873
FNUS51 KPBZ 100432
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1232 AM EDT SAT OCT 10 2026
DISCUSSION
QUIET AND DRY CONDITIONS ARE EXPECTED THROUGH AT LEAST 6PM TODAY
UNDER HIGH PRESSURE. WINDY CONDITIONS AND RAIN SHOWERS ARE
EXPECTED TONIGHT INTO SUNDAY AS THE REMNANTS OF ISAIAS ADVANCES
NORTH. A WIND ADVISORY IS IN EFFECT FOR THE RIDGES OF PA/WV. ISOLATED
RAIN SHOWERS ARE EXPECTED LATE SUNDAY INTO EARLY MONDAY. DRIER
CONDITIONS ARE EXPECTED LATE MONDAY MORNING THROUGH EARLY TUESDAY
BEFORE A COLD FRONT ADVANCES INTO THE REGION FROM THE NORTHWEST.
FORECASTER: HEFFERAN
OHZ039-102030-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 100 100
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 72 (+1) 55 (+6) 69
RH % (24H TREND) 47 (+12) 100 (+17) 84
WIND 20FT/EARLY(MPH) LGT/VAR SE 8 G17 E 9 G20
WIND 20FT/LATE(MPH) SE 6 E 9 G20 E 6
PRECIP AMOUNT 0.00 0.52 0.98
PRECIP DURATION 6 8
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 940 640
MIXING HGT(FT-AGL/MSL)3080 2080
TRANSPORT WND (MPH) SE 16 E 9
VENT RATE (KT-FT) 43120 16640
CATEGORY DAY 3 2
INVERSION 64F/11AM 7PM 58F/8AM
DISPERSION 3 2
MAX ADI EARLY 15 GEN POOR 13 GEN POOR 28 FAIR
MAX ADI LATE 54 GEN GOOD 15 GEN POOR 27 FAIR
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-102030-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 100 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 71 (+1) 54 (+6) 67
RH % (24H TREND) 47 (+11) 100 (+19) 86
WIND 20FT/EARLY(MPH) E 5 SE 9 G18 E 11 G22
WIND 20FT/LATE(MPH) SE 8 E 11 G21 E 8 G18
PRECIP AMOUNT 0.00 0.49 0.95
PRECIP DURATION 5 8
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 930 600
MIXING HGT(FT-AGL/MSL)3070 1970
TRANSPORT WND (MPH) SE 16 E 13
VENT RATE (KT-FT) 42980 21670
CATEGORY DAY 3 2
INVERSION 63F/11AM 7PM 57F/8AM
DISPERSION 3 2
MAX ADI EARLY 20 GEN POOR 14 GEN POOR 33 FAIR
MAX ADI LATE 53 GEN GOOD 18 GEN POOR 32 FAIR
MAX LVORI EARLY 3 2 5
MAX LVORI LATE 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-102030-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 90 100
CHANCE OF THUNDER (%) 0 20 20
TEMP (24H TREND) 71 (+1) 54 (+7) 66
RH % (24H TREND) 45 (+10) 100 (+15) 86
WIND 20FT/EARLY(MPH) LGT/VAR SE 8 G18 E 11 G22
WIND 20FT/LATE(MPH) SE 7 SE 10 G21 E 8 G18
PRECIP AMOUNT 0.00 0.42 1.06
PRECIP DURATION 4 9
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 890 580
MIXING HGT(FT-AGL/MSL)2920 1920
TRANSPORT WND (MPH) SE 16 SE 14
VENT RATE (KT-FT) 40880 23040
CATEGORY DAY 3 2
INVERSION 63F/11AM 7PM 55F/5AM
DISPERSION 3 2
MAX ADI EARLY 21 FAIR 13 GEN POOR 35 FAIR
MAX ADI LATE 51 GEN GOOD 18 GEN POOR 35 FAIR
MAX LVORI EARLY 3 2 5
MAX LVORI LATE 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-102030-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 100 100
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 72 (0) 54 (+5) 69
RH % (24H TREND) 49 (+18) 100 (+15) 87
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G17 E 8 G18
WIND 20FT/LATE(MPH) SE 5 E 8 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.56 0.88
PRECIP DURATION 7 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 890 530
MIXING HGT(FT-AGL/MSL)2920 1730
TRANSPORT WND (MPH) SE 14 E 8
VENT RATE (KT-FT) 35040 12110
CATEGORY DAY 3 2
INVERSION 67F/12PM 6PM 59F/9AM
DISPERSION 3 2
MAX ADI EARLY 10 POOR 12 POOR 22 FAIR
MAX ADI LATE 45 GEN GOOD 14 GEN POOR 20 GEN POOR
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 2 5 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-102030-
HARRISON-
INCLUDING THE CITY OF CADIZ
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 100 100
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 72 (+1) 54 (+6) 69
RH % (24H TREND) 46 (+9) 100 (+12) 83
WIND 20FT/EARLY(MPH) E 5 E 8 G18 E 10 G21
