808
FNUS51 KPBZ 251608
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1208 PM EDT MON MAY 25 2026
DISCUSSION
FIRE WEATHER POTENTIAL REMAINS LOW WITH RECENT RAINFALL. MINRH
VALUES WILL LIKELY REMAIN ABOVE 40 PERCENT THROUGH AT LEAST
WEDNESDAY. SHOWERS AND ISOLATED THUNDERSTORMS ARE POSSIBLE SOUTH
OF PITTSBURGH FOR THE NEXT 3 DAYS. WIDESPREAD DRY WEATHER EXPECTED
LATE WEEK.
FORECASTER: HEFFERAN
OHZ039-260815-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 40 50
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 56 (-7) 81 (+6) 62 79
RH % (24H TREND) 91 (-9) 49 (-12) 91 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02 0.04
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1350 830
MIXING HGT(FT-AGL/MSL) 4440 2710
TRANSPORT WND (MPH) W 6 NE 10
VENT RATE (KT-FT) 22200 24390
CATEGORY DAY 3 3
INVERSION 8PM 66F/9AM 7PM 69F/9AM
DISPERSION 3 3
MAX ADI EARLY 5 VERY POOR 19 GEN POOR 3 VERY POOR 14 GEN POOR
MAX ADI LATE 3 VERY POOR 27 FAIR 3 VERY POOR 31 FAIR
MAX LVORI EARLY 6 5 5 6
MAX LVORI LATE 6 2 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-260815-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 30 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 55 (-7) 81 (+7) 61 79
RH % (24H TREND) 90 (-10) 48 (-13) 91 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02 0.02
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1320 900
MIXING HGT(FT-AGL/MSL) 4320 2970
TRANSPORT WND (MPH) W 5 NW 10
VENT RATE (KT-FT) 17280 26730
CATEGORY DAY 2 3
INVERSION 8PM 66F/9AM 7PM 69F/9AM
DISPERSION 2 3
MAX ADI EARLY 5 VERY POOR 19 GEN POOR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 3 VERY POOR 25 FAIR 3 VERY POOR 34 FAIR
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 6 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-260815-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 55 (-7) 82 (+8) 61 80
RH % (24H TREND) 90 (-10) 46 (-14) 92 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02 0.01
PRECIP DURATION 0 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1340 940
MIXING HGT(FT-AGL/MSL) 4410 3080
TRANSPORT WND (MPH) SW 5 W 10
VENT RATE (KT-FT) 17640 27720
CATEGORY DAY 2 3
INVERSION 8PM 66F/9AM 7PM 69F/9AM
DISPERSION 2 3
MAX ADI EARLY 5 VERY POOR 20 GEN POOR 3 VERY POOR 16 GEN POOR
MAX ADI LATE 3 VERY POOR 30 FAIR 3 VERY POOR 36 FAIR
MAX LVORI EARLY 5 6 5 6
MAX LVORI LATE 6 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-260815-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 50 60
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 56 (-7) 81 (+7) 62 79
RH % (24H TREND) 94 (-6) 50 (-12) 95 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.04 0.07
PRECIP DURATION 1 6
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1340 790
MIXING HGT(FT-AGL/MSL) 4390 2580
TRANSPORT WND (MPH) S 5 E 9
VENT RATE (KT-FT) 17560 20640
CATEGORY DAY 2 2
INVERSION 8PM 70F/10AM 7PM 68F/9AM
DISPERSION 2 2
MAX ADI EARLY 5 VERY POOR 17 GEN POOR 3 VERY POOR 17 GEN POOR
MAX ADI LATE 3 VERY POOR 25 FAIR 2 VERY POOR 27 FAIR
MAX LVORI EARLY 6 6 6 6
MAX LVORI LATE 6 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-260815-
HARRISON-
INCLUDING THE CITY OF CADIZ
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 50 60
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 56 (-7) 81 (+6) 61 79
RH % (24H TREND) 94 (-6) 51 (-13) 96 61
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.04 0.06
PRECIP DURATION 1 6
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1340 760
MIXING HGT(FT-AGL/MSL) 4390 2500
TRANSPORT WND (MPH) SW 5 NE 8
VENT RATE (KT-FT) 17560 17500
CATEGORY DAY 2 2
INVERSION 8PM 67F/9AM 7PM 68F/9AM
DISPERSION 2 2
MAX ADI EARLY 5 VERY POOR 19 GEN POOR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 3 VERY POOR 26 FAIR 3 VERY POOR 26 FAIR
