627
FNUS51 KPBZ 120524
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
124 AM EDT SUN APR 12 2026
DISCUSSION
MIN RH VALUES ARE FORECAST TO DROP INTO THE MID 30S THIS
AFTERNOON AGAIN, WITH WIND GUSTS BETWEEN 15-20MPH IN GENERAL.
GOING INTO NEXT WEEK, TEMPERATURES WILL RISE AND MOISTURE
ADVECTION WILL RAMP UP, ALONG WITH DAILY CHANCES OF STORMS.
DAYTIME MINIMUM RELATIVE HUMIDITIES EACH DAY WILL GENERALLY RANGE
FROM 40-50% WITH AFTERNOON WIND GUSTS OCCASIONALLY GUSTING INTO
THE 20MPH TO 30MPH RANGE FOR HILLTOPS. FIRE CONCERNS REMAIN
LIMITED THROUGHOUT THE WEEK AT THIS TIME.
OHZ039-122015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+21) 60 (+19) 73
RH % (24H TREND) 41 (-2) 66 (-9) 55
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G17 SW 10 G23
WIND 20FT/LATE(MPH) SW 7 G18 SW 7 G19 SW 11 G23
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1730 900
MIXING HGT(FT-AGL/MSL)5680 2960
TRANSPORT WND (MPH) SW 23 SW 26
VENT RATE (KT-FT) 121680 74740
CATEGORY DAY 5 4
INVERSION 57F/10AM 8PM 64F/5AM
DISPERSION 5 5
MAX ADI EARLY 32 FAIR 26 FAIR 56 GEN GOOD
MAX ADI LATE 130 VERY GOOD18 GEN POOR 61 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 2 3
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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+21) 60 (+20) 72
RH % (24H TREND) 42 (-1) 63 (-9) 55
WIND 20FT/EARLY(MPH) SE 5 SW 6 SW 10 G23
WIND 20FT/LATE(MPH) SW 8 G17 SW 8 G19 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1680 870
MIXING HGT(FT-AGL/MSL)5520 2870
TRANSPORT WND (MPH) SW 22 SW 26
VENT RATE (KT-FT) 107200 75310
CATEGORY DAY 5 4
INVERSION 57F/10AM 7PM 63F/5AM
DISPERSION 5 5
MAX ADI EARLY 33 FAIR 25 FAIR 56 GEN GOOD
MAX ADI LATE 93 GOOD 18 GEN POOR 61 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 2 3
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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+20) 60 (+21) 72
RH % (24H TREND) 40 (-2) 64 (-6) 56
WIND 20FT/EARLY(MPH) LGT/VAR S 6 SW 10 G23
WIND 20FT/LATE(MPH) SW 7 G17 SW 7 G19 SW 11 G23
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 6
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1650 940
MIXING HGT(FT-AGL/MSL)5410 3090
TRANSPORT WND (MPH) SW 22 SW 28
VENT RATE (KT-FT) 113560 78050
CATEGORY DAY 5 4
INVERSION 56F/10AM 8PM 63F/6AM
DISPERSION 5 5
MAX ADI EARLY 33 FAIR 25 FAIR 55 GEN GOOD
MAX ADI LATE 115 VERY GOOD18 GEN POOR 65 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-122015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+21) 60 (+18) 74
RH % (24H TREND) 40 (-4) 68 (-3) 55
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 SW 9 G21
WIND 20FT/LATE(MPH) SW 7 SW 7 G19 SW 10 G21
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1840 920
MIXING HGT(FT-AGL/MSL)6050 3010
TRANSPORT WND (MPH) SW 23 SW 24
VENT RATE (KT-FT) 138740 69650
CATEGORY DAY 5 4
INVERSION 57F/10AM 8PM 63F/4AM
DISPERSION 5 5
MAX ADI EARLY 30 FAIR 28 FAIR 57 GEN GOOD
MAX ADI LATE 142 VERY GOOD18 GEN POOR 61 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 2 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-122015-
HARRISON-
INCLUDING THE CITY OF CADIZ
