825
FNUS51 KPBZ 231617
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1217 PM EDT SAT MAY 23 2026
DISCUSSION
SHOWERS AND THUNDERSTORMS ARE EXPECTED THIS AFTERNOON AND EVENING
AS LOW PRESSURE TRACKS ACROSS THE REGION. A SERIES OF CROSSING
DISTURBANCES WILL KEEP PERIODIC SHOWER AND THUNDERSTORM CHANCES
INTO EARLY NEXT WEEK. WET CONDITIONS WILL KEEP FIRE CONCERNS LOW.
OHZ039-240845-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 30 50 20
CHANCE OF THUNDER (%) 40 20 40 0
TEMP (24H TREND) 60 (+5) 79 (+7) 59 79
RH % (24H TREND) 99 (0) 63 (-17) 96 55
WIND 20FT/EARLY(MPH) S 8 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.33 0.04 0.10 0.01
PRECIP DURATION 8 1 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1080 1380
MIXING HGT(FT-AGL/MSL) 3560 4540
TRANSPORT WND (MPH) SW 8 N 7
VENT RATE (KT-FT) 24920 27240
CATEGORY DAY 3 3
INVERSION 7PM 66F/9AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 18 GEN POOR 13 GEN POOR 4 VERY POOR 27 FAIR
MAX ADI LATE 7 POOR 27 FAIR 3 VERY POOR 36 FAIR
MAX LVORI EARLY 6 6 6 6
MAX LVORI LATE 8 4 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-240845-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 30 60 20
CHANCE OF THUNDER (%) 30 30 40 0
TEMP (24H TREND) 58 (+4) 78 (+10) 58 79
RH % (24H TREND) 98 (-1) 65 (-14) 96 55
WIND 20FT/EARLY(MPH) SE 10 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) S 7 G17 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.41 0.03 0.13 0.01
PRECIP DURATION 8 1 3 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1000 1370
MIXING HGT(FT-AGL/MSL) 3280 4500
TRANSPORT WND (MPH) SW 7 N 7
VENT RATE (KT-FT) 19680 27000
CATEGORY DAY 2 3
INVERSION 8PM 65F/9AM 7PM 66F/9AM
DISPERSION 2 3
MAX ADI EARLY 19 GEN POOR 14 GEN POOR 5 VERY POOR 26 FAIR
MAX ADI LATE 10 POOR 24 FAIR 3 VERY POOR 35 FAIR
MAX LVORI EARLY 5 6 6 6
MAX LVORI LATE 7 4 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-240845-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 30 70 20
CHANCE OF THUNDER (%) 30 30 40 0
TEMP (24H TREND) 56 (+3) 78 (+13) 58 80
RH % (24H TREND) 98 (0) 64 (-14) 98 52
WIND 20FT/EARLY(MPH) SE 11 G22 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 8 G18 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.27 0.04 0.14 0.01
PRECIP DURATION 7 1 3 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 940 1420
MIXING HGT(FT-AGL/MSL) 3080 4650
TRANSPORT WND (MPH) S 8 N 7
VENT RATE (KT-FT) 21560 27900
CATEGORY DAY 2 3
INVERSION NONE NONE 7PM 66F/9AM
DISPERSION 2 3
MAX ADI EARLY 22 FAIR 13 GEN POOR 4 VERY POOR 24 FAIR
MAX ADI LATE 12 POOR 24 FAIR 3 VERY POOR 38 FAIR
MAX LVORI EARLY 5 6 6 6
MAX LVORI LATE 6 4 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-240845-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 30 70 20
CHANCE OF THUNDER (%) 40 30 40 0
TEMP (24H TREND) 59 (+3) 79 (+6) 59 79
RH % (24H TREND) 100 (0) 63 (-17) 99 54
WIND 20FT/EARLY(MPH) S 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.20 0.03 0.07 0.00
PRECIP DURATION 5 1 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1080 1380
MIXING HGT(FT-AGL/MSL) 3540 4520
TRANSPORT WND (MPH) SW 8 NE 8
VENT RATE (KT-FT) 24780 31640
CATEGORY DAY 3 3
INVERSION 7PM 69F/10AM 7PM 66F/9AM
DISPERSION 3 3
MAX ADI EARLY 17 GEN POOR 11 POOR 4 VERY POOR 26 FAIR
MAX ADI LATE 4 VERY POOR 28 FAIR 3 VERY POOR 39 FAIR
MAX LVORI EARLY 7 7 6 7
MAX LVORI LATE 9 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-240845-
HARRISON-
INCLUDING THE CITY OF CADIZ
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 30 60 20
CHANCE OF THUNDER (%) 30 30 40 0
TEMP (24H TREND) 58 (+3) 79 (+8) 58 80
RH % (24H TREND) 100 (0) 64 (-15) 100 56
WIND 20FT/EARLY(MPH) SE 8 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) S 6 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.48 0.06 0.13 0.00
PRECIP DURATION 7 2 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 940 1390
MIXING HGT(FT-AGL/MSL) 3090 4570
TRANSPORT WND (MPH) SW 8 N 7
VENT RATE (KT-FT) 21630 27420
CATEGORY DAY 2 3
INVERSION 7PM 65F/9AM 8PM 67F/9AM
DISPERSION 2 3
MAX ADI EARLY 19 GEN POOR 14 GEN POOR 4 VERY POOR 26 FAIR
