 7 G18
WIND 20FT/LATE(MPH) NW 10 G22 NW 8 G20 SW 6
PRECIP AMOUNT 0.25 0.04 0.00
PRECIP DURATION 7 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 980 1110
MIXING HGT(FT-AGL/MSL)3220 3650
TRANSPORT WND (MPH) NW 25 W 18
VENT RATE (KT-FT) 93780 78610
CATEGORY DAY 4 4
INVERSION 24F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 50 GEN GOOD 28 FAIR 56 GEN GOOD
MAX ADI LATE 61 GOOD 23 FAIR 74 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-232115-
INDIANA-
INCLUDING THE CITY OF INDIANA
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 50 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (0) 14 (-13) 33
RH % (24H TREND) 63 (-15) 75 (-14) 43
WIND 20FT/EARLY(MPH) NW 11 G22 NW 12 G23 W 9 G20
WIND 20FT/LATE(MPH) NW 13 G23 NW 11 G23 W 7
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 1140 1240
MIXING HGT(FT-AGL/MSL)3730 4050
TRANSPORT WND (MPH) NW 26 W 17
VENT RATE (KT-FT) 106420 64920
CATEGORY DAY 4 4
INVERSION 28F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 63 GOOD 31 FAIR 50 GEN GOOD
MAX ADI LATE 71 GOOD 29 FAIR 75 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-232115-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 60 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (-2) 14 (-13) 33
RH % (24H TREND) 62 (-19) 76 (-13) 43
WIND 20FT/EARLY(MPH) NW 11 G23 NW 12 G23 W 9 G22
WIND 20FT/LATE(MPH) NW 13 G23 W 11 G23 W 7
PRECIP AMOUNT 0.06 0.01 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1100 1140
MIXING HGT(FT-AGL/MSL)3600 3720
TRANSPORT WND (MPH) NW 28 W 17
VENT RATE (KT-FT) 98980 66700
CATEGORY DAY 4 4
INVERSION 28F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 59 GEN GOOD 31 FAIR 52 GEN GOOD
MAX ADI LATE 69 GOOD 30 FAIR 69 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-232115-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (-1) 17 (-10) 34
RH % (24H TREND) 55 (-14) 69 (-16) 38
WIND 20FT/EARLY(MPH) NW 9 G20 NW 10 G20 W 5
WIND 20FT/LATE(MPH) NW 12 G22 NW 8 G17 SW 7
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1130 1220
MIXING HGT(FT-AGL/MSL)3710 4000
TRANSPORT WND (MPH) NW 28 SW 16
VENT RATE (KT-FT) 100130 56950
CATEGORY DAY 4 4
INVERSION 28F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 62 GOOD 34 FAIR 46 GEN GOOD
MAX ADI LATE 71 GOOD 25 FAIR 74 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-232115-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (0) 18 (-10) 35
RH % (24H TREND) 53 (-14) 68 (-18) 37
WIND 20FT/EARLY(MPH) NW 10 G21 NW 11 G20 W 6
WIND 20FT/LATE(MPH) NW 13 G23 NW 8 G17 SW 8
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1170 1220
MIXING HGT(FT-AGL/MSL)3840 4010
TRANSPORT WND (MPH) NW 28 SW 18
VENT RATE (KT-FT) 100980 69650
CATEGORY DAY 4 4
INVERSION 28F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 56 GEN GOOD 35 FAIR 64 GOOD
MAX ADI LATE 73 GOOD 26 FAIR 67 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-232115-
OHIO-
INCLUDING THE CITY OF WHEELING
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (-1) 18 (-9) 35
RH % (24H TREND) 54 (-13) 71 (-16) 38
WIND 20FT/EARLY(MPH) NW 11 G21 NW 11 G21 W 7
WIND 20FT/LATE(MPH) NW 14 G23 NW 9 G17 SW 8
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1130 1200
MIXING HGT(FT-AGL/MSL)3710 3930
TRANSPORT WND (MPH) NW 28 SW 18
VENT RATE (KT-FT) 104900 68870
CATEGORY DAY 4 4
INVERSION 28F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 53 GEN GOOD 34 FAIR 43 GEN GOOD
MAX ADI LATE 73 GOOD 26 FAIR 67 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 2 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-232115-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (0) 18 (-9) 37
RH % (24H TREND) 57 (-10) 71 (-15) 39
WIND 20FT/EARLY(MPH) NW 10 G21 NW 10 G21 W 6
WIND 20FT/LATE(MPH) NW 12 G23 NW 7 G17 SW 8
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1170 1190
MIXING HGT(FT-AGL/MSL)3850 3920
TRANSPORT WND (MPH) NW 28 SW 17
VENT RATE (KT-FT) 108180 64130
CATEGORY DAY 4 4
INVERSION 28F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 52 GEN GOOD 32 FAIR 65 GOOD
MAX ADI LATE 73 GOOD 26 FAIR 68 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 2 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-232115-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (-1) 18 (-9) 36
RH % (24H TREND) 59 (-9) 72 (-17) 41
WIND 20FT/EARLY(MPH) NW 9 G21 NW 9 G21 W 6
WIND 20FT/LATE(MPH) NW 10 G22 NW 7 G17 SW 7
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1150 1180
MIXING HGT(FT-AGL/MSL)3780 3870
TRANSPORT WND (MPH) NW 26 SW 17
VENT RATE (KT-FT) 101860 61740
CATEGORY DAY 4 4
INVERSION 27F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 49 GEN GOOD 31 FAIR 43 GEN GOOD
MAX ADI LATE 70 GOOD 25 FAIR 82 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-232115-
MARION-
INCLUDING THE CITY OF FAIRMONT
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 50 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (-1) 17 (-9) 36
RH % (24H TREND) 63 (-8) 76 (-13) 43