MAX LVORI EARLY 6 6 6 6
MAX LVORI LATE 6 2 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-260815-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 40 50
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 56 (-6) 81 (+6) 62 79
RH % (24H TREND) 91 (-9) 50 (-12) 93 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.05 0.05
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1370 840
MIXING HGT(FT-AGL/MSL) 4490 2740
TRANSPORT WND (MPH) W 6 W 9
VENT RATE (KT-FT) 22450 21920
CATEGORY DAY 3 2
INVERSION 8PM 67F/9AM 7PM 68F/9AM
DISPERSION 3 2
MAX ADI EARLY 5 VERY POOR 18 GEN POOR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 3 VERY POOR 29 FAIR 3 VERY POOR 30 FAIR
MAX LVORI EARLY 5 6 5 6
MAX LVORI LATE 6 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-260815-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 60 70
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 56 (-7) 80 (+4) 61 78
RH % (24H TREND) 97 (-3) 53 (-11) 97 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.14 0.17
PRECIP DURATION 3 7
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1320 670
MIXING HGT(FT-AGL/MSL) 4340 2190
TRANSPORT WND (MPH) SE 5 NE 9
VENT RATE (KT-FT) 17360 17520
CATEGORY DAY 2 2
INVERSION 8PM 71F/10AM 8PM 68F/9AM
DISPERSION 2 2
MAX ADI EARLY 5 VERY POOR 20 GEN POOR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 3 VERY POOR 24 FAIR 3 VERY POOR 23 FAIR
MAX LVORI EARLY 6 6 6 7
MAX LVORI LATE 8 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-260815-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 60 70
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 57 (-5) 81 (+5) 62 79
RH % (24H TREND) 95 (-5) 53 (-11) 97 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.12 0.15
PRECIP DURATION 3 7
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1350 740
MIXING HGT(FT-AGL/MSL) 4420 2420
TRANSPORT WND (MPH) S 5 NE 10
VENT RATE (KT-FT) 17680 21780
CATEGORY DAY 2 2
INVERSION 8PM 67F/9AM 7PM 69F/9AM
DISPERSION 2 2
MAX ADI EARLY 5 VERY POOR 20 GEN POOR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 3 VERY POOR 25 FAIR 3 VERY POOR 30 FAIR
MAX LVORI EARLY 6 6 6 6
MAX LVORI LATE 7 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-260815-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 70 70
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 57 (-6) 81 (+5) 61 78
RH % (24H TREND) 96 (-4) 58 (-8) 98 65
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.07 0.13 0.17
PRECIP DURATION 0 3 7
PRECIP BEGIN 3 PM 1 AM CONTINUING
PRECIP END 6 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1280 730
MIXING HGT(FT-AGL/MSL) 4200 2390
TRANSPORT WND (MPH) S 5 N 9
VENT RATE (KT-FT) 16800 19120
CATEGORY DAY 2 2
INVERSION 8PM 68F/9AM 7PM 70F/10AM
DISPERSION 2 2
MAX ADI EARLY 5 VERY POOR 22 FAIR 3 VERY POOR 16 GEN POOR
MAX ADI LATE 3 VERY POOR 24 FAIR 3 VERY POOR 28 FAIR
MAX LVORI EARLY 6 6 6 7
MAX LVORI LATE 7 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-260815-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 70 80
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 58 (-5) 81 (+5) 61 78
RH % (24H TREND) 98 (-2) 60 (-6) 100 67
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.16 0.23
PRECIP DURATION 0 4 11
PRECIP BEGIN 3 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1290 620
MIXING HGT(FT-AGL/MSL) 4230 2020
TRANSPORT WND (MPH) SE 5 N 9
VENT RATE (KT-FT) 16920 16160
CATEGORY DAY 2 2
INVERSION 8PM 67F/9AM 7PM 68F/9AM
DISPERSION 2 2
MAX ADI EARLY 5 VERY POOR 17 GEN POOR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 3 VERY POOR 27 FAIR 3 VERY POOR 21 FAIR
MAX LVORI EARLY 6 6 6 8
MAX LVORI LATE 8 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-260815-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE DRIZZLE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 10 30 70 80