MAX ADI LATE 10 POOR 24 FAIR 3 VERY POOR 36 FAIR
MAX LVORI EARLY 6 6 6 7
MAX LVORI LATE 7 4 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-240845-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 40 70 20
CHANCE OF THUNDER (%) 30 40 40 0
TEMP (24H TREND) 57 (+3) 78 (+10) 59 79
RH % (24H TREND) 97 (-3) 64 (-14) 98 55
WIND 20FT/EARLY(MPH) SE 10 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 7 G17 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.48 0.08 0.12 0.00
PRECIP DURATION 7 2 3 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 870 1460
MIXING HGT(FT-AGL/MSL) 2850 4780
TRANSPORT WND (MPH) SW 8 N 7
VENT RATE (KT-FT) 19950 28680
CATEGORY DAY 2 3
INVERSION 8PM 67F/10AM 7PM 67F/9AM
DISPERSION 2 3
MAX ADI EARLY 18 GEN POOR 14 GEN POOR 4 VERY POOR 21 FAIR
MAX ADI LATE 11 POOR 24 FAIR 3 VERY POOR 37 FAIR
MAX LVORI EARLY 5 6 6 7
MAX LVORI LATE 6 4 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-240845-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 30 70 20
CHANCE OF THUNDER (%) 40 30 40 0
TEMP (24H TREND) 59 (+1) 79 (+4) 58 80
RH % (24H TREND) 100 (+1) 63 (-15) 100 56
WIND 20FT/EARLY(MPH) S 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.26 0.09 0.09 0.00
PRECIP DURATION 5 1 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1050 1300
MIXING HGT(FT-AGL/MSL) 3450 4280
TRANSPORT WND (MPH) SW 8 NE 8
VENT RATE (KT-FT) 24150 29960
CATEGORY DAY 3 3
INVERSION 7PM 70F/10AM 7PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 18 GEN POOR 11 POOR 4 VERY POOR 24 FAIR
MAX ADI LATE 5 VERY POOR 31 FAIR 3 VERY POOR 37 FAIR
MAX LVORI EARLY 7 7 6 8
MAX LVORI LATE 9 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-240845-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 40 60 20
CHANCE OF THUNDER (%) 40 40 40 0
TEMP (24H TREND) 59 (+2) 80 (+6) 59 80
RH % (24H TREND) 100 (0) 64 (-14) 99 56
WIND 20FT/EARLY(MPH) S 6 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.48 0.09 0.12 0.00
PRECIP DURATION 7 2 3 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1040 1330
MIXING HGT(FT-AGL/MSL) 3410 4360
TRANSPORT WND (MPH) SW 8 NE 7
VENT RATE (KT-FT) 23870 26160
CATEGORY DAY 3 2
INVERSION 7PM 69F/10AM 7PM 67F/9AM
DISPERSION 3 2
MAX ADI EARLY 19 GEN POOR 12 POOR 4 VERY POOR 24 FAIR
MAX ADI LATE 7 POOR 27 FAIR 3 VERY POOR 34 FAIR
MAX LVORI EARLY 6 7 6 8
MAX LVORI LATE 8 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-240845-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 40 60 30
CHANCE OF THUNDER (%) 30 40 50 0
TEMP (24H TREND) 58 (+2) 79 (+6) 58 80
RH % (24H TREND) 100 (0) 66 (-12) 100 60
WIND 20FT/EARLY(MPH) SE 8 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) S 6 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.57 0.07 0.12 0.00
PRECIP DURATION 8 2 3 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 880 1190
MIXING HGT(FT-AGL/MSL) 2900 3920
TRANSPORT WND (MPH) SW 9 N 7
VENT RATE (KT-FT) 23200 23520
CATEGORY DAY 2 2
INVERSION 7PM 68F/10AM 7PM 64F/8AM
DISPERSION 2 2
MAX ADI EARLY 18 GEN POOR 17 GEN POOR 5 VERY POOR 20 GEN POOR
MAX ADI LATE 10 POOR 28 FAIR 3 VERY POOR 32 FAIR
MAX LVORI EARLY 6 6 6 8
MAX LVORI LATE 7 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-240845-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 40 60 30
CHANCE OF THUNDER (%) 40 20 50 0
TEMP (24H TREND) 58 (0) 80 (+5) 58 80
RH % (24H TREND) 100 (0) 66 (-10) 100 60
WIND 20FT/EARLY(MPH) S 6 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.72 0.03 0.11 0.00
PRECIP DURATION 8 2 3 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1020 1100
MIXING HGT(FT-AGL/MSL) 3330 3620
TRANSPORT WND (MPH) SW 8 NE 7
VENT RATE (KT-FT) 23310 21720
CATEGORY DAY 3 2
INVERSION 7PM 69F/10AM 7PM 67F/9AM
DISPERSION 3 2
MAX ADI EARLY 18 GEN POOR 16 GEN POOR 3 VERY POOR 19 GEN POOR
MAX ADI LATE 7 POOR 27 FAIR 3 VERY POOR 34 FAIR
MAX LVORI EARLY 7 7 6 9
MAX LVORI LATE 8 4 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-240845-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 40 60 30
CHANCE OF THUNDER (%) 30 40 50 20
TEMP (24H TREND) 59 (+2) 80 (+5) 59 80
RH % (24H TREND) 100 (0) 69 (-6) 100 64