WIND 20FT/LATE(MPH) SE 7 E 10 G21 E 7 G17
PRECIP AMOUNT 0.00 0.52 0.90
PRECIP DURATION 6 8
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 930 690
MIXING HGT(FT-AGL/MSL)3050 2270
TRANSPORT WND (MPH) SE 17 E 12
VENT RATE (KT-FT) 45750 22700
CATEGORY DAY 3 2
INVERSION 63F/11AM 7PM 57F/8AM
DISPERSION 3 2
MAX ADI EARLY 16 GEN POOR 13 GEN POOR 32 FAIR
MAX ADI LATE 57 GEN GOOD 18 GEN POOR 33 FAIR
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-102030-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 100 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 71 (0) 54 (+7) 69
RH % (24H TREND) 44 (+9) 100 (+14) 81
WIND 20FT/EARLY(MPH) LGT/VAR E 8 G17 E 10 G21
WIND 20FT/LATE(MPH) SE 7 E 10 G20 E 7 G17
PRECIP AMOUNT 0.00 0.44 0.95
PRECIP DURATION 5 9
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 980 690
MIXING HGT(FT-AGL/MSL)3200 2280
TRANSPORT WND (MPH) SE 17 SE 13
VENT RATE (KT-FT) 48000 25080
CATEGORY DAY 3 3
INVERSION 63F/11AM 7PM 56F/8AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 12 POOR 31 FAIR
MAX ADI LATE 57 GEN GOOD 16 GEN POOR 32 FAIR
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-102030-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 100 100
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 72 (0) 55 (+5) 70
RH % (24H TREND) 51 (+14) 100 (+8) 86
WIND 20FT/EARLY(MPH) LGT/VAR E 6 G17 E 7 G17
WIND 20FT/LATE(MPH) LGT/VAR E 8 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.54 0.87
PRECIP DURATION 7 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 860 630
MIXING HGT(FT-AGL/MSL)2810 2060
TRANSPORT WND (MPH) E 14 E 7
VENT RATE (KT-FT) 33720 12360
CATEGORY DAY 3 1
INVERSION 67F/12PM 6PM 60F/9AM
DISPERSION 3 1
MAX ADI EARLY 11 POOR 12 POOR 20 GEN POOR
MAX ADI LATE 47 GEN GOOD 14 GEN POOR 20 GEN POOR
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 2 6 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-102030-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 100 100
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 73 (+1) 55 (+5) 71
RH % (24H TREND) 47 (+11) 100 (+15) 81
WIND 20FT/EARLY(MPH) LGT/VAR E 7 G18 E 8 G20
WIND 20FT/LATE(MPH) SE 5 E 8 G20 E 5
PRECIP AMOUNT 0.00 0.54 0.85
PRECIP DURATION 7 8
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 890 730
MIXING HGT(FT-AGL/MSL)2930 2380
TRANSPORT WND (MPH) SE 15 E 8
VENT RATE (KT-FT) 38090 16660
CATEGORY DAY 3 2
INVERSION 68F/12PM 7PM 58F/8AM
DISPERSION 3 2
MAX ADI EARLY 11 POOR 12 POOR 25 FAIR
MAX ADI LATE 53 GEN GOOD 15 GEN POOR 26 FAIR
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 2 5 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-102030-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 100 100
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 72 (0) 55 (+6) 71
RH % (24H TREND) 44 (+7) 100 (+11) 80
WIND 20FT/EARLY(MPH) LGT/VAR E 8 G19 E 9 G21
WIND 20FT/LATE(MPH) SE 7 E 9 G21 E 7
PRECIP AMOUNT 0.00 0.51 0.69
PRECIP DURATION 7 8
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 950 750
MIXING HGT(FT-AGL/MSL)3120 2460
TRANSPORT WND (MPH) SE 16 SE 10
VENT RATE (KT-FT) 43680 22140
CATEGORY DAY 3 2
INVERSION 68F/12PM 7PM 59F/9AM
DISPERSION 3 2
MAX ADI EARLY 15 GEN POOR 12 POOR 30 FAIR
MAX ADI LATE 57 GEN GOOD 15 GEN POOR 30 FAIR
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-102030-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 100 100
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 72 (-1) 56 (+6) 72
RH % (24H TREND) 48 (+10) 100 (+7) 82
WIND 20FT/EARLY(MPH) LGT/VAR E 7 G18 E 7 G20
WIND 20FT/LATE(MPH) SE 5 E 8 G20 E 5
PRECIP AMOUNT 0.00 0.57 0.72
PRECIP DURATION 8 8
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 820 740
MIXING HGT(FT-AGL/MSL)2680 2420
TRANSPORT WND (MPH) SE 14 SE 8
