767
FNUS51 KPBZ 120551
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
151 AM EDT THU MAR 12 2026
DISCUSSION
DRIER AND COLDER WEATHER RETURNS TODAY WITH GUSTY WINDS BEHIND THE
COLD FRONT. LIGHT RAIN AND SNOW SHOWERS WILL RETURN FRIDAY WITH
STRONG WIND GUSTS. WARMER TEMPERATURES RETURN BRIEFLY EARLY NEXT
WEEK BEFORE ANOTHER COOL DOWN.
OHZ039-122015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-26) 31 (-8) 55
RH % (24H TREND) 37 (-32) 72 (-23) 39
WIND 20FT/EARLY(MPH) NW 10 G20 LGT/VAR S 15 G41
WIND 20FT/LATE(MPH) NW 11 G19 S 5 G18 SW 20 G42
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(M-AGL/MSL) 2330 3300
MIXING HGT(FT-AGL/MSL)7630 10830
TRANSPORT WND (MPH) NW 26 W 53
VENT RATE (KT-FT) 175490 498180
CATEGORY DAY 5 5
INVERSION 32F/6AM 8PM 34F/5AM
DISPERSION 5 5
MAX ADI EARLY 65 GOOD 29 FAIR 148 VERY GOOD
MAX ADI LATE 132 VERY GOOD14 GEN POOR 200 VERY GOOD
MAX LVORI EARLY 3 3 1
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-122015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 42 (-27) 30 (-7) 53
RH % (24H TREND) 37 (-32) 71 (-25) 40
WIND 20FT/EARLY(MPH) NW 11 G20 W 5 S 15 G41
WIND 20FT/LATE(MPH) NW 12 G20 S 6 G18 SW 21 G43
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 2310 3300
MIXING HGT(FT-AGL/MSL)7570 10820
TRANSPORT WND (MPH) NW 26 W 52
VENT RATE (KT-FT) 174110 486900
CATEGORY DAY 5 5
INVERSION 31F/6AM 8PM 33F/6AM
DISPERSION 5 5
MAX ADI EARLY 67 GOOD 32 FAIR 134 VERY GOOD
MAX ADI LATE 129 VERY GOOD13 GEN POOR 200 VERY 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.
OHZ041-122015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 42 (-28) 29 (-9) 53
RH % (24H TREND) 37 (-29) 71 (-22) 40
WIND 20FT/EARLY(MPH) NW 11 G21 W 5 S 14 G40
WIND 20FT/LATE(MPH) NW 12 G20 S 5 G18 SW 20 G44
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 2260 3250
MIXING HGT(FT-AGL/MSL)7430 10650
TRANSPORT WND (MPH) NW 28 W 51
VENT RATE (KT-FT) 178320 468600
CATEGORY DAY 5 5
INVERSION 31F/6AM 8PM 33F/6AM
DISPERSION 5 5
MAX ADI EARLY 71 GOOD 18 GEN POOR 127 VERY GOOD
MAX ADI LATE 144 VERY GOOD13 GEN POOR 199 VERY 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.
OHZ048-122015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-24) 31 (-8) 55
RH % (24H TREND) 38 (-36) 73 (-26) 39
WIND 20FT/EARLY(MPH) NW 8 G19 LGT/VAR S 14 G42
WIND 20FT/LATE(MPH) NW 9 G17 S 5 G19 SW 19 G42
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2400 3230
MIXING HGT(FT-AGL/MSL)7880 10610
TRANSPORT WND (MPH) NW 28 W 53
VENT RATE (KT-FT) 189120 488060
CATEGORY DAY 5 5
INVERSION 32F/6AM 8PM 34F/4AM
DISPERSION 5 5
MAX ADI EARLY 61 GOOD 30 FAIR 156 VERY GOOD
MAX ADI LATE 135 VERY GOOD18 GEN POOR 199 VERY GOOD
MAX LVORI EARLY 3 3 1
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-122015-
HARRISON-
INCLUDING THE CITY OF CADIZ
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-23) 30 (-8) 55
RH % (24H TREND) 35 (-44) 69 (-30) 37
WIND 20FT/EARLY(MPH) NW 10 G20 W 5 S 14 G39
WIND 20FT/LATE(MPH) NW 11 G20 S 5 SW 19 G41
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(M-AGL/MSL) 2330 3330
MIXING HGT(FT-AGL/MSL)7630 10930
