671
FNUS51 KPBZ 040600
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
100 AM EST WED MAR 4 2026
DISCUSSION
A STATIONARY FRONT WILL MAINTAIN PERIODIC RAIN CHANCES THROUGH
FRIDAY. A COLD FRONT WILL BRING RAIN AND POSSIBLE THUNDERSTORMS
FOR SATURDAY.
OHZ039-042115-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN TSTMS RAIN
CHANCE PRECIP (%) 50 90 100
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 56 (+4) 49 (+9) 66
RH % (24H TREND) 76 (-14) 99 (-1) 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.02 0.49 0.44
PRECIP DURATION 2 9 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 430 600
MIXING HGT(FT-AGL/MSL)1400 1960
TRANSPORT WND (MPH) SE 7 SW 18
VENT RATE (KT-FT) 11950 48230
CATEGORY DAY 1 3
INVERSION 48F/12PM 5PM 58F/10AM
DISPERSION 4 5
MAX ADI EARLY 10 POOR 4 VERY POOR 21 FAIR
MAX ADI LATE 12 POOR 5 VERY POOR 35 FAIR
MAX LVORI EARLY 8 6 5
MAX LVORI LATE 5 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-042115-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN TSTMS RAIN
CHANCE PRECIP (%) 40 90 100
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 55 (+4) 48 (+9) 64
RH % (24H TREND) 75 (-14) 98 (-2) 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 8
PRECIP AMOUNT 0.01 0.41 0.43
PRECIP DURATION 1 8 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 430 600
MIXING HGT(FT-AGL/MSL)1420 1970
TRANSPORT WND (MPH) SE 7 SW 17
VENT RATE (KT-FT) 10280 39160
CATEGORY DAY 1 3
INVERSION 47F/12PM 5PM 57F/10AM
DISPERSION 4 5
MAX ADI EARLY 10 POOR 4 VERY POOR 19 GEN POOR
MAX ADI LATE 12 POOR 7 POOR 34 FAIR
MAX LVORI EARLY 7 6 5
MAX LVORI LATE 5 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-042115-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN TSTMS RAIN
CHANCE PRECIP (%) 40 90 100
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 55 (+5) 47 (+9) 64
RH % (24H TREND) 73 (-16) 98 (-2) 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 7
PRECIP AMOUNT 0.00 0.30 0.42
PRECIP DURATION 1 8 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 460 600
MIXING HGT(FT-AGL/MSL)1510 1980
TRANSPORT WND (MPH) SE 7 SW 17
VENT RATE (KT-FT) 10710 38150
CATEGORY DAY 1 3
INVERSION 47F/12PM 6PM 58F/11AM
DISPERSION 4 5
MAX ADI EARLY 9 POOR 4 VERY POOR 15 GEN POOR
MAX ADI LATE 12 POOR 4 VERY POOR 34 FAIR
MAX LVORI EARLY 8 6 6
MAX LVORI LATE 4 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-042115-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN TSTMS RAIN
CHANCE PRECIP (%) 50 90 100
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 55 (+3) 49 (+9) 66
RH % (24H TREND) 80 (-14) 100 (0) 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.04 0.59 0.47
PRECIP DURATION 2 9 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 390 670
MIXING HGT(FT-AGL/MSL)1270 2200
TRANSPORT WND (MPH) SE 8 SW 21
VENT RATE (KT-FT) 9210 47870
CATEGORY DAY 1 3
INVERSION 48F/12PM 4PM 58F/10AM
DISPERSION 4 5
MAX ADI EARLY 9 POOR 4 VERY POOR 21 FAIR
MAX ADI LATE 12 POOR 5 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 9 7 6
MAX LVORI LATE 5 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-042115-
HARRISON-
INCLUDING THE CITY OF CADIZ
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN TSTMS RAIN
CHANCE PRECIP (%) 60 90 100
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 56 (+3) 49 (+8) 67
RH % (24H TREND) 75 (-13) 98 (-2) 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.03 0.44 0.40
PRECIP DURATION 2 11 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 360 630
MIXING HGT(FT-AGL/MSL)1180 2070
TRANSPORT WND (MPH) SE 7 SW 18
VENT RATE (KT-FT) 8260 51930
CATEGORY DAY 1 3
INVERSION 50F/1PM 4PM 57F/9AM
DISPERSION 4 5
MAX ADI EARLY 9 POOR 4 VERY POOR 25 FAIR
MAX ADI LATE 11 POOR 8 POOR 38 FAIR