WIND 20FT/EARLY(MPH) S 6 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.35 0.03 0.08 0.00
PRECIP DURATION 8 2 4 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 940 1040
MIXING HGT(FT-AGL/MSL) 3080 3430
TRANSPORT WND (MPH) SW 9 N 7
VENT RATE (KT-FT) 24640 20580
CATEGORY DAY 2 2
INVERSION 7PM 65F/9AM 8PM 67F/9AM
DISPERSION 2 2
MAX ADI EARLY 17 GEN POOR 18 GEN POOR 3 VERY POOR 16 GEN POOR
MAX ADI LATE 8 POOR 30 FAIR 3 VERY POOR 28 FAIR
MAX LVORI EARLY 6 6 6 8
MAX LVORI LATE 8 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-240845-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 40 60 20
CHANCE OF THUNDER (%) 20 30 30 0
TEMP (24H TREND) 50 (0) 76 (+17) 57 79
RH % (24H TREND) 100 (+2) 67 (-13) 100 52
WIND 20FT/EARLY(MPH) SE 16 G27 SE 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 11 G23 SE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.05 0.01 0.09 0.01
PRECIP DURATION 5 1 3 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 780 1330
MIXING HGT(FT-AGL/MSL) 2550 4360
TRANSPORT WND (MPH) S 8 NW 8
VENT RATE (KT-FT) 17850 30520
CATEGORY DAY 2 3
INVERSION NONE NONE 8PM 66F/9AM
DISPERSION 2 3
MAX ADI EARLY 30 FAIR 15 GEN POOR 5 VERY POOR 26 FAIR
MAX ADI LATE 19 GEN POOR 22 FAIR 4 VERY POOR 33 FAIR
MAX LVORI EARLY 5 6 7 7
MAX LVORI LATE 5 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-240845-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 60 30 50 20
CHANCE OF THUNDER (%) 20 0 20 0
TEMP (24H TREND) 48 (0) 74 (+18) 56 80
RH % (24H TREND) 100 (+3) 68 (-11) 100 50
WIND 20FT/EARLY(MPH) SE 14 G26 SE 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 10 G23 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.01 0.06 0.01
PRECIP DURATION 4 1 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 670 1520
MIXING HGT(FT-AGL/MSL) 2210 5000
TRANSPORT WND (MPH) S 9 NW 9
VENT RATE (KT-FT) 17680 40000
CATEGORY DAY 2 3
INVERSION NONE NONE 8PM 65F/9AM
DISPERSION 2 3
MAX ADI EARLY 29 FAIR 17 GEN POOR 4 VERY POOR 29 FAIR
MAX ADI LATE 18 GEN POOR 24 FAIR 4 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 4 6 6 8
MAX LVORI LATE 5 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-240845-
FOREST-
INCLUDING THE CITY OF TIONESTA
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 60 30 50 20
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 46 (0) 73 (+20) 55 79
RH % (24H TREND) 100 (+6) 66 (-12) 99 47
WIND 20FT/EARLY(MPH) SE 13 G27 SE 6 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 9 G23 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.02 0.03 0.01
PRECIP DURATION 5 1 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 610 1560
MIXING HGT(FT-AGL/MSL) 2000 5120
TRANSPORT WND (MPH) S 10 NW 9
VENT RATE (KT-FT) 18000 40960
CATEGORY DAY 2 3
INVERSION NONE NONE 8PM 65F/9AM
DISPERSION 2 3
MAX ADI EARLY 29 FAIR 19 GEN POOR 5 VERY POOR 24 FAIR
MAX ADI LATE 19 GEN POOR 25 FAIR 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 4 5 6 7
MAX LVORI LATE 5 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-240845-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 30 70 20
CHANCE OF THUNDER (%) 20 30 30 0
TEMP (24H TREND) 51 (0) 78 (+16) 57 81
RH % (24H TREND) 100 (+1) 65 (-11) 99 52
WIND 20FT/EARLY(MPH) SE 14 G23 SE 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 9 G20 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.07 0.02 0.12 0.01
PRECIP DURATION 5 1 3 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 800 1370
MIXING HGT(FT-AGL/MSL) 2610 4500
TRANSPORT WND (MPH) S 8 NW 8
VENT RATE (KT-FT) 18270 31500
CATEGORY DAY 2 3
INVERSION NONE NONE 7PM 67F/9AM
DISPERSION 2 3
MAX ADI EARLY 27 FAIR 15 GEN POOR 3 VERY POOR 25 FAIR
MAX ADI LATE 17 GEN POOR 22 FAIR 3 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 4 6 6 7
MAX LVORI LATE 6 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-240845-
BUTLER-
INCLUDING THE CITY OF BUTLER
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 40 70 20
CHANCE OF THUNDER (%) 20 40 40 0
TEMP (24H TREND) 49 (0) 76 (+17) 57 80
RH % (24H TREND) 100 (+2) 70 (-10) 100 54