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 78 (+20) 60 (+19) 74
RH % (24H TREND) 39 (+1) 59 (-15) 54
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 SW 9 G23
WIND 20FT/LATE(MPH) SW 7 G17 SW 7 G19 SW 11 G24
PRECIP AMOUNT 0.00 0.00 0.11
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1710 970
MIXING HGT(FT-AGL/MSL)5610 3190
TRANSPORT WND (MPH) SW 21 SW 30
VENT RATE (KT-FT) 112100 97830
CATEGORY DAY 4 4
INVERSION 59F/10AM 7PM 64F/6AM
DISPERSION 5 5
MAX ADI EARLY 40 FAIR 25 FAIR 69 GOOD
MAX ADI LATE 130 VERY GOOD18 GEN POOR 72 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 78 (+20) 61 (+20) 73
RH % (24H TREND) 37 (-1) 59 (-11) 52
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 SW 9 G23
WIND 20FT/LATE(MPH) SW 7 G17 SW 7 G19 SW 11 G23
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1770 980
MIXING HGT(FT-AGL/MSL)5810 3210
TRANSPORT WND (MPH) SW 22 SW 29
VENT RATE (KT-FT) 117550 95600
CATEGORY DAY 5 4
INVERSION 58F/10AM 7PM 64F/6AM
DISPERSION 5 5
MAX ADI EARLY 38 FAIR 26 FAIR 65 GOOD
MAX ADI LATE 139 VERY GOOD15 GEN POOR 69 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-122015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (+19) 61 (+18) 76
RH % (24H TREND) 37 (-1) 64 (-8) 52
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 SW 9 G22
WIND 20FT/LATE(MPH) SW 7 G17 SW 6 G19 SW 10 G22
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2120 980
MIXING HGT(FT-AGL/MSL)6960 3220
TRANSPORT WND (MPH) SW 23 SW 25
VENT RATE (KT-FT) 154850 82420
CATEGORY DAY 5 4
INVERSION 59F/10AM 7PM 65F/5AM
DISPERSION 5 5
MAX ADI EARLY 30 FAIR 29 FAIR 53 GEN GOOD
MAX ADI LATE 154 VERY GOOD17 GEN POOR 63 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-122015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (+19) 61 (+19) 75
RH % (24H TREND) 38 (+2) 61 (-9) 53
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 8 G23
WIND 20FT/LATE(MPH) SW 6 SW 6 G19 SW 9 G23
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1860 950
MIXING HGT(FT-AGL/MSL)6100 3110
TRANSPORT WND (MPH) SW 22 SW 25
VENT RATE (KT-FT) 120630 72010
CATEGORY DAY 5 4
INVERSION 60F/10AM 8PM 64F/5AM
DISPERSION 5 5
MAX ADI EARLY 35 FAIR 19 GEN POOR 55 GEN GOOD
MAX ADI LATE 143 VERY GOOD16 GEN POOR 61 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (+19) 61 (+19) 75
RH % (24H TREND) 37 (-2) 59 (-12) 52
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 SW 10 G23
WIND 20FT/LATE(MPH) SW 7 G17 SW 7 G20 SW 11 G24
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 6
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1850 990
MIXING HGT(FT-AGL/MSL)6060 3250
TRANSPORT WND (MPH) SW 22 SW 28
VENT RATE (KT-FT) 128550 101720
CATEGORY DAY 5 4
INVERSION 60F/10AM 7PM 65F/8AM
DISPERSION 5 5
MAX ADI EARLY 40 FAIR 25 FAIR 63 GOOD
MAX ADI LATE 140 VERY GOOD18 GEN POOR 66 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-122015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+18) 60 (+18) 76
RH % (24H TREND) 35 (0) 61 (-12) 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 8 G23
WIND 20FT/LATE(MPH) SW 6 S 6 G19 SW 9 G23
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 5
