506
FNUS51 KPBZ 110422
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1222 AM EDT WED MAR 11 2026
DISCUSSION
SHOWERS AND THUNDERSTORMS RETURN THIS MORNING THROUGH THE
AFTERNOON BEFORE A COLD FRONT PASSAGE THIS EVENING. SOME
THUNDERSTORMS MAY BE SEVERE. COOLER AND DRIER AIR IS EXPECTED
BEHIND THE FRONT, WITH MINRH VALUES DROPPING INTO THE 35-45% RANGE
THURSDAY AND FRIDAY AFTERNOONS. STRONG WIND GUSTS ARE EXPECTED
TODAY, BUT WILL GRADUALLY SLACKEN THURSDAY. GUSTS OF 25-30 MPH
ARE POSSIBLE THURSDAY AFTERNOON. GUSTY WIND WILL RAMP UP AGAIN ON
FRIDAY, TOPPING OUT AROUND 35-45 MPH.
OHZ039-112030-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 74 (+4) 30 (-28) 44
RH % (24H TREND) 66 (+8) 85 (-6) 35
WIND 20FT/EARLY(MPH) S 11 G25 W 16 G29 NW 10 G21
WIND 20FT/LATE(MPH) SW 15 G27 NW 14 G25 NW 11 G19
PRECIP AMOUNT 0.84 0.30 0.00
PRECIP DURATION 9 4
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1350 2720
MIXING HGT(FT-AGL/MSL)4420 8930
TRANSPORT WND (MPH) SW 24 NW 26
VENT RATE (KT-FT) 92820 205390
CATEGORY DAY 4 5
INVERSION 64F/6AM NONE NONE
DISPERSION 4 5
MAX ADI EARLY 59 GEN GOOD 40 FAIR 79 GOOD
MAX ADI LATE 81 GOOD 37 FAIR 138 VERY GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-112030-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 74 (+5) 30 (-28) 43
RH % (24H TREND) 67 (+12) 85 (-5) 35
WIND 20FT/EARLY(MPH) SW 12 G25 W 16 G27 NW 12 G21
WIND 20FT/LATE(MPH) SW 16 G27 NW 15 G25 NW 12 G21
PRECIP AMOUNT 0.84 0.35 0.00
PRECIP DURATION 10 4
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 1740 2710
MIXING HGT(FT-AGL/MSL)5700 8890
TRANSPORT WND (MPH) SW 28 NW 29
VENT RATE (KT-FT) 136800 222250
CATEGORY DAY 5 5
INVERSION 64F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 62 GOOD 39 FAIR 80 GOOD
MAX ADI LATE 93 GOOD 37 FAIR 136 VERY GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-112030-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 73 (+4) 30 (-28) 42
RH % (24H TREND) 68 (+13) 85 (-10) 35
WIND 20FT/EARLY(MPH) S 12 G25 W 16 G28 NW 12 G23
WIND 20FT/LATE(MPH) SW 15 G27 NW 15 G25 NW 12 G21
PRECIP AMOUNT 0.73 0.30 0.00
PRECIP DURATION 9 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 1820 2610
MIXING HGT(FT-AGL/MSL)5960 8550
TRANSPORT WND (MPH) SW 30 NW 29
VENT RATE (KT-FT) 154960 213750
CATEGORY DAY 5 5
INVERSION 63F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 62 GOOD 38 FAIR 70 GOOD
MAX ADI LATE 98 GOOD 38 FAIR 131 VERY GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 3 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-112030-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 90 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 74 (+4) 30 (-28) 44
RH % (24H TREND) 68 (+3) 87 (-6) 37
WIND 20FT/EARLY(MPH) S 10 G24 W 14 G30 NW 9 G20
WIND 20FT/LATE(MPH) SW 14 G28 NW 13 G24 NW 9 G18
PRECIP AMOUNT 0.84 0.27 0.00
PRECIP DURATION 9 4
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1370 2630
MIXING HGT(FT-AGL/MSL)4500 8610
TRANSPORT WND (MPH) SW 23 NW 28
VENT RATE (KT-FT) 90000 206640
CATEGORY DAY 4 5
INVERSION 64F/6AM NONE NONE
DISPERSION 4 5
MAX ADI EARLY 57 GEN GOOD 39 FAIR 73 GOOD
MAX ADI LATE 87 GOOD 37 FAIR 138 VERY GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-112030-
HARRISON-
INCLUDING THE CITY OF CADIZ
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 75 (+5) 30 (-26) 44
RH % (24H TREND) 63 (+11) 85 (-10) 33
WIND 20FT/EARLY(MPH) S 11 G25 W 15 G30 NW 11 G21
WIND 20FT/LATE(MPH) SW 15 G28 NW 14 G25 NW 11 G21
PRECIP AMOUNT 0.88 0.32 0.00
PRECIP DURATION 9 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 1800 2750