WIND 20FT/EARLY(MPH) SE 14 G23 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 9 G20 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.08 0.05 0.12 0.01
PRECIP DURATION 5 1 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 710 1470
MIXING HGT(FT-AGL/MSL) 2320 4810
TRANSPORT WND (MPH) S 8 NW 8
VENT RATE (KT-FT) 16240 33670
CATEGORY DAY 2 3
INVERSION NONE NONE 7PM 66F/9AM
DISPERSION 2 3
MAX ADI EARLY 27 FAIR 12 POOR 3 VERY POOR 18 GEN POOR
MAX ADI LATE 16 GEN POOR 20 GEN POOR 3 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 5 7 6 9
MAX LVORI LATE 7 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-240845-
CLARION-
INCLUDING THE CITY OF CLARION
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 60 40 60 20
CHANCE OF THUNDER (%) 20 0 20 0
TEMP (24H TREND) 48 (+1) 74 (+19) 57 80
RH % (24H TREND) 100 (+3) 67 (-11) 99 49
WIND 20FT/EARLY(MPH) SE 14 G26 SE 6 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 9 G23 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.10 0.04 0.08 0.02
PRECIP DURATION 4 1 3 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 590 1600
MIXING HGT(FT-AGL/MSL) 1950 5260
TRANSPORT WND (MPH) SE 9 NW 9
VENT RATE (KT-FT) 15600 42080
CATEGORY DAY 2 3
INVERSION NONE NONE 7PM 65F/9AM
DISPERSION 2 3
MAX ADI EARLY 28 FAIR 17 GEN POOR 5 VERY POOR 20 GEN POOR
MAX ADI LATE 19 GEN POOR 21 FAIR 4 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 4 6 6 8
MAX LVORI LATE 5 4 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-240845-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 70 50 50 30
CHANCE OF THUNDER (%) 0 0 20 10
TEMP (24H TREND) 46 (0) 72 (+20) 57 78
RH % (24H TREND) 99 (+4) 68 (-11) 99 50
WIND 20FT/EARLY(MPH) SE 14 G27 SE 7 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 11 G23 SE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.08 0.04 0.08 0.02
PRECIP DURATION 5 2 2 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 570 1530
MIXING HGT(FT-AGL/MSL) 1850 5020
TRANSPORT WND (MPH) SE 10 NW 9
VENT RATE (KT-FT) 16650 40160
CATEGORY DAY 2 3
INVERSION NONE NONE 8PM 65F/9AM
DISPERSION 2 3
MAX ADI EARLY 29 FAIR 19 GEN POOR 7 POOR 19 GEN POOR
MAX ADI LATE 19 GEN POOR 23 FAIR 4 VERY POOR 40 FAIR
MAX LVORI EARLY 4 5 6 7
MAX LVORI LATE 5 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-240845-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 40 70 20
CHANCE OF THUNDER (%) 20 40 40 0
TEMP (24H TREND) 54 (+2) 78 (+15) 59 80
RH % (24H TREND) 96 (-2) 66 (-10) 98 54
WIND 20FT/EARLY(MPH) SE 12 G22 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 7 G18 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.13 0.07 0.16 0.01
PRECIP DURATION 6 2 3 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 790 1450
MIXING HGT(FT-AGL/MSL) 2600 4750
TRANSPORT WND (MPH) SW 7 N 7
VENT RATE (KT-FT) 15600 28500
CATEGORY DAY 2 3
INVERSION NONE NONE 7PM 67F/9AM
DISPERSION 2 3
MAX ADI EARLY 24 FAIR 14 GEN POOR 3 VERY POOR 20 GEN POOR
MAX ADI LATE 14 GEN POOR 20 GEN POOR 3 VERY POOR 39 FAIR
MAX LVORI EARLY 4 6 6 7
MAX LVORI LATE 6 4 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-240845-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 60 70 20
CHANCE OF THUNDER (%) 20 40 40 20
TEMP (24H TREND) 53 (+2) 77 (+14) 59 80
RH % (24H TREND) 98 (+1) 71 (-5) 99 59
WIND 20FT/EARLY(MPH) SE 13 G23 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 7 G18 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.10 0.07 0.12 0.01
PRECIP DURATION 4 2 3 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 810 1400
MIXING HGT(FT-AGL/MSL) 2650 4580
TRANSPORT WND (MPH) S 7 N 8
VENT RATE (KT-FT) 15900 32060
CATEGORY DAY 2 3
INVERSION NONE NONE 7PM 70F/10AM
DISPERSION 2 3
MAX ADI EARLY 25 FAIR 12 POOR 5 VERY POOR 16 GEN POOR
MAX ADI LATE 14 GEN POOR 21 FAIR 3 VERY POOR 38 FAIR
MAX LVORI EARLY 4 6 6 8
MAX LVORI LATE 6 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-240845-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 40 60 20
CHANCE OF THUNDER (%) 20 40 40 10
TEMP (24H TREND) 49 (+1) 77 (+19) 57 80
RH % (24H TREND) 100 (+2) 70 (-8) 100 55
WIND 20FT/EARLY(MPH) SE 14 G25 SE 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 9 G21 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.09 0.07 0.16 0.01