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2040 900
MIXING HGT(FT-AGL/MSL)6700 2970
TRANSPORT WND (MPH) SW 22 SW 24
VENT RATE (KT-FT) 133080 73550
CATEGORY DAY 5 4
INVERSION 61F/10AM 8PM 64F/6AM
DISPERSION 5 5
MAX ADI EARLY 34 FAIR 14 GEN POOR 52 GEN GOOD
MAX ADI LATE 150 VERY GOOD15 GEN POOR 58 GEN GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-122015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+17) 61 (+17) 76
RH % (24H TREND) 35 (-1) 58 (-15) 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 8 G23
WIND 20FT/LATE(MPH) SW 6 G17 SW 5 G19 SW 9 G23
PRECIP AMOUNT 0.00 0.00 0.07
PRECIP DURATION 5
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2150 970
MIXING HGT(FT-AGL/MSL)7060 3190
TRANSPORT WND (MPH) SW 22 SW 24
VENT RATE (KT-FT) 143980 87080
CATEGORY DAY 5 4
INVERSION 61F/10AM 8PM 65F/5AM
DISPERSION 5 5
MAX ADI EARLY 38 FAIR 13 GEN POOR 62 GOOD
MAX ADI LATE 157 VERY GOOD15 GEN POOR 62 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+20) 58 (+22) 71
RH % (24H TREND) 43 (+6) 72 (+1) 62
WIND 20FT/EARLY(MPH) SE 6 S 7 SW 9 G20
WIND 20FT/LATE(MPH) S 8 SW 7 G17 SW 11 G21
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 0 6
PRECIP BEGIN 12 PM 6 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1340 800
MIXING HGT(FT-AGL/MSL)4390 2610
TRANSPORT WND (MPH) SW 22 SW 24
VENT RATE (KT-FT) 91200 66350
CATEGORY DAY 4 4
INVERSION 53F/10AM 7PM 61F/6AM
DISPERSION 5 5
MAX ADI EARLY 37 FAIR 21 FAIR 50 GEN GOOD
MAX ADI LATE 82 GOOD 18 GEN POOR 55 GEN GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 3
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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+19) 57 (+22) 69
RH % (24H TREND) 43 (+7) 75 (+1) 66
WIND 20FT/EARLY(MPH) SE 5 S 5 SW 8 G20
WIND 20FT/LATE(MPH) S 7 SW 6 SW 9 G21
PRECIP AMOUNT 0.01 0.00 0.12
PRECIP DURATION 0 6
PRECIP BEGIN 12 PM 6 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1310 820
MIXING HGT(FT-AGL/MSL)4310 2680
TRANSPORT WND (MPH) SW 21 SW 28
VENT RATE (KT-FT) 93140 74750
CATEGORY DAY 4 4
INVERSION 46F/9AM 7PM 60F/6AM
DISPERSION 5 5
MAX ADI EARLY 41 GEN GOOD 23 FAIR 60 GEN GOOD
MAX ADI LATE 81 GOOD 15 GEN POOR 60 GEN GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-122015-
FOREST-
INCLUDING THE CITY OF TIONESTA
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+17) 56 (+22) 68
RH % (24H TREND) 41 (+6) 76 (+1) 67
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 7 G21
WIND 20FT/LATE(MPH) S 6 S 5 SW 8 G21
PRECIP AMOUNT 0.00 0.00 0.13
PRECIP DURATION 0 6
PRECIP BEGIN 1 PM 6 AM
PRECIP END 3 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1150 820
MIXING HGT(FT-AGL/MSL)3780 2680
TRANSPORT WND (MPH) SW 22 SW 28
VENT RATE (KT-FT) 77220 81730
CATEGORY DAY 4 4
INVERSION 44F/9AM 7PM 58F/7AM
DISPERSION 5 5
MAX ADI EARLY 42 GEN GOOD 12 POOR 79 GOOD
MAX ADI LATE 91 GOOD 12 POOR 68 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 4 3
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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+20) 59 (+21) 72
RH % (24H TREND) 40 (0) 68 (-3) 59