VENT RATE (KT-FT) 32160 16940
CATEGORY DAY 3 2
INVERSION 69F/12PM 7PM 61F/9AM
DISPERSION 3 2
MAX ADI EARLY 11 POOR 12 POOR 25 FAIR
MAX ADI LATE 45 GEN GOOD 14 GEN POOR 25 FAIR
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 2 6 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-102030-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 100 100
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 73 (0) 56 (+7) 72
RH % (24H TREND) 46 (+10) 100 (+9) 79
WIND 20FT/EARLY(MPH) LGT/VAR E 6 G19 E 7 G20
WIND 20FT/LATE(MPH) SE 5 E 8 G21 E 5
PRECIP AMOUNT 0.00 0.55 0.63
PRECIP DURATION 8 9
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 890 720
MIXING HGT(FT-AGL/MSL)2910 2350
TRANSPORT WND (MPH) SE 15 SE 9
VENT RATE (KT-FT) 37830 18800
CATEGORY DAY 3 2
INVERSION 69F/12PM 7PM 61F/9AM
DISPERSION 3 2
MAX ADI EARLY 12 POOR 12 POOR 28 FAIR
MAX ADI LATE 52 GEN GOOD 14 GEN POOR 28 FAIR
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 2 6 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-102030-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 80 100
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 71 (+3) 53 (+9) 64
RH % (24H TREND) 45 (+8) 100 (+13) 82
WIND 20FT/EARLY(MPH) E 7 SE 10 G17 SE 14
WIND 20FT/LATE(MPH) SE 9 SE 12 G20 SE 11 G23
PRECIP AMOUNT 0.00 0.19 0.77
PRECIP DURATION 2 11
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 710 720
MIXING HGT(FT-AGL/MSL)2320 2370
TRANSPORT WND (MPH) SE 16 SE 17
VENT RATE (KT-FT) 32480 35550
CATEGORY DAY 3 3
INVERSION 62F/11AM 6PM 56F/9AM
DISPERSION 3 3
MAX ADI EARLY 22 FAIR 13 GEN POOR 40 FAIR
MAX ADI LATE 44 GEN GOOD 18 GEN POOR 41 GEN GOOD
MAX LVORI EARLY 3 2 5
MAX LVORI LATE 2 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-102030-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 80 100
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 70 (+3) 51 (+9) 63
RH % (24H TREND) 46 (+6) 100 (+12) 81
WIND 20FT/EARLY(MPH) LGT/VAR SE 7 SE 11 G21
WIND 20FT/LATE(MPH) SE 7 SE 9 G19 SE 9 G21
PRECIP AMOUNT 0.00 0.14 0.81
PRECIP DURATION 2 11
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 720 720
MIXING HGT(FT-AGL/MSL)2360 2370
TRANSPORT WND (MPH) SE 15 SE 18
VENT RATE (KT-FT) 30680 37920
CATEGORY DAY 3 3
INVERSION 60F/11AM 6PM 53F/9AM
DISPERSION 3 3
MAX ADI EARLY 21 FAIR 12 POOR 39 FAIR
MAX ADI LATE 44 GEN GOOD 17 GEN POOR 42 GEN GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 2 4 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-102030-
FOREST-
INCLUDING THE CITY OF TIONESTA
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 70 100
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 69 (+3) 50 (+10) 62
RH % (24H TREND) 41 (+5) 100 (+10) 79
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 SE 8 G22
WIND 20FT/LATE(MPH) SE 5 SE 6 G19 SE 7 G21
PRECIP AMOUNT 0.00 0.07 0.58
PRECIP DURATION 1 12
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 730 640
MIXING HGT(FT-AGL/MSL)2400 2090
TRANSPORT WND (MPH) SE 14 SE 17
VENT RATE (KT-FT) 28800 31350
CATEGORY DAY 3 3
INVERSION 60F/11AM 6PM 52F/9AM
DISPERSION 3 3
MAX ADI EARLY 20 GEN POOR 9 POOR 40 FAIR
MAX ADI LATE 42 GEN GOOD 15 GEN POOR 38 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 2 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-102030-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 80 90
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 72 (+2) 53 (+9) 66
RH % (24H TREND) 43 (+9) 100 (+11) 86
WIND 20FT/EARLY(MPH) E 5 SE 8 G18 E 12 G22
WIND 20FT/LATE(MPH) SE 8 SE 9 G20 E 9 G21
PRECIP AMOUNT 0.00 0.31 0.89
PRECIP DURATION 3 11
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 760 710
MIXING HGT(FT-AGL/MSL)2500 2320
TRANSPORT WND (MPH) SE 16 SE 16
VENT RATE (KT-FT) 35000 32480