PRECIP DURATION 3 2 4 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 700 1350
MIXING HGT(FT-AGL/MSL) 2290 4420
TRANSPORT WND (MPH) SE 8 NW 8
VENT RATE (KT-FT) 16030 30940
CATEGORY DAY 2 3
INVERSION NONE NONE 7PM 66F/9AM
DISPERSION 2 3
MAX ADI EARLY 28 FAIR 14 GEN POOR 5 VERY POOR 15 GEN POOR
MAX ADI LATE 17 GEN POOR 20 GEN POOR 3 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 4 6 6 9
MAX LVORI LATE 6 4 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-240845-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 60 70 30
CHANCE OF THUNDER (%) 20 50 50 20
TEMP (24H TREND) 54 (+1) 77 (+11) 59 79
RH % (24H TREND) 96 (-2) 70 (-7) 100 60
WIND 20FT/EARLY(MPH) SE 11 G22 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 7 G18 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.13 0.06 0.14 0.01
PRECIP DURATION 6 3 4 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 820 1230
MIXING HGT(FT-AGL/MSL) 2680 4030
TRANSPORT WND (MPH) SW 8 N 8
VENT RATE (KT-FT) 18760 28210
CATEGORY DAY 2 3
INVERSION NONE NONE 7PM 67F/9AM
DISPERSION 2 3
MAX ADI EARLY 22 FAIR 17 GEN POOR 5 VERY POOR 16 GEN POOR
MAX ADI LATE 13 GEN POOR 24 FAIR 3 VERY POOR 30 FAIR
MAX LVORI EARLY 4 6 6 7
MAX LVORI LATE 6 4 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-240845-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 40 60 40
CHANCE OF THUNDER (%) 20 40 50 20
TEMP (24H TREND) 55 (+2) 78 (+10) 59 78
RH % (24H TREND) 97 (0) 74 (-3) 100 69
WIND 20FT/EARLY(MPH) SE 9 G21 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 5 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.07 0.04 0.20 0.01
PRECIP DURATION 4 2 3 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 880 1020
MIXING HGT(FT-AGL/MSL) 2900 3350
TRANSPORT WND (MPH) SW 9 N 8
VENT RATE (KT-FT) 23200 23450
CATEGORY DAY 2 3
INVERSION 7PM 65F/9AM 7PM 67F/9AM
DISPERSION 2 3
MAX ADI EARLY 19 GEN POOR 24 FAIR 4 VERY POOR 15 GEN POOR
MAX ADI LATE 10 POOR 27 FAIR 4 VERY POOR 31 FAIR
MAX LVORI EARLY 4 6 6 7
MAX LVORI LATE 6 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-240845-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 60 60 30
CHANCE OF THUNDER (%) 20 40 40 20
TEMP (24H TREND) 51 (+1) 78 (+17) 58 80
RH % (24H TREND) 100 (+4) 71 (-4) 100 62
WIND 20FT/EARLY(MPH) SE 16 G29 SE 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 9 G23 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.08 0.14 0.00
PRECIP DURATION 2 2 5 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 830 1220
MIXING HGT(FT-AGL/MSL) 2720 3990
TRANSPORT WND (MPH) S 8 NW 8
VENT RATE (KT-FT) 19040 27930
CATEGORY DAY 2 3
INVERSION NONE NONE 7PM 70F/10AM
DISPERSION 2 3
MAX ADI EARLY 27 FAIR 17 GEN POOR 5 VERY POOR 15 GEN POOR
MAX ADI LATE 15 GEN POOR 23 FAIR 4 VERY POOR 36 FAIR
MAX LVORI EARLY 4 6 6 8
MAX LVORI LATE 7 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-240845-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 50 60 40
CHANCE OF THUNDER (%) 20 40 40 20
TEMP (24H TREND) 49 (+1) 77 (+20) 58 80
RH % (24H TREND) 98 (+3) 64 (-11) 99 59
WIND 20FT/EARLY(MPH) SE 16 G29 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 9 G24 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.07 0.15 0.00
PRECIP DURATION 2 2 3 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 860 1030
MIXING HGT(FT-AGL/MSL) 2810 3370
TRANSPORT WND (MPH) S 10 NW 8
VENT RATE (KT-FT) 25290 23590
CATEGORY DAY 3 3
INVERSION NONE NONE 7PM 66F/9AM
DISPERSION 3 3
MAX ADI EARLY 30 FAIR 18 GEN POOR 6 VERY POOR 19 GEN POOR
MAX ADI LATE 19 GEN POOR 31 FAIR 4 VERY POOR 33 FAIR
MAX LVORI EARLY 4 5 6 6
MAX LVORI LATE 6 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-240845-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 50 60 50
CHANCE OF THUNDER (%) 20 50 50 20
TEMP (24H TREND) 53 (+1) 78 (+14) 58 79
RH % (24H TREND) 97 (+5) 70 (-2) 100 67
WIND 20FT/EARLY(MPH) SE 13 G27 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 6 G22 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.07 0.16 0.01
PRECIP DURATION 2 2 3 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 920 980