WIND 20FT/EARLY(MPH) NW 9 G20 NW 9 G20 W 6
WIND 20FT/LATE(MPH) NW 10 G21 NW 7 G17 SW 7
PRECIP AMOUNT 0.03 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1160 1220
MIXING HGT(FT-AGL/MSL)3810 4000
TRANSPORT WND (MPH) NW 25 SW 18
VENT RATE (KT-FT) 95710 61660
CATEGORY DAY 4 4
INVERSION 26F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 51 GEN GOOD 31 FAIR 42 GEN GOOD
MAX ADI LATE 68 GOOD 25 FAIR 85 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-232115-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 50 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (-1) 17 (-10) 36
RH % (24H TREND) 62 (-12) 74 (-15) 42
WIND 20FT/EARLY(MPH) NW 9 G20 NW 9 G19 W 6
WIND 20FT/LATE(MPH) NW 10 G20 NW 7 G17 SW 7
PRECIP AMOUNT 0.05 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1150 1260
MIXING HGT(FT-AGL/MSL)3770 4140
TRANSPORT WND (MPH) NW 25 SW 18
VENT RATE (KT-FT) 94340 73650
CATEGORY DAY 4 4
INVERSION 27F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 50 GEN GOOD 32 FAIR 44 GEN GOOD
MAX ADI LATE 69 GOOD 25 FAIR 87 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-232115-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 60 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (-1) 13 (-11) 34
RH % (24H TREND) 68 (-17) 81 (-13) 45
WIND 20FT/EARLY(MPH) NW 10 G20 NW 9 G20 W 6
WIND 20FT/LATE(MPH) NW 10 G20 NW 8 G17 SW 6
PRECIP AMOUNT 0.25 0.03 0.00
PRECIP DURATION 7 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 970 1080
MIXING HGT(FT-AGL/MSL)3180 3540
TRANSPORT WND (MPH) NW 25 W 18
VENT RATE (KT-FT) 86060 64730
CATEGORY DAY 4 4
INVERSION 24F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 41 GEN GOOD 31 FAIR 45 GEN GOOD
MAX ADI LATE 62 GOOD 24 FAIR 74 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-232115-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 70 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (-2) 13 (-11) 34
RH % (24H TREND) 69 (-14) 83 (-10) 45
WIND 20FT/EARLY(MPH) NW 8 G20 NW 7 G19 W 5
WIND 20FT/LATE(MPH) NW 9 G20 W 6 G17 SW 6
PRECIP AMOUNT 0.24 0.03 0.00
PRECIP DURATION 7 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1060 1160
MIXING HGT(FT-AGL/MSL)3480 3800
TRANSPORT WND (MPH) NW 26 W 18
VENT RATE (KT-FT) 94350 84350
CATEGORY DAY 4 4
INVERSION 24F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 49 GEN GOOD 30 FAIR 48 GEN GOOD
MAX ADI LATE 66 GOOD 22 FAIR 83 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-232115-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 70 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (-2) 12 (-11) 34
RH % (24H TREND) 71 (-16) 86 (-10) 45
WIND 20FT/EARLY(MPH) NW 11 G23 NW 11 G23 W 8 G19
WIND 20FT/LATE(MPH) NW 11 G23 W 9 G21 SW 7 G17
PRECIP AMOUNT 0.21 0.03 0.00
PRECIP DURATION 7 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1010 1040
MIXING HGT(FT-AGL/MSL)3300 3410
TRANSPORT WND (MPH) NW 28 W 20
VENT RATE (KT-FT) 97410 78070
CATEGORY DAY 4 4
INVERSION 23F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 54 GEN GOOD 30 FAIR 67 GOOD
MAX ADI LATE 66 GOOD 24 FAIR 68 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-232115-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 70 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (-2) 13 (-10) 36
RH % (24H TREND) 67 (-15) 84 (-7) 40
WIND 20FT/EARLY(MPH) NW 10 G23 NW 9 G23 W 7 G18
WIND 20FT/LATE(MPH) NW 11 G23 W 8 G20 SW 6
PRECIP AMOUNT 0.22 0.04 0.00
PRECIP DURATION 8 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1040 1080
MIXING HGT(FT-AGL/MSL)3400 3560
TRANSPORT WND (MPH) NW 28 W 18
VENT RATE (KT-FT) 99450 75680
CATEGORY DAY 4 4
INVERSION 23F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 56 GEN GOOD 32 FAIR 50 GEN GOOD
MAX ADI LATE 67 GOOD 25 FAIR 66 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-232115-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1213 AM EST MON FEB 23 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 70 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 26 (-4) 9 (-11) 32
RH % (24H TREND) 76 (-10) 88 (-7) 47
WIND 20FT/EARLY(MPH) NW 13 G37 NW 13 G36 W 10 G31
WIND 20FT/LATE(MPH) NW 13 G35 W 12 G34 W 8 G23
PRECIP AMOUNT 0.24 0.05 0.00
PRECIP DURATION 7 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 990 910
MIXING HGT(FT-AGL/MSL)3250 3000
TRANSPORT WND (MPH) NW 32 W 20
VENT RATE (KT-FT) 127600 66510
CATEGORY DAY 4 4
INVERSION 20F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 64 GOOD 37 FAIR 56 GEN GOOD
MAX ADI LATE 77 GOOD 31 FAIR 59 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SNOW LIKELY AND A CHANCE OF RAIN.
LOWS IN THE UPPER 20S. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. RAIN AND SNOW LIKELY. LOWS IN THE
LOWER 20S. HIGHS IN THE LOWER 40S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 20S. HIGHS IN THE LOWER 40S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE MID 40S.
NORTHWEST WINDS 5 TO 10 MPH.
AK
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page