CATEGORY DAY 3 3
INVERSION 63F/11AM 6PM 55F/5AM
DISPERSION 3 3
MAX ADI EARLY 22 FAIR 13 GEN POOR 36 FAIR
MAX ADI LATE 45 GEN GOOD 19 GEN POOR 38 FAIR
MAX LVORI EARLY 3 2 5
MAX LVORI LATE 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-102030-
BUTLER-
INCLUDING THE CITY OF BUTLER
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 80 90
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 71 (+2) 52 (+9) 65
RH % (24H TREND) 47 (+8) 100 (+13) 88
WIND 20FT/EARLY(MPH) E 5 E 8 G17 E 12 G21
WIND 20FT/LATE(MPH) SE 8 SE 10 G20 E 9 G20
PRECIP AMOUNT 0.00 0.30 0.84
PRECIP DURATION 4 10
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 790 700
MIXING HGT(FT-AGL/MSL)2600 2310
TRANSPORT WND (MPH) SE 16 SE 18
VENT RATE (KT-FT) 36400 36960
CATEGORY DAY 3 3
INVERSION 62F/11AM 6PM 54F/8AM
DISPERSION 3 3
MAX ADI EARLY 21 FAIR 12 POOR 39 FAIR
MAX ADI LATE 47 GEN GOOD 17 GEN POOR 40 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 2 5 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-102030-
CLARION-
INCLUDING THE CITY OF CLARION
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 80 100
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 69 (+2) 51 (+10) 63
RH % (24H TREND) 44 (+5) 100 (+11) 82
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 SE 10 G23
WIND 20FT/LATE(MPH) SE 6 SE 8 G20 SE 8 G22
PRECIP AMOUNT 0.00 0.18 0.76
PRECIP DURATION 2 12
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 740 670
MIXING HGT(FT-AGL/MSL)2430 2180
TRANSPORT WND (MPH) SE 15 SE 18
VENT RATE (KT-FT) 31590 34880
CATEGORY DAY 3 3
INVERSION 61F/11AM 6PM 53F/9AM
DISPERSION 3 3
MAX ADI EARLY 21 FAIR 11 POOR 41 GEN GOOD
MAX ADI LATE 45 GEN GOOD 15 GEN POOR 44 GEN GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-102030-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 70 100
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 67 (+2) 50 (+8) 61
RH % (24H TREND) 43 (+4) 100 (+12) 82
WIND 20FT/EARLY(MPH) LGT/VAR SE 7 SE 12 G23
WIND 20FT/LATE(MPH) SE 7 SE 9 G21 E 10 G23
PRECIP AMOUNT 0.00 0.11 0.64
PRECIP DURATION 2 10
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 720 630
MIXING HGT(FT-AGL/MSL)2370 2070
TRANSPORT WND (MPH) SE 15 SE 18
VENT RATE (KT-FT) 30810 33120
CATEGORY DAY 3 3
INVERSION 60F/11AM 6PM 53F/9AM
DISPERSION 3 3
MAX ADI EARLY 21 FAIR 12 POOR 41 GEN GOOD
MAX ADI LATE 41 GEN GOOD 16 GEN POOR 41 GEN GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-102030-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 90 100
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 71 (+1) 55 (+9) 67
RH % (24H TREND) 45 (+11) 100 (+10) 87
WIND 20FT/EARLY(MPH) LGT/VAR E 8 G18 E 10 G21
WIND 20FT/LATE(MPH) SE 7 E 9 G20 E 8 G19
PRECIP AMOUNT 0.00 0.34 0.92
PRECIP DURATION 4 9
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 870 620
MIXING HGT(FT-AGL/MSL)2870 2040
TRANSPORT WND (MPH) SE 17 SE 20
VENT RATE (KT-FT) 43050 34680
CATEGORY DAY 3 3
INVERSION 63F/11AM 7PM 56F/5AM
DISPERSION 3 3
MAX ADI EARLY 20 GEN POOR 12 POOR 35 FAIR
MAX ADI LATE 53 GEN GOOD 18 GEN POOR 38 FAIR
MAX LVORI EARLY 3 2 5
MAX LVORI LATE 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-102030-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 90 100
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 72 (+2) 55 (+9) 69
RH % (24H TREND) 42 (+7) 100 (+13) 84
WIND 20FT/EARLY(MPH) LGT/VAR E 9 G17 E 12 G21
WIND 20FT/LATE(MPH) SE 9 E 10 G20 E 10 G18
PRECIP AMOUNT 0.00 0.32 0.69
PRECIP DURATION 5 10
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 900 630
MIXING HGT(FT-AGL/MSL)2940 2080
TRANSPORT WND (MPH) SE 16 SE 15
VENT RATE (KT-FT) 41160 27040
CATEGORY DAY 3 3
INVERSION 64F/11AM 7PM 56F/5AM
DISPERSION 3 3
MAX ADI EARLY 21 FAIR 11 POOR 35 FAIR