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 58 (-6) 80 (+4) 61 77
RH % (24H TREND) 95 (-5) 63 (-3) 99 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.21 0.27
PRECIP DURATION 0 1 4 11
PRECIP BEGIN 6 PM 2 PM CONTINUING CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1270 640
MIXING HGT(FT-AGL/MSL) 4170 2100
TRANSPORT WND (MPH) S 5 N 10
VENT RATE (KT-FT) 16680 18900
CATEGORY DAY 2 2
INVERSION 8PM 68F/9AM 7PM 68F/9AM
DISPERSION 2 2
MAX ADI EARLY 5 VERY POOR 17 GEN POOR 3 VERY POOR 16 GEN POOR
MAX ADI LATE 3 VERY POOR 27 FAIR 3 VERY POOR 27 FAIR
MAX LVORI EARLY 6 6 6 7
MAX LVORI LATE 7 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-260815-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (-8) 82 (+9) 59 82
RH % (24H TREND) 92 (-8) 45 (-11) 91 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 2 PM
MIXING HGT(M-AGL/MSL) 1330 1050
MIXING HGT(FT-AGL/MSL) 4360 3430
TRANSPORT WND (MPH) SW 6 NW 12
VENT RATE (KT-FT) 21800 34300
CATEGORY DAY 2 3
INVERSION 7PM 71F/10AM 7PM 69F/9AM
DISPERSION 2 3
MAX ADI EARLY 5 VERY POOR 25 FAIR 3 VERY POOR 18 GEN POOR
MAX ADI LATE 3 VERY POOR 34 FAIR 2 VERY POOR 38 FAIR
MAX LVORI EARLY 6 5 5 6
MAX LVORI LATE 6 2 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-260815-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (-6) 82 (+10) 59 82
RH % (24H TREND) 92 (-8) 44 (-10) 91 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1520 1280
MIXING HGT(FT-AGL/MSL) 4980 4210
TRANSPORT WND (MPH) SW 7 NW 13
VENT RATE (KT-FT) 29880 46310
CATEGORY DAY 3 3
INVERSION 8PM 71F/10AM 7PM 68F/9AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 34 FAIR 3 VERY POOR 27 FAIR
MAX ADI LATE 3 VERY POOR 40 FAIR 2 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 6 5 6
MAX LVORI LATE 6 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-260815-
FOREST-
INCLUDING THE CITY OF TIONESTA
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-5) 82 (+11) 58 82
RH % (24H TREND) 92 (-5) 41 (-12) 90 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1540 1390
MIXING HGT(FT-AGL/MSL) 5050 4570
TRANSPORT WND (MPH) SW 8 NW 13
VENT RATE (KT-FT) 35350 50270
CATEGORY DAY 3 4
INVERSION 8PM 70F/10AM 7PM 68F/9AM
DISPERSION 3 4
MAX ADI EARLY 3 VERY POOR 36 FAIR 3 VERY POOR 29 FAIR
MAX ADI LATE 3 VERY POOR 48 GEN GOOD 3 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 6 5 5 5
MAX LVORI LATE 6 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-260815-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 54 (-9) 83 (+9) 60 82
RH % (24H TREND) 92 (-8) 44 (-15) 93 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1330 1020
MIXING HGT(FT-AGL/MSL) 4350 3340
TRANSPORT WND (MPH) W 7 W 9
VENT RATE (KT-FT) 26100 26720
CATEGORY DAY 2 3
INVERSION 8PM 72F/10AM 7PM 69F/9AM
DISPERSION 2 3
MAX ADI EARLY 5 VERY POOR 22 FAIR 3 VERY POOR 19 GEN POOR
MAX ADI LATE 3 VERY POOR 34 FAIR 2 VERY POOR 37 FAIR
MAX LVORI EARLY 6 6 5 6
MAX LVORI LATE 6 2 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-260815-
BUTLER-
INCLUDING THE CITY OF BUTLER
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (-8) 82 (+8) 60 81
RH % (24H TREND) 95 (-4) 50 (-9) 95 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01 0.01
PRECIP DURATION 0 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1480 1070
MIXING HGT(FT-AGL/MSL) 4850 3510
TRANSPORT WND (MPH) SW 6 W 12
VENT RATE (KT-FT) 24250 35100
CATEGORY DAY 3 3
INVERSION 8PM 67F/9AM 7PM 69F/9AM
DISPERSION 3 3
MAX ADI EARLY 5 VERY POOR 28 FAIR 3 VERY POOR 23 FAIR
MAX ADI LATE 3 VERY POOR 37 FAIR 3 VERY POOR 39 FAIR
MAX LVORI EARLY 6 6 5 6
MAX LVORI LATE 7 2 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-260815-
CLARION-
INCLUDING THE CITY OF CLARION