MIXING HGT(FT-AGL/MSL) 3000 3200
TRANSPORT WND (MPH) SW 9 NW 7
VENT RATE (KT-FT) 24000 19200
CATEGORY DAY 2 2
INVERSION NONE NONE 7PM 67F/9AM
DISPERSION 2 2
MAX ADI EARLY 25 FAIR 27 FAIR 4 VERY POOR 16 GEN POOR
MAX ADI LATE 15 GEN POOR 28 FAIR 4 VERY POOR 27 FAIR
MAX LVORI EARLY 4 6 6 8
MAX LVORI LATE 6 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-240845-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 50 60 50
CHANCE OF THUNDER (%) 20 50 40 20
TEMP (24H TREND) 49 (+2) 76 (+17) 57 78
RH % (24H TREND) 97 (0) 67 (-8) 100 65
WIND 20FT/EARLY(MPH) SE 12 G27 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 6 G23 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.07 0.11 0.02
PRECIP DURATION 2 2 2 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 920 950
MIXING HGT(FT-AGL/MSL) 3010 3130
TRANSPORT WND (MPH) SW 9 NW 8
VENT RATE (KT-FT) 24080 21910
CATEGORY DAY 2 2
INVERSION NONE NONE 7PM 66F/9AM
DISPERSION 2 2
MAX ADI EARLY 26 FAIR 21 FAIR 4 VERY POOR 17 GEN POOR
MAX ADI LATE 15 GEN POOR 31 FAIR 4 VERY POOR 30 FAIR
MAX LVORI EARLY 4 6 6 7
MAX LVORI LATE 6 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-240845-
INDIANA-
INCLUDING THE CITY OF INDIANA
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 40 60 30
CHANCE OF THUNDER (%) 20 20 20 20
TEMP (24H TREND) 47 (-1) 76 (+20) 57 80
RH % (24H TREND) 100 (+3) 68 (-10) 100 57
WIND 20FT/EARLY(MPH) SE 15 G27 SE 6 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 11 G23 SE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.04 0.16 0.01
PRECIP DURATION 4 2 3 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 760 1250
MIXING HGT(FT-AGL/MSL) 2490 4100
TRANSPORT WND (MPH) S 9 NW 9
VENT RATE (KT-FT) 19920 32800
CATEGORY DAY 2 3
INVERSION NONE NONE 7PM 66F/9AM
DISPERSION 2 3
MAX ADI EARLY 30 FAIR 17 GEN POOR 6 VERY POOR 16 GEN POOR
MAX ADI LATE 19 GEN POOR 23 FAIR 4 VERY POOR 35 FAIR
MAX LVORI EARLY 4 6 6 7
MAX LVORI LATE 5 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-240845-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 30 60 40
CHANCE OF THUNDER (%) 20 20 30 20
TEMP (24H TREND) 49 (+2) 75 (+20) 58 79
RH % (24H TREND) 99 (+3) 67 (-11) 99 57
WIND 20FT/EARLY(MPH) SE 16 G29 SE 6 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 11 G24 SE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.05 0.02 0.16 0.01
PRECIP DURATION 4 1 4 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 740 1140
MIXING HGT(FT-AGL/MSL) 2420 3730
TRANSPORT WND (MPH) S 9 NW 8
VENT RATE (KT-FT) 19360 26110
CATEGORY DAY 2 3
INVERSION NONE NONE 7PM 66F/9AM
DISPERSION 2 3
MAX ADI EARLY 31 FAIR 16 GEN POOR 7 POOR 19 GEN POOR
MAX ADI LATE 20 GEN POOR 27 FAIR 5 VERY POOR 31 FAIR
MAX LVORI EARLY 4 5 6 6
MAX LVORI LATE 5 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-240845-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 40 70 20
CHANCE OF THUNDER (%) 20 40 40 0
TEMP (24H TREND) 57 (+4) 78 (+13) 60 80
RH % (24H TREND) 94 (-4) 64 (-12) 96 54
WIND 20FT/EARLY(MPH) SE 11 G21 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 6 G17 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.29 0.07 0.13 0.01
PRECIP DURATION 6 2 3 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 820 1470
MIXING HGT(FT-AGL/MSL) 2680 4830
TRANSPORT WND (MPH) SW 8 N 7
VENT RATE (KT-FT) 18760 28980
CATEGORY DAY 2 3
INVERSION 8PM 67F/10AM 7PM 67F/9AM
DISPERSION 2 3
MAX ADI EARLY 21 FAIR 15 GEN POOR 3 VERY POOR 21 FAIR
MAX ADI LATE 12 POOR 24 FAIR 3 VERY POOR 38 FAIR
MAX LVORI EARLY 4 6 6 7
MAX LVORI LATE 6 4 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-240845-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 50 70 20
CHANCE OF THUNDER (%) 20 50 50 0
TEMP (24H TREND) 58 (+4) 78 (+10) 61 80
RH % (24H TREND) 92 (-8) 66 (-10) 94 56
WIND 20FT/EARLY(MPH) SE 10 G20 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 7 G17 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.44 0.09 0.10 0.00
PRECIP DURATION 7 2 3 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 870 1290
MIXING HGT(FT-AGL/MSL) 2840 4240
TRANSPORT WND (MPH) SW 8 N 7
