875
FNUS51 KPBZ 091746
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1246 PM EST FRI JAN 9 2026
DISCUSSION
SHOWERS AND GUSTY WINDS WILL CONTINUE THROUGH THE DAY AHEAD OF THE
APPROACHING COLD FRONT. RAIN CONTINUES INTO THE WEEKEND BEFORE
TEMPERATURES DROP BEHIND A COLD FRONT LATE THIS WEEKEND AND SNOW
CHANCES RETURN.
OHZ039-100930-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 40 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (-12) 51 (-11) 25 31
RH % (24H TREND) 94 (+26) 82 (+39) 91 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 9 G22 W 12 G27
WIND 20FT/LATE(MPH) LGT/VAR S 5 W 10 G23 W 14 G27
PRECIP AMOUNT 0.00 0.16 0.02 0.01
PRECIP DURATION 5 2 2
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 530 1590
MIXING HGT(FT-AGL/MSL) 1740 5230
TRANSPORT WND (MPH) W 21 W 35
VENT RATE (KT-FT) 31320 156900
CATEGORY DAY 3 5
INVERSION 7PM 49F/5PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 15 GEN POOR 12 POOR 31 FAIR 90 GOOD
MAX ADI LATE 5 VERY POOR 35 FAIR 25 FAIR 106 VERY GOOD
MAX LVORI EARLY 5 5 4 3
MAX LVORI LATE 6 5 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-100930-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 50 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (-11) 49 (-13) 26 30
RH % (24H TREND) 93 (+28) 82 (+39) 91 62
WIND 20FT/EARLY(MPH) NW 6 G19 E 5 W 10 G22 W 13 G28
WIND 20FT/LATE(MPH) LGT/VAR S 6 W 11 G23 W 15 G28
PRECIP AMOUNT 0.00 0.19 0.03 0.02
PRECIP DURATION 5 2 5
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 370 1560
MIXING HGT(FT-AGL/MSL) 1200 5110
TRANSPORT WND (MPH) SW 18 W 36
VENT RATE (KT-FT) 19200 158410
CATEGORY DAY 2 5
INVERSION 7PM 37F/4AM NONE NONE
DISPERSION 2 5
MAX ADI EARLY 22 FAIR 13 GEN POOR 32 FAIR 91 GOOD
MAX ADI LATE 7 POOR 25 FAIR 26 FAIR 109 VERY GOOD
MAX LVORI EARLY 5 5 4 3
MAX LVORI LATE 6 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-100930-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 60 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (-10) 48 (-13) 26 30
RH % (24H TREND) 94 (+34) 81 (+43) 92 63
WIND 20FT/EARLY(MPH) NW 6 G20 LGT/VAR W 9 G22 W 13 G28
WIND 20FT/LATE(MPH) LGT/VAR S 5 W 10 G23 W 15 G28
PRECIP AMOUNT 0.00 0.20 0.05 0.03
PRECIP DURATION 4 6 5
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 330 1520
MIXING HGT(FT-AGL/MSL) 1070 4990
TRANSPORT WND (MPH) SW 15 W 35
VENT RATE (KT-FT) 13910 149700
CATEGORY DAY 2 5
INVERSION 10PM 36F/4AM NONE NONE
DISPERSION 2 5
MAX ADI EARLY 27 FAIR 14 GEN POOR 32 FAIR 92 GOOD
MAX ADI LATE 4 VERY POOR 19 GEN POOR 27 FAIR 106 VERY GOOD
MAX LVORI EARLY 5 5 4 3
MAX LVORI LATE 6 4 3 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-100930-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 30 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (-12) 50 (-13) 24 31
RH % (24H TREND) 96 (+29) 83 (+41) 90 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 9 G21 W 11 G25
WIND 20FT/LATE(MPH) LGT/VAR SW 5 W 9 G21 W 13 G26
PRECIP AMOUNT 0.00 0.15 0.01 0.00
PRECIP DURATION 4 2 2
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 550 1590
MIXING HGT(FT-AGL/MSL) 1790 5230
TRANSPORT WND (MPH) W 21 W 35
VENT RATE (KT-FT) 32220 156900
CATEGORY DAY 3 5
INVERSION 6PM 49F/4PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 11 POOR 10 POOR 32 FAIR 90 GOOD
MAX ADI LATE 5 VERY POOR 34 FAIR 24 FAIR 108 VERY GOOD
MAX LVORI EARLY 5 6 4 3
MAX LVORI LATE 6 5 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-100930-
HARRISON-
INCLUDING THE CITY OF CADIZ
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 50 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-10) 51 (-12) 26 31
RH % (24H TREND) 91 (+29) 81 (+37) 92 59
WIND 20FT/EARLY(MPH) NW 5 G20 LGT/VAR W 9 G23 W 12 G29
WIND 20FT/LATE(MPH) LGT/VAR S 5 W 10 G22 W 14 G30
PRECIP AMOUNT 0.00 0.20 0.03 0.01
PRECIP DURATION 5 2 2
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 390 1490
MIXING HGT(FT-AGL/MSL) 1280 4900
TRANSPORT WND (MPH) SW 18 W 33
VENT RATE (KT-FT) 20480 142100
CATEGORY DAY 2 5
INVERSION 7PM 50F/5PM NONE NONE
DISPERSION 2 5
MAX ADI EARLY 15 GEN POOR 12 POOR 30 FAIR 91 GOOD