MIXING HGT(FT-AGL/MSL)5920 9030
TRANSPORT WND (MPH) SW 28 NW 28
VENT RATE (KT-FT) 142080 216720
CATEGORY DAY 5 5
INVERSION 63F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 61 GOOD 37 FAIR 81 GOOD
MAX ADI LATE 96 GOOD 37 FAIR 140 VERY GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-112030-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 75 (+5) 31 (-27) 44
RH % (24H TREND) 62 (+16) 83 (-13) 33
WIND 20FT/EARLY(MPH) S 11 G25 W 15 G30 NW 11 G22
WIND 20FT/LATE(MPH) SW 15 G28 NW 14 G24 NW 12 G22
PRECIP AMOUNT 0.78 0.33 0.00
PRECIP DURATION 9 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 1850 2770
MIXING HGT(FT-AGL/MSL)6070 9090
TRANSPORT WND (MPH) SW 29 NW 28
VENT RATE (KT-FT) 151750 218160
CATEGORY DAY 5 5
INVERSION 63F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 56 GEN GOOD 37 FAIR 82 GOOD
MAX ADI LATE 99 GOOD 36 FAIR 139 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.
OHZ057-112030-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 90 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 75 (+4) 30 (-28) 45
RH % (24H TREND) 64 (0) 84 (-7) 36
WIND 20FT/EARLY(MPH) SW 10 G25 W 14 G27 NW 9 G19
WIND 20FT/LATE(MPH) SW 14 G27 NW 13 G24 NW 9 G19
PRECIP AMOUNT 0.90 0.28 0.00
PRECIP DURATION 9 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1460 2480
MIXING HGT(FT-AGL/MSL)4790 8120
TRANSPORT WND (MPH) SW 28 NW 26
VENT RATE (KT-FT) 114960 186760
CATEGORY DAY 5 5
INVERSION 65F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 64 GOOD 39 FAIR 74 GOOD
MAX ADI LATE 91 GOOD 35 FAIR 133 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.
OHZ058-112030-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 90 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 76 (+5) 31 (-25) 46
RH % (24H TREND) 63 (+9) 84 (-7) 32
WIND 20FT/EARLY(MPH) S 9 G25 W 13 G28 NW 9 G20
WIND 20FT/LATE(MPH) SW 13 G28 NW 12 G24 NW 9 G19
PRECIP AMOUNT 1.00 0.33 0.00
PRECIP DURATION 9 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 1630 2650
MIXING HGT(FT-AGL/MSL)5360 8700
TRANSPORT WND (MPH) SW 26 NW 25
VENT RATE (KT-FT) 123280 191400
CATEGORY DAY 5 5
INVERSION 64F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 56 GEN GOOD 37 FAIR 75 GOOD
MAX ADI LATE 91 GOOD 34 FAIR 130 VERY GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-112030-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 75 (+4) 31 (-26) 45
RH % (24H TREND) 61 (+10) 85 (-7) 33
WIND 20FT/EARLY(MPH) S 11 G26 W 14 G31 NW 11 G21
WIND 20FT/LATE(MPH) SW 15 G29 NW 14 G25 NW 11 G22
PRECIP AMOUNT 0.83 0.35 0.00
PRECIP DURATION 9 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 1820 2690
MIXING HGT(FT-AGL/MSL)5970 8820
TRANSPORT WND (MPH) SW 31 NW 28
VENT RATE (KT-FT) 161190 211680
CATEGORY DAY 5 5
INVERSION 64F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 52 GEN GOOD 37 FAIR 73 GOOD
MAX ADI LATE 101 VERY GOOD35 FAIR 138 VERY GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-112030-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 76 (+4) 31 (-24) 46
RH % (24H TREND) 61 (+7) 85 (-5) 34
WIND 20FT/EARLY(MPH) S 9 G25 W 13 G29 NW 9 G19
WIND 20FT/LATE(MPH) SW 13 G27 NW 12 G24 NW 9 G19
PRECIP AMOUNT 0.80 0.33 0.00
PRECIP DURATION 9 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 1620 2460
MIXING HGT(FT-AGL/MSL)5320 8060
TRANSPORT WND (MPH) SW 28 NW 26
VENT RATE (KT-FT) 127680 185380
CATEGORY DAY 5 5
INVERSION 65F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 54 GEN GOOD 36 FAIR 70 GOOD
MAX ADI LATE 92 GOOD 34 FAIR 131 VERY 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.