MAX LVORI EARLY 8 6 5
MAX LVORI LATE 5 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-042115-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN TSTMS RAIN
CHANCE PRECIP (%) 50 90 100
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 55 (+3) 49 (+7) 67
RH % (24H TREND) 74 (-13) 96 (-4) 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.02 0.39 0.38
PRECIP DURATION 2 10 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 400 660
MIXING HGT(FT-AGL/MSL)1300 2180
TRANSPORT WND (MPH) SE 7 SW 16
VENT RATE (KT-FT) 8820 56710
CATEGORY DAY 1 3
INVERSION 50F/1PM 4PM 57F/9AM
DISPERSION 4 5
MAX ADI EARLY 8 POOR 4 VERY POOR 22 FAIR
MAX ADI LATE 10 POOR 8 POOR 34 FAIR
MAX LVORI EARLY 8 6 5
MAX LVORI LATE 5 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-042115-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN TSTMS TSTMS
CHANCE PRECIP (%) 80 90 90
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 57 (+3) 51 (+8) 67
RH % (24H TREND) 80 (-9) 100 (0) 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.07 0.64 0.42
PRECIP DURATION 5 9 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 300 690
MIXING HGT(FT-AGL/MSL)970 2270
TRANSPORT WND (MPH) E 7 SW 20
VENT RATE (KT-FT) 8390 39650
CATEGORY DAY 1 3
INVERSION CONTINUING 6PM 59F/10AM
DISPERSION 4 5
MAX ADI EARLY 7 POOR 4 VERY POOR 26 FAIR
MAX ADI LATE 7 POOR 6 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 9 7 6
MAX LVORI LATE 6 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-042115-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN TSTMS TSTMS
CHANCE PRECIP (%) 70 90 90
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 57 (+3) 51 (+8) 68
RH % (24H TREND) 77 (-11) 99 (-1) 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.06 0.66 0.42
PRECIP DURATION 4 10 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 340 670
MIXING HGT(FT-AGL/MSL)1110 2210
TRANSPORT WND (MPH) SE 8 SW 18
VENT RATE (KT-FT) 7980 46660
CATEGORY DAY 1 3
INVERSION CONTINUING 6PM 58F/9AM
DISPERSION 3 5
MAX ADI EARLY 7 POOR 4 VERY POOR 26 FAIR
MAX ADI LATE 9 POOR 8 POOR 38 FAIR
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 5 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-042115-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN TSTMS RAIN
CHANCE PRECIP (%) 60 90 90
CHANCE OF THUNDER (%) 0 30 0
TEMP (24H TREND) 57 (+3) 52 (+7) 68
RH % (24H TREND) 78 (-3) 99 (-1) 67
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 8 G17
PRECIP AMOUNT 0.06 0.55 0.38
PRECIP DURATION 4 11 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 300 690
MIXING HGT(FT-AGL/MSL)980 2260
TRANSPORT WND (MPH) E 7 SW 21
VENT RATE (KT-FT) 7350 55950
CATEGORY DAY 1 3
INVERSION CONTINUING 6PM 58F/9AM
DISPERSION 3 5
MAX ADI EARLY 8 POOR 5 VERY POOR 30 FAIR
MAX ADI LATE 9 POOR 8 POOR 40 FAIR
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 5 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-042115-
NOBLE-
INCLUDING THE CITY OF CALDWELL
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 90 90
CHANCE OF THUNDER (%) 20 30 20
TEMP (24H TREND) 58 (+2) 52 (+6) 69
RH % (24H TREND) 80 (-1) 100 (0) 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.08 0.51 0.35
PRECIP DURATION 6 11 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 330 780
MIXING HGT(FT-AGL/MSL)1090 2570
TRANSPORT WND (MPH) S 7 SW 18
VENT RATE (KT-FT) 6800 50030
CATEGORY DAY 1 3
INVERSION CONTINUING 6PM 59F/9AM
DISPERSION 3 5
MAX ADI EARLY 5 VERY POOR 4 VERY POOR 29 FAIR
MAX ADI LATE 8 POOR 8 POOR 39 FAIR
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-042115-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 90 90
CHANCE OF THUNDER (%) 20 30 20
TEMP (24H TREND) 58 (+2) 53 (+6) 69