MAX ADI LATE 51 GEN GOOD 15 GEN POOR 35 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-102030-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 70 90
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 70 (+2) 52 (+9) 66
RH % (24H TREND) 45 (+5) 100 (+6) 87
WIND 20FT/EARLY(MPH) E 5 E 7 E 11 G23
WIND 20FT/LATE(MPH) SE 7 E 9 G21 E 9 G22
PRECIP AMOUNT 0.00 0.26 0.69
PRECIP DURATION 4 11
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 800 640
MIXING HGT(FT-AGL/MSL)2640 2110
TRANSPORT WND (MPH) SE 16 SE 17
VENT RATE (KT-FT) 36960 31650
CATEGORY DAY 3 3
INVERSION 62F/11AM 6PM 54F/8AM
DISPERSION 3 3
MAX ADI EARLY 22 FAIR 11 POOR 39 FAIR
MAX ADI LATE 48 GEN GOOD 15 GEN POOR 41 GEN GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-102030-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 100 100
CHANCE OF THUNDER (%) 0 20 20
TEMP (24H TREND) 71 (+1) 54 (+7) 69
RH % (24H TREND) 45 (+8) 100 (+13) 83
WIND 20FT/EARLY(MPH) LGT/VAR E 9 G19 E 11 G21
WIND 20FT/LATE(MPH) SE 9 E 10 G21 E 9 G19
PRECIP AMOUNT 0.00 0.33 0.64
PRECIP DURATION 5 10
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 910 710
MIXING HGT(FT-AGL/MSL)2980 2320
TRANSPORT WND (MPH) SE 16 SE 12
VENT RATE (KT-FT) 41720 23200
CATEGORY DAY 3 2
INVERSION 64F/11AM 6PM 57F/8AM
DISPERSION 3 2
MAX ADI EARLY 21 FAIR 12 POOR 32 FAIR
MAX ADI LATE 53 GEN GOOD 14 GEN POOR 33 FAIR
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-102030-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 90 90
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 70 (0) 55 (+8) 70
RH % (24H TREND) 48 (+9) 100 (+11) 82
WIND 20FT/EARLY(MPH) LGT/VAR E 8 G18 E 10 G21
WIND 20FT/LATE(MPH) SE 7 E 9 G21 E 8 G18
PRECIP AMOUNT 0.00 0.31 0.47
PRECIP DURATION 6 10
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1020 700
MIXING HGT(FT-AGL/MSL)3330 2300
TRANSPORT WND (MPH) SE 17 SE 16
VENT RATE (KT-FT) 49950 32200
CATEGORY DAY 4 3
INVERSION 64F/11AM 7PM 58F/8AM
DISPERSION 4 3
MAX ADI EARLY 22 FAIR 12 POOR 33 FAIR
MAX ADI LATE 59 GEN GOOD 13 GEN POOR 33 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-102030-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 90 90
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 70 (+1) 54 (+9) 68
RH % (24H TREND) 45 (+6) 100 (+10) 86
WIND 20FT/EARLY(MPH) E 5 E 9 G22 E 16 G29
WIND 20FT/LATE(MPH) SE 10 E 12 G26 E 14 G27
PRECIP AMOUNT 0.00 0.25 0.52
PRECIP DURATION 5 9
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 850 620
MIXING HGT(FT-AGL/MSL)2790 2040
TRANSPORT WND (MPH) SE 16 SE 20
VENT RATE (KT-FT) 39060 34680
CATEGORY DAY 3 3
INVERSION 64F/11AM 6PM 57F/8AM
DISPERSION 3 3
MAX ADI EARLY 24 FAIR 11 POOR 39 FAIR
MAX ADI LATE 48 GEN GOOD 15 GEN POOR 37 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-102030-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 90 90
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 68 (+2) 53 (+7) 66
RH % (24H TREND) 45 (+5) 100 (+16) 85
WIND 20FT/EARLY(MPH) E 5 G17 SE 14 G29 SE 19 G34
WIND 20FT/LATE(MPH) SE 11 G23 SE 16 G32 SE 16 G30
PRECIP AMOUNT 0.00 0.21 0.43
PRECIP DURATION 5 8
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 710 640
MIXING HGT(FT-AGL/MSL)2320 2100
TRANSPORT WND (MPH) SE 20 SE 25
VENT RATE (KT-FT) 39440 46200
CATEGORY DAY 3 3
INVERSION 61F/11AM NONE NONE
DISPERSION 3 3
MAX ADI EARLY 29 FAIR 18 GEN POOR 51 GEN GOOD
MAX ADI LATE 50 GEN GOOD 22 FAIR 49 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-102030-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 90 80
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 70 (+1) 55 (+7) 69
RH % (24H TREND) 48 (+5) 100 (+14) 82
WIND 20FT/EARLY(MPH) LGT/VAR E 9 G23 E 14 G30
WIND 20FT/LATE(MPH) SE 9 G18 E 11 G28 SE 11 G26
PRECIP AMOUNT 0.00 0.22 0.40