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 8 G19
WIND 20FT/LATE(MPH) S 7 S 6 SW 10 G20
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 6
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1500 910
MIXING HGT(FT-AGL/MSL)4920 2980
TRANSPORT WND (MPH) SW 21 SW 25
VENT RATE (KT-FT) 98670 74900
CATEGORY DAY 4 4
INVERSION 50F/9AM 7PM 62F/6AM
DISPERSION 5 5
MAX ADI EARLY 35 FAIR 20 GEN POOR 55 GEN GOOD
MAX ADI LATE 113 VERY GOOD16 GEN POOR 61 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-122015-
BUTLER-
INCLUDING THE CITY OF BUTLER
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+20) 57 (+21) 72
RH % (24H TREND) 41 (-2) 73 (0) 61
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 8 G20
WIND 20FT/LATE(MPH) S 6 SW 6 SW 10 G21
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 6
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1560 930
MIXING HGT(FT-AGL/MSL)5110 3070
TRANSPORT WND (MPH) SW 21 SW 26
VENT RATE (KT-FT) 104220 97120
CATEGORY DAY 4 4
INVERSION 49F/9AM 7PM 60F/6AM
DISPERSION 5 5
MAX ADI EARLY 38 FAIR 12 POOR 57 GEN GOOD
MAX ADI LATE 118 VERY GOOD14 GEN POOR 60 GEN GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-122015-
CLARION-
INCLUDING THE CITY OF CLARION
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+18) 57 (+21) 69
RH % (24H TREND) 42 (+3) 74 (+2) 65
WIND 20FT/EARLY(MPH) SE 5 LGT/VAR SW 8 G21
WIND 20FT/LATE(MPH) S 6 S 5 SW 9 G21
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 0 0 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1350 840
MIXING HGT(FT-AGL/MSL)4440 2750
TRANSPORT WND (MPH) SW 22 SW 26
VENT RATE (KT-FT) 96580 77060
CATEGORY DAY 4 4
INVERSION 47F/9AM 7PM 59F/7AM
DISPERSION 5 5
MAX ADI EARLY 44 GEN GOOD 11 POOR 57 GEN GOOD
MAX ADI LATE 98 GOOD 13 GEN POOR 58 GEN GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 3
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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 10 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+16) 57 (+21) 69
RH % (24H TREND) 38 (+3) 72 (+2) 61
WIND 20FT/EARLY(MPH) SE 6 S 5 SW 8 G23
WIND 20FT/LATE(MPH) S 7 G17 S 6 SW 10 G23
PRECIP AMOUNT 0.00 0.00 0.11
PRECIP DURATION 0 6
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1270 920
MIXING HGT(FT-AGL/MSL)4160 3030
TRANSPORT WND (MPH) S 22 SW 29
VENT RATE (KT-FT) 83280 96240
CATEGORY DAY 4 4
INVERSION 46F/9AM 7PM 59F/7AM
DISPERSION 5 5
MAX ADI EARLY 45 GEN GOOD 22 FAIR 66 GOOD
MAX ADI LATE 97 GOOD 13 GEN POOR 67 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 2
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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+19) 61 (+21) 73
RH % (24H TREND) 38 (-1) 63 (-6) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 8 G21
WIND 20FT/LATE(MPH) SW 6 SW 6 G17 SW 10 G22
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 6
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1700 990
MIXING HGT(FT-AGL/MSL)5560 3260
TRANSPORT WND (MPH) SW 21 SW 29
VENT RATE (KT-FT) 110140 98750
CATEGORY DAY 4 4
INVERSION 51F/9AM 8PM 64F/6AM
DISPERSION 5 5
MAX ADI EARLY 37 FAIR 12 POOR 68 GOOD
MAX ADI LATE 129 VERY GOOD14 GEN POOR 72 GOOD