RH % (24H TREND) 80 (+6) 98 (-2) 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 7 G17
PRECIP AMOUNT 0.08 0.42 0.31
PRECIP DURATION 6 10 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 350 850
MIXING HGT(FT-AGL/MSL)1140 2800
TRANSPORT WND (MPH) S 6 SW 20
VENT RATE (KT-FT) 6970 72940
CATEGORY DAY 1 3
INVERSION 57F/4PM 5PM 59F/9AM
DISPERSION 3 5
MAX ADI EARLY 5 VERY POOR 4 VERY POOR 27 FAIR
MAX ADI LATE 8 POOR 8 POOR 42 GEN GOOD
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 6 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-042115-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN RAIN RAIN
CHANCE PRECIP (%) 20 80 100
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+9) 44 (+9) 61
RH % (24H TREND) 69 (-12) 100 (0) 84
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 6
PRECIP AMOUNT 0.00 0.24 0.48
PRECIP DURATION 0 4 11
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 710 320
MIXING HGT(FT-AGL/MSL)2330 1050
TRANSPORT WND (MPH) SE 7 S 15
VENT RATE (KT-FT) 16580 22250
CATEGORY DAY 2 2
INVERSION 45F/11AM 6PM CONTINUING
DISPERSION 5 5
MAX ADI EARLY 10 POOR 4 VERY POOR 11 POOR
MAX ADI LATE 14 GEN POOR 5 VERY POOR 19 GEN POOR
MAX LVORI EARLY 9 8 8
MAX LVORI LATE 4 9 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-042115-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 70 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+10) 44 (+8) 60
RH % (24H TREND) 68 (-19) 100 (0) 85
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.20 0.47
PRECIP DURATION 3 11
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 770 270
MIXING HGT(FT-AGL/MSL)2510 900
TRANSPORT WND (MPH) SE 7 S 14
VENT RATE (KT-FT) 20990 15630
CATEGORY DAY 2 1
INVERSION 44F/11AM 6PM CONTINUING
DISPERSION 5 4
MAX ADI EARLY 10 POOR 4 VERY POOR 9 POOR
MAX ADI LATE 17 GEN POOR 3 VERY POOR 15 GEN POOR
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 4 9 6
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-042115-
FOREST-
INCLUDING THE CITY OF TIONESTA
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 60 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (+11) 42 (+6) 57
RH % (24H TREND) 62 (-25) 100 (0) 83
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.16 0.45
PRECIP DURATION 3 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 750 260
MIXING HGT(FT-AGL/MSL)2460 860
TRANSPORT WND (MPH) S 7 S 9
VENT RATE (KT-FT) 21830 13700
CATEGORY DAY 2 1
INVERSION 44F/11AM 6PM CONTINUING
DISPERSION 5 4
MAX ADI EARLY 9 POOR 4 VERY POOR 7 POOR
MAX ADI LATE 20 GEN POOR 3 VERY POOR 15 GEN POOR
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 4 9 7
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-042115-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN RAIN RAIN
CHANCE PRECIP (%) 30 80 100
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+6) 45 (+8) 63
RH % (24H TREND) 71 (-14) 100 (0) 78
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.24 0.40
PRECIP DURATION 1 6 12
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 570 500
MIXING HGT(FT-AGL/MSL)1860 1630
TRANSPORT WND (MPH) SE 7 SW 14
VENT RATE (KT-FT) 10700 35520
CATEGORY DAY 1 2
INVERSION 47F/11AM 6PM 59F/12PM
DISPERSION 4 5
MAX ADI EARLY 10 POOR 4 VERY POOR 12 POOR
MAX ADI LATE 14 GEN POOR 4 VERY POOR 25 FAIR
MAX LVORI EARLY 9 7 7
MAX LVORI LATE 4 9 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-042115-
BUTLER-
INCLUDING THE CITY OF BUTLER
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN RAIN RAIN
CHANCE PRECIP (%) 30 90 100
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+6) 44 (+7) 64
RH % (24H TREND) 74 (-16) 100 (0) 80
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 6
PRECIP AMOUNT 0.00 0.23 0.42