OHZ069-112030-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 90 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 77 (+5) 32 (-25) 46
RH % (24H TREND) 59 (+11) 84 (-6) 33
WIND 20FT/EARLY(MPH) S 8 G25 W 12 G28 NW 9 G20
WIND 20FT/LATE(MPH) SW 12 G28 NW 11 G24 NW 9 G20
PRECIP AMOUNT 0.77 0.38 0.00
PRECIP DURATION 9 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 1710 2530
MIXING HGT(FT-AGL/MSL)5610 8290
TRANSPORT WND (MPH) SW 30 NW 26
VENT RATE (KT-FT) 145860 190670
CATEGORY DAY 5 5
INVERSION 64F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 52 GEN GOOD 34 FAIR 68 GOOD
MAX ADI LATE 94 GOOD 33 FAIR 132 VERY 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.
PAZ007-112030-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 90 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 72 (+3) 28 (-29) 41
RH % (24H TREND) 74 (+14) 90 (-5) 40
WIND 20FT/EARLY(MPH) S 11 G23 W 16 G26 NW 13 G23
WIND 20FT/LATE(MPH) SW 15 G27 NW 15 G25 NW 13 G23
PRECIP AMOUNT 0.77 0.20 0.00
PRECIP DURATION 11 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 1300 2450
MIXING HGT(FT-AGL/MSL)4250 8050
TRANSPORT WND (MPH) SW 28 NW 26
VENT RATE (KT-FT) 102000 185150
CATEGORY DAY 4 5
INVERSION 61F/6AM NONE NONE
DISPERSION 4 5
MAX ADI EARLY 51 GEN GOOD 37 FAIR 76 GOOD
MAX ADI LATE 78 GOOD 38 FAIR 108 VERY GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-112030-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 71 (+3) 27 (-29) 40
RH % (24H TREND) 77 (+20) 92 (-5) 42
WIND 20FT/EARLY(MPH) S 9 G23 W 12 G26 NW 12 G24
WIND 20FT/LATE(MPH) SW 12 G25 NW 12 G24 W 11 G22
PRECIP AMOUNT 0.65 0.22 0.00
PRECIP DURATION 10 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 1170 2370
MIXING HGT(FT-AGL/MSL)3840 7790
TRANSPORT WND (MPH) SW 29 NW 28
VENT RATE (KT-FT) 96000 186960
CATEGORY DAY 4 5
INVERSION 60F/6AM NONE NONE
DISPERSION 4 5
MAX ADI EARLY 46 GEN GOOD 37 FAIR 77 GOOD
MAX ADI LATE 74 GOOD 38 FAIR 131 VERY GOOD
MAX LVORI EARLY 5 4 3
MAX LVORI LATE 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-112030-
FOREST-
INCLUDING THE CITY OF TIONESTA
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 90 0
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 68 (+1) 27 (-28) 38
RH % (24H TREND) 77 (+25) 91 (-7) 40
WIND 20FT/EARLY(MPH) S 7 G23 W 11 G25 NW 11 G24
WIND 20FT/LATE(MPH) SW 10 G25 W 11 G24 W 10 G23
PRECIP AMOUNT 0.62 0.23 0.00
PRECIP DURATION 10 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 1120 2320
MIXING HGT(FT-AGL/MSL)3690 7620
TRANSPORT WND (MPH) SW 29 NW 28
VENT RATE (KT-FT) 92250 182880
CATEGORY DAY 4 5
INVERSION 59F/6AM NONE NONE
DISPERSION 4 5
MAX ADI EARLY 47 GEN GOOD 36 FAIR 78 GOOD
MAX ADI LATE 73 GOOD 39 FAIR 135 VERY GOOD
MAX LVORI EARLY 5 4 3
MAX LVORI LATE 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-112030-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 73 (+3) 29 (-28) 42
RH % (24H TREND) 69 (+13) 89 (-4) 37
WIND 20FT/EARLY(MPH) S 9 G23 W 14 G25 NW 11 G23
WIND 20FT/LATE(MPH) SW 13 G24 NW 13 G24 NW 12 G20
PRECIP AMOUNT 0.66 0.25 0.00
PRECIP DURATION 10 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 1590 2670
MIXING HGT(FT-AGL/MSL)5210 8770
TRANSPORT WND (MPH) SW 28 NW 28
VENT RATE (KT-FT) 125040 210480
CATEGORY DAY 5 5
INVERSION 62F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 56 GEN GOOD 39 FAIR 71 GOOD
MAX ADI LATE 84 GOOD 37 FAIR 144 VERY GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-112030-