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (-5) 82 (+9) 60 81
RH % (24H TREND) 93 (-5) 45 (-11) 92 49
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 2 PM
MIXING HGT(M-AGL/MSL) 1540 1270
MIXING HGT(FT-AGL/MSL) 5040 4180
TRANSPORT WND (MPH) SW 7 W 13
VENT RATE (KT-FT) 30240 45980
CATEGORY DAY 3 3
INVERSION 7PM 66F/9AM 7PM 68F/9AM
DISPERSION 3 3
MAX ADI EARLY 5 VERY POOR 34 FAIR 3 VERY POOR 27 FAIR
MAX ADI LATE 3 VERY POOR 45 GEN GOOD 3 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 6 5 5 6
MAX LVORI LATE 6 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-260815-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (-4) 81 (+8) 60 80
RH % (24H TREND) 91 (-8) 45 (-13) 92 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(M-AGL/MSL) 1560 1350
MIXING HGT(FT-AGL/MSL) 5110 4440
TRANSPORT WND (MPH) SW 8 W 13
VENT RATE (KT-FT) 35770 48840
CATEGORY DAY 3 4
INVERSION 7PM 66F/9AM 7PM 68F/9AM
DISPERSION 3 4
MAX ADI EARLY 5 VERY POOR 32 FAIR 4 VERY POOR 31 FAIR
MAX ADI LATE 3 VERY POOR 46 GEN GOOD 3 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 6 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-260815-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 30 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 56 (-7) 82 (+7) 62 82
RH % (24H TREND) 91 (-9) 49 (-9) 92 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02 0.02
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1460 960
MIXING HGT(FT-AGL/MSL) 4800 3160
TRANSPORT WND (MPH) SW 6 W 12
VENT RATE (KT-FT) 24000 31600
CATEGORY DAY 3 3
INVERSION 8PM 67F/9AM 7PM 69F/9AM
DISPERSION 3 3
MAX ADI EARLY 5 VERY POOR 23 FAIR 3 VERY POOR 17 GEN POOR
MAX ADI LATE 3 VERY POOR 33 FAIR 3 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 5 6 5 6
MAX LVORI LATE 6 2 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-260815-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 0 20 40 40
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 58 (-5) 82 (+6) 63 79
RH % (24H TREND) 94 (-4) 54 (-7) 96 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.04 0.04
PRECIP DURATION 0 1 2
PRECIP BEGIN 2 PM 2 AM CONTINUING
PRECIP END 6 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1480 1010
MIXING HGT(FT-AGL/MSL) 4840 3300
TRANSPORT WND (MPH) SW 6 W 10
VENT RATE (KT-FT) 24200 29700
CATEGORY DAY 3 3
INVERSION 8PM 68F/9AM 7PM 71F/10AM
DISPERSION 3 3
MAX ADI EARLY 5 VERY POOR 23 FAIR 3 VERY POOR 18 GEN POOR
MAX ADI LATE 3 VERY POOR 33 FAIR 3 VERY POOR 36 FAIR
MAX LVORI EARLY 5 6 5 6
MAX LVORI LATE 7 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-260815-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 30 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 55 (-5) 82 (+7) 60 81
RH % (24H TREND) 96 (-3) 52 (-10) 98 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1450 1090
MIXING HGT(FT-AGL/MSL) 4770 3570
TRANSPORT WND (MPH) SW 7 W 12
VENT RATE (KT-FT) 28620 35700
CATEGORY DAY 3 3
INVERSION 7PM 67F/9AM 7PM 69F/9AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 32 FAIR 3 VERY POOR 22 FAIR
MAX ADI LATE 3 VERY POOR 37 FAIR 3 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 6 6 6 6
MAX LVORI LATE 7 2 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-260815-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 0 20 60 60
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 58 (-6) 80 (+5) 62 77
RH % (24H TREND) 94 (-5) 57 (-9) 96 65
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.08 0.12
PRECIP DURATION 0 3 7
PRECIP BEGIN 2 PM 7 PM CONTINUING
PRECIP END 6 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1350 750
MIXING HGT(FT-AGL/MSL) 4420 2460
TRANSPORT WND (MPH) S 6 W 8
VENT RATE (KT-FT) 22100 17220
CATEGORY DAY 3 2
INVERSION 8PM 68F/9AM 7PM 70F/10AM
DISPERSION 3 2