MAX ADI LATE 6 VERY POOR 26 FAIR 23 FAIR 101 VERY GOOD
MAX LVORI EARLY 5 5 4 3
MAX LVORI LATE 6 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-100930-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 60 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-10) 51 (-11) 27 31
RH % (24H TREND) 90 (+37) 80 (+40) 91 59
WIND 20FT/EARLY(MPH) NW 6 G20 LGT/VAR W 9 G22 W 13 G28
WIND 20FT/LATE(MPH) LGT/VAR S 6 W 10 G23 W 15 G30
PRECIP AMOUNT 0.00 0.21 0.04 0.02
PRECIP DURATION 4 5 5
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 360 1480
MIXING HGT(FT-AGL/MSL) 1180 4850
TRANSPORT WND (MPH) SW 15 W 32
VENT RATE (KT-FT) 15340 135800
CATEGORY DAY 2 5
INVERSION 7PM 50F/5PM NONE NONE
DISPERSION 2 5
MAX ADI EARLY 20 GEN POOR 10 POOR 30 FAIR 91 GOOD
MAX ADI LATE 5 VERY POOR 21 FAIR 26 FAIR 99 GOOD
MAX LVORI EARLY 4 5 4 3
MAX LVORI LATE 6 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-100930-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 80 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (-11) 52 (-12) 25 31
RH % (24H TREND) 94 (+33) 82 (+40) 89 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 9 G22 W 12 G27
WIND 20FT/LATE(MPH) LGT/VAR SW 5 W 8 G21 W 13 G27
PRECIP AMOUNT 0.00 0.15 0.01 0.00
PRECIP DURATION 4 2 2
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 590 1580
MIXING HGT(FT-AGL/MSL) 1930 5190
TRANSPORT WND (MPH) W 23 W 35
VENT RATE (KT-FT) 38600 155700
CATEGORY DAY 3 5
INVERSION 7PM 51F/4PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 11 POOR 8 POOR 32 FAIR 93 GOOD
MAX ADI LATE 4 VERY POOR 44 GEN GOOD 20 GEN POOR 106 VERY GOOD
MAX LVORI EARLY 6 6 4 3
MAX LVORI LATE 6 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-100930-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 40 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (-10) 52 (-12) 26 32
RH % (24H TREND) 93 (+25) 82 (+38) 91 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 8 G22 W 10 G27
WIND 20FT/LATE(MPH) LGT/VAR SW 5 W 8 G22 W 13 G28
PRECIP AMOUNT 0.00 0.19 0.02 0.00
PRECIP DURATION 5 2 2
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 550 1550
MIXING HGT(FT-AGL/MSL) 1790 5100
TRANSPORT WND (MPH) W 21 W 33
VENT RATE (KT-FT) 32220 147900
CATEGORY DAY 3 5
INVERSION 6PM 51F/5PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 12 POOR 9 POOR 29 FAIR 91 GOOD
MAX ADI LATE 4 VERY POOR 33 FAIR 18 GEN POOR 102 VERY GOOD
MAX LVORI EARLY 5 5 4 3
MAX LVORI LATE 6 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-100930-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 50 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-9) 53 (-10) 27 32
RH % (24H TREND) 92 (+34) 83 (+38) 95 58
WIND 20FT/EARLY(MPH) NW 6 G20 LGT/VAR W 10 G23 W 12 G29
WIND 20FT/LATE(MPH) LGT/VAR S 6 W 10 G23 W 15 G31
PRECIP AMOUNT 0.00 0.24 0.04 0.01
PRECIP DURATION 6 1 2
PRECIP BEGIN 8 AM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 400 1500
MIXING HGT(FT-AGL/MSL) 1320 4910
TRANSPORT WND (MPH) SW 17 W 33
VENT RATE (KT-FT) 19800 142390
CATEGORY DAY 2 5
INVERSION 6PM 52F/5PM NONE NONE
DISPERSION 2 5
MAX ADI EARLY 14 GEN POOR 10 POOR 29 FAIR 95 GOOD
MAX ADI LATE 6 VERY POOR 25 FAIR 25 FAIR 101 VERY GOOD
MAX LVORI EARLY 5 5 4 3
MAX LVORI LATE 6 5 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-100930-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-10) 53 (-11) 27 32
RH % (24H TREND) 92 (+25) 84 (+36) 92 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 8 G22 W 10 G27
WIND 20FT/LATE(MPH) LGT/VAR SW 5 W 8 G22 W 13 G28
PRECIP AMOUNT 0.00 0.23 0.02 0.00
PRECIP DURATION 6 1 2
PRECIP BEGIN 7 AM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 450 1490
MIXING HGT(FT-AGL/MSL) 1470 4890
TRANSPORT WND (MPH) W 17 W 33
VENT RATE (KT-FT) 22050 141810
CATEGORY DAY 2 5
INVERSION 6PM 52F/5PM NONE NONE
DISPERSION 2 5
MAX ADI EARLY 11 POOR 8 POOR 30 FAIR 95 GOOD
MAX ADI LATE 4 VERY POOR 26 FAIR 23 FAIR 99 GOOD
MAX LVORI EARLY 5 5 4 3
MAX LVORI LATE 6 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-100930-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 60 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (-9) 54 (-9) 27 32