PRECIP DURATION 1 6 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 540 550
MIXING HGT(FT-AGL/MSL)1780 1790
TRANSPORT WND (MPH) SE 7 SW 13
VENT RATE (KT-FT) 11560 47090
CATEGORY DAY 1 2
INVERSION 47F/11AM 5PM 58F/12PM
DISPERSION 4 5
MAX ADI EARLY 9 POOR 4 VERY POOR 13 GEN POOR
MAX ADI LATE 13 GEN POOR 4 VERY POOR 23 FAIR
MAX LVORI EARLY 9 9 8
MAX LVORI LATE 4 9 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-042115-
CLARION-
INCLUDING THE CITY OF CLARION
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN RAIN RAIN
CHANCE PRECIP (%) 20 70 100
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (+8) 44 (+7) 61
RH % (24H TREND) 69 (-19) 99 (-1) 81
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.20 0.41
PRECIP DURATION 0 4 12
PRECIP BEGIN 3 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 590 360
MIXING HGT(FT-AGL/MSL)1950 1190
TRANSPORT WND (MPH) S 7 S 13
VENT RATE (KT-FT) 17650 33520
CATEGORY DAY 1 2
INVERSION 45F/11AM 6PM CONTINUING
DISPERSION 5 5
MAX ADI EARLY 9 POOR 4 VERY POOR 10 POOR
MAX ADI LATE 15 GEN POOR 4 VERY POOR 17 GEN POOR
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 4 9 6
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-042115-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN RAIN RAIN
CHANCE PRECIP (%) 20 80 100
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+8) 43 (+5) 60
RH % (24H TREND) 67 (-18) 98 (-2) 78
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.20 0.45
PRECIP DURATION 0 4 12
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 550 310
MIXING HGT(FT-AGL/MSL)1790 1010
TRANSPORT WND (MPH) SE 7 S 13
VENT RATE (KT-FT) 12920 34040
CATEGORY DAY 1 1
INVERSION 45F/11AM 6PM CONTINUING
DISPERSION 4 5
MAX ADI EARLY 9 POOR 4 VERY POOR 10 POOR
MAX ADI LATE 13 GEN POOR 4 VERY POOR 15 GEN POOR
MAX LVORI EARLY 9 6 7
MAX LVORI LATE 4 8 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-042115-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN TSTMS RAIN
CHANCE PRECIP (%) 40 90 100
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 55 (+4) 47 (+7) 65
RH % (24H TREND) 74 (-15) 99 (-1) 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 6
PRECIP AMOUNT 0.01 0.29 0.39
PRECIP DURATION 2 8 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 470 620
MIXING HGT(FT-AGL/MSL)1550 2030
TRANSPORT WND (MPH) SE 6 SW 13
VENT RATE (KT-FT) 9430 47760
CATEGORY DAY 1 2
INVERSION 49F/12PM 5PM 58F/11AM
DISPERSION 4 5
MAX ADI EARLY 8 POOR 4 VERY POOR 15 GEN POOR
MAX ADI LATE 12 POOR 4 VERY POOR 26 FAIR
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 5 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-042115-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN TSTMS RAIN
CHANCE PRECIP (%) 40 90 90
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 56 (+3) 49 (+7) 67
RH % (24H TREND) 77 (-12) 99 (-1) 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.02 0.31 0.38
PRECIP DURATION 2 8 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 400 690
MIXING HGT(FT-AGL/MSL)1300 2280
TRANSPORT WND (MPH) SE 6 SW 15
VENT RATE (KT-FT) 6550 56290
CATEGORY DAY 1 3
INVERSION 52F/1PM 4PM 58F/10AM
DISPERSION 3 5
MAX ADI EARLY 5 VERY POOR 4 VERY POOR 19 GEN POOR
MAX ADI LATE 8 POOR 4 VERY POOR 29 FAIR
MAX LVORI EARLY 9 7 6
MAX LVORI LATE 5 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-042115-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN RAIN RAIN
CHANCE PRECIP (%) 30 90 100
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+5) 46 (+7) 64
RH % (24H TREND) 74 (-16) 100 (0) 79
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.24 0.43
PRECIP DURATION 1 6 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 540 610
MIXING HGT(FT-AGL/MSL)1780 2010
TRANSPORT WND (MPH) SE 6 SW 13
