150
FNUS51 KPBZ 080513
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1213 AM EST THU JAN 8 2026
DISCUSSION
DRY WEATHER IS EXPECTED THURSDAY, WITH MIN RH VALUES DROPPING
TOWARDS THE 40S SOUTH. WIND GUSTS PICK UP TONIGHT AND CAN CONTINUE
FRIDAY AS RAIN FILLS IN ACROSS THE REGION. A COUPLE OF
THUNDERSTORMS REMAIN POSSIBLE. RAIN CONTINUES INTO THE WEEKEND
BEFORE A COLD FRONT SWEEPS THE REGION SATURDAY INTO SUNDAY
RETURNING COOLER WEATHER AND SNOW CHANCES NORTH.
OHZ039-082115-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 50 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+7) 46 (+13) 62
RH % (24H TREND) 57 (-23) 84 (-16) 63
WIND 20FT/EARLY(MPH) LGT/VAR SE 8 G20 S 13 G27
WIND 20FT/LATE(MPH) SE 5 S 12 G23 SW 10 G24
PRECIP AMOUNT 0.00 0.00 0.13
PRECIP DURATION 1 10
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 380 810
MIXING HGT(FT-AGL/MSL)1250 2670
TRANSPORT WND (MPH) S 13 SW 18
VENT RATE (KT-FT) 13750 42720
CATEGORY DAY 2 3
INVERSION 48F/12PM 4PM 52F/6AM
DISPERSION 2 3
MAX ADI EARLY 13 GEN POOR 18 GEN POOR 48 GEN GOOD
MAX ADI LATE 19 GEN POOR 22 FAIR 48 GEN GOOD
MAX LVORI EARLY 8 3 4
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-082115-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 50 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (+7) 45 (+12) 62
RH % (24H TREND) 59 (-22) 82 (-18) 63
WIND 20FT/EARLY(MPH) LGT/VAR SE 8 G20 S 13 G27
WIND 20FT/LATE(MPH) SE 6 S 13 G23 SW 11 G26
PRECIP AMOUNT 0.00 0.00 0.13
PRECIP DURATION 1 11
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 370 820
MIXING HGT(FT-AGL/MSL)1220 2700
TRANSPORT WND (MPH) S 13 SW 21
VENT RATE (KT-FT) 13420 48600
CATEGORY DAY 2 3
INVERSION 48F/12PM 4PM 51F/6AM
DISPERSION 2 3
MAX ADI EARLY 12 POOR 18 GEN POOR 54 GEN GOOD
MAX ADI LATE 18 GEN POOR 23 FAIR 54 GEN GOOD
MAX LVORI EARLY 8 3 4
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-082115-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 50 100
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+7) 44 (+11) 61
RH % (24H TREND) 63 (-19) 81 (-19) 63
WIND 20FT/EARLY(MPH) LGT/VAR SE 8 G20 S 13 G28
WIND 20FT/LATE(MPH) SE 5 S 11 G24 SW 11 G26
PRECIP AMOUNT 0.00 0.01 0.12
PRECIP DURATION 0 11
PRECIP BEGIN 4 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 370 830
MIXING HGT(FT-AGL/MSL)1210 2720
TRANSPORT WND (MPH) S 13 SW 21
VENT RATE (KT-FT) 13310 48960
CATEGORY DAY 2 3
INVERSION 47F/12PM 4PM 50F/6AM
DISPERSION 2 3
MAX ADI EARLY 12 POOR 16 GEN POOR 55 GEN GOOD
MAX ADI LATE 18 GEN POOR 22 FAIR 58 GEN GOOD
MAX LVORI EARLY 8 3 4
MAX LVORI LATE 4 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-082115-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 40 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+7) 46 (+13) 63
RH % (24H TREND) 57 (-22) 86 (-14) 65
WIND 20FT/EARLY(MPH) LGT/VAR SE 7 G19 S 11 G25
WIND 20FT/LATE(MPH) SE 6 S 11 G22 SW 9 G23
PRECIP AMOUNT 0.00 0.01 0.14
PRECIP DURATION 1 7
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 380 890
MIXING HGT(FT-AGL/MSL)1250 2930
TRANSPORT WND (MPH) S 14 SW 21
VENT RATE (KT-FT) 15000 52740
CATEGORY DAY 2 4
INVERSION 48F/12PM 4PM 52F/6AM
DISPERSION 2 4
MAX ADI EARLY 14 GEN POOR 18 GEN POOR 49 GEN GOOD
MAX ADI LATE 20 GEN POOR 22 FAIR 52 GEN GOOD
MAX LVORI EARLY 8 3 4
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-082115-
HARRISON-
INCLUDING THE CITY OF CADIZ
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 40 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (+8) 46 (+13) 63
RH % (24H TREND) 56 (-22) 79 (-21) 63
WIND 20FT/EARLY(MPH) LGT/VAR SE 7 G18 S 12 G28
WIND 20FT/LATE(MPH) SE 5 S 11 G23 SW 10 G26
PRECIP AMOUNT 0.00 0.00 0.13
PRECIP DURATION 1 11
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 360 770