RH % (24H TREND) 92 (+35) 85 (+39) 93 57
WIND 20FT/EARLY(MPH) N 5 G19 LGT/VAR W 8 G23 W 10 G29
WIND 20FT/LATE(MPH) LGT/VAR SW 5 W 8 G23 W 12 G30
PRECIP AMOUNT 0.00 0.28 0.04 0.00
PRECIP DURATION 6 2 2
PRECIP BEGIN 7 AM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 420 1550
MIXING HGT(FT-AGL/MSL) 1370 5090
TRANSPORT WND (MPH) SW 16 W 32
VENT RATE (KT-FT) 19180 142520
CATEGORY DAY 2 5
INVERSION 6PM 53F/5PM NONE NONE
DISPERSION 2 5
MAX ADI EARLY 12 POOR 8 POOR 29 FAIR 101 VERY GOOD
MAX ADI LATE 5 VERY POOR 23 FAIR 25 FAIR 101 VERY GOOD
MAX LVORI EARLY 5 6 4 3
MAX LVORI LATE 6 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-100930-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 70 90
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (-10) 46 (-13) 25 29
RH % (24H TREND) 97 (+26) 79 (+32) 96 68
WIND 20FT/EARLY(MPH) NW 7 G22 E 5 SW 9 G21 W 14 G26
WIND 20FT/LATE(MPH) LGT/VAR SE 6 W 12 G23 W 15 G27
PRECIP AMOUNT 0.00 0.24 0.07 0.05
PRECIP DURATION 4 6 10
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 350 1520
MIXING HGT(FT-AGL/MSL) 1130 5000
TRANSPORT WND (MPH) E 9 W 35
VENT RATE (KT-FT) 9040 150000
CATEGORY DAY 1 5
INVERSION 1AM 34F/4AM 6PM 27F/6AM
DISPERSION 1 5
MAX ADI EARLY 28 FAIR 19 GEN POOR 31 FAIR 87 GOOD
MAX ADI LATE 4 VERY POOR 20 GEN POOR 33 FAIR 103 VERY GOOD
MAX LVORI EARLY 5 5 5 3
MAX LVORI LATE 8 5 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-100930-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 70 90
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (-8) 46 (-11) 25 29
RH % (24H TREND) 97 (+26) 80 (+28) 97 71
WIND 20FT/EARLY(MPH) NW 7 G23 LGT/VAR SW 7 G21 W 11 G26
WIND 20FT/LATE(MPH) LGT/VAR SE 6 W 10 G23 W 13 G27
PRECIP AMOUNT 0.00 0.26 0.09 0.05
PRECIP DURATION 4 6 10
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 380 1510
MIXING HGT(FT-AGL/MSL) 1240 4960
TRANSPORT WND (MPH) SE 16 W 33
VENT RATE (KT-FT) 17360 143840
CATEGORY DAY 2 5
INVERSION 1AM 33F/4AM 6PM 29F/4AM
DISPERSION 2 5
MAX ADI EARLY 29 FAIR 21 FAIR 31 FAIR 86 GOOD
MAX ADI LATE 4 VERY POOR 22 FAIR 33 FAIR 101 VERY GOOD
MAX LVORI EARLY 5 6 6 3
MAX LVORI LATE 8 5 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-100930-
FOREST-
INCLUDING THE CITY OF TIONESTA
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 80 80 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 31 (-8) 43 (-13) 25 28
RH % (24H TREND) 98 (+25) 78 (+19) 96 68
WIND 20FT/EARLY(MPH) NW 6 G23 LGT/VAR SW 6 G20 W 9 G26
WIND 20FT/LATE(MPH) LGT/VAR SE 6 W 8 G23 W 11 G27
PRECIP AMOUNT 0.00 0.25 0.14 0.06
PRECIP DURATION 3 8 6
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 410 1580
MIXING HGT(FT-AGL/MSL) 1350 5170
TRANSPORT WND (MPH) SE 17 W 33
VENT RATE (KT-FT) 20250 149930
CATEGORY DAY 2 5
INVERSION 1AM 33F/4AM 6PM 29F/4AM
DISPERSION 2 5
MAX ADI EARLY 28 FAIR 25 FAIR 31 FAIR 89 GOOD
MAX ADI LATE 5 VERY POOR 26 FAIR 32 FAIR 102 VERY GOOD
MAX LVORI EARLY 5 6 6 3
MAX LVORI LATE 8 4 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-100930-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 70 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (-11) 48 (-13) 25 31
RH % (24H TREND) 96 (+33) 79 (+36) 96 65
WIND 20FT/EARLY(MPH) NW 5 G20 LGT/VAR W 8 G20 W 12 G25
WIND 20FT/LATE(MPH) LGT/VAR SE 5 W 9 G22 W 14 G25
PRECIP AMOUNT 0.00 0.21 0.06 0.03
PRECIP DURATION 4 6 6
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 320 1550
MIXING HGT(FT-AGL/MSL) 1060 5080
TRANSPORT WND (MPH) E 8 W 35
VENT RATE (KT-FT) 7420 152400
CATEGORY DAY 1 5
INVERSION 4AM 34F/5AM 6PM 30F/4AM
DISPERSION 1 5
MAX ADI EARLY 26 FAIR 16 GEN POOR 29 FAIR 88 GOOD
MAX ADI LATE 5 VERY POOR 16 GEN POOR 30 FAIR 106 VERY GOOD
MAX LVORI EARLY 5 6 5 3
MAX LVORI LATE 7 5 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-100930-
BUTLER-
INCLUDING THE CITY OF BUTLER
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 70 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (-9) 48 (-12) 25 31
RH % (24H TREND) 97 (+24) 83 (+34) 98 66
WIND 20FT/EARLY(MPH) NW 6 G22 LGT/VAR W 7 G20 W 12 G25
WIND 20FT/LATE(MPH) LGT/VAR SE 6 W 10 G22 W 14 G27