VENT RATE (KT-FT) 13020 53880
CATEGORY DAY 1 2
INVERSION 48F/11AM 5PM 58F/12PM
DISPERSION 4 5
MAX ADI EARLY 8 POOR 4 VERY POOR 14 GEN POOR
MAX ADI LATE 13 GEN POOR 4 VERY POOR 23 FAIR
MAX LVORI EARLY 9 8 8
MAX LVORI LATE 4 9 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-042115-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN TSTMS RAIN
CHANCE PRECIP (%) 60 90 90
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 56 (+2) 50 (+7) 67
RH % (24H TREND) 78 (-5) 98 (-2) 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 9
PRECIP AMOUNT 0.03 0.36 0.38
PRECIP DURATION 3 10 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 330 790
MIXING HGT(FT-AGL/MSL)1070 2590
TRANSPORT WND (MPH) S 6 SW 18
VENT RATE (KT-FT) 5500 66480
CATEGORY DAY 1 3
INVERSION CONTINUING 6PM 58F/9AM
DISPERSION 3 5
MAX ADI EARLY 6 VERY POOR 4 VERY POOR 26 FAIR
MAX ADI LATE 7 POOR 8 POOR 41 GEN GOOD
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 6 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-042115-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN TSTMS TSTMS
CHANCE PRECIP (%) 80 90 90
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 57 (+1) 52 (+6) 68
RH % (24H TREND) 84 (+12) 100 (0) 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.07 0.40 0.30
PRECIP DURATION 6 11 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 360 860
MIXING HGT(FT-AGL/MSL)1190 2830
TRANSPORT WND (MPH) S 6 SW 21
VENT RATE (KT-FT) 6040 64650
CATEGORY DAY 1 3
INVERSION 53F/1PM 4PM 58F/9AM
DISPERSION 3 5
MAX ADI EARLY 4 VERY POOR 4 VERY POOR 31 FAIR
MAX ADI LATE 7 POOR 8 POOR 46 GEN GOOD
MAX LVORI EARLY 9 8 5
MAX LVORI LATE 7 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-042115-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN TSTMS RAIN
CHANCE PRECIP (%) 50 90 90
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 57 (+4) 49 (+6) 67
RH % (24H TREND) 79 (-4) 100 (0) 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.03 0.31 0.41
PRECIP DURATION 2 8 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 400 800
MIXING HGT(FT-AGL/MSL)1310 2610
TRANSPORT WND (MPH) S 5 SW 16
VENT RATE (KT-FT) 6300 63430
CATEGORY DAY 1 3
INVERSION 54F/1PM 4PM 57F/9AM
DISPERSION 3 5
MAX ADI EARLY 4 VERY POOR 4 VERY POOR 23 FAIR
MAX ADI LATE 7 POOR 6 VERY POOR 39 FAIR
MAX LVORI EARLY 9 7 6
MAX LVORI LATE 6 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-042115-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN TSTMS RAIN
CHANCE PRECIP (%) 60 90 90
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 56 (+4) 47 (+3) 66
RH % (24H TREND) 75 (-5) 96 (-4) 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.04 0.33 0.45
PRECIP DURATION 3 9 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 440 860
MIXING HGT(FT-AGL/MSL)1440 2820
TRANSPORT WND (MPH) SE 3 SW 17
VENT RATE (KT-FT) 6800 64270
CATEGORY DAY 1 3
INVERSION 53F/1PM 4PM 56F/9AM
DISPERSION 3 5
MAX ADI EARLY 4 VERY POOR 5 VERY POOR 24 FAIR
MAX ADI LATE 8 POOR 6 VERY POOR 39 FAIR
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 6 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-042115-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN TSTMS TSTMS
CHANCE PRECIP (%) 70 90 90
CHANCE OF THUNDER (%) 0 20 20
TEMP (24H TREND) 57 (+1) 52 (+6) 68
RH % (24H TREND) 82 (+11) 99 (-1) 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.06 0.35 0.31
PRECIP DURATION 5 11 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 450 930
MIXING HGT(FT-AGL/MSL)1460 3060
TRANSPORT WND (MPH) S 6 SW 21
VENT RATE (KT-FT) 8350 66890
CATEGORY DAY 1 4
INVERSION 54F/1PM 5PM 58F/9AM
DISPERSION 4 5
MAX ADI EARLY 4 VERY POOR 4 VERY POOR 29 FAIR
MAX ADI LATE 9 POOR 7 POOR 49 GEN GOOD
MAX LVORI EARLY 9 7 5