MIXING HGT(FT-AGL/MSL)1170 2520
TRANSPORT WND (MPH) S 10 SW 26
VENT RATE (KT-FT) 10530 57960
CATEGORY DAY 1 4
INVERSION 52F/1PM 4PM 51F/6AM
DISPERSION 1 4
MAX ADI EARLY 9 POOR 16 GEN POOR 51 GEN GOOD
MAX ADI LATE 14 GEN POOR 21 FAIR 56 GEN GOOD
MAX LVORI EARLY 8 3 3
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-082115-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 40 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (+8) 45 (+11) 62
RH % (24H TREND) 56 (-22) 78 (-21) 61
WIND 20FT/EARLY(MPH) LGT/VAR SE 7 G17 S 12 G27
WIND 20FT/LATE(MPH) SE 5 S 11 G22 SW 11 G26
PRECIP AMOUNT 0.00 0.00 0.12
PRECIP DURATION 1 11
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 370 800
MIXING HGT(FT-AGL/MSL)1230 2640
TRANSPORT WND (MPH) S 10 SW 28
VENT RATE (KT-FT) 11070 63360
CATEGORY DAY 1 4
INVERSION 51F/1PM 4PM 50F/6AM
DISPERSION 1 4
MAX ADI EARLY 9 POOR 14 GEN POOR 52 GEN GOOD
MAX ADI LATE 14 GEN POOR 19 GEN POOR 60 GEN GOOD
MAX LVORI EARLY 8 3 3
MAX LVORI LATE 3 3 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-082115-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 40 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+8) 48 (+15) 64
RH % (24H TREND) 52 (-23) 82 (-18) 63
WIND 20FT/EARLY(MPH) LGT/VAR SE 7 G20 S 12 G25
WIND 20FT/LATE(MPH) SE 5 S 11 G22 SW 9 G23
PRECIP AMOUNT 0.00 0.00 0.14
PRECIP DURATION 1 7
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 380 880
MIXING HGT(FT-AGL/MSL)1260 2890
TRANSPORT WND (MPH) S 13 SW 25
VENT RATE (KT-FT) 13860 63580
CATEGORY DAY 2 4
INVERSION 52F/1PM 4PM 52F/4AM
DISPERSION 2 4
MAX ADI EARLY 11 POOR 18 GEN POOR 52 GEN GOOD
MAX ADI LATE 19 GEN POOR 22 FAIR 59 GEN GOOD
MAX LVORI EARLY 8 3 4
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-082115-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 40 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+8) 48 (+15) 64
RH % (24H TREND) 51 (-26) 78 (-22) 63
WIND 20FT/EARLY(MPH) LGT/VAR SE 7 G20 S 11 G27
WIND 20FT/LATE(MPH) SE 5 S 10 G23 SW 9 G24
PRECIP AMOUNT 0.00 0.00 0.14
PRECIP DURATION 1 10
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 380 840
MIXING HGT(FT-AGL/MSL)1260 2770
TRANSPORT WND (MPH) S 13 SW 25
VENT RATE (KT-FT) 13860 60940
CATEGORY DAY 2 4
INVERSION 51F/12PM 4PM 51F/4AM
DISPERSION 2 4
MAX ADI EARLY 11 POOR 17 GEN POOR 50 GEN GOOD
MAX ADI LATE 18 GEN POOR 22 FAIR 56 GEN GOOD
MAX LVORI EARLY 8 2 3
MAX LVORI LATE 3 3 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-082115-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 30 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+8) 47 (+12) 63
RH % (24H TREND) 50 (-26) 75 (-24) 63
WIND 20FT/EARLY(MPH) LGT/VAR SE 7 G20 S 12 G28
WIND 20FT/LATE(MPH) SE 5 S 11 G23 SW 10 G27
PRECIP AMOUNT 0.00 0.00 0.12
PRECIP DURATION 0 11
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 410 840
MIXING HGT(FT-AGL/MSL)1340 2760
TRANSPORT WND (MPH) S 12 SW 26
VENT RATE (KT-FT) 13400 63480
CATEGORY DAY 2 4
INVERSION 53F/1PM 4PM 52F/6AM
DISPERSION 2 4
MAX ADI EARLY 7 POOR 15 GEN POOR 51 GEN GOOD
MAX ADI LATE 18 GEN POOR 20 GEN POOR 60 GEN GOOD
MAX LVORI EARLY 8 2 3
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-082115-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 30 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+9) 48 (+14) 64
RH % (24H TREND) 50 (-27) 77 (-23) 63
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G20 S 10 G26
WIND 20FT/LATE(MPH) LGT/VAR S 9 G23 SW 8 G24
PRECIP AMOUNT 0.00 0.00 0.12
PRECIP DURATION 0 10
PRECIP BEGIN 4 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 390 840
MIXING HGT(FT-AGL/MSL)1300 2750
TRANSPORT WND (MPH) S 12 SW 24
VENT RATE (KT-FT) 13000 57750
CATEGORY DAY 1 4
INVERSION 54F/1PM 4PM 51F/4AM