VENT RATE (KT-FT) 19880 25440
CATEGORY DAY 2 2
INVERSION 7PM 67F/10AM 7PM 67F/9AM
DISPERSION 2 2
MAX ADI EARLY 19 GEN POOR 15 GEN POOR 5 VERY POOR 17 GEN POOR
MAX ADI LATE 12 POOR 24 FAIR 3 VERY POOR 39 FAIR
MAX LVORI EARLY 4 5 5 6
MAX LVORI LATE 5 4 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-240845-
OHIO-
INCLUDING THE CITY OF WHEELING
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 50 70 30
CHANCE OF THUNDER (%) 20 50 50 20
TEMP (24H TREND) 58 (+3) 78 (+8) 60 79
RH % (24H TREND) 95 (-4) 68 (-11) 97 61
WIND 20FT/EARLY(MPH) SE 10 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 7 G17 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.31 0.07 0.07 0.00
PRECIP DURATION 7 2 3 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 900 1160
MIXING HGT(FT-AGL/MSL) 2970 3800
TRANSPORT WND (MPH) SW 9 N 7
VENT RATE (KT-FT) 23760 22800
CATEGORY DAY 2 2
INVERSION 7PM 68F/10AM 7PM 67F/9AM
DISPERSION 2 2
MAX ADI EARLY 18 GEN POOR 20 GEN POOR 5 VERY POOR 17 GEN POOR
MAX ADI LATE 12 POOR 28 FAIR 3 VERY POOR 33 FAIR
MAX LVORI EARLY 5 6 6 7
MAX LVORI LATE 6 4 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-240845-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 40 60 30
CHANCE OF THUNDER (%) 30 40 50 20
TEMP (24H TREND) 60 (+5) 79 (+7) 61 80
RH % (24H TREND) 95 (-3) 72 (-8) 96 65
WIND 20FT/EARLY(MPH) SE 8 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) S 5 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.22 0.05 0.08 0.00
PRECIP DURATION 7 2 3 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 850 1070
MIXING HGT(FT-AGL/MSL) 2780 3500
TRANSPORT WND (MPH) SW 9 N 8
VENT RATE (KT-FT) 22240 24500
CATEGORY DAY 2 3
INVERSION 7PM 68F/10AM 7PM 67F/9AM
DISPERSION 2 3
MAX ADI EARLY 16 GEN POOR 22 FAIR 5 VERY POOR 15 GEN POOR
MAX ADI LATE 11 POOR 28 FAIR 3 VERY POOR 31 FAIR
MAX LVORI EARLY 5 6 6 6
MAX LVORI LATE 6 4 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-240845-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 40 60 40
CHANCE OF THUNDER (%) 30 40 50 20
TEMP (24H TREND) 59 (+4) 78 (+6) 61 78
RH % (24H TREND) 97 (-1) 76 (-4) 99 71
WIND 20FT/EARLY(MPH) SE 6 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.21 0.03 0.12 0.01
PRECIP DURATION 6 2 3 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 890 1010
MIXING HGT(FT-AGL/MSL) 2920 3320
TRANSPORT WND (MPH) SW 9 NW 8
VENT RATE (KT-FT) 23360 23240
CATEGORY DAY 2 3
INVERSION 7PM 65F/9AM 7PM 67F/9AM
DISPERSION 2 3
MAX ADI EARLY 16 GEN POOR 22 FAIR 3 VERY POOR 14 GEN POOR
MAX ADI LATE 8 POOR 29 FAIR 4 VERY POOR 32 FAIR
MAX LVORI EARLY 5 6 6 7
MAX LVORI LATE 6 4 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-240845-
MARION-
INCLUDING THE CITY OF FAIRMONT
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 30 70 60
CHANCE OF THUNDER (%) 20 30 50 20
TEMP (24H TREND) 57 (+3) 78 (+8) 59 78
RH % (24H TREND) 100 (+2) 75 (-1) 100 70
WIND 20FT/EARLY(MPH) SE 7 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.06 0.03 0.18 0.02
PRECIP DURATION 3 2 3 6
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 960 1110
MIXING HGT(FT-AGL/MSL) 3170 3630
TRANSPORT WND (MPH) SW 10 NW 8
VENT RATE (KT-FT) 28530 25410
CATEGORY DAY 3 3
INVERSION 7PM 65F/9AM 8PM 69F/10AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 25 FAIR 4 VERY POOR 15 GEN POOR
MAX ADI LATE 7 POOR 33 FAIR 4 VERY POOR 35 FAIR
MAX LVORI EARLY 5 6 6 9
MAX LVORI LATE 9 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-240845-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 30 70 60
CHANCE OF THUNDER (%) 20 30 50 20
TEMP (24H TREND) 57 (+4) 78 (+10) 60 78
RH % (24H TREND) 96 (0) 72 (-1) 100 69
WIND 20FT/EARLY(MPH) SE 9 G21 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.03 0.16 0.02
PRECIP DURATION 2 2 3 6
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 990 1070
MIXING HGT(FT-AGL/MSL) 3250 3520
TRANSPORT WND (MPH) SW 9 NW 7
VENT RATE (KT-FT) 26000 21120
CATEGORY DAY 2 2
INVERSION 7PM 65F/9AM 7PM 70F/10AM
DISPERSION 2 2
MAX ADI EARLY 19 GEN POOR 27 FAIR 3 VERY POOR 17 GEN POOR
MAX ADI LATE 8 POOR 32 FAIR 4 VERY POOR 29 FAIR
MAX LVORI EARLY 4 6 6 7