TRANSPORT WND (MPH) NW 28 W 53
VENT RATE (KT-FT) 183120 502780
CATEGORY DAY 5 5
INVERSION 31F/6AM 8PM 34F/6AM
DISPERSION 5 5
MAX ADI EARLY 63 GOOD 31 FAIR 141 VERY GOOD
MAX ADI LATE 134 VERY GOOD13 GEN POOR 199 VERY GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-122015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-24) 31 (-8) 55
RH % (24H TREND) 34 (-45) 68 (-31) 36
WIND 20FT/EARLY(MPH) NW 11 G20 W 5 S 13 G37
WIND 20FT/LATE(MPH) NW 11 G20 S 5 SW 19 G41
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 2310 3360
MIXING HGT(FT-AGL/MSL)7590 11030
TRANSPORT WND (MPH) NW 25 W 51
VENT RATE (KT-FT) 166980 485320
CATEGORY DAY 5 5
INVERSION 32F/6AM 8PM 33F/6AM
DISPERSION 5 5
MAX ADI EARLY 65 GOOD 32 FAIR 134 VERY GOOD
MAX ADI LATE 138 VERY GOOD12 POOR 197 VERY GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-122015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-22) 31 (-9) 56
RH % (24H TREND) 37 (-45) 71 (-25) 37
WIND 20FT/EARLY(MPH) NW 8 G19 LGT/VAR S 14 G42
WIND 20FT/LATE(MPH) NW 9 G18 LGT/VAR SW 19 G42
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2450 3090
MIXING HGT(FT-AGL/MSL)8030 10150
TRANSPORT WND (MPH) NW 28 W 53
VENT RATE (KT-FT) 192720 466900
CATEGORY DAY 5 5
INVERSION 32F/6AM 8PM 34F/4AM
DISPERSION 5 5
MAX ADI EARLY 59 GEN GOOD 15 GEN POOR 148 VERY GOOD
MAX ADI LATE 138 VERY GOOD18 GEN POOR 198 VERY GOOD
MAX LVORI EARLY 3 3 1
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-122015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-23) 31 (-8) 57
RH % (24H TREND) 34 (-49) 71 (-28) 36
WIND 20FT/EARLY(MPH) NW 8 G19 LGT/VAR S 12 G38
WIND 20FT/LATE(MPH) NW 9 G19 LGT/VAR SW 18 G42
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2460 3180
MIXING HGT(FT-AGL/MSL)8080 10420
TRANSPORT WND (MPH) NW 26 W 52
VENT RATE (KT-FT) 185840 468900
CATEGORY DAY 5 5
INVERSION 32F/6AM 8PM 34F/5AM
DISPERSION 5 5
MAX ADI EARLY 62 GOOD 17 GEN POOR 138 VERY GOOD
MAX ADI LATE 131 VERY GOOD13 GEN POOR 197 VERY GOOD
MAX LVORI EARLY 3 3 1
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-122015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-25) 31 (-8) 56
RH % (24H TREND) 34 (-47) 70 (-29) 35
WIND 20FT/EARLY(MPH) NW 10 G20 W 5 S 13 G40
WIND 20FT/LATE(MPH) NW 10 G20 S 5 G17 SW 20 G41
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2380 3130
MIXING HGT(FT-AGL/MSL)7820 10260
TRANSPORT WND (MPH) NW 26 W 53
VENT RATE (KT-FT) 179860 471960
CATEGORY DAY 5 5
INVERSION 33F/6AM 8PM 34F/6AM
DISPERSION 5 5
MAX ADI EARLY 62 GOOD 32 FAIR 141 VERY GOOD
MAX ADI LATE 137 VERY GOOD13 GEN POOR 199 VERY GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-122015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (-27) 31 (-8) 58
RH % (24H TREND) 34 (-36) 71 (-28) 35
WIND 20FT/EARLY(MPH) NW 9 G19 LGT/VAR S 12 G37
WIND 20FT/LATE(MPH) NW 9 G19 LGT/VAR SW 16 G41
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2450 2910
MIXING HGT(FT-AGL/MSL)8040 9540
TRANSPORT WND (MPH) NW 26 W 51
VENT RATE (KT-FT) 184920 419760
CATEGORY DAY 5 5
INVERSION 34F/6AM 8PM 34F/5AM
DISPERSION 5 5
MAX ADI EARLY 60 GEN GOOD 16 GEN POOR 132 VERY GOOD