DISPERSION 1 4
MAX ADI EARLY 9 POOR 16 GEN POOR 50 GEN GOOD
MAX ADI LATE 18 GEN POOR 21 FAIR 54 GEN GOOD
MAX LVORI EARLY 8 2 3
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-082115-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+9) 48 (+13) 64
RH % (24H TREND) 47 (-28) 75 (-25) 64
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G20 S 10 G27
WIND 20FT/LATE(MPH) LGT/VAR S 8 G23 SW 8 G25
PRECIP AMOUNT 0.00 0.00 0.12
PRECIP DURATION 11
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 440 800
MIXING HGT(FT-AGL/MSL)1460 2640
TRANSPORT WND (MPH) S 12 SW 22
VENT RATE (KT-FT) 14600 50160
CATEGORY DAY 2 4
INVERSION 54F/1PM 4PM 51F/4AM
DISPERSION 2 4
MAX ADI EARLY 7 POOR 15 GEN POOR 46 GEN GOOD
MAX ADI LATE 19 GEN POOR 17 GEN POOR 44 GEN GOOD
MAX LVORI EARLY 8 2 3
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-082115-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 50 100
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (+9) 41 (+8) 59
RH % (24H TREND) 69 (-23) 87 (-13) 69
WIND 20FT/EARLY(MPH) S 5 SE 9 G19 S 13 G26
WIND 20FT/LATE(MPH) SE 6 S 12 G23 SW 11 G25
PRECIP AMOUNT 0.00 0.01 0.15
PRECIP DURATION 0 11
PRECIP BEGIN 4 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 370 780
MIXING HGT(FT-AGL/MSL)1230 2560
TRANSPORT WND (MPH) S 14 SW 26
VENT RATE (KT-FT) 14760 58880
CATEGORY DAY 2 4
INVERSION 45F/12PM 4PM 48F/8AM
DISPERSION 2 4
MAX ADI EARLY 14 GEN POOR 17 GEN POOR 53 GEN GOOD
MAX ADI LATE 19 GEN POOR 23 FAIR 56 GEN GOOD
MAX LVORI EARLY 8 3 4
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-082115-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 47 (+9) 39 (+6) 57
RH % (24H TREND) 72 (-22) 89 (-11) 73
WIND 20FT/EARLY(MPH) LGT/VAR SE 7 G17 S 10 G25
WIND 20FT/LATE(MPH) SE 5 S 9 G22 SW 9 G23
PRECIP AMOUNT 0.00 0.00 0.18
PRECIP DURATION 11
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 390 760
MIXING HGT(FT-AGL/MSL)1290 2490
TRANSPORT WND (MPH) S 10 SW 22
VENT RATE (KT-FT) 11610 47310
CATEGORY DAY 1 3
INVERSION 42F/11AM 4PM 46F/8AM
DISPERSION 1 3
MAX ADI EARLY 13 GEN POOR 15 GEN POOR 44 GEN GOOD
MAX ADI LATE 16 GEN POOR 19 GEN POOR 45 GEN GOOD
MAX LVORI EARLY 9 4 4
MAX LVORI LATE 4 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-082115-
FOREST-
INCLUDING THE CITY OF TIONESTA
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (+9) 37 (+4) 55
RH % (24H TREND) 70 (-23) 88 (-12) 76
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 G17 S 8 G24
WIND 20FT/LATE(MPH) LGT/VAR SE 8 G21 SW 7 G23
PRECIP AMOUNT 0.00 0.00 0.19
PRECIP DURATION 10
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 410 670
MIXING HGT(FT-AGL/MSL)1350 2210
TRANSPORT WND (MPH) S 9 SW 21
VENT RATE (KT-FT) 10800 39780
CATEGORY DAY 1 3
INVERSION 40F/11AM 4PM 44F/8AM
DISPERSION 1 3
MAX ADI EARLY 11 POOR 13 GEN POOR 40 FAIR
MAX ADI LATE 13 GEN POOR 19 GEN POOR 40 FAIR
MAX LVORI EARLY 9 4 4
MAX LVORI LATE 4 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-082115-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 40 100
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (+8) 42 (+9) 60
RH % (24H TREND) 67 (-19) 85 (-15) 67
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 S 11 G23
WIND 20FT/LATE(MPH) SE 5 S 9 G21 SW 10 G23
PRECIP AMOUNT 0.00 0.01 0.13
PRECIP DURATION 0 11
PRECIP BEGIN 4 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 380 800
MIXING HGT(FT-AGL/MSL)1240 2630
TRANSPORT WND (MPH) S 13 SW 25
VENT RATE (KT-FT) 13640 57860
CATEGORY DAY 2 4
INVERSION 47F/12PM 4PM 47F/4AM
DISPERSION 2 4
MAX ADI EARLY 12 POOR 15 GEN POOR 50 GEN GOOD
MAX ADI LATE 17 GEN POOR 21 FAIR 57 GEN GOOD
MAX LVORI EARLY 8 4 4
MAX LVORI LATE 4 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-082115-