MAX LVORI EARLY 3 2 2
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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+19) 60 (+18) 74
RH % (24H TREND) 37 (-2) 65 (-5) 53
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 9 G22
WIND 20FT/LATE(MPH) SW 7 S 7 G17 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.06
PRECIP DURATION 5
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1780 1100
MIXING HGT(FT-AGL/MSL)5850 3620
TRANSPORT WND (MPH) SW 21 SW 31
VENT RATE (KT-FT) 122090 123960
CATEGORY DAY 5 4
INVERSION 53F/9AM 7PM 63F/5AM
DISPERSION 5 5
MAX ADI EARLY 38 FAIR 24 FAIR 79 GOOD
MAX ADI LATE 132 VERY GOOD14 GEN POOR 80 GOOD
MAX LVORI EARLY 3 2 2
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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+18) 57 (+20) 73
RH % (24H TREND) 39 (+1) 73 (0) 61
WIND 20FT/EARLY(MPH) SE 5 LGT/VAR SW 8 G21
WIND 20FT/LATE(MPH) S 6 S 5 SW 10 G23
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 6
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1540 970
MIXING HGT(FT-AGL/MSL)5070 3180
TRANSPORT WND (MPH) SW 22 SW 28
VENT RATE (KT-FT) 105600 98700
CATEGORY DAY 4 4
INVERSION 50F/9AM 7PM 60F/6AM
DISPERSION 5 5
MAX ADI EARLY 41 GEN GOOD 10 POOR 63 GOOD
MAX ADI LATE 119 VERY GOOD12 POOR 66 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 3
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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 78 (+18) 61 (+19) 74
RH % (24H TREND) 38 (-1) 60 (-12) 52
WIND 20FT/EARLY(MPH) LGT/VAR S 6 SW 10 G23
WIND 20FT/LATE(MPH) SW 7 SW 7 G19 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.06
PRECIP DURATION 5
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1910 1020
MIXING HGT(FT-AGL/MSL)6270 3340
TRANSPORT WND (MPH) SW 22 SW 29
VENT RATE (KT-FT) 128100 113670
CATEGORY DAY 5 4
INVERSION 54F/9AM 7PM 64F/6AM
DISPERSION 5 5
MAX ADI EARLY 40 FAIR 24 FAIR 64 GOOD
MAX ADI LATE 135 VERY GOOD17 GEN POOR 67 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-122015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 79 (+17) 61 (+20) 75
RH % (24H TREND) 37 (-5) 59 (-18) 52
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 9 G23
WIND 20FT/LATE(MPH) SW 6 SW 6 G19 SW 10 G23
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2140 1130
MIXING HGT(FT-AGL/MSL)7020 3700
TRANSPORT WND (MPH) SW 22 SW 31
VENT RATE (KT-FT) 141080 126140
CATEGORY DAY 5 4
INVERSION 60F/10AM 7PM 63F/4AM
DISPERSION 5 5
MAX ADI EARLY 43 GEN GOOD 24 FAIR 77 GOOD
MAX ADI LATE 159 VERY GOOD16 GEN POOR 78 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+18) 60 (+21) 74
RH % (24H TREND) 38 (-2) 67 (-8) 54
WIND 20FT/EARLY(MPH) SE 5 S 6 SW 10 G23
WIND 20FT/LATE(MPH) SW 7 S 7 G17 SW 13 G23
PRECIP AMOUNT 0.00 0.00 0.06
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1770 1140
MIXING HGT(FT-AGL/MSL)5810 3730
TRANSPORT WND (MPH) SW 21 SW 33
VENT RATE (KT-FT) 122080 124610
CATEGORY DAY 4 5
INVERSION 53F/9AM 7PM 63F/6AM
DISPERSION 5 5
MAX ADI EARLY 40 FAIR 21 FAIR 90 GOOD
MAX ADI LATE 125 VERY GOOD16 GEN POOR 87 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.