MAX LVORI LATE 6 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-042115-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN TSTMS TSTMS
CHANCE PRECIP (%) 80 90 90
CHANCE OF THUNDER (%) 0 20 20
TEMP (24H TREND) 56 (+3) 50 (+5) 66
RH % (24H TREND) 81 (+6) 99 (-1) 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.07 0.38 0.37
PRECIP DURATION 7 11 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 410 880
MIXING HGT(FT-AGL/MSL)1340 2900
TRANSPORT WND (MPH) SW 7 SW 20
VENT RATE (KT-FT) 7080 67120
CATEGORY DAY 1 3
INVERSION 55F/4PM 5PM 56F/9AM
DISPERSION 3 5
MAX ADI EARLY 5 VERY POOR 5 VERY POOR 26 FAIR
MAX ADI LATE 9 POOR 7 POOR 45 GEN GOOD
MAX LVORI EARLY 9 7 5
MAX LVORI LATE 7 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-042115-
INDIANA-
INCLUDING THE CITY OF INDIANA
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN RAIN RAIN
CHANCE PRECIP (%) 30 90 100
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+6) 45 (+4) 64
RH % (24H TREND) 76 (-11) 99 (-1) 75
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 6
PRECIP AMOUNT 0.01 0.24 0.43
PRECIP DURATION 1 6 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 490 660
MIXING HGT(FT-AGL/MSL)1610 2170
TRANSPORT WND (MPH) SE 6 SW 14
VENT RATE (KT-FT) 13220 57110
CATEGORY DAY 1 2
INVERSION 50F/12PM 4PM 58F/12PM
DISPERSION 4 5
MAX ADI EARLY 7 POOR 4 VERY POOR 14 GEN POOR
MAX ADI LATE 11 POOR 4 VERY POOR 24 FAIR
MAX LVORI EARLY 9 7 7
MAX LVORI LATE 5 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-042115-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN RAIN RAIN
CHANCE PRECIP (%) 40 90 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+5) 47 (+4) 64
RH % (24H TREND) 76 (-10) 96 (-4) 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 6
PRECIP AMOUNT 0.03 0.25 0.44
PRECIP DURATION 2 7 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 440 680
MIXING HGT(FT-AGL/MSL)1450 2220
TRANSPORT WND (MPH) SE 6 SW 14
VENT RATE (KT-FT) 9280 66140
CATEGORY DAY 1 3
INVERSION 52F/1PM 4PM 57F/11AM
DISPERSION 4 5
MAX ADI EARLY 4 VERY POOR 4 VERY POOR 18 GEN POOR
MAX ADI LATE 9 POOR 5 VERY POOR 26 FAIR
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 5 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-042115-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN TSTMS RAIN
CHANCE PRECIP (%) 50 90 100
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 55 (+3) 49 (+8) 66
RH % (24H TREND) 73 (-17) 97 (-3) 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 7
PRECIP AMOUNT 0.02 0.35 0.36
PRECIP DURATION 2 8 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 450 670
MIXING HGT(FT-AGL/MSL)1490 2190
TRANSPORT WND (MPH) SE 7 SW 13
VENT RATE (KT-FT) 9880 48390
CATEGORY DAY 1 3
INVERSION 48F/12PM 5PM 58F/10AM
DISPERSION 4 5
MAX ADI EARLY 8 POOR 4 VERY POOR 17 GEN POOR
MAX ADI LATE 11 POOR 4 VERY POOR 29 FAIR
MAX LVORI EARLY 8 6 6
MAX LVORI LATE 5 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-042115-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN TSTMS RAIN
CHANCE PRECIP (%) 50 90 90
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 56 (+2) 51 (+8) 67
RH % (24H TREND) 74 (-12) 95 (-5) 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.02 0.41 0.41
PRECIP DURATION 2 10 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 390 730
MIXING HGT(FT-AGL/MSL)1260 2380
TRANSPORT WND (MPH) E 6 SW 16
VENT RATE (KT-FT) 8330 52140
CATEGORY DAY 1 3
INVERSION 51F/1PM 4PM 58F/9AM
DISPERSION 4 5
MAX ADI EARLY 8 POOR 4 VERY POOR 26 FAIR
MAX ADI LATE 9 POOR 8 POOR 37 FAIR
MAX LVORI EARLY 8 6 5
MAX LVORI LATE 4 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-042115-
OHIO-
INCLUDING THE CITY OF WHEELING
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN TSTMS RAIN