PRECIP AMOUNT 0.00 0.25 0.08 0.03
PRECIP DURATION 4 6 6
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 300 1470
MIXING HGT(FT-AGL/MSL) 980 4830
TRANSPORT WND (MPH) SE 13 W 33
VENT RATE (KT-FT) 10780 140070
CATEGORY DAY 1 5
INVERSION 4AM CONTINUING 6PM 29F/4AM
DISPERSION 1 5
MAX ADI EARLY 23 FAIR 15 GEN POOR 31 FAIR 83 GOOD
MAX ADI LATE 4 VERY POOR 16 GEN POOR 32 FAIR 101 VERY GOOD
MAX LVORI EARLY 5 6 5 3
MAX LVORI LATE 8 5 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-100930-
CLARION-
INCLUDING THE CITY OF CLARION
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 80 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (-8) 46 (-11) 26 29
RH % (24H TREND) 96 (+27) 81 (+23) 95 67
WIND 20FT/EARLY(MPH) NW 6 G23 LGT/VAR SW 7 G21 W 11 G27
WIND 20FT/LATE(MPH) LGT/VAR SE 6 W 9 G23 W 13 G28
PRECIP AMOUNT 0.00 0.25 0.13 0.04
PRECIP DURATION 4 8 6
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 370 1530
MIXING HGT(FT-AGL/MSL) 1210 5030
TRANSPORT WND (MPH) SE 16 W 33
VENT RATE (KT-FT) 16940 145870
CATEGORY DAY 2 5
INVERSION 1AM 34F/4AM 6PM 30F/4AM
DISPERSION 2 5
MAX ADI EARLY 26 FAIR 21 FAIR 30 FAIR 84 GOOD
MAX ADI LATE 4 VERY POOR 22 FAIR 32 FAIR 102 VERY GOOD
MAX LVORI EARLY 5 6 5 3
MAX LVORI LATE 7 5 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-100930-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 90 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (-7) 45 (-11) 26 29
RH % (24H TREND) 94 (+25) 78 (+19) 93 63
WIND 20FT/EARLY(MPH) NW 8 G24 E 5 SW 7 G21 W 12 G28
WIND 20FT/LATE(MPH) LGT/VAR SE 7 W 11 G24 W 14 G29
PRECIP AMOUNT 0.00 0.23 0.15 0.03
PRECIP DURATION 5 8 6
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 380 1520
MIXING HGT(FT-AGL/MSL) 1260 4980
TRANSPORT WND (MPH) SE 17 W 35
VENT RATE (KT-FT) 18900 149400
CATEGORY DAY 2 5
INVERSION 1AM 37F/10AM 4PM 30F/4AM
DISPERSION 2 5
MAX ADI EARLY 27 FAIR 23 FAIR 28 FAIR 82 GOOD
MAX ADI LATE 4 VERY POOR 24 FAIR 30 FAIR 103 VERY GOOD
MAX LVORI EARLY 4 5 5 3
MAX LVORI LATE 6 4 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-100930-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 70 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (-9) 49 (-13) 27 31
RH % (24H TREND) 92 (+34) 81 (+43) 94 62
WIND 20FT/EARLY(MPH) NW 5 G20 LGT/VAR W 7 G21 W 11 G26
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 9 G22 W 14 G27
PRECIP AMOUNT 0.00 0.23 0.06 0.03
PRECIP DURATION 4 5 6
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 320 1480
MIXING HGT(FT-AGL/MSL) 1050 4850
TRANSPORT WND (MPH) E 9 W 33
VENT RATE (KT-FT) 8400 140650
CATEGORY DAY 1 5
INVERSION 4AM CONTINUING 6PM 31F/4AM
DISPERSION 1 5
MAX ADI EARLY 24 FAIR 12 POOR 29 FAIR 90 GOOD
MAX ADI LATE 4 VERY POOR 15 GEN POOR 29 FAIR 100 GOOD
MAX LVORI EARLY 5 5 5 3
MAX LVORI LATE 6 5 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-100930-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 80 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-8) 52 (-10) 28 32
RH % (24H TREND) 93 (+36) 82 (+37) 93 62
WIND 20FT/EARLY(MPH) NW 7 G21 LGT/VAR W 8 G21 W 13 G27
WIND 20FT/LATE(MPH) LGT/VAR S 6 W 10 G22 W 16 G29
PRECIP AMOUNT 0.00 0.25 0.08 0.03
PRECIP DURATION 6 7 5
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 270 1560
MIXING HGT(FT-AGL/MSL) 890 5130
TRANSPORT WND (MPH) SW 12 W 32
VENT RATE (KT-FT) 8900 143640
CATEGORY DAY 1 5
INVERSION 8PM CONTINUING 6PM 32F/4AM
DISPERSION 1 5
MAX ADI EARLY 22 FAIR 11 POOR 30 FAIR 85 GOOD
MAX ADI LATE 4 VERY POOR 14 GEN POOR 30 FAIR 100 GOOD
MAX LVORI EARLY 5 5 5 3
MAX LVORI LATE 6 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-100930-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 80 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-8) 49 (-11) 27 31
RH % (24H TREND) 96 (+31) 82 (+27) 95 65
WIND 20FT/EARLY(MPH) NW 7 G23 LGT/VAR SW 7 G20 W 12 G26
WIND 20FT/LATE(MPH) LGT/VAR SE 6 W 10 G23 W 14 G28
PRECIP AMOUNT 0.00 0.26 0.12 0.03
PRECIP DURATION 5 8 6
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 340 1540
MIXING HGT(FT-AGL/MSL) 1130 5050
TRANSPORT WND (MPH) SE 14 W 33
VENT RATE (KT-FT) 13560 146450