BUTLER-
INCLUDING THE CITY OF BUTLER
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 30 100
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+8) 40 (+8) 60
RH % (24H TREND) 70 (-17) 86 (-14) 71
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 S 9 G23
WIND 20FT/LATE(MPH) LGT/VAR S 8 G19 SW 9 G23
PRECIP AMOUNT 0.00 0.00 0.14
PRECIP DURATION 0 11
PRECIP BEGIN 4 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 340 760
MIXING HGT(FT-AGL/MSL)1120 2490
TRANSPORT WND (MPH) SE 10 SW 22
VENT RATE (KT-FT) 10080 47310
CATEGORY DAY 1 3
INVERSION 48F/1PM 4PM 47F/8AM
DISPERSION 1 3
MAX ADI EARLY 11 POOR 13 GEN POOR 40 FAIR
MAX ADI LATE 13 GEN POOR 17 GEN POOR 47 GEN GOOD
MAX LVORI EARLY 9 4 4
MAX LVORI LATE 4 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-082115-
CLARION-
INCLUDING THE CITY OF CLARION
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 47 (+8) 39 (+6) 58
RH % (24H TREND) 71 (-20) 86 (-14) 76
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G17 S 9 G25
WIND 20FT/LATE(MPH) LGT/VAR SE 8 G20 SW 8 G23
PRECIP AMOUNT 0.00 0.00 0.16
PRECIP DURATION 11
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 380 720
MIXING HGT(FT-AGL/MSL)1240 2370
TRANSPORT WND (MPH) S 8 SW 21
VENT RATE (KT-FT) 8680 42660
CATEGORY DAY 1 3
INVERSION 44F/12PM 4PM 45F/8AM
DISPERSION 1 3
MAX ADI EARLY 10 POOR 13 GEN POOR 36 FAIR
MAX ADI LATE 12 POOR 18 GEN POOR 40 FAIR
MAX LVORI EARLY 9 4 4
MAX LVORI LATE 4 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-082115-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 47 (+8) 37 (+4) 56
RH % (24H TREND) 69 (-19) 86 (-13) 76
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G17 S 9 G23
WIND 20FT/LATE(MPH) LGT/VAR SE 9 G19 SW 8 G23
PRECIP AMOUNT 0.00 0.00 0.17
PRECIP DURATION 11
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 390 670
MIXING HGT(FT-AGL/MSL)1270 2190
TRANSPORT WND (MPH) S 7 SW 18
VENT RATE (KT-FT) 7620 35040
CATEGORY DAY 1 3
INVERSION 41F/11AM 4PM 46F/9AM
DISPERSION 1 3
MAX ADI EARLY 9 POOR 13 GEN POOR 29 FAIR
MAX ADI LATE 10 POOR 18 GEN POOR 35 FAIR
MAX LVORI EARLY 8 4 4
MAX LVORI LATE 4 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-082115-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 40 100
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+6) 43 (+9) 61
RH % (24H TREND) 64 (-18) 81 (-19) 63
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 S 10 G25
WIND 20FT/LATE(MPH) LGT/VAR S 8 G20 SW 9 G24
PRECIP AMOUNT 0.00 0.00 0.13
PRECIP DURATION 0 11
PRECIP BEGIN 4 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 360 760
MIXING HGT(FT-AGL/MSL)1190 2490
TRANSPORT WND (MPH) SE 10 SW 23
VENT RATE (KT-FT) 10710 49800
CATEGORY DAY 1 3
INVERSION 47F/12PM 4PM 49F/5AM
DISPERSION 1 3
MAX ADI EARLY 10 POOR 13 GEN POOR 44 GEN GOOD
MAX ADI LATE 14 GEN POOR 18 GEN POOR 48 GEN GOOD
MAX LVORI EARLY 8 3 4
MAX LVORI LATE 4 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-082115-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 20 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+7) 43 (+9) 62
RH % (24H TREND) 62 (-17) 78 (-22) 66
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 S 10 G24
WIND 20FT/LATE(MPH) LGT/VAR S 8 G19 SW 11 G24
PRECIP AMOUNT 0.00 0.00 0.12
PRECIP DURATION 0 11
PRECIP BEGIN 4 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 340 800
MIXING HGT(FT-AGL/MSL)1110 2620
TRANSPORT WND (MPH) SE 9 SW 21
VENT RATE (KT-FT) 8880 47160
CATEGORY DAY 1 3
INVERSION CONTINUING 6PM 49F/7AM
DISPERSION 1 3
MAX ADI EARLY 9 POOR 11 POOR 38 FAIR
MAX ADI LATE 10 POOR 15 GEN POOR 43 GEN GOOD
MAX LVORI EARLY 8 3 3
MAX LVORI LATE 4 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-082115-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+9) 40 (+7) 60