MAX ADI LATE 136 VERY GOOD13 GEN POOR 191 VERY GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-122015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (-30) 32 (-7) 58
RH % (24H TREND) 34 (-25) 69 (-29) 34
WIND 20FT/EARLY(MPH) NW 8 G20 LGT/VAR S 11 G39
WIND 20FT/LATE(MPH) NW 9 G20 LGT/VAR SW 16 G41
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2510 2860
MIXING HGT(FT-AGL/MSL)8240 9380
TRANSPORT WND (MPH) NW 26 W 51
VENT RATE (KT-FT) 189520 412720
CATEGORY DAY 5 5
INVERSION 35F/6AM 8PM 34F/6AM
DISPERSION 5 5
MAX ADI EARLY 61 GOOD 14 GEN POOR 122 VERY GOOD
MAX ADI LATE 137 VERY GOOD11 POOR 186 VERY GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-122015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 40 (-30) 27 (-9) 51
RH % (24H TREND) 41 (-22) 77 (-18) 47
WIND 20FT/EARLY(MPH) NW 12 G22 W 5 S 14 G39
WIND 20FT/LATE(MPH) NW 13 G21 S 5 SW 19 G43
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2140 2630
MIXING HGT(FT-AGL/MSL)7010 8610
TRANSPORT WND (MPH) NW 29 W 47
VENT RATE (KT-FT) 175250 353010
CATEGORY DAY 5 5
INVERSION 30F/6AM 10PM 31F/6AM
DISPERSION 5 5
MAX ADI EARLY 63 GOOD 18 GEN POOR 116 VERY GOOD
MAX ADI LATE 133 VERY GOOD13 GEN POOR 182 VERY GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-122015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 39 (-30) 27 (-8) 49
RH % (24H TREND) 41 (-26) 76 (-17) 50
WIND 20FT/EARLY(MPH) NW 11 G22 W 5 G17 S 10 G38
WIND 20FT/LATE(MPH) NW 11 G21 LGT/VAR SW 15 G41
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2180 2560
MIXING HGT(FT-AGL/MSL)7150 8410
TRANSPORT WND (MPH) NW 30 SW 48
VENT RATE (KT-FT) 185900 353220
CATEGORY DAY 5 5
INVERSION 29F/6AM 10PM 30F/6AM
DISPERSION 5 5
MAX ADI EARLY 64 GOOD 37 FAIR 117 VERY GOOD
MAX ADI LATE 138 VERY GOOD8 POOR 182 VERY GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-122015-
FOREST-
INCLUDING THE CITY OF TIONESTA
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (-30) 26 (-8) 47
RH % (24H TREND) 41 (-25) 73 (-23) 49
WIND 20FT/EARLY(MPH) NW 9 G22 W 5 G17 S 9 G37
WIND 20FT/LATE(MPH) NW 10 G22 LGT/VAR SW 13 G40
PRECIP AMOUNT 0.00 0.00 0.06
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2110 2510
MIXING HGT(FT-AGL/MSL)6910 8250
TRANSPORT WND (MPH) NW 31 SW 46
VENT RATE (KT-FT) 186570 330000
CATEGORY DAY 5 5
INVERSION 29F/6AM 11PM 29F/7AM
DISPERSION 5 5
MAX ADI EARLY 68 GOOD 38 FAIR 116 VERY GOOD
MAX ADI LATE 142 VERY GOOD5 VERY POOR 166 VERY 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.
PAZ013-122015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 42 (-29) 28 (-9) 52
RH % (24H TREND) 38 (-24) 74 (-22) 42
WIND 20FT/EARLY(MPH) NW 10 G20 W 5 S 12 G38
WIND 20FT/LATE(MPH) NW 11 G19 LGT/VAR SW 18 G41
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 2360 3150
MIXING HGT(FT-AGL/MSL)7730 10350
TRANSPORT WND (MPH) NW 30 W 46
VENT RATE (KT-FT) 200980 414000
CATEGORY DAY 5 5
INVERSION 31F/6AM 10PM 31F/6AM
DISPERSION 5 5
MAX ADI EARLY 82 GOOD 19 GEN POOR 110 VERY GOOD
MAX ADI LATE 146 VERY GOOD9 POOR 189 VERY 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.