CHANCE PRECIP (%) 60 100 90
CHANCE OF THUNDER (%) 0 30 0
TEMP (24H TREND) 57 (+3) 52 (+7) 68
RH % (24H TREND) 77 (-2) 97 (-3) 67
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 9
PRECIP AMOUNT 0.04 0.45 0.38
PRECIP DURATION 4 11 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 340 750
MIXING HGT(FT-AGL/MSL)1110 2470
TRANSPORT WND (MPH) SE 6 SW 21
VENT RATE (KT-FT) 8330 61290
CATEGORY DAY 1 3
INVERSION CONTINUING 6PM 58F/9AM
DISPERSION 4 5
MAX ADI EARLY 8 POOR 5 VERY POOR 29 FAIR
MAX ADI LATE 8 POOR 8 POOR 44 GEN GOOD
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 5 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-042115-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN TSTMS TSTMS
CHANCE PRECIP (%) 70 90 90
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 57 (+2) 54 (+7) 69
RH % (24H TREND) 81 (+8) 98 (-2) 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.07 0.42 0.32
PRECIP DURATION 5 11 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 350 790
MIXING HGT(FT-AGL/MSL)1150 2600
TRANSPORT WND (MPH) SE 6 SW 21
VENT RATE (KT-FT) 7040 69490
CATEGORY DAY 1 3
INVERSION CONTINUING 6PM 58F/8AM
DISPERSION 3 5
MAX ADI EARLY 5 VERY POOR 5 VERY POOR 29 FAIR
MAX ADI LATE 7 POOR 8 POOR 44 GEN GOOD
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 7 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-042115-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN TSTMS TSTMS
CHANCE PRECIP (%) 80 90 80
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 57 (0) 54 (+5) 69
RH % (24H TREND) 86 (+18) 98 (-2) 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.09 0.34 0.30
PRECIP DURATION 8 11 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 380 850
MIXING HGT(FT-AGL/MSL)1240 2780
TRANSPORT WND (MPH) SE 5 SW 18
VENT RATE (KT-FT) 7690 72400
CATEGORY DAY 1 3
INVERSION 53F/12PM 4PM 58F/9AM
DISPERSION 3 5
MAX ADI EARLY 6 VERY POOR 4 VERY POOR 26 FAIR
MAX ADI LATE 7 POOR 8 POOR 40 FAIR
MAX LVORI EARLY 9 7 5
MAX LVORI LATE 8 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-042115-
MARION-
INCLUDING THE CITY OF FAIRMONT
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN TSTMS TSTMS
CHANCE PRECIP (%) 90 90 80
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 57 (-2) 53 (+4) 69
RH % (24H TREND) 88 (+23) 99 (-1) 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.12 0.26 0.26
PRECIP DURATION 9 11 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 410 950
MIXING HGT(FT-AGL/MSL)1350 3130
TRANSPORT WND (MPH) S 5 SW 20
VENT RATE (KT-FT) 6690 65630
CATEGORY DAY 1 4
INVERSION 53F/11AM 4PM 58F/9AM
DISPERSION 3 5
MAX ADI EARLY 7 POOR 4 VERY POOR 33 FAIR
MAX ADI LATE 8 POOR 8 POOR 46 GEN GOOD
MAX LVORI EARLY 9 8 5
MAX LVORI LATE 8 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-042115-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN TSTMS TSTMS
CHANCE PRECIP (%) 90 90 80
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 57 (-1) 53 (+5) 69
RH % (24H TREND) 86 (+21) 98 (-2) 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.09 0.25 0.28
PRECIP DURATION 8 11 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 440 970
MIXING HGT(FT-AGL/MSL)1430 3190
TRANSPORT WND (MPH) S 7 SW 20
VENT RATE (KT-FT) 8190 64650
CATEGORY DAY 1 4
INVERSION 54F/12PM 5PM 58F/9AM
DISPERSION 4 5
MAX ADI EARLY 6 VERY POOR 4 VERY POOR 34 FAIR
MAX ADI LATE 10 POOR 8 POOR 47 GEN GOOD
MAX LVORI EARLY 9 7 5
MAX LVORI LATE 7 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-042115-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN TSTMS TSTMS
CHANCE PRECIP (%) 90 90 80
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 55 (0) 52 (+5) 67
RH % (24H TREND) 87 (+17) 99 (-1) 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.13 0.27 0.31