RH % (24H TREND) 68 (-17) 83 (-17) 74
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 S 8 G23
WIND 20FT/LATE(MPH) LGT/VAR SE 7 G17 SW 8 G22
PRECIP AMOUNT 0.00 0.00 0.15
PRECIP DURATION 11
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 370 730
MIXING HGT(FT-AGL/MSL)1210 2410
TRANSPORT WND (MPH) S 7 SW 18
VENT RATE (KT-FT) 7260 38560
CATEGORY DAY 1 3
INVERSION 48F/1PM 4PM 49F/9AM
DISPERSION 1 3
MAX ADI EARLY 8 POOR 11 POOR 33 FAIR
MAX ADI LATE 10 POOR 14 GEN POOR 38 FAIR
MAX LVORI EARLY 9 4 4
MAX LVORI LATE 4 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-082115-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 20 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+9) 45 (+11) 63
RH % (24H TREND) 53 (-24) 74 (-26) 63
WIND 20FT/EARLY(MPH) LGT/VAR SE 7 G17 S 12 G26
WIND 20FT/LATE(MPH) LGT/VAR S 9 G21 SW 12 G25
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 0 11
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 360 910
MIXING HGT(FT-AGL/MSL)1190 2990
TRANSPORT WND (MPH) SE 9 SW 25
VENT RATE (KT-FT) 9520 65780
CATEGORY DAY 1 4
INVERSION 53F/2PM 4PM 52F/8AM
DISPERSION 1 4
MAX ADI EARLY 7 POOR 14 GEN POOR 49 GEN GOOD
MAX ADI LATE 11 POOR 18 GEN POOR 57 GEN GOOD
MAX LVORI EARLY 8 3 3
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-082115-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+8) 46 (+11) 63
RH % (24H TREND) 49 (-22) 73 (-27) 63
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 S 9 G25
WIND 20FT/LATE(MPH) LGT/VAR S 8 G21 SW 10 G24
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 10
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 420 930
MIXING HGT(FT-AGL/MSL)1390 3040
TRANSPORT WND (MPH) SE 9 SW 23
VENT RATE (KT-FT) 11120 60800
CATEGORY DAY 1 4
INVERSION 54F/1PM 4PM 50F/6AM
DISPERSION 1 4
MAX ADI EARLY 7 POOR 9 POOR 50 GEN GOOD
MAX ADI LATE 17 GEN POOR 16 GEN POOR 54 GEN GOOD
MAX LVORI EARLY 8 3 3
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-082115-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+10) 43 (+9) 62
RH % (24H TREND) 58 (-19) 78 (-22) 67
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 S 10 G23
WIND 20FT/LATE(MPH) LGT/VAR S 8 SW 11 G23
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 11
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 380 810
MIXING HGT(FT-AGL/MSL)1240 2640
TRANSPORT WND (MPH) SE 7 SW 21
VENT RATE (KT-FT) 7440 47520
CATEGORY DAY 1 3
INVERSION 52F/1PM 4PM 53F/9AM
DISPERSION 1 3
MAX ADI EARLY 7 POOR 11 POOR 38 FAIR
MAX ADI LATE 9 POOR 14 GEN POOR 44 GEN GOOD
MAX LVORI EARLY 8 3 3
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-082115-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+12) 41 (+6) 60
RH % (24H TREND) 53 (-29) 77 (-22) 67
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G18 S 9 G23
WIND 20FT/LATE(MPH) LGT/VAR S 8 G21 SW 8 G23
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 10
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 480 830
MIXING HGT(FT-AGL/MSL)1580 2710
TRANSPORT WND (MPH) SE 9 SW 18
VENT RATE (KT-FT) 12640 43360
CATEGORY DAY 1 3
INVERSION 52F/1PM 4PM 51F/9AM
DISPERSION 1 3
MAX ADI EARLY 7 POOR 13 GEN POOR 35 FAIR
MAX ADI LATE 15 GEN POOR 18 GEN POOR 39 FAIR
MAX LVORI EARLY 8 3 3
MAX LVORI LATE 3 3 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-082115-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (+9) 45 (+10) 63
RH % (24H TREND) 52 (-20) 74 (-26) 65
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 S 9 G22
WIND 20FT/LATE(MPH) LGT/VAR S 7 SW 9 G22
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 10
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 450 950
MIXING HGT(FT-AGL/MSL)1470 3110
TRANSPORT WND (MPH) SE 8 SW 23