CATEGORY DAY 2 5
INVERSION 6PM CONTINUING 6PM 31F/4AM
DISPERSION 2 5
MAX ADI EARLY 20 GEN POOR 17 GEN POOR 31 FAIR 75 GOOD
MAX ADI LATE 4 VERY POOR 18 GEN POOR 31 FAIR 103 VERY GOOD
MAX LVORI EARLY 5 6 5 3
MAX LVORI LATE 7 5 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-100930-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 70 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (-9) 53 (-9) 27 32
RH % (24H TREND) 92 (+35) 84 (+39) 93 59
WIND 20FT/EARLY(MPH) NW 7 G21 LGT/VAR W 9 G22 W 14 G28
WIND 20FT/LATE(MPH) LGT/VAR S 6 W 11 G23 W 17 G30
PRECIP AMOUNT 0.00 0.26 0.08 0.03
PRECIP DURATION 6 6 5
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 310 1580
MIXING HGT(FT-AGL/MSL) 1030 5200
TRANSPORT WND (MPH) SW 15 W 33
VENT RATE (KT-FT) 13390 150800
CATEGORY DAY 2 5
INVERSION 7PM CONTINUING 6PM 30F/6AM
DISPERSION 2 5
MAX ADI EARLY 20 GEN POOR 10 POOR 32 FAIR 92 GOOD
MAX ADI LATE 4 VERY POOR 17 GEN POOR 29 FAIR 103 VERY GOOD
MAX LVORI EARLY 5 5 5 3
MAX LVORI LATE 6 5 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-100930-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 80 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-8) 54 (-8) 28 33
RH % (24H TREND) 94 (+40) 87 (+45) 95 60
WIND 20FT/EARLY(MPH) NW 5 G19 LGT/VAR W 8 G22 W 12 G27
WIND 20FT/LATE(MPH) LGT/VAR S 6 W 9 G23 W 14 G28
PRECIP AMOUNT 0.00 0.31 0.11 0.03
PRECIP DURATION 8 8 5
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 360 1700
MIXING HGT(FT-AGL/MSL) 1170 5580
TRANSPORT WND (MPH) SW 18 W 32
VENT RATE (KT-FT) 18720 156240
CATEGORY DAY 2 5
INVERSION 7PM 54F/5PM NONE NONE
DISPERSION 2 5
MAX ADI EARLY 15 GEN POOR 8 POOR 30 FAIR 98 GOOD
MAX ADI LATE 4 VERY POOR 23 FAIR 29 FAIR 104 VERY GOOD
MAX LVORI EARLY 5 6 5 3
MAX LVORI LATE 6 5 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-100930-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 80 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-8) 52 (-10) 28 33
RH % (24H TREND) 95 (+34) 82 (+32) 94 62
WIND 20FT/EARLY(MPH) NW 8 G22 LGT/VAR SW 9 G21 W 14 G27
WIND 20FT/LATE(MPH) LGT/VAR SE 6 W 12 G23 W 18 G29
PRECIP AMOUNT 0.00 0.32 0.14 0.03
PRECIP DURATION 7 8 6
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 270 1700
MIXING HGT(FT-AGL/MSL) 890 5590
TRANSPORT WND (MPH) SE 12 W 33
VENT RATE (KT-FT) 8900 162110
CATEGORY DAY 1 5
INVERSION 6PM CONTINUING 6PM 30F/6AM
DISPERSION 1 5
MAX ADI EARLY 17 GEN POOR 13 GEN POOR 31 FAIR 90 GOOD
MAX ADI LATE 3 VERY POOR 15 GEN POOR 31 FAIR 108 VERY GOOD
MAX LVORI EARLY 5 6 5 4
MAX LVORI LATE 6 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-100930-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 90 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-7) 50 (-10) 25 32
RH % (24H TREND) 92 (+30) 77 (+25) 91 60
WIND 20FT/EARLY(MPH) NW 7 G24 LGT/VAR SW 8 G23 W 13 G29
WIND 20FT/LATE(MPH) LGT/VAR SE 6 G17 W 12 G28 W 16 G32
PRECIP AMOUNT 0.00 0.30 0.22 0.05
PRECIP DURATION 7 8 5
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 340 1800
MIXING HGT(FT-AGL/MSL) 1130 5920
TRANSPORT WND (MPH) SE 17 W 37
VENT RATE (KT-FT) 16950 189440
CATEGORY DAY 2 5
INVERSION 6PM CONTINUING 6PM 29F/6AM
DISPERSION 2 5
MAX ADI EARLY 19 GEN POOR 22 FAIR 28 FAIR 96 GOOD
MAX ADI LATE 3 VERY POOR 20 GEN POOR 31 FAIR 116 VERY GOOD
MAX LVORI EARLY 5 5 5 3
MAX LVORI LATE 6 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-100930-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 80 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-8) 54 (-9) 28 33
RH % (24H TREND) 95 (+39) 85 (+39) 93 60
WIND 20FT/EARLY(MPH) NW 6 G19 LGT/VAR SW 7 G21 W 12 G25
WIND 20FT/LATE(MPH) LGT/VAR S 5 W 9 G22 W 14 G26
PRECIP AMOUNT 0.00 0.33 0.14 0.03
PRECIP DURATION 8 8 8
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 320 1820
MIXING HGT(FT-AGL/MSL) 1030 5980
TRANSPORT WND (MPH) S 15 W 35
VENT RATE (KT-FT) 13390 179400
CATEGORY DAY 2 5
INVERSION 7PM CONTINUING 6PM 32F/4AM
DISPERSION 2 5
MAX ADI EARLY 16 GEN POOR 13 GEN POOR 30 FAIR 96 GOOD
MAX ADI LATE 3 VERY POOR 18 GEN POOR 30 FAIR 111 VERY GOOD
MAX LVORI EARLY 6 6 5 4