PAZ014-122015-
BUTLER-
INCLUDING THE CITY OF BUTLER
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 41 (-28) 26 (-9) 53
RH % (24H TREND) 40 (-34) 76 (-19) 43
WIND 20FT/EARLY(MPH) NW 11 G22 W 5 G17 S 11 G35
WIND 20FT/LATE(MPH) NW 12 G21 LGT/VAR SW 16 G40
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2500 3320
MIXING HGT(FT-AGL/MSL)8190 10900
TRANSPORT WND (MPH) NW 31 W 45
VENT RATE (KT-FT) 221130 425100
CATEGORY DAY 5 5
INVERSION 30F/6AM 10PM 30F/6AM
DISPERSION 5 5
MAX ADI EARLY 62 GOOD 19 GEN POOR 112 VERY GOOD
MAX ADI LATE 151 VERY GOOD8 POOR 184 VERY GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-122015-
CLARION-
INCLUDING THE CITY OF CLARION
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 40 (-27) 27 (-8) 50
RH % (24H TREND) 40 (-32) 75 (-20) 47
WIND 20FT/EARLY(MPH) NW 11 G23 W 5 G18 S 10 G36
WIND 20FT/LATE(MPH) NW 11 G22 LGT/VAR SW 14 G40
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2470 2890
MIXING HGT(FT-AGL/MSL)8110 9480
TRANSPORT WND (MPH) NW 30 W 44
VENT RATE (KT-FT) 210860 360240
CATEGORY DAY 5 5
INVERSION 30F/6AM 10PM 30F/7AM
DISPERSION 5 5
MAX ADI EARLY 63 GOOD 38 FAIR 110 VERY GOOD
MAX ADI LATE 150 VERY GOOD8 POOR 173 VERY 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.
PAZ016-122015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 38 (-27) 26 (-10) 49
RH % (24H TREND) 38 (-33) 72 (-26) 44
WIND 20FT/EARLY(MPH) NW 12 G23 W 6 G19 S 9 G34
WIND 20FT/LATE(MPH) NW 12 G23 LGT/VAR SW 15 G39
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2440 2940
MIXING HGT(FT-AGL/MSL)8020 9640
TRANSPORT WND (MPH) NW 32 W 43
VENT RATE (KT-FT) 224560 356680
CATEGORY DAY 5 5
INVERSION 31F/6AM 11PM 30F/7AM
DISPERSION 5 5
MAX ADI EARLY 62 GOOD 25 FAIR 101 VERY GOOD
MAX ADI LATE 154 VERY GOOD6 VERY POOR 160 VERY 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.
PAZ020-122015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 42 (-27) 30 (-9) 54
RH % (24H TREND) 37 (-33) 70 (-25) 39
WIND 20FT/EARLY(MPH) NW 10 G20 LGT/VAR S 11 G37
WIND 20FT/LATE(MPH) NW 11 G20 LGT/VAR SW 17 G40
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 2400 3360
MIXING HGT(FT-AGL/MSL)7870 11020
TRANSPORT WND (MPH) NW 30 W 46
VENT RATE (KT-FT) 204620 440800
CATEGORY DAY 5 5
INVERSION 33F/6AM 9PM 33F/6AM
DISPERSION 5 5
MAX ADI EARLY 76 GOOD 19 GEN POOR 120 VERY GOOD
MAX ADI LATE 150 VERY GOOD8 POOR 191 VERY 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.
PAZ021-122015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-26) 30 (-9) 55
RH % (24H TREND) 37 (-41) 73 (-25) 37
WIND 20FT/EARLY(MPH) NW 12 G20 W 6 G17 S 12 G36
WIND 20FT/LATE(MPH) NW 13 G20 LGT/VAR SW 19 G40
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 2470 3360
MIXING HGT(FT-AGL/MSL)8090 11010
TRANSPORT WND (MPH) NW 30 W 47
VENT RATE (KT-FT) 210340 451410
CATEGORY DAY 5 5
INVERSION 33F/6AM 10PM 33F/6AM
DISPERSION 5 5
MAX ADI EARLY 58 GEN GOOD 19 GEN POOR 111 VERY GOOD
MAX ADI LATE 149 VERY GOOD8 POOR 185 VERY 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.