PRECIP DURATION 5 8
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 840 690
MIXING HGT(FT-AGL/MSL)2750 2250
TRANSPORT WND (MPH) SE 17 SE 20
VENT RATE (KT-FT) 41250 38250
CATEGORY DAY 3 3
INVERSION 65F/11AM 6PM 59F/9AM
DISPERSION 3 3
MAX ADI EARLY 24 FAIR 11 POOR 41 GEN GOOD
MAX ADI LATE 51 GEN GOOD 15 GEN POOR 40 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-102030-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 90 90
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 67 (+1) 52 (+6) 66
RH % (24H TREND) 44 (+3) 100 (+14) 81
WIND 20FT/EARLY(MPH) SE 5 SE 12 G28 SE 15 G32
WIND 20FT/LATE(MPH) SE 9 G22 SE 14 G32 SE 11 G28
PRECIP AMOUNT 0.00 0.19 0.37
PRECIP DURATION 5 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 740 630
MIXING HGT(FT-AGL/MSL)2420 2080
TRANSPORT WND (MPH) SE 21 SE 24
VENT RATE (KT-FT) 43560 43680
CATEGORY DAY 3 3
INVERSION 61F/11AM NONE NONE
DISPERSION 3 3
MAX ADI EARLY 27 FAIR 19 GEN POOR 49 GEN GOOD
MAX ADI LATE 55 GEN GOOD 23 FAIR 49 GEN GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-102030-
INDIANA-
INCLUDING THE CITY OF INDIANA
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 90 90
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 69 (+2) 51 (+8) 65
RH % (24H TREND) 45 (+3) 100 (+7) 86
WIND 20FT/EARLY(MPH) E 5 E 8 G19 E 14 G26
WIND 20FT/LATE(MPH) SE 8 SE 11 G23 E 12 G25
PRECIP AMOUNT 0.00 0.23 0.56
PRECIP DURATION 4 9
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 780 640
MIXING HGT(FT-AGL/MSL)2560 2090
TRANSPORT WND (MPH) SE 16 SE 22
VENT RATE (KT-FT) 35840 39710
CATEGORY DAY 3 3
INVERSION 62F/11AM 6PM 54F/8AM
DISPERSION 3 3
MAX ADI EARLY 25 FAIR 12 POOR 42 GEN GOOD
MAX ADI LATE 46 GEN GOOD 16 GEN POOR 43 GEN GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-102030-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 90 90
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 68 (+3) 52 (+7) 64
RH % (24H TREND) 45 (+5) 100 (+10) 88
WIND 20FT/EARLY(MPH) E 5 SE 10 G23 SE 15 G27
WIND 20FT/LATE(MPH) SE 9 G18 SE 13 G25 E 13 G27
PRECIP AMOUNT 0.00 0.23 0.52
PRECIP DURATION 4 9
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 730 640
MIXING HGT(FT-AGL/MSL)2400 2100
TRANSPORT WND (MPH) SE 17 SE 23
VENT RATE (KT-FT) 36000 42000
CATEGORY DAY 3 3
INVERSION 62F/11AM 7PM 54F/8AM
DISPERSION 3 3
MAX ADI EARLY 26 FAIR 15 GEN POOR 48 GEN GOOD
MAX ADI LATE 47 GEN GOOD 18 GEN POOR 45 GEN GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-102030-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 100 100
CHANCE OF THUNDER (%) 0 20 20
TEMP (24H TREND) 71 (+1) 55 (+8) 67
RH % (24H TREND) 45 (+11) 100 (+7) 85
WIND 20FT/EARLY(MPH) LGT/VAR E 8 G18 E 9 G21
WIND 20FT/LATE(MPH) SE 7 E 9 G20 E 7 G18
PRECIP AMOUNT 0.00 0.39 0.88
PRECIP DURATION 4 10
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 910 640
MIXING HGT(FT-AGL/MSL)2970 2110
TRANSPORT WND (MPH) SE 17 E 13
VENT RATE (KT-FT) 44550 23210
CATEGORY DAY 3 2
INVERSION 62F/11AM 8PM 56F/4AM
DISPERSION 3 2
MAX ADI EARLY 19 GEN POOR 12 POOR 31 FAIR
MAX ADI LATE 57 GEN GOOD 16 GEN POOR 35 FAIR
MAX LVORI EARLY 3 2 5
MAX LVORI LATE 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-102030-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 100 100
CHANCE OF THUNDER (%) 0 20 20
TEMP (24H TREND) 72 (+1) 55 (+7) 69
RH % (24H TREND) 45 (+11) 100 (+19) 81
WIND 20FT/EARLY(MPH) LGT/VAR E 8 G18 E 10 G20
WIND 20FT/LATE(MPH) SE 7 E 10 G20 E 7 G17
PRECIP AMOUNT 0.00 0.39 0.78
PRECIP DURATION 6 10
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 950 700
MIXING HGT(FT-AGL/MSL)3110 2280
TRANSPORT WND (MPH) SE 17 SE 13
VENT RATE (KT-FT) 46650 25080
CATEGORY DAY 3 3
INVERSION 64F/11AM 7PM 56F/4AM
DISPERSION 3 3
MAX ADI EARLY 20 GEN POOR 12 POOR 32 FAIR