BUTLER-
INCLUDING THE CITY OF BUTLER
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 73 (+4) 27 (-27) 42
RH % (24H TREND) 71 (+21) 91 (-4) 39
WIND 20FT/EARLY(MPH) S 9 G23 W 13 G28 NW 12 G23
WIND 20FT/LATE(MPH) SW 13 G25 NW 13 G24 NW 12 G22
PRECIP AMOUNT 0.75 0.37 0.00
PRECIP DURATION 10 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 1550 2700
MIXING HGT(FT-AGL/MSL)5090 8840
TRANSPORT WND (MPH) SW 25 NW 28
VENT RATE (KT-FT) 111980 212160
CATEGORY DAY 5 5
INVERSION 61F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 50 GEN GOOD 38 FAIR 73 GOOD
MAX ADI LATE 79 GOOD 37 FAIR 142 VERY GOOD
MAX LVORI EARLY 5 4 3
MAX LVORI LATE 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-112030-
CLARION-
INCLUDING THE CITY OF CLARION
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 71 (+3) 28 (-27) 40
RH % (24H TREND) 74 (+23) 90 (-6) 39
WIND 20FT/EARLY(MPH) S 8 G23 W 12 G26 NW 12 G24
WIND 20FT/LATE(MPH) SW 12 G25 NW 12 G24 W 12 G23
PRECIP AMOUNT 0.69 0.33 0.00
PRECIP DURATION 9 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 1240 2460
MIXING HGT(FT-AGL/MSL)4080 8080
TRANSPORT WND (MPH) SW 29 NW 28
VENT RATE (KT-FT) 102000 193920
CATEGORY DAY 5 5
INVERSION 59F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 45 GEN GOOD 38 FAIR 74 GOOD
MAX ADI LATE 77 GOOD 37 FAIR 136 VERY GOOD
MAX LVORI EARLY 5 4 3
MAX LVORI LATE 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-112030-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 70 (+3) 28 (-27) 38
RH % (24H TREND) 72 (+25) 87 (-7) 38
WIND 20FT/EARLY(MPH) S 9 G23 SW 13 G26 NW 14 G24
WIND 20FT/LATE(MPH) SW 12 G26 W 14 G25 W 13 G24
PRECIP AMOUNT 0.72 0.41 0.00
PRECIP DURATION 9 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 5 AM
MIXING HGT(M-AGL/MSL) 1140 2500
MIXING HGT(FT-AGL/MSL)3730 8220
TRANSPORT WND (MPH) SW 28 NW 29
VENT RATE (KT-FT) 89520 205500
CATEGORY DAY 4 5
INVERSION 59F/6AM NONE NONE
DISPERSION 4 5
MAX ADI EARLY 46 GEN GOOD 34 FAIR 72 GOOD
MAX ADI LATE 74 GOOD 37 FAIR 104 VERY GOOD
MAX LVORI EARLY 5 4 3
MAX LVORI LATE 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-112030-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 74 (+4) 31 (-27) 43
RH % (24H TREND) 65 (+18) 86 (-6) 35
WIND 20FT/EARLY(MPH) S 9 G24 W 14 G30 NW 11 G23
WIND 20FT/LATE(MPH) SW 13 G26 NW 13 G24 NW 11 G21
PRECIP AMOUNT 0.72 0.35 0.00
PRECIP DURATION 9 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 1860 2720
MIXING HGT(FT-AGL/MSL)6100 8920
TRANSPORT WND (MPH) SW 28 NW 28
VENT RATE (KT-FT) 146400 214080
CATEGORY DAY 5 5
INVERSION 63F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 54 GEN GOOD 37 FAIR 67 GOOD
MAX ADI LATE 93 GOOD 36 FAIR 144 VERY GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-112030-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 75 (+4) 31 (-26) 44
RH % (24H TREND) 64 (+18) 86 (-6) 36
WIND 20FT/EARLY(MPH) S 11 G23 W 15 G29 NW 13 G22
WIND 20FT/LATE(MPH) SW 15 G26 NW 14 G24 NW 13 G22
PRECIP AMOUNT 0.70 0.36 0.00
PRECIP DURATION 9 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 5 AM
MIXING HGT(M-AGL/MSL) 1810 2760
MIXING HGT(FT-AGL/MSL)5930 9070
TRANSPORT WND (MPH) SW 31 NW 28
VENT RATE (KT-FT) 160110 217680
CATEGORY DAY 5 5
INVERSION 63F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 50 GEN GOOD 37 FAIR 67 GOOD