MAX ADI EARLY 5 VERY POOR 20 GEN POOR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 3 VERY POOR 29 FAIR 3 VERY POOR 27 FAIR
MAX LVORI EARLY 6 6 6 6
MAX LVORI LATE 7 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-260815-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 70 70
CHANCE OF THUNDER (%) 0 20 20 30
TEMP (24H TREND) 59 (-6) 79 (+4) 62 76
RH % (24H TREND) 96 (-3) 67 (-2) 97 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.11 0.28
PRECIP DURATION 1 4 7
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1240 620
MIXING HGT(FT-AGL/MSL) 4070 2040
TRANSPORT WND (MPH) S 6 NW 8
VENT RATE (KT-FT) 20350 14280
CATEGORY DAY 2 2
INVERSION 8PM 69F/9AM 7PM 70F/10AM
DISPERSION 2 2
MAX ADI EARLY 5 VERY POOR 22 FAIR 3 VERY POOR 17 GEN POOR
MAX ADI LATE 3 VERY POOR 27 FAIR 3 VERY POOR 23 FAIR
MAX LVORI EARLY 6 6 6 6
MAX LVORI LATE 7 3 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-260815-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 0 30 50 50
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 57 (-6) 81 (+6) 61 79
RH % (24H TREND) 99 (-1) 59 (-7) 100 64
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.06 0.07
PRECIP DURATION 1 1 2
PRECIP BEGIN 2 PM 2 AM CONTINUING
PRECIP END 6 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1320 910
MIXING HGT(FT-AGL/MSL) 4330 2980
TRANSPORT WND (MPH) S 6 W 10
VENT RATE (KT-FT) 21650 26820
CATEGORY DAY 2 3
INVERSION 8PM 69F/9AM 7PM 71F/10AM
DISPERSION 2 3
MAX ADI EARLY 5 VERY POOR 26 FAIR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 3 VERY POOR 32 FAIR 3 VERY POOR 28 FAIR
MAX LVORI EARLY 6 7 6 8
MAX LVORI LATE 9 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-260815-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE DRIZZLE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 10 30 50 60
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 58 (0) 81 (+9) 62 79
RH % (24H TREND) 96 (-4) 56 (-15) 98 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.05 0.09
PRECIP DURATION 0 1 1 6
PRECIP BEGIN 6 PM 1 PM 1 AM CONTINUING
PRECIP END 11 PM 6 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1200 740
MIXING HGT(FT-AGL/MSL) 3940 2440
TRANSPORT WND (MPH) S 8 W 10
VENT RATE (KT-FT) 27580 21960
CATEGORY DAY 3 2
INVERSION 7PM 68F/9AM 8PM 70F/11AM
DISPERSION 3 2
MAX ADI EARLY 5 VERY POOR 31 FAIR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 3 VERY POOR 35 FAIR 4 VERY POOR 27 FAIR
MAX LVORI EARLY 6 6 6 6
MAX LVORI LATE 7 2 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-260815-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE DRIZZLE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 40 60 70
CHANCE OF THUNDER (%) 0 20 20 30
TEMP (24H TREND) 58 (-6) 80 (+5) 62 77
RH % (24H TREND) 99 (+1) 65 (-4) 100 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.10 0.24
PRECIP DURATION 0 1 3 7
PRECIP BEGIN 6 PM 12 PM CONTINUING CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1180 660
MIXING HGT(FT-AGL/MSL) 3860 2160
TRANSPORT WND (MPH) SW 7 NE 10
VENT RATE (KT-FT) 23160 19440
CATEGORY DAY 2 2
INVERSION 8PM 69F/9AM 7PM 70F/10AM
DISPERSION 2 2
MAX ADI EARLY 5 VERY POOR 25 FAIR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 3 VERY POOR 31 FAIR 3 VERY POOR 27 FAIR
MAX LVORI EARLY 6 7 6 7
MAX LVORI LATE 9 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-260815-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE DRIZZLE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 40 70 70
CHANCE OF THUNDER (%) 0 20 20 30
TEMP (24H TREND) 58 (-1) 78 (+7) 61 75
RH % (24H TREND) 99 (-1) 62 (-12) 100 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.15 0.26
PRECIP DURATION 0 1 3 7
PRECIP BEGIN 6 PM 11 AM CONTINUING CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1110 630
MIXING HGT(FT-AGL/MSL) 3640 2050