MAX ADI LATE 54 GEN GOOD 15 GEN POOR 33 FAIR
MAX LVORI EARLY 3 2 5
MAX LVORI LATE 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-102030-
OHIO-
INCLUDING THE CITY OF WHEELING
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 100 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 72 (+1) 55 (+7) 70
RH % (24H TREND) 44 (+7) 100 (+16) 81
WIND 20FT/EARLY(MPH) E 5 E 8 G19 E 11 G21
WIND 20FT/LATE(MPH) SE 7 E 10 G20 E 8 G18
PRECIP AMOUNT 0.00 0.40 0.66
PRECIP DURATION 6 9
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 970 730
MIXING HGT(FT-AGL/MSL)3170 2380
TRANSPORT WND (MPH) E 16 SE 10
VENT RATE (KT-FT) 44380 21420
CATEGORY DAY 3 2
INVERSION 64F/11AM 7PM 59F/9AM
DISPERSION 3 2
MAX ADI EARLY 18 GEN POOR 12 POOR 34 FAIR
MAX ADI LATE 52 GEN GOOD 14 GEN POOR 33 FAIR
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 2 5 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-102030-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 100 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 73 (+2) 56 (+7) 72
RH % (24H TREND) 47 (+8) 100 (+13) 83
WIND 20FT/EARLY(MPH) LGT/VAR E 8 G19 E 9 G21
WIND 20FT/LATE(MPH) SE 7 E 9 G21 E 7 G18
PRECIP AMOUNT 0.00 0.41 0.58
PRECIP DURATION 6 10
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 990 720
MIXING HGT(FT-AGL/MSL)3240 2350
TRANSPORT WND (MPH) SE 17 SE 12
VENT RATE (KT-FT) 48600 23500
CATEGORY DAY 3 2
INVERSION 64F/11AM 7PM 59F/9AM
DISPERSION 3 2
MAX ADI EARLY 20 GEN POOR 13 GEN POOR 33 FAIR
MAX ADI LATE 62 GOOD 14 GEN POOR 33 FAIR
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 2 6 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-102030-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 90 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 72 (+1) 56 (+7) 72
RH % (24H TREND) 50 (+11) 100 (+8) 84
WIND 20FT/EARLY(MPH) LGT/VAR E 8 G19 E 9 G21
WIND 20FT/LATE(MPH) E 6 E 9 G21 E 6 G17
PRECIP AMOUNT 0.00 0.40 0.50
PRECIP DURATION 7 10
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 920 720
MIXING HGT(FT-AGL/MSL)3020 2370
TRANSPORT WND (MPH) SE 17 SE 10
VENT RATE (KT-FT) 45300 21330
CATEGORY DAY 3 2
INVERSION 64F/11AM 7PM 60F/9AM
DISPERSION 3 2
MAX ADI EARLY 21 FAIR 13 GEN POOR 35 FAIR
MAX ADI LATE 55 GEN GOOD 14 GEN POOR 32 FAIR
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 2 6 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-102030-
MARION-
INCLUDING THE CITY OF FAIRMONT
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 90 90
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 70 (-1) 56 (+8) 71
RH % (24H TREND) 50 (+9) 100 (+9) 84
WIND 20FT/EARLY(MPH) LGT/VAR E 8 G20 E 10 G23
WIND 20FT/LATE(MPH) E 7 E 10 G23 E 7 G21
PRECIP AMOUNT 0.00 0.28 0.37
PRECIP DURATION 6 10
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 930 720
MIXING HGT(FT-AGL/MSL)3040 2380
TRANSPORT WND (MPH) SE 16 SE 15
VENT RATE (KT-FT) 42560 30940
CATEGORY DAY 3 3
INVERSION 64F/11AM 7PM 58F/8AM
DISPERSION 3 3
MAX ADI EARLY 23 FAIR 12 POOR 33 FAIR
MAX ADI LATE 55 GEN GOOD 13 GEN POOR 35 FAIR
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-102030-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 90 90
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 70 (0) 56 (+7) 70
RH % (24H TREND) 49 (+9) 100 (+14) 83
WIND 20FT/EARLY(MPH) LGT/VAR E 8 G22 E 11 G26
WIND 20FT/LATE(MPH) SE 7 E 11 G25 E 8 G23
PRECIP AMOUNT 0.00 0.24 0.35
PRECIP DURATION 5 10
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 980 710
MIXING HGT(FT-AGL/MSL)3210 2340
TRANSPORT WND (MPH) SE 17 SE 16
VENT RATE (KT-FT) 48150 32760
CATEGORY DAY 3 3
INVERSION 64F/11AM 6PM 58F/8AM
DISPERSION 3 3
MAX ADI EARLY 23 FAIR 12 POOR 37 FAIR
MAX ADI LATE 54 GEN GOOD 14 GEN POOR 38 FAIR