PAZ022-122015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 41 (-25) 28 (-9) 54
RH % (24H TREND) 40 (-41) 76 (-23) 43
WIND 20FT/EARLY(MPH) NW 11 G21 W 5 G17 S 9 G34
WIND 20FT/LATE(MPH) NW 12 G22 LGT/VAR SW 15 G39
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2610 3400
MIXING HGT(FT-AGL/MSL)8580 11170
TRANSPORT WND (MPH) NW 32 W 40
VENT RATE (KT-FT) 240240 390950
CATEGORY DAY 5 5
INVERSION 32F/6AM 10PM 31F/7AM
DISPERSION 5 5
MAX ADI EARLY 60 GEN GOOD 19 GEN POOR 109 VERY GOOD
MAX ADI LATE 160 VERY GOOD8 POOR 174 VERY GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-122015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-28) 30 (-8) 55
RH % (24H TREND) 37 (-36) 70 (-27) 35
WIND 20FT/EARLY(MPH) NW 12 G20 W 6 S 13 G38
WIND 20FT/LATE(MPH) NW 12 G20 SW 5 SW 21 G41
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 2430 3220
MIXING HGT(FT-AGL/MSL)7960 10560
TRANSPORT WND (MPH) NW 29 W 49
VENT RATE (KT-FT) 199000 454080
CATEGORY DAY 5 5
INVERSION 33F/6AM 10PM 33F/6AM
DISPERSION 5 5
MAX ADI EARLY 55 GEN GOOD 17 GEN POOR 124 VERY GOOD
MAX ADI LATE 135 VERY GOOD11 POOR 195 VERY 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.
PAZ031-122015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-33) 30 (-9) 56
RH % (24H TREND) 37 (-22) 69 (-30) 33
WIND 20FT/EARLY(MPH) NW 9 G19 W 5 S 10 G37
WIND 20FT/LATE(MPH) NW 10 G19 LGT/VAR SW 18 G42
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2530 3010
MIXING HGT(FT-AGL/MSL)8300 9880
TRANSPORT WND (MPH) NW 29 W 48
VENT RATE (KT-FT) 207500 414960
CATEGORY DAY 5 5
INVERSION 35F/6AM 10PM 33F/6AM
DISPERSION 5 5
MAX ADI EARLY 53 GEN GOOD 18 GEN POOR 108 VERY GOOD
MAX ADI LATE 144 VERY GOOD9 POOR 193 VERY 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.
PAZ073-122015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 42 (-30) 28 (-10) 55
RH % (24H TREND) 39 (-31) 76 (-23) 37
WIND 20FT/EARLY(MPH) NW 13 G21 W 7 G18 S 11 G35
WIND 20FT/LATE(MPH) NW 14 G22 LGT/VAR SW 21 G40
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 2590 3410
MIXING HGT(FT-AGL/MSL)8490 11180
TRANSPORT WND (MPH) NW 31 W 47
VENT RATE (KT-FT) 229230 458380
CATEGORY DAY 5 5
INVERSION 34F/6AM 10PM 31F/6AM
DISPERSION 5 5
MAX ADI EARLY 56 GEN GOOD 40 FAIR 98 GOOD
MAX ADI LATE 113 VERY GOOD8 POOR 187 VERY 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.
PAZ074-122015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 41 (-31) 28 (-10) 54
RH % (24H TREND) 39 (-30) 70 (-29) 35
WIND 20FT/EARLY(MPH) NW 12 G25 W 7 G21 S 9 G35
WIND 20FT/LATE(MPH) NW 13 G23 LGT/VAR SW 17 G39
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 2640 3400
MIXING HGT(FT-AGL/MSL)8660 11170
TRANSPORT WND (MPH) NW 32 W 51
VENT RATE (KT-FT) 242480 491480
CATEGORY DAY 5 5
INVERSION 33F/6AM 10PM 32F/7AM
DISPERSION 5 5
MAX ADI EARLY 57 GEN GOOD 42 GEN GOOD 77 GOOD
MAX ADI LATE 142 VERY GOOD6 VERY POOR 196 VERY 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.
PAZ075-122015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-33) 29 (-11) 56
RH % (24H TREND) 38 (-23) 71 (-22) 33
WIND 20FT/EARLY(MPH) NW 10 G19 W 5 S 9 G36
WIND 20FT/LATE(MPH) NW 11 G19 LGT/VAR SW 18 G41
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2710 3100
MIXING HGT(FT-AGL/MSL)8880 10180
TRANSPORT WND (MPH) NW 30 W 48
VENT RATE (KT-FT) 230880 427560
CATEGORY DAY 5 5
INVERSION 35F/6AM 10PM 33F/6AM
DISPERSION 5 5
MAX ADI EARLY 54 GEN GOOD 19 GEN POOR 99 GOOD
MAX ADI LATE 153 VERY GOOD8 POOR 189 VERY 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.