VENT RATE (KT-FT) 10290 62200
CATEGORY DAY 1 4
INVERSION 52F/12PM 4PM 53F/8AM
DISPERSION 1 4
MAX ADI EARLY 6 VERY POOR 10 POOR 49 GEN GOOD
MAX ADI LATE 13 GEN POOR 13 GEN POOR 54 GEN GOOD
MAX LVORI EARLY 8 3 3
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-082115-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+12) 42 (+8) 61
RH % (24H TREND) 51 (-30) 78 (-22) 68
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 S 8 G23
WIND 20FT/LATE(MPH) LGT/VAR S 6 G17 SW 7 G22
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 10
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 450 850
MIXING HGT(FT-AGL/MSL)1470 2790
TRANSPORT WND (MPH) SE 9 SW 22
VENT RATE (KT-FT) 11760 53010
CATEGORY DAY 1 4
INVERSION 52F/1PM 4PM 52F/9AM
DISPERSION 1 4
MAX ADI EARLY 7 POOR 11 POOR 45 GEN GOOD
MAX ADI LATE 14 GEN POOR 13 GEN POOR 48 GEN GOOD
MAX LVORI EARLY 8 3 4
MAX LVORI LATE 3 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-082115-
INDIANA-
INCLUDING THE CITY OF INDIANA
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (+8) 39 (+5) 59
RH % (24H TREND) 63 (-20) 82 (-18) 72
WIND 20FT/EARLY(MPH) LGT/VAR SE 7 G17 S 9 G23
WIND 20FT/LATE(MPH) LGT/VAR SE 9 G19 SW 9 G22
PRECIP AMOUNT 0.00 0.00 0.14
PRECIP DURATION 11
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 380 720
MIXING HGT(FT-AGL/MSL)1250 2350
TRANSPORT WND (MPH) SE 7 SW 18
VENT RATE (KT-FT) 7500 37600
CATEGORY DAY 1 3
INVERSION 47F/12PM 4PM 51F/10AM
DISPERSION 1 3
MAX ADI EARLY 8 POOR 13 GEN POOR 25 FAIR
MAX ADI LATE 10 POOR 17 GEN POOR 36 FAIR
MAX LVORI EARLY 8 4 3
MAX LVORI LATE 4 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-082115-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (+9) 41 (+7) 59
RH % (24H TREND) 60 (-23) 81 (-19) 71
WIND 20FT/EARLY(MPH) LGT/VAR SE 7 G18 S 9 G23
WIND 20FT/LATE(MPH) LGT/VAR SE 9 G21 SW 8 G22
PRECIP AMOUNT 0.00 0.00 0.13
PRECIP DURATION 11
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 400 750
MIXING HGT(FT-AGL/MSL)1320 2470
TRANSPORT WND (MPH) SE 8 SW 17
VENT RATE (KT-FT) 9240 37050
CATEGORY DAY 1 3
INVERSION 50F/1PM 4PM 50F/10AM
DISPERSION 1 3
MAX ADI EARLY 7 POOR 14 GEN POOR 25 FAIR
MAX ADI LATE 12 POOR 19 GEN POOR 36 FAIR
MAX LVORI EARLY 8 4 3
MAX LVORI LATE 3 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-082115-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 40 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+7) 45 (+11) 62
RH % (24H TREND) 60 (-19) 78 (-21) 62
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 S 11 G25
WIND 20FT/LATE(MPH) LGT/VAR S 9 G21 SW 10 G24
PRECIP AMOUNT 0.00 0.00 0.12
PRECIP DURATION 0 11
PRECIP BEGIN 4 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 410 800
MIXING HGT(FT-AGL/MSL)1330 2610
TRANSPORT WND (MPH) S 10 SW 24
VENT RATE (KT-FT) 11970 54810
CATEGORY DAY 2 4
INVERSION 48F/12PM 4PM 50F/5AM
DISPERSION 2 4
MAX ADI EARLY 10 POOR 14 GEN POOR 47 GEN GOOD
MAX ADI LATE 14 GEN POOR 19 GEN POOR 51 GEN GOOD
MAX LVORI EARLY 8 3 3
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-082115-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 30 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+8) 46 (+11) 63
RH % (24H TREND) 53 (-25) 73 (-26) 60
WIND 20FT/EARLY(MPH) LGT/VAR SE 7 G17 S 12 G26
WIND 20FT/LATE(MPH) LGT/VAR S 10 G22 SW 11 G26
PRECIP AMOUNT 0.00 0.00 0.12
PRECIP DURATION 0 11
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 420 840
MIXING HGT(FT-AGL/MSL)1370 2740
TRANSPORT WND (MPH) SE 9 SW 25
VENT RATE (KT-FT) 10960 60280
CATEGORY DAY 1 4
INVERSION 50F/12PM 4PM 51F/6AM
DISPERSION 1 4
MAX ADI EARLY 8 POOR 15 GEN POOR 47 GEN GOOD
MAX ADI LATE 14 GEN POOR 18 GEN POOR 57 GEN GOOD
MAX LVORI EARLY 8 3 3
MAX LVORI LATE 3 3 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-082115-