TRANSPORT WND (MPH) SW 7 NW 10
VENT RATE (KT-FT) 21840 18450
CATEGORY DAY 2 2
INVERSION 7PM 68F/9AM 7PM 68F/10AM
DISPERSION 2 2
MAX ADI EARLY 5 VERY POOR 27 FAIR 3 VERY POOR 17 GEN POOR
MAX ADI LATE 4 VERY POOR 30 FAIR 4 VERY POOR 25 FAIR
MAX LVORI EARLY 7 6 6 7
MAX LVORI LATE 9 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-260815-
INDIANA-
INCLUDING THE CITY OF INDIANA
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-2) 82 (+8) 61 79
RH % (24H TREND) 97 (-3) 54 (-11) 98 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02 0.02
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1380 1110
MIXING HGT(FT-AGL/MSL) 4530 3640
TRANSPORT WND (MPH) S 8 W 13
VENT RATE (KT-FT) 31710 40040
CATEGORY DAY 3 3
INVERSION 7PM 67F/9AM 7PM 68F/9AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 32 FAIR 4 VERY POOR 23 FAIR
MAX ADI LATE 3 VERY POOR 36 FAIR 3 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 6 6 5 6
MAX LVORI LATE 7 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-260815-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 40 40
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 57 (-1) 81 (+8) 61 79
RH % (24H TREND) 95 (-5) 54 (-15) 95 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03 0.04
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1330 1010
MIXING HGT(FT-AGL/MSL) 4380 3320
TRANSPORT WND (MPH) S 8 W 12
VENT RATE (KT-FT) 30660 33200
CATEGORY DAY 3 3
INVERSION 7PM 68F/9AM 8PM 68F/9AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 30 FAIR 4 VERY POOR 20 GEN POOR
MAX ADI LATE 3 VERY POOR 35 FAIR 4 VERY POOR 38 FAIR
MAX LVORI EARLY 6 5 5 6
MAX LVORI LATE 7 2 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-260815-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 40 40
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 57 (-5) 81 (+5) 63 79
RH % (24H TREND) 89 (-11) 49 (-10) 92 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03 0.03
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1380 890
MIXING HGT(FT-AGL/MSL) 4540 2910
TRANSPORT WND (MPH) W 5 W 10
VENT RATE (KT-FT) 18160 26190
CATEGORY DAY 2 3
INVERSION 8PM 67F/9AM 7PM 68F/9AM
DISPERSION 2 3
MAX ADI EARLY 5 VERY POOR 18 GEN POOR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 3 VERY POOR 32 FAIR 3 VERY POOR 36 FAIR
MAX LVORI EARLY 5 6 5 6
MAX LVORI LATE 6 2 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-260815-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 0 20 60 60
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 58 (-5) 81 (+5) 63 78
RH % (24H TREND) 89 (-11) 53 (-11) 91 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.07 0.07
PRECIP DURATION 0 3 7
PRECIP BEGIN 3 PM 2 AM CONTINUING
PRECIP END 6 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1350 780
MIXING HGT(FT-AGL/MSL) 4430 2560
TRANSPORT WND (MPH) SW 6 W 7
VENT RATE (KT-FT) 22150 15360
CATEGORY DAY 3 2
INVERSION 8PM 68F/9AM 7PM 71F/10AM
DISPERSION 3 2
MAX ADI EARLY 5 VERY POOR 18 GEN POOR 3 VERY POOR 13 GEN POOR
MAX ADI LATE 3 VERY POOR 29 FAIR 3 VERY POOR 27 FAIR
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 6 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-260815-
OHIO-
INCLUDING THE CITY OF WHEELING
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 70 60
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 59 (-4) 80 (+5) 63 78
RH % (24H TREND) 92 (-8) 59 (-7) 93 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.14 0.13
PRECIP DURATION 0 3 7
PRECIP BEGIN 4 PM 7 PM CONTINUING
PRECIP END 6 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1310 680
MIXING HGT(FT-AGL/MSL) 4290 2230
TRANSPORT WND (MPH) S 6 N 8
VENT RATE (KT-FT) 21450 15610
CATEGORY DAY 2 2
INVERSION 8PM 68F/9AM 7PM 70F/10AM
DISPERSION 2 2