PAZ074-122015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+18) 59 (+20) 73
RH % (24H TREND) 34 (-3) 62 (-7) 51
WIND 20FT/EARLY(MPH) SE 6 G18 S 5 SW 9 G23
WIND 20FT/LATE(MPH) S 6 G18 SW 6 G19 SW 11 G24
PRECIP AMOUNT 0.00 0.00 0.07
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1640 1150
MIXING HGT(FT-AGL/MSL)5380 3770
TRANSPORT WND (MPH) SW 21 SW 36
VENT RATE (KT-FT) 105180 129980
CATEGORY DAY 4 5
INVERSION 51F/9AM 7PM 63F/5AM
DISPERSION 5 5
MAX ADI EARLY 39 FAIR 12 POOR 94 GOOD
MAX ADI LATE 121 VERY GOOD16 GEN POOR 91 GOOD
MAX LVORI EARLY 2 3 1
MAX LVORI LATE 1 2 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-122015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+18) 61 (+20) 75
RH % (24H TREND) 38 (-3) 63 (-10) 52
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 9 G21
WIND 20FT/LATE(MPH) SW 6 S 6 SW 10 G22
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2140 1220
MIXING HGT(FT-AGL/MSL)7020 4000
TRANSPORT WND (MPH) SW 21 SW 32
VENT RATE (KT-FT) 142100 124200
CATEGORY DAY 5 5
INVERSION 61F/10AM 7PM 64F/5AM
DISPERSION 5 5
MAX ADI EARLY 42 GEN GOOD 14 GEN POOR 92 GOOD
MAX ADI LATE 150 VERY GOOD17 GEN POOR 88 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+19) 59 (+20) 73
RH % (24H TREND) 36 (-9) 61 (-9) 52
WIND 20FT/EARLY(MPH) SE 5 LGT/VAR SW 7 G22
WIND 20FT/LATE(MPH) SW 5 SW 5 G18 SW 9 G22
PRECIP AMOUNT 0.00 0.00 0.06
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2070 1220
MIXING HGT(FT-AGL/MSL)6780 3990
TRANSPORT WND (MPH) SW 21 SW 35
VENT RATE (KT-FT) 139540 158880
CATEGORY DAY 5 5
INVERSION 56F/10AM 7PM 62F/6AM
DISPERSION 5 5
MAX ADI EARLY 33 FAIR 11 POOR 110 VERY GOOD
MAX ADI LATE 145 VERY GOOD15 GEN POOR 99 GOOD
MAX LVORI EARLY 3 2 2
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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+19) 58 (+18) 73
RH % (24H TREND) 37 (-2) 70 (-1) 58
WIND 20FT/EARLY(MPH) SE 6 G17 S 5 SW 9 G23
WIND 20FT/LATE(MPH) S 7 G17 S 6 G18 SW 11 G23
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 6
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1560 1020
MIXING HGT(FT-AGL/MSL)5120 3350
TRANSPORT WND (MPH) SW 22 SW 32
VENT RATE (KT-FT) 109690 113660
CATEGORY DAY 4 4
INVERSION 50F/9AM 7PM 61F/6AM
DISPERSION 5 5
MAX ADI EARLY 44 GEN GOOD 21 FAIR 78 GOOD
MAX ADI LATE 113 VERY GOOD14 GEN POOR 78 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.
PAZ078-122015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+17) 58 (+19) 73
RH % (24H TREND) 36 (-1) 67 (-1) 54
WIND 20FT/EARLY(MPH) SE 7 G18 S 5 SW 9 G23
WIND 20FT/LATE(MPH) S 7 G18 S 6 G18 SW 11 G24
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1430 1060
MIXING HGT(FT-AGL/MSL)4690 3480
TRANSPORT WND (MPH) S 21 SW 35
VENT RATE (KT-FT) 92700 119150
CATEGORY DAY 4 4
INVERSION 50F/9AM 7PM 62F/6AM
DISPERSION 5 5
MAX ADI EARLY 42 GEN GOOD 17 GEN POOR 85 GOOD
MAX ADI LATE 107 VERY GOOD15 GEN POOR 86 GOOD
MAX LVORI EARLY 2 2 2
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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+18) 62 (+23) 73
RH % (24H TREND) 38 (-1) 60 (-11) 53
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 8 G22
WIND 20FT/LATE(MPH) SW 6 S 6 G17 SW 10 G23
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 6
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1800 970
MIXING HGT(FT-AGL/MSL)5900 3180