OHIO-
INCLUDING THE CITY OF WHEELING
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 20 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+8) 47 (+12) 63
RH % (24H TREND) 51 (-24) 74 (-25) 62
WIND 20FT/EARLY(MPH) LGT/VAR SE 7 G17 S 12 G27
WIND 20FT/LATE(MPH) SE 5 S 10 G22 SW 11 G26
PRECIP AMOUNT 0.00 0.00 0.11
PRECIP DURATION 0 11
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 450 890
MIXING HGT(FT-AGL/MSL)1460 2930
TRANSPORT WND (MPH) S 10 SW 26
VENT RATE (KT-FT) 13140 67390
CATEGORY DAY 2 4
INVERSION 53F/1PM 4PM 53F/7AM
DISPERSION 2 4
MAX ADI EARLY 7 POOR 15 GEN POOR 51 GEN GOOD
MAX ADI LATE 17 GEN POOR 19 GEN POOR 61 GOOD
MAX LVORI EARLY 7 3 3
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-082115-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN
CHANCE PRECIP (%) 0 20 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+9) 48 (+12) 64
RH % (24H TREND) 50 (-23) 72 (-27) 62
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G17 S 11 G26
WIND 20FT/LATE(MPH) LGT/VAR S 9 G22 SW 10 G25
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 0 11
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 480 860
MIXING HGT(FT-AGL/MSL)1560 2830
TRANSPORT WND (MPH) S 10 SW 22
VENT RATE (KT-FT) 14040 53770
CATEGORY DAY 2 4
INVERSION 54F/1PM 4PM 51F/5AM
DISPERSION 2 4
MAX ADI EARLY 7 POOR 14 GEN POOR 47 GEN GOOD
MAX ADI LATE 20 GEN POOR 18 GEN POOR 51 GEN GOOD
MAX LVORI EARLY 8 3 3
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-082115-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+9) 48 (+13) 62
RH % (24H TREND) 48 (-26) 73 (-27) 63
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G17 S 9 G26
WIND 20FT/LATE(MPH) LGT/VAR S 8 G21 SW 8 G24
PRECIP AMOUNT 0.00 0.00 0.11
PRECIP DURATION 10
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 450 790
MIXING HGT(FT-AGL/MSL)1470 2590
TRANSPORT WND (MPH) SE 10 SW 18
VENT RATE (KT-FT) 13230 41440
CATEGORY DAY 2 3
INVERSION 55F/1PM 4PM 50F/5AM
DISPERSION 2 3
MAX ADI EARLY 7 POOR 11 POOR 41 GEN GOOD
MAX ADI LATE 18 GEN POOR 16 GEN POOR 40 FAIR
MAX LVORI EARLY 8 3 3
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-082115-
MARION-
INCLUDING THE CITY OF FAIRMONT
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+12) 46 (+12) 62
RH % (24H TREND) 46 (-26) 76 (-24) 67
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 S 8 G23
WIND 20FT/LATE(MPH) LGT/VAR S 7 G18 SW 9 G23
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 10
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 440 890
MIXING HGT(FT-AGL/MSL)1440 2900
TRANSPORT WND (MPH) SE 9 SW 22
VENT RATE (KT-FT) 11520 55100
CATEGORY DAY 1 4
INVERSION 56F/1PM 4PM 50F/7AM
DISPERSION 1 4
MAX ADI EARLY 6 VERY POOR 8 POOR 48 GEN GOOD
MAX ADI LATE 16 GEN POOR 12 POOR 50 GEN GOOD
MAX LVORI EARLY 9 3 3
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-082115-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+11) 46 (+11) 62
RH % (24H TREND) 46 (-25) 73 (-27) 64
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 S 9 G23
WIND 20FT/LATE(MPH) LGT/VAR S 7 G18 SW 8 G23
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 10
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 470 930
MIXING HGT(FT-AGL/MSL)1530 3040
TRANSPORT WND (MPH) SE 9 SW 23
VENT RATE (KT-FT) 12240 60800
CATEGORY DAY 1 4
INVERSION 53F/12PM 4PM 50F/6AM
DISPERSION 1 4
MAX ADI EARLY 7 POOR 8 POOR 48 GEN GOOD
MAX ADI LATE 16 GEN POOR 12 POOR 53 GEN GOOD
MAX LVORI EARLY 8 3 3
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-082115-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+11) 44 (+10) 60
RH % (24H TREND) 46 (-32) 77 (-23) 65
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 S 9 G23