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-102030-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 80 90
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 66 (-1) 54 (+6) 68
RH % (24H TREND) 49 (+5) 100 (+15) 84
WIND 20FT/EARLY(MPH) E 5 SE 10 G26 SE 14 G31
WIND 20FT/LATE(MPH) SE 7 G19 E 14 G30 SE 9 G26
PRECIP AMOUNT 0.00 0.19 0.31
PRECIP DURATION 5 8
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 750 640
MIXING HGT(FT-AGL/MSL)2460 2100
TRANSPORT WND (MPH) SE 18 SE 21
VENT RATE (KT-FT) 39360 37800
CATEGORY DAY 3 3
INVERSION 61F/11AM 7PM 57F/8AM
DISPERSION 3 3
MAX ADI EARLY 27 FAIR 17 GEN POOR 44 GEN GOOD
MAX ADI LATE 55 GEN GOOD 21 FAIR 43 GEN GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-102030-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 70 90
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 67 (-1) 53 (+6) 69
RH % (24H TREND) 47 (+5) 100 (+5) 80
WIND 20FT/EARLY(MPH) LGT/VAR SE 10 G27 SE 14 G31
WIND 20FT/LATE(MPH) SE 8 G21 SE 13 G30 E 9 G27
PRECIP AMOUNT 0.00 0.17 0.29
PRECIP DURATION 5 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 750 640
MIXING HGT(FT-AGL/MSL)2460 2090
TRANSPORT WND (MPH) SE 20 SE 21
VENT RATE (KT-FT) 41820 37620
CATEGORY DAY 3 3
INVERSION 63F/11AM 7PM 56F/8AM
DISPERSION 3 3
MAX ADI EARLY 29 FAIR 19 GEN POOR 45 GEN GOOD
MAX ADI LATE 54 GEN GOOD 23 FAIR 44 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-102030-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 70 90
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 67 (0) 51 (+4) 67
RH % (24H TREND) 47 (+3) 100 (+10) 82
WIND 20FT/EARLY(MPH) SE 6 G17 SE 14 G32 E 16 G33
WIND 20FT/LATE(MPH) SE 9 G24 SE 17 G34 E 10 G28
PRECIP AMOUNT 0.00 0.18 0.27
PRECIP DURATION 5 6
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 700 570
MIXING HGT(FT-AGL/MSL)2300 1870
TRANSPORT WND (MPH) SE 22 SE 21
VENT RATE (KT-FT) 43700 33660
CATEGORY DAY 3 3
INVERSION 60F/11AM NONE NONE
DISPERSION 3 3
MAX ADI EARLY 32 FAIR 21 FAIR 45 GEN GOOD
MAX ADI LATE 57 GEN GOOD 25 FAIR 46 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-102030-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 70 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 68 (-1) 54 (+6) 70
RH % (24H TREND) 44 (+4) 100 (+11) 77
WIND 20FT/EARLY(MPH) LGT/VAR SE 12 G33 SE 14 G33
WIND 20FT/LATE(MPH) SE 9 G24 SE 14 G34 SE 8 G26
PRECIP AMOUNT 0.00 0.17 0.22
PRECIP DURATION 5 6
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 730 630
MIXING HGT(FT-AGL/MSL)2410 2060
TRANSPORT WND (MPH) SE 21 SE 12
VENT RATE (KT-FT) 43380 20600
CATEGORY DAY 3 2
INVERSION 57F/10AM NONE NONE
DISPERSION 3 2
MAX ADI EARLY 27 FAIR 20 GEN POOR 39 FAIR
MAX ADI LATE 56 GEN GOOD 23 FAIR 41 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 1 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-102030-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1232 AM EDT SAT OCT 10 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 80 90
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 62 (-2) 46 (0) 63
RH % (24H TREND) 53 (+10) 100 (+18) 92
WIND 20FT/EARLY(MPH) LGT/VAR SE 12 G35 E 11 G34
WIND 20FT/LATE(MPH) SE 8 G27 SE 14 G36 E 6 G27
PRECIP AMOUNT 0.00 0.31 0.35
PRECIP DURATION 7 9
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 700 530
MIXING HGT(FT-AGL/MSL)2290 1740
TRANSPORT WND (MPH) SE 24 SE 22
VENT RATE (KT-FT) 48090 33060
CATEGORY DAY 3 3
INVERSION 54F/10AM NONE NONE
DISPERSION 3 3
MAX ADI EARLY 32 FAIR 25 FAIR 37 FAIR
MAX ADI LATE 61 GOOD 24 FAIR 38 FAIR
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 1 5 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PATCHY FOG THROUGH THE NIGHT. MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S.
WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page