MAX LVORI LATE 6 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-100930-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 90 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (-6) 52 (-8) 24 31
RH % (24H TREND) 98 (+35) 80 (+29) 96 62
WIND 20FT/EARLY(MPH) NW 6 G22 LGT/VAR SW 7 G22 W 11 G26
WIND 20FT/LATE(MPH) LGT/VAR SE 5 W 10 G25 W 12 G28
PRECIP AMOUNT 0.00 0.42 0.22 0.06
PRECIP DURATION 7 7 8
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 270 1750
MIXING HGT(FT-AGL/MSL) 870 5740
TRANSPORT WND (MPH) SE 13 W 36
VENT RATE (KT-FT) 9570 177940
CATEGORY DAY 1 5
INVERSION 6PM CONTINUING 6PM 29F/4AM
DISPERSION 1 5
MAX ADI EARLY 15 GEN POOR 16 GEN POOR 25 FAIR 96 GOOD
MAX ADI LATE 3 VERY POOR 15 GEN POOR 29 FAIR 111 VERY GOOD
MAX LVORI EARLY 6 6 5 4
MAX LVORI LATE 7 5 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-100930-
INDIANA-
INCLUDING THE CITY OF INDIANA
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 90 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (-8) 48 (-11) 27 32
RH % (24H TREND) 94 (+28) 80 (+23) 94 63
WIND 20FT/EARLY(MPH) NW 8 G24 LGT/VAR SW 8 G22 W 13 G28
WIND 20FT/LATE(MPH) LGT/VAR SE 7 W 11 G25 W 16 G31
PRECIP AMOUNT 0.00 0.31 0.17 0.03
PRECIP DURATION 6 8 5
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 350 1670
MIXING HGT(FT-AGL/MSL) 1140 5470
TRANSPORT WND (MPH) SE 16 W 33
VENT RATE (KT-FT) 15960 158630
CATEGORY DAY 2 5
INVERSION 6PM 45F/1PM 4PM 30F/6AM
DISPERSION 2 5
MAX ADI EARLY 21 FAIR 20 GEN POOR 29 FAIR 77 GOOD
MAX ADI LATE 3 VERY POOR 21 FAIR 32 FAIR 103 VERY GOOD
MAX LVORI EARLY 5 5 5 3
MAX LVORI LATE 6 4 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-100930-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 90 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (-7) 48 (-11) 27 31
RH % (24H TREND) 92 (+25) 78 (+21) 93 62
WIND 20FT/EARLY(MPH) NW 8 G24 E 5 SW 8 G22 W 13 G29
WIND 20FT/LATE(MPH) LGT/VAR SE 7 G17 W 12 G26 W 16 G32
PRECIP AMOUNT 0.00 0.32 0.21 0.04
PRECIP DURATION 6 8 5
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 330 1760
MIXING HGT(FT-AGL/MSL) 1100 5780
TRANSPORT WND (MPH) SE 17 W 36
VENT RATE (KT-FT) 16500 179180
CATEGORY DAY 2 5
INVERSION 6PM CONTINUING 6PM 30F/6AM
DISPERSION 2 5
MAX ADI EARLY 19 GEN POOR 21 FAIR 28 FAIR 84 GOOD
MAX ADI LATE 4 VERY POOR 22 FAIR 32 FAIR 112 VERY GOOD
MAX LVORI EARLY 5 5 5 3
MAX LVORI LATE 6 4 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-100930-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 60 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-9) 50 (-12) 28 31
RH % (24H TREND) 91 (+39) 80 (+44) 91 60
WIND 20FT/EARLY(MPH) NW 6 G19 LGT/VAR W 9 G21 W 11 G26
WIND 20FT/LATE(MPH) LGT/VAR S 5 W 9 G22 W 14 G27
PRECIP AMOUNT 0.00 0.21 0.05 0.03
PRECIP DURATION 4 5 5
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 360 1500
MIXING HGT(FT-AGL/MSL) 1190 4910
TRANSPORT WND (MPH) SW 14 W 32
VENT RATE (KT-FT) 14280 137480
CATEGORY DAY 2 5
INVERSION 12AM 38F/4AM NONE NONE
DISPERSION 2 5
MAX ADI EARLY 22 FAIR 11 POOR 30 FAIR 92 GOOD
MAX ADI LATE 4 VERY POOR 17 GEN POOR 26 FAIR 99 GOOD
MAX LVORI EARLY 4 5 5 3
MAX LVORI LATE 6 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-100930-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 70 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-8) 52 (-11) 28 32
RH % (24H TREND) 90 (+36) 81 (+38) 90 58
WIND 20FT/EARLY(MPH) NW 6 G19 LGT/VAR W 9 G22 W 12 G28
WIND 20FT/LATE(MPH) LGT/VAR S 6 W 10 G22 W 15 G30
PRECIP AMOUNT 0.00 0.24 0.05 0.03
PRECIP DURATION 6 5 5
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 370 1550
MIXING HGT(FT-AGL/MSL) 1210 5100
TRANSPORT WND (MPH) SW 14 W 32
VENT RATE (KT-FT) 14520 142800
CATEGORY DAY 2 5
INVERSION 7PM 52F/5PM NONE NONE
DISPERSION 2 5
MAX ADI EARLY 20 GEN POOR 10 POOR 29 FAIR 93 GOOD
MAX ADI LATE 4 VERY POOR 19 GEN POOR 28 FAIR 100 GOOD
MAX LVORI EARLY 4 5 4 3
MAX LVORI LATE 6 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-100930-
OHIO-
INCLUDING THE CITY OF WHEELING
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 60 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-10) 53 (-10) 28 32