MAX ADI LATE 98 GOOD 36 FAIR 101 VERY GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-112030-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 74 (+4) 30 (-24) 42
RH % (24H TREND) 71 (+21) 89 (-7) 39
WIND 20FT/EARLY(MPH) S 9 G23 W 13 G29 NW 13 G23
WIND 20FT/LATE(MPH) SW 12 G25 NW 13 G25 NW 12 G23
PRECIP AMOUNT 0.72 0.44 0.00
PRECIP DURATION 9 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 5 AM
MIXING HGT(M-AGL/MSL) 1540 2790
MIXING HGT(FT-AGL/MSL)5040 9160
TRANSPORT WND (MPH) SW 26 NW 28
VENT RATE (KT-FT) 115920 219840
CATEGORY DAY 5 5
INVERSION 60F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 49 GEN GOOD 34 FAIR 71 GOOD
MAX ADI LATE 79 GOOD 37 FAIR 137 VERY GOOD
MAX LVORI EARLY 5 4 3
MAX LVORI LATE 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-112030-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 75 (+4) 32 (-24) 44
RH % (24H TREND) 62 (+15) 85 (-7) 35
WIND 20FT/EARLY(MPH) S 11 G24 W 16 G29 NW 13 G21
WIND 20FT/LATE(MPH) SW 16 G27 NW 15 G25 NW 13 G22
PRECIP AMOUNT 0.67 0.35 0.00
PRECIP DURATION 9 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 5 AM
MIXING HGT(M-AGL/MSL) 1790 2830
MIXING HGT(FT-AGL/MSL)5890 9280
TRANSPORT WND (MPH) SW 33 NW 28
VENT RATE (KT-FT) 170810 222720
CATEGORY DAY 5 5
INVERSION 63F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 52 GEN GOOD 37 FAIR 62 GOOD
MAX ADI LATE 108 VERY GOOD35 FAIR 103 VERY 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.
PAZ031-112030-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 76 (+4) 32 (-24) 44
RH % (24H TREND) 61 (+11) 86 (-5) 36
WIND 20FT/EARLY(MPH) S 9 G23 SW 14 G29 NW 11 G20
WIND 20FT/LATE(MPH) SW 13 G27 NW 13 G25 NW 11 G20
PRECIP AMOUNT 0.71 0.42 0.00
PRECIP DURATION 8 8
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1760 2790
MIXING HGT(FT-AGL/MSL)5780 9150
TRANSPORT WND (MPH) SW 33 NW 26
VENT RATE (KT-FT) 167620 210450
CATEGORY DAY 5 5
INVERSION 63F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 50 GEN GOOD 37 FAIR 59 GEN GOOD
MAX ADI LATE 108 VERY GOOD33 FAIR 140 VERY GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-112030-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 75 (+3) 31 (-24) 43
RH % (24H TREND) 64 (+12) 88 (-4) 38
WIND 20FT/EARLY(MPH) S 11 G23 SW 16 G28 NW 14 G23
WIND 20FT/LATE(MPH) SW 16 G27 W 15 G24 NW 15 G23
PRECIP AMOUNT 0.58 0.40 0.00
PRECIP DURATION 9 8
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1650 2840
MIXING HGT(FT-AGL/MSL)5410 9300
TRANSPORT WND (MPH) SW 30 NW 26
VENT RATE (KT-FT) 140660 213900
CATEGORY DAY 5 5
INVERSION 62F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 49 GEN GOOD 33 FAIR 64 GOOD
MAX ADI LATE 91 GOOD 35 FAIR 100 GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-112030-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS FRZ RAIN
CHANCE PRECIP (%) 90 100 20
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 74 (+3) 29 (-26) 42
RH % (24H TREND) 61 (+16) 91 (+1) 37
WIND 20FT/EARLY(MPH) S 9 G24 SW 14 G32 NW 14 G27
WIND 20FT/LATE(MPH) SW 13 G27 W 14 G27 NW 14 G25
PRECIP AMOUNT 0.52 0.54 0.01
PRECIP DURATION 9 9 0
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 7 AM
MIXING HGT(M-AGL/MSL) 1720 2770
MIXING HGT(FT-AGL/MSL)5660 9090
TRANSPORT WND (MPH) SW 28 NW 29
VENT RATE (KT-FT) 135840 227250
CATEGORY DAY 5 5
INVERSION 62F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 41 GEN GOOD 34 FAIR 69 GOOD
MAX ADI LATE 87 GOOD 36 FAIR 105 VERY 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.