MAX ADI EARLY 5 VERY POOR 18 GEN POOR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 3 VERY POOR 29 FAIR 3 VERY POOR 24 FAIR
MAX LVORI EARLY 6 6 5 6
MAX LVORI LATE 6 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-260815-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE DRIZZLE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 10 20 70 70
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 60 (-4) 81 (+5) 64 78
RH % (24H TREND) 92 (-8) 63 (-4) 94 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.11 0.24
PRECIP DURATION 0 0 5 7
PRECIP BEGIN 6 PM 2 PM CONTINUING CONTINUING
PRECIP END 11 PM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1260 690
MIXING HGT(FT-AGL/MSL) 4120 2260
TRANSPORT WND (MPH) S 5 N 9
VENT RATE (KT-FT) 16480 18080
CATEGORY DAY 2 2
INVERSION 8PM 69F/9AM 7PM 70F/10AM
DISPERSION 2 2
MAX ADI EARLY 5 VERY POOR 16 GEN POOR 3 VERY POOR 18 GEN POOR
MAX ADI LATE 3 VERY POOR 27 FAIR 3 VERY POOR 27 FAIR
MAX LVORI EARLY 6 6 5 6
MAX LVORI LATE 6 3 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-260815-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE DRIZZLE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 40 70 80
CHANCE OF THUNDER (%) 0 20 20 30
TEMP (24H TREND) 61 (-3) 78 (+2) 64 76
RH % (24H TREND) 94 (-6) 70 (+1) 97 78
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.19 0.33
PRECIP DURATION 0 1 4 11
PRECIP BEGIN 6 PM 1 PM CONTINUING CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1170 590
MIXING HGT(FT-AGL/MSL) 3830 1950
TRANSPORT WND (MPH) SW 6 NW 9
VENT RATE (KT-FT) 19150 15600
CATEGORY DAY 2 2
INVERSION 8PM 68F/9AM 7PM 68F/9AM
DISPERSION 2 2
MAX ADI EARLY 5 VERY POOR 18 GEN POOR 3 VERY POOR 17 GEN POOR
MAX ADI LATE 3 VERY POOR 25 FAIR 3 VERY POOR 23 FAIR
MAX LVORI EARLY 6 6 6 6
MAX LVORI LATE 6 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-260815-
MARION-
INCLUDING THE CITY OF FAIRMONT
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE RAIN TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 50 80 80
CHANCE OF THUNDER (%) 0 20 20 30
TEMP (24H TREND) 60 (-6) 78 (+2) 62 74
RH % (24H TREND) 100 (+1) 73 (+2) 100 80
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.03 0.18 0.37
PRECIP DURATION 1 1 5 11
PRECIP BEGIN 6 PM 8 AM CONTINUING CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1140 580
MIXING HGT(FT-AGL/MSL) 3730 1910
TRANSPORT WND (MPH) S 6 W 9
VENT RATE (KT-FT) 18650 15280
CATEGORY DAY 2 2
INVERSION 8PM 69F/9AM 7PM 68F/9AM
DISPERSION 2 2
MAX ADI EARLY 5 VERY POOR 21 FAIR 3 VERY POOR 21 FAIR
MAX ADI LATE 3 VERY POOR 26 FAIR 3 VERY POOR 21 FAIR
MAX LVORI EARLY 6 8 6 8
MAX LVORI LATE 9 4 9 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-260815-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE DRIZZLE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 40 80 80
CHANCE OF THUNDER (%) 0 20 20 30
TEMP (24H TREND) 60 (-5) 79 (+3) 63 75
RH % (24H TREND) 96 (-2) 70 (+1) 98 77
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.19 0.36
PRECIP DURATION 1 1 5 11
PRECIP BEGIN 6 PM 8 AM CONTINUING CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1160 550
MIXING HGT(FT-AGL/MSL) 3810 1790
TRANSPORT WND (MPH) S 6 NW 9
VENT RATE (KT-FT) 19050 14320
CATEGORY DAY 2 2
INVERSION 8PM 69F/9AM 7PM 69F/9AM
DISPERSION 2 2
MAX ADI EARLY 5 VERY POOR 23 FAIR 3 VERY POOR 17 GEN POOR
MAX ADI LATE 3 VERY POOR 27 FAIR 3 VERY POOR 20 GEN POOR
MAX LVORI EARLY 6 6 6 6
MAX LVORI LATE 7 3 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-260815-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE RAIN TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 50 80 80
CHANCE OF THUNDER (%) 0 20 20 30
TEMP (24H TREND) 59 (-2) 77 (+5) 61 73
RH % (24H TREND) 100 (0) 70 (-4) 100 78
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.10 0.19 0.38