MAX LVORI LATE 6 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-240845-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 40 70 60
CHANCE OF THUNDER (%) 20 40 50 20
TEMP (24H TREND) 53 (+4) 76 (+13) 58 76
RH % (24H TREND) 97 (-2) 71 (-2) 100 69
WIND 20FT/EARLY(MPH) SE 10 G23 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 5 G17 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.03 0.13 0.02
PRECIP DURATION 2 2 4 6
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 980 1080
MIXING HGT(FT-AGL/MSL) 3210 3530
TRANSPORT WND (MPH) SW 9 NW 7
VENT RATE (KT-FT) 25680 21180
CATEGORY DAY 2 2
INVERSION 7PM 66F/10AM 8PM 66F/9AM
DISPERSION 2 2
MAX ADI EARLY 19 GEN POOR 25 FAIR 4 VERY POOR 16 GEN POOR
MAX ADI LATE 12 POOR 33 FAIR 4 VERY POOR 30 FAIR
MAX LVORI EARLY 4 6 6 7
MAX LVORI LATE 6 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-240845-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 40 70 70
CHANCE OF THUNDER (%) 20 40 40 20
TEMP (24H TREND) 52 (+2) 77 (+13) 58 77
RH % (24H TREND) 98 (+1) 68 (-4) 100 67
WIND 20FT/EARLY(MPH) SE 9 G21 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.04 0.10 0.03
PRECIP DURATION 2 2 4 6
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1030 1060
MIXING HGT(FT-AGL/MSL) 3380 3460
TRANSPORT WND (MPH) SW 9 NW 8
VENT RATE (KT-FT) 27040 24220
CATEGORY DAY 3 3
INVERSION 7PM 66F/10AM 7PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 24 FAIR 4 VERY POOR 17 GEN POOR
MAX ADI LATE 10 POOR 37 FAIR 4 VERY POOR 33 FAIR
MAX LVORI EARLY 4 6 6 8
MAX LVORI LATE 7 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-240845-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 50 70 70
CHANCE OF THUNDER (%) 20 50 40 20
TEMP (24H TREND) 50 (+3) 75 (+15) 58 76
RH % (24H TREND) 99 (0) 71 (-9) 100 69
WIND 20FT/EARLY(MPH) SE 10 G23 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 5 G18 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.07 0.17 0.03
PRECIP DURATION 2 1 4 8
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 960 1050
MIXING HGT(FT-AGL/MSL) 3150 3430
TRANSPORT WND (MPH) SW 9 NW 9
VENT RATE (KT-FT) 25200 27440
CATEGORY DAY 2 3
INVERSION 7PM 63F/10AM 7PM 65F/9AM
DISPERSION 2 3
MAX ADI EARLY 20 GEN POOR 24 FAIR 4 VERY POOR 21 FAIR
MAX ADI LATE 12 POOR 31 FAIR 4 VERY POOR 33 FAIR
MAX LVORI EARLY 5 6 6 8
MAX LVORI LATE 7 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-240845-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 40 70 70
CHANCE OF THUNDER (%) 20 40 40 20
TEMP (24H TREND) 54 (+3) 77 (+12) 58 78
RH % (24H TREND) 97 (0) 64 (-4) 100 64
WIND 20FT/EARLY(MPH) SE 8 G20 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.05 0.05 0.29 0.05
PRECIP DURATION 2 1 5 8
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1030 1030
MIXING HGT(FT-AGL/MSL) 3380 3390
TRANSPORT WND (MPH) SW 10 W 9
VENT RATE (KT-FT) 30420 27120
CATEGORY DAY 3 3
INVERSION 7PM 62F/9AM 7PM 67F/10AM
DISPERSION 3 3
MAX ADI EARLY 20 GEN POOR 31 FAIR 4 VERY POOR 18 GEN POOR
MAX ADI LATE 9 POOR 39 FAIR 3 VERY POOR 35 FAIR
MAX LVORI EARLY 4 6 6 7
MAX LVORI LATE 7 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-240845-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1217 PM EDT SAT MAY 23 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 60 80 80
CHANCE OF THUNDER (%) 20 40 40 20
TEMP (24H TREND) 47 (+1) 73 (+16) 55 75
RH % (24H TREND) 100 (+1) 73 (-15) 100 73
WIND 20FT/EARLY(MPH) SE 8 G21 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.10 0.22 0.38 0.05
PRECIP DURATION 2 3 5 9
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 900 900
MIXING HGT(FT-AGL/MSL) 2950 2960
TRANSPORT WND (MPH) SW 9 W 9
VENT RATE (KT-FT) 23600 23680
CATEGORY DAY 2 2
INVERSION 6PM 59F/9AM 7PM 65F/10AM
DISPERSION 2 2
MAX ADI EARLY 15 GEN POOR 30 FAIR 4 VERY POOR 23 FAIR
MAX ADI LATE 10 POOR 30 FAIR 4 VERY POOR 31 FAIR
MAX LVORI EARLY 6 7 7 8
MAX LVORI LATE 8 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 80S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS AROUND 80. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTH WINDS 5 TO 10 MPH.
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