PAZ075-112030-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 100 0
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 76 (+3) 32 (-26) 44
RH % (24H TREND) 61 (+12) 87 (-2) 37
WIND 20FT/EARLY(MPH) S 9 G22 SW 13 G29 NW 12 G21
WIND 20FT/LATE(MPH) SW 13 G24 NW 12 G23 NW 12 G20
PRECIP AMOUNT 0.66 0.46 0.00
PRECIP DURATION 9 8
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1820 2810
MIXING HGT(FT-AGL/MSL)5980 9220
TRANSPORT WND (MPH) SW 30 NW 25
VENT RATE (KT-FT) 155480 202840
CATEGORY DAY 5 5
INVERSION 63F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 45 GEN GOOD 34 FAIR 62 GOOD
MAX ADI LATE 96 GOOD 33 FAIR 124 VERY 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.
PAZ076-112030-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 100 0
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 74 (+3) 29 (-28) 41
RH % (24H TREND) 63 (+15) 95 (+3) 40
WIND 20FT/EARLY(MPH) S 8 G23 SW 11 G32 NW 11 G23
WIND 20FT/LATE(MPH) SW 10 G24 W 11 G25 NW 11 G22
PRECIP AMOUNT 0.87 0.63 0.00
PRECIP DURATION 8 8
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1740 2570
MIXING HGT(FT-AGL/MSL)5720 8450
TRANSPORT WND (MPH) SW 29 NW 28
VENT RATE (KT-FT) 143000 202800
CATEGORY DAY 5 5
INVERSION 60F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 39 FAIR 34 FAIR 64 GOOD
MAX ADI LATE 99 GOOD 33 FAIR 136 VERY GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-112030-
INDIANA-
INCLUDING THE CITY OF INDIANA
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 73 (+3) 30 (-25) 41
RH % (24H TREND) 69 (+20) 88 (-5) 39
WIND 20FT/EARLY(MPH) S 9 G23 SW 14 G29 NW 14 G25
WIND 20FT/LATE(MPH) SW 13 G26 W 14 G25 W 14 G25
PRECIP AMOUNT 0.64 0.45 0.00
PRECIP DURATION 9 8
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1610 2820
MIXING HGT(FT-AGL/MSL)5290 9250
TRANSPORT WND (MPH) SW 26 NW 28
VENT RATE (KT-FT) 121670 222000
CATEGORY DAY 5 5
INVERSION 61F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 45 GEN GOOD 36 FAIR 71 GOOD
MAX ADI LATE 80 GOOD 36 FAIR 103 VERY GOOD
MAX LVORI EARLY 5 4 3
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-112030-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 90 0
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 72 (+2) 30 (-26) 41
RH % (24H TREND) 65 (+22) 88 (-2) 38
WIND 20FT/EARLY(MPH) S 8 G23 SW 14 G30 NW 15 G26
WIND 20FT/LATE(MPH) SW 13 G27 W 14 G25 W 14 G26
PRECIP AMOUNT 0.57 0.38 0.00
PRECIP DURATION 9 8
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1740 2780
MIXING HGT(FT-AGL/MSL)5720 9120
TRANSPORT WND (MPH) SW 26 NW 29
VENT RATE (KT-FT) 131560 228000
CATEGORY DAY 5 5
INVERSION 62F/7AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 38 FAIR 33 FAIR 72 GOOD
MAX ADI LATE 84 GOOD 37 FAIR 106 VERY GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-112030-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 74 (+4) 32 (-25) 43
RH % (24H TREND) 63 (+18) 84 (-10) 34
WIND 20FT/EARLY(MPH) S 10 G24 W 14 G31 NW 11 G22
WIND 20FT/LATE(MPH) SW 14 G26 NW 13 G24 NW 11 G21
PRECIP AMOUNT 0.72 0.31 0.00
PRECIP DURATION 9 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 1910 2760
MIXING HGT(FT-AGL/MSL)6270 9060
TRANSPORT WND (MPH) SW 29 NW 26
VENT RATE (KT-FT) 156750 208380
CATEGORY DAY 5 5
INVERSION 63F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 51 GEN GOOD 37 FAIR 63 GOOD
MAX ADI LATE 104 VERY GOOD35 FAIR 137 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.
WVZ002-112030-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 75 (+4) 32 (-27) 44
RH % (24H TREND) 61 (+17) 83 (-8) 33
WIND 20FT/EARLY(MPH) S 11 G24 W 15 G29 NW 11 G21
WIND 20FT/LATE(MPH) SW 15 G27 NW 14 G24 NW 12 G22
PRECIP AMOUNT 0.81 0.37 0.00
PRECIP DURATION 9 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 1860 2830
MIXING HGT(FT-AGL/MSL)6120 9280
TRANSPORT WND (MPH) SW 31 NW 28
VENT RATE (KT-FT) 165240 222720
CATEGORY DAY 5 5
INVERSION 64F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 53 GEN GOOD 37 FAIR 66 GOOD
MAX ADI LATE 100 GOOD 34 FAIR 138 VERY 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.