TRANSPORT WND (MPH) SW 22 SW 26
VENT RATE (KT-FT) 116110 87710
CATEGORY DAY 5 4
INVERSION 57F/10AM 8PM 64F/5AM
DISPERSION 5 5
MAX ADI EARLY 37 FAIR 25 FAIR 59 GEN GOOD
MAX ADI LATE 140 VERY GOOD14 GEN POOR 64 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 79 (+20) 62 (+20) 74
RH % (24H TREND) 37 (0) 55 (-13) 51
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 9 G23
WIND 20FT/LATE(MPH) SW 7 S 7 G19 SW 11 G23
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 5
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1820 990
MIXING HGT(FT-AGL/MSL)5970 3250
TRANSPORT WND (MPH) SW 22 SW 28
VENT RATE (KT-FT) 115220 92530
CATEGORY DAY 5 4
INVERSION 54F/9AM 8PM 65F/5AM
DISPERSION 5 5
MAX ADI EARLY 40 FAIR 24 FAIR 61 GOOD
MAX ADI LATE 140 VERY GOOD15 GEN POOR 67 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-122015-
OHIO-
INCLUDING THE CITY OF WHEELING
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 79 (+18) 62 (+21) 74
RH % (24H TREND) 37 (+2) 58 (-13) 52
WIND 20FT/EARLY(MPH) LGT/VAR S 6 SW 10 G23
WIND 20FT/LATE(MPH) SW 7 S 7 G19 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.07
PRECIP DURATION 5
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1820 990
MIXING HGT(FT-AGL/MSL)5960 3250
TRANSPORT WND (MPH) SW 22 SW 28
VENT RATE (KT-FT) 121110 108160
CATEGORY DAY 5 4
INVERSION 60F/10AM 7PM 65F/6AM
DISPERSION 5 5
MAX ADI EARLY 39 FAIR 24 FAIR 60 GEN GOOD
MAX ADI LATE 139 VERY GOOD15 GEN POOR 65 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-122015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+18) 62 (+18) 76
RH % (24H TREND) 39 (+2) 57 (-15) 53
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 9 G23
WIND 20FT/LATE(MPH) SW 6 S 6 G19 SW 10 G23
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2050 1050
MIXING HGT(FT-AGL/MSL)6730 3430
TRANSPORT WND (MPH) SW 22 SW 28
VENT RATE (KT-FT) 138430 100080
CATEGORY DAY 5 4
INVERSION 61F/10AM 7PM 65F/5AM
DISPERSION 5 5
MAX ADI EARLY 41 GEN GOOD 25 FAIR 67 GOOD
MAX ADI LATE 152 VERY GOOD16 GEN POOR 70 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+18) 62 (+18) 76
RH % (24H TREND) 36 (0) 55 (-18) 51
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 8 G23
WIND 20FT/LATE(MPH) SW 6 S 6 G19 SW 9 G23
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2190 1150
MIXING HGT(FT-AGL/MSL)7190 3770
TRANSPORT WND (MPH) SW 22 SW 28
VENT RATE (KT-FT) 141970 108670
CATEGORY DAY 5 4
INVERSION 56F/9AM 7PM 64F/5AM
DISPERSION 5 5
MAX ADI EARLY 44 GEN GOOD 23 FAIR 80 GOOD
MAX ADI LATE 163 VERY GOOD15 GEN POOR 73 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-122015-
MARION-
INCLUDING THE CITY OF FAIRMONT
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+16) 62 (+20) 75
RH % (24H TREND) 37 (-3) 60 (-15) 51
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 8 G22
WIND 20FT/LATE(MPH) SW 6 SW 6 G18 SW 9 G22
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2230 1380
MIXING HGT(FT-AGL/MSL)7320 4530
TRANSPORT WND (MPH) SW 22 SW 32
VENT RATE (KT-FT) 142580 152770
CATEGORY DAY 5 5
INVERSION 56F/9AM 8PM 64F/5AM
DISPERSION 5 5
MAX ADI EARLY 48 GEN GOOD 24 FAIR 109 VERY GOOD
MAX ADI LATE 164 VERY GOOD14 GEN POOR 105 VERY GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-122015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+17) 62 (+18) 75
RH % (24H TREND) 37 (-7) 59 (-11) 50