RH % (24H TREND) 91 (+35) 83 (+37) 93 59
WIND 20FT/EARLY(MPH) NW 6 G20 LGT/VAR W 10 G22 W 13 G28
WIND 20FT/LATE(MPH) LGT/VAR S 6 W 11 G22 W 16 G30
PRECIP AMOUNT 0.00 0.25 0.06 0.03
PRECIP DURATION 6 5 2
PRECIP BEGIN 9 AM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 390 1500
MIXING HGT(FT-AGL/MSL) 1270 4910
TRANSPORT WND (MPH) SW 16 W 32
VENT RATE (KT-FT) 17780 137480
CATEGORY DAY 2 5
INVERSION 7PM 52F/5PM NONE NONE
DISPERSION 2 5
MAX ADI EARLY 15 GEN POOR 10 POOR 29 FAIR 98 GOOD
MAX ADI LATE 5 VERY POOR 21 FAIR 27 FAIR 99 GOOD
MAX LVORI EARLY 4 5 4 3
MAX LVORI LATE 6 5 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-100930-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 60 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (-9) 54 (-9) 28 32
RH % (24H TREND) 92 (+37) 84 (+39) 95 61
WIND 20FT/EARLY(MPH) NW 6 G20 LGT/VAR W 9 G23 W 12 G28
WIND 20FT/LATE(MPH) LGT/VAR S 6 W 9 G23 W 14 G29
PRECIP AMOUNT 0.00 0.30 0.07 0.02
PRECIP DURATION 7 5 2
PRECIP BEGIN 8 AM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 440 1560
MIXING HGT(FT-AGL/MSL) 1430 5110
TRANSPORT WND (MPH) SW 18 W 32
VENT RATE (KT-FT) 22880 143080
CATEGORY DAY 2 5
INVERSION 6PM 53F/5PM NONE NONE
DISPERSION 2 5
MAX ADI EARLY 14 GEN POOR 9 POOR 29 FAIR 100 GOOD
MAX ADI LATE 4 VERY POOR 27 FAIR 25 FAIR 100 GOOD
MAX LVORI EARLY 5 6 5 3
MAX LVORI LATE 6 6 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-100930-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 80 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-8) 54 (-8) 28 32
RH % (24H TREND) 94 (+40) 84 (+40) 98 61
WIND 20FT/EARLY(MPH) NW 5 G18 LGT/VAR W 9 G23 W 10 G28
WIND 20FT/LATE(MPH) LGT/VAR S 5 W 9 G23 W 12 G28
PRECIP AMOUNT 0.00 0.35 0.08 0.02
PRECIP DURATION 8 6 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 410 1660
MIXING HGT(FT-AGL/MSL) 1340 5440
TRANSPORT WND (MPH) SW 18 W 33
VENT RATE (KT-FT) 21440 157760
CATEGORY DAY 2 5
INVERSION 7PM 53F/5PM NONE NONE
DISPERSION 2 5
MAX ADI EARLY 14 GEN POOR 9 POOR 30 FAIR 105 VERY GOOD
MAX ADI LATE 4 VERY POOR 27 FAIR 27 FAIR 106 VERY GOOD
MAX LVORI EARLY 5 7 5 3
MAX LVORI LATE 6 6 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-100930-
MARION-
INCLUDING THE CITY OF FAIRMONT
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 80 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (-5) 55 (-7) 28 32
RH % (24H TREND) 97 (+40) 88 (+43) 97 61
WIND 20FT/EARLY(MPH) NW 5 G18 LGT/VAR W 8 G22 W 11 G26
WIND 20FT/LATE(MPH) LGT/VAR S 5 W 9 G22 W 13 G27
PRECIP AMOUNT 0.00 0.40 0.12 0.04
PRECIP DURATION 9 6 8
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 360 1760
MIXING HGT(FT-AGL/MSL) 1190 5780
TRANSPORT WND (MPH) SW 17 W 32
VENT RATE (KT-FT) 17850 161840
CATEGORY DAY 2 5
INVERSION 6PM 55F/5PM NONE NONE
DISPERSION 2 5
MAX ADI EARLY 12 POOR 7 POOR 29 FAIR 106 VERY GOOD
MAX ADI LATE 3 VERY POOR 24 FAIR 28 FAIR 109 VERY GOOD
MAX LVORI EARLY 6 8 5 3
MAX LVORI LATE 6 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-100930-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 80 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-7) 55 (-7) 28 33
RH % (24H TREND) 96 (+42) 86 (+43) 96 60
WIND 20FT/EARLY(MPH) NW 5 G18 LGT/VAR W 8 G22 W 11 G26
WIND 20FT/LATE(MPH) LGT/VAR S 5 W 9 G22 W 13 G27
PRECIP AMOUNT 0.00 0.38 0.12 0.03
PRECIP DURATION 9 8 8
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 350 1850
MIXING HGT(FT-AGL/MSL) 1160 6070
TRANSPORT WND (MPH) SW 17 W 33
VENT RATE (KT-FT) 17400 176030
CATEGORY DAY 2 5
INVERSION 6PM 54F/5PM NONE NONE
DISPERSION 2 5
MAX ADI EARLY 13 GEN POOR 8 POOR 29 FAIR 102 VERY GOOD
MAX ADI LATE 3 VERY POOR 23 FAIR 28 FAIR 108 VERY GOOD
MAX LVORI EARLY 6 7 5 3
MAX LVORI LATE 6 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-100930-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 0 90 80 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-7) 53 (-7) 25 30
RH % (24H TREND) 99 (+38) 87 (+37) 97 62
WIND 20FT/EARLY(MPH) NW 5 G19 LGT/VAR W 8 G22 W 11 G25
WIND 20FT/LATE(MPH) LGT/VAR S 5 W 11 G23 W 12 G26
PRECIP AMOUNT 0.00 0.47 0.20 0.06
PRECIP DURATION 9 7 8