WVZ003-112030-
OHIO-
INCLUDING THE CITY OF WHEELING
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 75 (+4) 32 (-25) 44
RH % (24H TREND) 61 (+12) 85 (-8) 33
WIND 20FT/EARLY(MPH) S 11 G24 W 16 G29 NW 12 G21
WIND 20FT/LATE(MPH) SW 15 G28 NW 14 G24 NW 12 G22
PRECIP AMOUNT 0.72 0.35 0.00
PRECIP DURATION 9 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 1770 2790
MIXING HGT(FT-AGL/MSL)5800 9170
TRANSPORT WND (MPH) SW 31 NW 28
VENT RATE (KT-FT) 156600 220080
CATEGORY DAY 5 5
INVERSION 64F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 52 GEN GOOD 36 FAIR 60 GEN GOOD
MAX ADI LATE 101 VERY GOOD34 FAIR 139 VERY GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-112030-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 76 (+5) 33 (-25) 46
RH % (24H TREND) 62 (+20) 86 (-4) 34
WIND 20FT/EARLY(MPH) S 10 G24 W 14 G29 NW 10 G20
WIND 20FT/LATE(MPH) SW 14 G28 NW 13 G25 NW 11 G20
PRECIP AMOUNT 0.73 0.40 0.00
PRECIP DURATION 9 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 1700 2760
MIXING HGT(FT-AGL/MSL)5580 9050
TRANSPORT WND (MPH) SW 31 NW 26
VENT RATE (KT-FT) 150660 208150
CATEGORY DAY 5 5
INVERSION 64F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 51 GEN GOOD 36 FAIR 72 GOOD
MAX ADI LATE 97 GOOD 32 FAIR 140 VERY GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-112030-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 76 (+4) 33 (-25) 45
RH % (24H TREND) 62 (+12) 87 (-4) 36
WIND 20FT/EARLY(MPH) S 8 G23 SW 13 G29 NW 9 G20
WIND 20FT/LATE(MPH) SW 11 G28 NW 12 G24 NW 9 G20
PRECIP AMOUNT 0.99 0.43 0.00
PRECIP DURATION 8 7
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1570 2630
MIXING HGT(FT-AGL/MSL)5140 8640
TRANSPORT WND (MPH) SW 31 NW 25
VENT RATE (KT-FT) 138780 190080
CATEGORY DAY 5 5
INVERSION 63F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 51 GEN GOOD 32 FAIR 71 GOOD
MAX ADI LATE 94 GOOD 32 FAIR 132 VERY GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-112030-
MARION-
INCLUDING THE CITY OF FAIRMONT
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 76 (+3) 32 (-25) 44
RH % (24H TREND) 61 (+3) 89 (-3) 39
WIND 20FT/EARLY(MPH) S 8 G23 SW 12 G27 NW 9 G19
WIND 20FT/LATE(MPH) SW 11 G25 NW 12 G24 NW 10 G19
PRECIP AMOUNT 1.05 0.58 0.00
PRECIP DURATION 8 8
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1750 2610
MIXING HGT(FT-AGL/MSL)5740 8550
TRANSPORT WND (MPH) SW 31 NW 24
VENT RATE (KT-FT) 154980 179550
CATEGORY DAY 5 5
INVERSION 62F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 44 GEN GOOD 32 FAIR 56 GEN GOOD
MAX ADI LATE 100 GOOD 31 FAIR 124 VERY GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-112030-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 100 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 76 (+3) 32 (-25) 44
RH % (24H TREND) 61 (+9) 88 (-2) 38
WIND 20FT/EARLY(MPH) S 8 G23 SW 12 G27 NW 10 G19
WIND 20FT/LATE(MPH) SW 11 G27 NW 11 G24 NW 10 G19
PRECIP AMOUNT 1.03 0.53 0.00
PRECIP DURATION 8 8
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1820 2700
MIXING HGT(FT-AGL/MSL)5970 8870
TRANSPORT WND (MPH) SW 30 NW 25
VENT RATE (KT-FT) 155220 195140
CATEGORY DAY 5 5
INVERSION 63F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 40 FAIR 33 FAIR 57 GEN GOOD
MAX ADI LATE 109 VERY GOOD30 FAIR 131 VERY 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.