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 8 G22
WIND 20FT/LATE(MPH) SW 6 S 6 G18 SW 9 G22
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2250 1290
MIXING HGT(FT-AGL/MSL)7370 4230
TRANSPORT WND (MPH) SW 22 SW 32
VENT RATE (KT-FT) 146070 128140
CATEGORY DAY 5 5
INVERSION 56F/9AM 8PM 63F/4AM
DISPERSION 5 5
MAX ADI EARLY 47 GEN GOOD 14 GEN POOR 91 GOOD
MAX ADI LATE 164 VERY GOOD15 GEN POOR 89 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+17) 60 (+18) 72
RH % (24H TREND) 38 (-8) 60 (-8) 51
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 8 G21
WIND 20FT/LATE(MPH) SW 6 SW 6 G17 SW 9 G22
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2090 1230
MIXING HGT(FT-AGL/MSL)6850 4050
TRANSPORT WND (MPH) SW 21 SW 33
VENT RATE (KT-FT) 137450 128260
CATEGORY DAY 5 5
INVERSION 59F/10AM 7PM 64F/9AM
DISPERSION 5 5
MAX ADI EARLY 39 FAIR 17 GEN POOR 118 VERY GOOD
MAX ADI LATE 152 VERY GOOD15 GEN POOR 113 VERY GOOD
MAX LVORI EARLY 2 2 2
MAX LVORI LATE 1 2 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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+17) 60 (+20) 73
RH % (24H TREND) 36 (-9) 61 (-16) 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6 G20
WIND 20FT/LATE(MPH) SW 5 LGT/VAR SW 8 G21
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2240 1480
MIXING HGT(FT-AGL/MSL)7340 4850
TRANSPORT WND (MPH) SW 21 SW 35
VENT RATE (KT-FT) 150460 182810
CATEGORY DAY 5 5
INVERSION 60F/10AM 7PM 62F/5AM
DISPERSION 5 5
MAX ADI EARLY 49 GEN GOOD 11 POOR 130 VERY GOOD
MAX ADI LATE 160 VERY GOOD13 GEN POOR 136 VERY GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+17) 59 (+20) 72
RH % (24H TREND) 36 (-11) 62 (-15) 49
WIND 20FT/EARLY(MPH) SE 5 S 5 SW 8 G23
WIND 20FT/LATE(MPH) SW 6 SW 6 G19 SW 10 G24
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2160 1560
MIXING HGT(FT-AGL/MSL)7100 5110
TRANSPORT WND (MPH) SW 21 W 40
VENT RATE (KT-FT) 140200 209140
CATEGORY DAY 5 5
INVERSION 58F/10AM 7PM 61F/6AM
DISPERSION 5 5
MAX ADI EARLY 43 GEN GOOD 15 GEN POOR 146 VERY GOOD
MAX ADI LATE 152 VERY GOOD17 GEN POOR 143 VERY GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+15) 60 (+18) 74
RH % (24H TREND) 34 (-5) 59 (-14) 45
WIND 20FT/EARLY(MPH) LGT/VAR S 5 G17 SW 7 G23
WIND 20FT/LATE(MPH) SW 6 SW 5 G19 SW 9 G24
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2300 1810
MIXING HGT(FT-AGL/MSL)7560 5930
TRANSPORT WND (MPH) SW 21 W 40
VENT RATE (KT-FT) 143510 220200
CATEGORY DAY 5 5
INVERSION 59F/10AM 8PM 62F/6AM
DISPERSION 5 5
MAX ADI EARLY 48 GEN GOOD 12 POOR 173 VERY GOOD
MAX ADI LATE 159 VERY GOOD13 GEN POOR 176 VERY GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 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
124 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+14) 56 (+18) 70
RH % (24H TREND) 40 (+3) 66 (-9) 49
WIND 20FT/EARLY(MPH) S 5 G21 SW 7 G24 W 9 G32
WIND 20FT/LATE(MPH) SW 7 G22 SW 8 G25 W 11 G33
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 2050 1720
MIXING HGT(FT-AGL/MSL)6720 5660
TRANSPORT WND (MPH) SW 21 W 43
VENT RATE (KT-FT) 134600 246580
CATEGORY DAY 5 5
INVERSION 55F/10AM 8PM 62F/9AM
DISPERSION 5 5
MAX ADI EARLY 41 GEN GOOD 24 FAIR 164 VERY GOOD
MAX ADI LATE 139 VERY GOOD20 GEN POOR 140 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.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
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