PAZ076-122015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE FRZ RAIN NONE RAIN
CHANCE PRECIP (%) 10 0 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 40 (-31) 28 (-9) 54
RH % (24H TREND) 42 (-29) 70 (-30) 34
WIND 20FT/EARLY(MPH) NW 9 G22 W 5 G18 S 8 G37
WIND 20FT/LATE(MPH) NW 10 G21 LGT/VAR SW 14 G39
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 8 AM 8 AM
PRECIP END 12 PM 6 PM
MIXING HGT(M-AGL/MSL) 2570 3100
MIXING HGT(FT-AGL/MSL)8420 10160
TRANSPORT WND (MPH) NW 31 W 51
VENT RATE (KT-FT) 227340 447040
CATEGORY DAY 5 5
INVERSION 32F/6AM 10PM 31F/7AM
DISPERSION 5 5
MAX ADI EARLY 54 GEN GOOD 20 GEN POOR 91 GOOD
MAX ADI LATE 159 VERY GOOD7 POOR 198 VERY 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.
PAZ077-122015-
INDIANA-
INCLUDING THE CITY OF INDIANA
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 41 (-28) 28 (-10) 53
RH % (24H TREND) 39 (-39) 74 (-24) 41
WIND 20FT/EARLY(MPH) NW 13 G23 W 7 G21 S 9 G34
WIND 20FT/LATE(MPH) NW 13 G23 LGT/VAR SW 16 G39
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2510 3430
MIXING HGT(FT-AGL/MSL)8230 11260
TRANSPORT WND (MPH) NW 33 W 46
VENT RATE (KT-FT) 238670 450400
CATEGORY DAY 5 5
INVERSION 33F/6AM 10PM 32F/7AM
DISPERSION 5 5
MAX ADI EARLY 61 GOOD 30 FAIR 88 GOOD
MAX ADI LATE 121 VERY GOOD5 VERY POOR 185 VERY 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.
PAZ078-122015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 40 (-30) 28 (-10) 53
RH % (24H TREND) 39 (-35) 72 (-26) 38
WIND 20FT/EARLY(MPH) NW 13 G25 W 7 G21 S 9 G34
WIND 20FT/LATE(MPH) NW 13 G24 LGT/VAR SW 16 G40
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2490 3370
MIXING HGT(FT-AGL/MSL)8170 11040
TRANSPORT WND (MPH) NW 35 W 48
VENT RATE (KT-FT) 245100 463680
CATEGORY DAY 5 5
INVERSION 33F/6AM 10PM 32F/7AM
DISPERSION 5 5
MAX ADI EARLY 60 GEN GOOD 43 GEN GOOD 78 GOOD
MAX ADI LATE 122 VERY GOOD6 VERY POOR 189 VERY 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.
WVZ001-122015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-24) 31 (-7) 54
RH % (24H TREND) 36 (-39) 67 (-28) 37
WIND 20FT/EARLY(MPH) NW 10 G20 W 5 S 12 G36
WIND 20FT/LATE(MPH) NW 11 G20 LGT/VAR SW 18 G40
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 2300 3380
MIXING HGT(FT-AGL/MSL)7530 11080
TRANSPORT WND (MPH) NW 30 W 49
VENT RATE (KT-FT) 195780 476440
CATEGORY DAY 5 5
INVERSION 32F/6AM 9PM 34F/6AM
DISPERSION 5 5
MAX ADI EARLY 70 GOOD 16 GEN POOR 130 VERY GOOD
MAX ADI LATE 144 VERY GOOD11 POOR 194 VERY 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.