PRECIP DURATION 8 11 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 340 890
MIXING HGT(FT-AGL/MSL)1100 2920
TRANSPORT WND (MPH) S 7 SW 21
VENT RATE (KT-FT) 6650 53340
CATEGORY DAY 1 4
INVERSION CONTINUING 6PM 58F/10AM
DISPERSION 3 5
MAX ADI EARLY 8 POOR 5 VERY POOR 30 FAIR
MAX ADI LATE 8 POOR 8 POOR 48 GEN GOOD
MAX LVORI EARLY 9 7 5
MAX LVORI LATE 8 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-042115-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN TSTMS TSTMS
CHANCE PRECIP (%) 90 90 80
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 57 (+2) 52 (+4) 68
RH % (24H TREND) 84 (+12) 100 (0) 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.13 0.26 0.25
PRECIP DURATION 9 11 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 450 1020
MIXING HGT(FT-AGL/MSL)1460 3350
TRANSPORT WND (MPH) SW 7 SW 22
VENT RATE (KT-FT) 14630 56260
CATEGORY DAY 1 4
INVERSION 52F/11AM 5PM 55F/8AM
DISPERSION 4 5
MAX ADI EARLY 10 POOR 4 VERY POOR 39 FAIR
MAX ADI LATE 10 POOR 7 POOR 53 GEN GOOD
MAX LVORI EARLY 9 7 5
MAX LVORI LATE 6 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-042115-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN TSTMS TSTMS
CHANCE PRECIP (%) 90 90 80
CHANCE OF THUNDER (%) 0 20 20
TEMP (24H TREND) 56 (+3) 51 (+3) 67
RH % (24H TREND) 84 (+9) 100 (0) 65
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.16 0.32 0.23
PRECIP DURATION 10 11 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 390 980
MIXING HGT(FT-AGL/MSL)1270 3220
TRANSPORT WND (MPH) SW 8 SW 23
VENT RATE (KT-FT) 14620 61910
CATEGORY DAY 1 4
INVERSION 53F/1PM 4PM 54F/8AM
DISPERSION 4 5
MAX ADI EARLY 13 GEN POOR 5 VERY POOR 40 FAIR
MAX ADI LATE 10 POOR 10 POOR 53 GEN GOOD
MAX LVORI EARLY 7 7 5
MAX LVORI LATE 6 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-042115-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN TSTMS TSTMS
CHANCE PRECIP (%) 90 90 70
CHANCE OF THUNDER (%) 0 20 20
TEMP (24H TREND) 58 (+2) 51 (+2) 69
RH % (24H TREND) 80 (+5) 99 (-1) 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 6 G17
PRECIP AMOUNT 0.19 0.37 0.14
PRECIP DURATION 10 8 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 480 1130
MIXING HGT(FT-AGL/MSL)1590 3710
TRANSPORT WND (MPH) SW 7 SW 23
VENT RATE (KT-FT) 15520 82100
CATEGORY DAY 1 4
INVERSION 50F/6AM 4PM 55F/8AM
DISPERSION 4 5
MAX ADI EARLY 14 GEN POOR 5 VERY POOR 46 GEN GOOD
MAX ADI LATE 13 GEN POOR 7 POOR 73 GOOD
MAX LVORI EARLY 6 7 5
MAX LVORI LATE 5 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-042115-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
100 AM EST WED MAR 4 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN TSTMS RAIN
CHANCE PRECIP (%) 90 90 70
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 54 (+2) 48 (+2) 66
RH % (24H TREND) 89 (+15) 100 (0) 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6 G21
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 7 G21
PRECIP AMOUNT 0.24 0.36 0.13
PRECIP DURATION 9 8 8
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 390 1080
MIXING HGT(FT-AGL/MSL)1270 3530
TRANSPORT WND (MPH) SW 7 SW 24
VENT RATE (KT-FT) 15230 88740
CATEGORY DAY 1 4
INVERSION CONTINUING 6PM 53F/8AM
DISPERSION 4 5
MAX ADI EARLY 18 GEN POOR 8 POOR 53 GEN GOOD
MAX ADI LATE 10 POOR 12 POOR 65 GOOD
MAX LVORI EARLY 6 9 5
MAX LVORI LATE 7 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
RAIN. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
RAIN AND A CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COOLER. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND 50. HIGHS
IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
WM
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