PRECIP DURATION 1 2 5 11
PRECIP BEGIN 6 PM 8 AM CONTINUING CONTINUING
PRECIP END 11 PM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1000 530
MIXING HGT(FT-AGL/MSL) 3290 1750
TRANSPORT WND (MPH) S 7 W 8
VENT RATE (KT-FT) 19740 12250
CATEGORY DAY 2 2
INVERSION 8PM 68F/9AM 7PM 67F/9AM
DISPERSION 2 2
MAX ADI EARLY 5 VERY POOR 26 FAIR 3 VERY POOR 19 GEN POOR
MAX ADI LATE 3 VERY POOR 28 FAIR 3 VERY POOR 20 GEN POOR
MAX LVORI EARLY 7 7 6 7
MAX LVORI LATE 9 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-260815-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE RAIN TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 60 80 90
CHANCE OF THUNDER (%) 0 20 20 30
TEMP (24H TREND) 59 (-3) 77 (+4) 61 75
RH % (24H TREND) 99 (0) 68 (-6) 100 75
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.08 0.13 0.36
PRECIP DURATION 1 3 5 11
PRECIP BEGIN 6 PM 8 AM CONTINUING CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 960 570
MIXING HGT(FT-AGL/MSL) 3150 1880
TRANSPORT WND (MPH) S 8 W 9
VENT RATE (KT-FT) 22050 15040
CATEGORY DAY 2 2
INVERSION 8PM 69F/9AM 7PM 65F/8AM
DISPERSION 2 2
MAX ADI EARLY 4 VERY POOR 25 FAIR 3 VERY POOR 21 FAIR
MAX ADI LATE 4 VERY POOR 27 FAIR 3 VERY POOR 22 FAIR
MAX LVORI EARLY 7 7 6 7
MAX LVORI LATE 9 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-260815-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE RAIN TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 60 80 90
CHANCE OF THUNDER (%) 0 20 20 30
TEMP (24H TREND) 59 (0) 76 (+6) 61 73
RH % (24H TREND) 100 (0) 69 (-7) 100 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.09 0.12 0.35
PRECIP DURATION 1 4 5 11
PRECIP BEGIN 6 PM 7 AM CONTINUING CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 890 570
MIXING HGT(FT-AGL/MSL) 2930 1870
TRANSPORT WND (MPH) S 8 W 10
VENT RATE (KT-FT) 20510 16830
CATEGORY DAY 2 2
INVERSION 8PM 66F/9AM 7PM 64F/8AM
DISPERSION 2 2
MAX ADI EARLY 4 VERY POOR 24 FAIR 3 VERY POOR 24 FAIR
MAX ADI LATE 4 VERY POOR 27 FAIR 4 VERY POOR 25 FAIR
MAX LVORI EARLY 9 7 7 7
MAX LVORI LATE 9 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-260815-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY CLOUDY
PRECIP TYPE DRIZZLE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 70 80 100
CHANCE OF THUNDER (%) 0 20 20 30
TEMP (24H TREND) 60 (-2) 77 (+7) 61 74
RH % (24H TREND) 99 (-1) 67 (-9) 99 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.08 0.12 0.43
PRECIP DURATION 0 4 5 12
PRECIP BEGIN 6 PM 7 AM CONTINUING CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 760 630
MIXING HGT(FT-AGL/MSL) 2490 2070
TRANSPORT WND (MPH) SW 7 W 14
VENT RATE (KT-FT) 14940 24840
CATEGORY DAY 2 2
INVERSION 7PM 68F/10AM 7PM 64F/8AM
DISPERSION 2 2
MAX ADI EARLY 3 VERY POOR 19 GEN POOR 3 VERY POOR 31 FAIR
MAX ADI LATE 3 VERY POOR 21 FAIR 4 VERY POOR 33 FAIR
MAX LVORI EARLY 8 7 6 7
MAX LVORI LATE 9 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-260815-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1208 PM EDT MON MAY 25 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 80 80 90
CHANCE OF THUNDER (%) 0 20 20 30
TEMP (24H TREND) 56 (-3) 73 (+7) 58 70
RH % (24H TREND) 100 (0) 75 (-8) 100 80
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.01 0.07 0.08 0.41
PRECIP DURATION 1 6 5 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 640 620
MIXING HGT(FT-AGL/MSL) 2100 2030
TRANSPORT WND (MPH) S 8 W 16
VENT RATE (KT-FT) 14700 28420
CATEGORY DAY 2 3
INVERSION 8PM 63F/9AM 7PM 62F/8AM
DISPERSION 2 3
MAX ADI EARLY 4 VERY POOR 18 GEN POOR 4 VERY POOR 35 FAIR
MAX ADI LATE 4 VERY POOR 20 GEN POOR 5 VERY POOR 37 FAIR
MAX LVORI EARLY 9 8 9 7
MAX LVORI LATE 9 5 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS 5 TO 10 MPH.
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