WVZ002-122015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-25) 32 (-8) 56
RH % (24H TREND) 34 (-46) 66 (-31) 34
WIND 20FT/EARLY(MPH) NW 10 G19 W 5 S 13 G36
WIND 20FT/LATE(MPH) NW 12 G20 S 5 SW 19 G40
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 2300 3320
MIXING HGT(FT-AGL/MSL)7550 10880
TRANSPORT WND (MPH) NW 26 W 52
VENT RATE (KT-FT) 173650 489600
CATEGORY DAY 5 5
INVERSION 33F/6AM 10PM 34F/6AM
DISPERSION 5 5
MAX ADI EARLY 66 GOOD 16 GEN POOR 132 VERY GOOD
MAX ADI LATE 140 VERY GOOD12 POOR 198 VERY GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-122015-
OHIO-
INCLUDING THE CITY OF WHEELING
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-24) 32 (-7) 56
RH % (24H TREND) 34 (-46) 67 (-31) 36
WIND 20FT/EARLY(MPH) NW 11 G20 W 5 S 13 G37
WIND 20FT/LATE(MPH) NW 12 G20 S 5 SW 20 G40
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2310 3130
MIXING HGT(FT-AGL/MSL)7570 10260
TRANSPORT WND (MPH) NW 26 W 52
VENT RATE (KT-FT) 174110 461700
CATEGORY DAY 5 5
INVERSION 33F/6AM 10PM 34F/6AM
DISPERSION 5 5
MAX ADI EARLY 66 GOOD 17 GEN POOR 129 VERY GOOD
MAX ADI LATE 140 VERY GOOD12 POOR 194 VERY GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-122015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-28) 32 (-8) 57
RH % (24H TREND) 36 (-33) 66 (-34) 36
WIND 20FT/EARLY(MPH) NW 9 G19 W 5 S 12 G37
WIND 20FT/LATE(MPH) NW 10 G19 LGT/VAR SW 18 G41
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2430 3020
MIXING HGT(FT-AGL/MSL)7990 9910
TRANSPORT WND (MPH) NW 26 W 48
VENT RATE (KT-FT) 183770 416220
CATEGORY DAY 5 5
INVERSION 34F/6AM 9PM 35F/6AM
DISPERSION 5 5
MAX ADI EARLY 63 GOOD 32 FAIR 122 VERY GOOD
MAX ADI LATE 141 VERY GOOD10 POOR 192 VERY GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-122015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-33) 32 (-8) 57
RH % (24H TREND) 36 (-23) 66 (-33) 35
WIND 20FT/EARLY(MPH) NW 8 G19 W 5 S 10 G37
WIND 20FT/LATE(MPH) NW 9 G19 LGT/VAR SW 15 G42
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2480 2820
MIXING HGT(FT-AGL/MSL)8140 9260
TRANSPORT WND (MPH) NW 28 W 48
VENT RATE (KT-FT) 195360 388920
CATEGORY DAY 5 5
INVERSION 35F/6AM 9PM 34F/6AM
DISPERSION 5 5
MAX ADI EARLY 59 GEN GOOD 16 GEN POOR 110 VERY GOOD
MAX ADI LATE 141 VERY GOOD8 POOR 188 VERY GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-122015-
MARION-
INCLUDING THE CITY OF FAIRMONT
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-34) 30 (-9) 56
RH % (24H TREND) 38 (-25) 69 (-24) 34
WIND 20FT/EARLY(MPH) NW 9 G18 W 5 S 9 G37
WIND 20FT/LATE(MPH) NW 9 G18 LGT/VAR SW 16 G42
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2540 2810
MIXING HGT(FT-AGL/MSL)8340 9210
TRANSPORT WND (MPH) NW 29 W 49
VENT RATE (KT-FT) 208500 396030
CATEGORY DAY 5 5
INVERSION 35F/6AM 10PM 32F/6AM
DISPERSION 5 5
MAX ADI EARLY 51 GEN GOOD 17 GEN POOR 103 VERY GOOD
MAX ADI LATE 149 VERY GOOD8 POOR 194 VERY 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.
WVZ509-122015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-35) 30 (-10) 56
RH % (24H TREND) 37 (-23) 69 (-27) 33
WIND 20FT/EARLY(MPH) NW 9 G18 W 5 S 9 G38
WIND 20FT/LATE(MPH) NW 9 G18 LGT/VAR SW 15 G41
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2600 2930
MIXING HGT(FT-AGL/MSL)8530 9610
TRANSPORT WND (MPH) NW 30 W 49
VENT RATE (KT-FT) 221780 413230
CATEGORY DAY 5 5
INVERSION 36F/6AM 11PM 33F/6AM
DISPERSION 5 5
MAX ADI EARLY 51 GEN GOOD 18 GEN POOR 107 VERY GOOD
MAX ADI LATE 150 VERY GOOD8 POOR 194 VERY GOOD
MAX LVORI EARLY 4 3 2
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-122015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 40 (-34) 28 (-10) 54
RH % (24H TREND) 40 (-27) 70 (-29) 34
WIND 20FT/EARLY(MPH) NW 9 G19 W 5 G17 S 9 G39
WIND 20FT/LATE(MPH) NW 9 G19 LGT/VAR SW 14 G41
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(M-AGL/MSL) 2440 2780
MIXING HGT(FT-AGL/MSL)8010 9110
TRANSPORT WND (MPH) NW 30 W 52
VENT RATE (KT-FT) 208260 409950
CATEGORY DAY 5 5
INVERSION 33F/6AM 10PM 31F/7AM
DISPERSION 5 5
MAX ADI EARLY 49 GEN GOOD 19 GEN POOR 97 GOOD
MAX ADI LATE 148 VERY GOOD8 POOR 196 VERY 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.