WIND 20FT/LATE(MPH) LGT/VAR S 7 G17 SW 8 G21
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 10
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 370 790
MIXING HGT(FT-AGL/MSL)1200 2580
TRANSPORT WND (MPH) SE 9 SW 23
VENT RATE (KT-FT) 9600 51600
CATEGORY DAY 1 3
INVERSION CONTINUING 6PM 51F/8AM
DISPERSION 1 3
MAX ADI EARLY 7 POOR 8 POOR 47 GEN GOOD
MAX ADI LATE 12 POOR 12 POOR 50 GEN GOOD
MAX LVORI EARLY 8 3 4
MAX LVORI LATE 3 3 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-082115-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (+12) 44 (+10) 61
RH % (24H TREND) 45 (-33) 79 (-21) 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 7 G21
WIND 20FT/LATE(MPH) LGT/VAR S 5 SW 7 G20
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 6
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 530 870
MIXING HGT(FT-AGL/MSL)1750 2870
TRANSPORT WND (MPH) SE 9 SW 23
VENT RATE (KT-FT) 14000 57400
CATEGORY DAY 2 4
INVERSION 53F/12PM 4PM 49F/7AM
DISPERSION 2 4
MAX ADI EARLY 7 POOR 8 POOR 48 GEN GOOD
MAX ADI LATE 18 GEN POOR 9 POOR 51 GEN GOOD
MAX LVORI EARLY 8 3 4
MAX LVORI LATE 2 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-082115-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+12) 42 (+8) 61
RH % (24H TREND) 45 (-38) 81 (-19) 69
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 S 8 G23
WIND 20FT/LATE(MPH) LGT/VAR S 7 G17 SW 8 G22
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 6
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 510 810
MIXING HGT(FT-AGL/MSL)1680 2660
TRANSPORT WND (MPH) SE 10 SW 18
VENT RATE (KT-FT) 15120 42560
CATEGORY DAY 2 3
INVERSION 51F/12PM 4PM 50F/8AM
DISPERSION 2 3
MAX ADI EARLY 7 POOR 11 POOR 45 GEN GOOD
MAX ADI LATE 17 GEN POOR 12 POOR 46 GEN GOOD
MAX LVORI EARLY 8 3 4
MAX LVORI LATE 2 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-082115-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (+12) 44 (+10) 62
RH % (24H TREND) 41 (-37) 79 (-21) 70
WIND 20FT/EARLY(MPH) LGT/VAR S 5 S 8 G23
WIND 20FT/LATE(MPH) LGT/VAR S 7 G19 SW 7 G23
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 6
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 660 870
MIXING HGT(FT-AGL/MSL)2170 2840
TRANSPORT WND (MPH) S 12 SW 18
VENT RATE (KT-FT) 21700 45440
CATEGORY DAY 2 3
INVERSION 53F/12PM 4PM 51F/8AM
DISPERSION 2 3
MAX ADI EARLY 7 POOR 10 POOR 44 GEN GOOD
MAX ADI LATE 26 FAIR 11 POOR 45 GEN GOOD
MAX LVORI EARLY 6 3 3
MAX LVORI LATE 2 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-082115-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1213 AM EST THU JAN 8 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (+11) 38 (+6) 59
RH % (24H TREND) 46 (-40) 89 (-11) 75
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G21 S 9 G32
WIND 20FT/LATE(MPH) LGT/VAR S 9 G26 SW 8 G29
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 6
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 570 780
MIXING HGT(FT-AGL/MSL)1860 2550
TRANSPORT WND (MPH) S 12 SW 21
VENT RATE (KT-FT) 18600 45900
CATEGORY DAY 2 3
INVERSION 49F/12PM 4PM 52F/10AM
DISPERSION 2 3
MAX ADI EARLY 8 POOR 13 GEN POOR 36 FAIR
MAX ADI LATE 20 GEN POOR 17 GEN POOR 41 GEN GOOD
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 2 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PATCHY DENSE FOG THROUGH THE NIGHT. RAIN. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. RAIN LIKELY AND A CHANCE OF SNOW.
COLDER. LOWS IN THE LOWER 30S. HIGHS IN THE MID 30S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. HIGHS IN THE MID 30S. SOUTHWEST WINDS 20 TO 25 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS
IN THE LOWER 30S. HIGHS AROUND 40. SOUTHWEST WINDS 5 TO 10 MPH.
AK
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