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 240 1730
MIXING HGT(FT-AGL/MSL) 800 5690
TRANSPORT WND (MPH) SW 17 W 33
VENT RATE (KT-FT) 12000 165010
CATEGORY DAY 1 5
INVERSION 6PM CONTINUING 6PM 30F/4AM
DISPERSION 1 5
MAX ADI EARLY 13 GEN POOR 13 GEN POOR 30 FAIR 100 GOOD
MAX ADI LATE 3 VERY POOR 19 GEN POOR 29 FAIR 109 VERY GOOD
MAX LVORI EARLY 6 8 5 4
MAX LVORI LATE 7 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-100930-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 40 100 80 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-5) 54 (-7) 26 31
RH % (24H TREND) 99 (+34) 84 (+30) 97 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 6 G21 W 10 G25
WIND 20FT/LATE(MPH) LGT/VAR S 5 W 9 G23 W 12 G26
PRECIP AMOUNT 0.02 0.50 0.19 0.07
PRECIP DURATION 0 9 7 8
PRECIP BEGIN 6 PM 6 AM CONTINUING CONTINUING
PRECIP END 8 PM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 340 1840
MIXING HGT(FT-AGL/MSL) 1120 6020
TRANSPORT WND (MPH) SW 15 W 36
VENT RATE (KT-FT) 14560 186620
CATEGORY DAY 2 5
INVERSION 6PM CONTINUING 6PM 31F/4AM
DISPERSION 2 5
MAX ADI EARLY 11 POOR 12 POOR 29 FAIR 105 VERY GOOD
MAX ADI LATE 3 VERY POOR 17 GEN POOR 29 FAIR 117 VERY GOOD
MAX LVORI EARLY 6 8 5 4
MAX LVORI LATE 7 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-100930-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 40 100 80 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-4) 53 (-6) 23 30
RH % (24H TREND) 100 (+27) 84 (+24) 97 65
WIND 20FT/EARLY(MPH) NW 6 G22 LGT/VAR W 8 G23 W 13 G30
WIND 20FT/LATE(MPH) LGT/VAR S 5 W 12 G27 W 14 G30
PRECIP AMOUNT 0.03 0.50 0.23 0.08
PRECIP DURATION 0 9 7 8
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 280 1760
MIXING HGT(FT-AGL/MSL) 920 5780
TRANSPORT WND (MPH) S 15 W 38
VENT RATE (KT-FT) 11960 190740
CATEGORY DAY 1 5
INVERSION 6PM CONTINUING 6PM 27F/6AM
DISPERSION 1 5
MAX ADI EARLY 16 GEN POOR 14 GEN POOR 27 FAIR 110 VERY GOOD
MAX ADI LATE 4 VERY POOR 17 GEN POOR 33 FAIR 121 VERY GOOD
MAX LVORI EARLY 7 8 5 4
MAX LVORI LATE 8 5 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-100930-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 30 100 90 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (0) 55 (-5) 25 31
RH % (24H TREND) 100 (+30) 81 (+21) 95 61
WIND 20FT/EARLY(MPH) NW 5 G20 LGT/VAR W 7 G24 W 12 G30
WIND 20FT/LATE(MPH) LGT/VAR S 5 W 11 G26 W 14 G31
PRECIP AMOUNT 0.03 0.47 0.24 0.06
PRECIP DURATION 1 10 7 8
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 440 1810
MIXING HGT(FT-AGL/MSL) 1440 5940
TRANSPORT WND (MPH) S 13 W 37
VENT RATE (KT-FT) 15840 190080
CATEGORY DAY 2 5
INVERSION 6PM 52F/12PM 4PM 31F/4AM
DISPERSION 2 5
MAX ADI EARLY 12 POOR 13 GEN POOR 29 FAIR 118 VERY GOOD
MAX ADI LATE 3 VERY POOR 18 GEN POOR 33 FAIR 120 VERY GOOD
MAX LVORI EARLY 7 8 5 4
MAX LVORI LATE 8 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-100930-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1246 PM EST FRI JAN 9 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 30 100 80 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (0) 51 (-4) 21 27
RH % (24H TREND) 100 (+16) 89 (+17) 100 72
WIND 20FT/EARLY(MPH) W 7 G28 LGT/VAR W 8 G31 W 15 G40
WIND 20FT/LATE(MPH) LGT/VAR S 5 W 14 G37 W 16 G45
PRECIP AMOUNT 0.03 0.40 0.20 0.07
PRECIP DURATION 1 9 7 8
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 330 1740
MIXING HGT(FT-AGL/MSL) 1080 5700
TRANSPORT WND (MPH) S 14 W 43
VENT RATE (KT-FT) 12960 210900
CATEGORY DAY 1 5
INVERSION 6PM CONTINUING 6PM 25F/6AM
DISPERSION 1 5
MAX ADI EARLY 20 GEN POOR 15 GEN POOR 31 FAIR 131 VERY GOOD
MAX ADI LATE 4 VERY POOR 17 GEN POOR 39 FAIR 135 VERY GOOD
MAX LVORI EARLY 8 8 5 4
MAX LVORI LATE 9 5 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
30S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE
MID 30S. HIGHS AROUND 40. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN SHOWERS.
COLDER. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER 20S. NORTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS AROUND
16. HIGHS AROUND 30. WEST WINDS 5 TO 10 MPH.
SHALLENBERGER
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