WVZ511-122015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SNOW/FZ RA NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 40 (-35) 28 (-10) 54
RH % (24H TREND) 40 (-26) 71 (-26) 32
WIND 20FT/EARLY(MPH) NW 8 G19 LGT/VAR S 7 G37
WIND 20FT/LATE(MPH) NW 8 G18 LGT/VAR SW 13 G42
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(M-AGL/MSL) 2460 2780
MIXING HGT(FT-AGL/MSL)8090 9110
TRANSPORT WND (MPH) NW 31 W 51
VENT RATE (KT-FT) 218430 400840
CATEGORY DAY 5 5
INVERSION 33F/6AM 11PM 30F/6AM
DISPERSION 5 5
MAX ADI EARLY 54 GEN GOOD 31 FAIR 94 GOOD
MAX ADI LATE 152 VERY GOOD5 VERY POOR 196 VERY 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.
WVZ512-122015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SNOW/FZ RA NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 39 (-34) 27 (-10) 53
RH % (24H TREND) 41 (-25) 72 (-26) 32
WIND 20FT/EARLY(MPH) NW 11 G23 W 7 G20 S 8 G37
WIND 20FT/LATE(MPH) NW 10 G22 LGT/VAR SW 14 G42
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(M-AGL/MSL) 2320 2610
MIXING HGT(FT-AGL/MSL)7600 8560
TRANSPORT WND (MPH) NW 32 W 52
VENT RATE (KT-FT) 212800 385200
CATEGORY DAY 5 5
INVERSION 33F/6AM 11PM 30F/7AM
DISPERSION 5 5
MAX ADI EARLY 54 GEN GOOD 42 GEN GOOD 86 GOOD
MAX ADI LATE 152 VERY GOOD7 POOR 194 VERY 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.
WVZ513-122015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SNOW/FZ RA NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 40 (-37) 26 (-10) 55
RH % (24H TREND) 39 (-18) 72 (-22) 29
WIND 20FT/EARLY(MPH) NW 10 G23 W 6 G20 S 7 G39
WIND 20FT/LATE(MPH) NW 10 G22 LGT/VAR SW 15 G41
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(M-AGL/MSL) 2360 2490
MIXING HGT(FT-AGL/MSL)7750 8160
TRANSPORT WND (MPH) NW 32 W 48
VENT RATE (KT-FT) 217000 342720
CATEGORY DAY 5 5
INVERSION 35F/6AM 11PM 30F/7AM
DISPERSION 5 5
MAX ADI EARLY 55 GEN GOOD 21 FAIR 82 GOOD
MAX ADI LATE 156 VERY GOOD5 VERY POOR 178 VERY 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.
WVZ514-122015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
151 AM EDT THU MAR 12 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SNOW/FZ RA NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (-35) 23 (-10) 51
RH % (24H TREND) 46 (-10) 74 (-24) 34
WIND 20FT/EARLY(MPH) NW 14 G36 NW 9 G30 S 9 G42
WIND 20FT/LATE(MPH) NW 12 G33 W 5 G18 SW 15 G46
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(M-AGL/MSL) 2190 2170
MIXING HGT(FT-AGL/MSL)7200 7130
TRANSPORT WND (MPH) NW 35 W 55
VENT RATE (KT-FT) 216000 342240
CATEGORY DAY 5 5
INVERSION 32F/6AM 12AM 31F/9AM
DISPERSION 5 5
MAX ADI EARLY 55 GEN GOOD 46 GEN GOOD 81 GOOD
MAX ADI LATE 129 VERY GOOD9 POOR 190 VERY 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.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE UPPER
40S. WEST WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. WARMER. LOWS IN
THE MID 30S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
MONDAY
BREEZY. MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF
SNOW. COOLER. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S.
SOUTHWEST WINDS 20 TO 25 MPH.
TUESDAY
BREEZY. MOSTLY CLOUDY. COLDER. LOWS AROUND 20. HIGHS
IN THE LOWER 30S. WEST WINDS 15 TO 25 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE UPPER
30S. SOUTHWEST WINDS 10 TO 15 MPH.
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