WVZ510-112030-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 100 0
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 73 (+3) 30 (-27) 41
RH % (24H TREND) 63 (+9) 95 (+2) 40
WIND 20FT/EARLY(MPH) SW 8 G23 SW 12 G30 NW 11 G22
WIND 20FT/LATE(MPH) SW 10 G23 NW 12 G24 NW 10 G20
PRECIP AMOUNT 1.10 0.83 0.00
PRECIP DURATION 8 8
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1690 2490
MIXING HGT(FT-AGL/MSL)5530 8160
TRANSPORT WND (MPH) SW 29 NW 25
VENT RATE (KT-FT) 138250 179520
CATEGORY DAY 5 5
INVERSION 60F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 34 FAIR 34 FAIR 58 GEN GOOD
MAX ADI LATE 121 VERY GOOD30 FAIR 126 VERY GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-112030-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 100 0
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 74 (+2) 30 (-26) 41
RH % (24H TREND) 61 (+4) 95 (+2) 40
WIND 20FT/EARLY(MPH) SW 6 G21 SW 10 G28 NW 10 G21
WIND 20FT/LATE(MPH) SW 9 G23 W 10 G27 W 9 G20
PRECIP AMOUNT 0.95 0.74 0.00
PRECIP DURATION 8 9
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1680 2500
MIXING HGT(FT-AGL/MSL)5530 8190
TRANSPORT WND (MPH) SW 29 NW 26
VENT RATE (KT-FT) 138250 188370
CATEGORY DAY 5 5
INVERSION 60F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 39 FAIR 34 FAIR 62 GOOD
MAX ADI LATE 122 VERY GOOD30 FAIR 130 VERY GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-112030-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS FRZ RAIN
CHANCE PRECIP (%) 90 100 20
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 73 (+3) 29 (-27) 39
RH % (24H TREND) 60 (+8) 97 (+4) 41
WIND 20FT/EARLY(MPH) SW 8 G23 SW 12 G31 NW 13 G25
WIND 20FT/LATE(MPH) SW 10 G24 W 12 G30 W 11 G24
PRECIP AMOUNT 0.88 0.75 0.01
PRECIP DURATION 7 8 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1520 2340
MIXING HGT(FT-AGL/MSL)4980 7670
TRANSPORT WND (MPH) SW 31 NW 28
VENT RATE (KT-FT) 134460 184080
CATEGORY DAY 5 5
INVERSION 59F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 39 FAIR 37 FAIR 66 GOOD
MAX ADI LATE 113 VERY GOOD33 FAIR 135 VERY GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-112030-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SNOW/FZ RA
CHANCE PRECIP (%) 80 100 30
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 75 (+3) 29 (-25) 41
RH % (24H TREND) 53 (-1) 96 (+6) 39
WIND 20FT/EARLY(MPH) SW 6 G23 SW 11 G28 NW 12 G24
WIND 20FT/LATE(MPH) SW 10 G24 W 12 G27 NW 11 G23
PRECIP AMOUNT 0.54 0.73 0.02
PRECIP DURATION 5 9 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1650 2300
MIXING HGT(FT-AGL/MSL)5420 7560
TRANSPORT WND (MPH) SW 30 NW 28
VENT RATE (KT-FT) 140920 181440
CATEGORY DAY 5 5
INVERSION 60F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 42 GEN GOOD 37 FAIR 66 GOOD
MAX ADI LATE 125 VERY GOOD30 FAIR 135 VERY 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.
WVZ514-112030-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1222 AM EDT WED MAR 11 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SNOW/FZ RA
CHANCE PRECIP (%) 70 100 30
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 72 (+3) 25 (-26) 37
RH % (24H TREND) 59 (+7) 100 (+8) 46
WIND 20FT/EARLY(MPH) SW 8 G27 W 13 G37 NW 15 G38
WIND 20FT/LATE(MPH) SW 11 G32 W 14 G37 NW 13 G36
PRECIP AMOUNT 0.47 0.61 0.03
PRECIP DURATION 5 8 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1580 2060
MIXING HGT(FT-AGL/MSL)5180 6770
TRANSPORT WND (MPH) SW 36 NW 31
VENT RATE (KT-FT) 160580 182790
CATEGORY DAY 5 5
INVERSION 60F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 50 GEN GOOD 43 GEN GOOD 72 GOOD
MAX ADI LATE 134 VERY GOOD38 FAIR 120 VERY GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 50S. SOUTH WINDS 5 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE UPPER
40S. SOUTHWEST WINDS AROUND 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE UPPER 30S. HIGHS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH.
MONDAY
RAIN AND A CHANCE OF SNOW. MUCH COLDER. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 40S. WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. COLDER. LOWS AROUND 17. HIGHS IN THE
LOWER 30S. WEST WINDS 15 TO 20 MPH.
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