010
FNUS51 KPBZ 131647
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1147 AM EST TUE JAN 13 2026
DISCUSSION
RAIN WILL INCREASE TONIGHT AND WEDNESDAY WITH THE APPROACH AND
PASSAGE OF A COLD FRONT BEFORE CHANGING OVER TO SNOW WEDNESDAY
AFTERNOON AND NIGHT. MUCH COLDER TEMPERATURES AND SNOW SHOWERS
EXPECTED THURSDAY. A SERIES OF DISTURBANCES WILL MAINTAIN
UNSETTLED AND COLDER THAN AVERAGE WEATHER THROUGH EARLY NEXT WEEK.
OHZ039-140930-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW NONE
CHANCE PRECIP (%) 0 70 40 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (+8) 44 (-3) 14 23
RH % (24H TREND) 89 (+19) 67 (+21) 78 43
WIND 20FT/EARLY(MPH) SW 11 G23 W 7 NW 11 G21 NW 10 G20
WIND 20FT/LATE(MPH) SW 8 G18 NW 9 G19 NW 11 G20 NW 9 G18
PRECIP AMOUNT 0.00 0.04 0.01 0.00
PRECIP DURATION 4 2
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1110 1630
MIXING HGT(FT-AGL/MSL) 3630 5360
TRANSPORT WND (MPH) NW 26 NW 23
VENT RATE (KT-FT) 91320 113790
CATEGORY DAY 4 5
INVERSION NONE NONE NONE NONE
DISPERSION 5 5
MAX ADI EARLY 22 FAIR 38 FAIR 37 FAIR 64 GOOD
MAX ADI LATE 15 GEN POOR 70 GOOD 34 FAIR 95 GOOD
MAX LVORI EARLY 3 4 3 1
MAX LVORI LATE 4 3 2 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-140930-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 80 50 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (+8) 42 (-4) 14 21
RH % (24H TREND) 88 (+20) 69 (+22) 80 45
WIND 20FT/EARLY(MPH) SW 12 G23 W 8 NW 12 G20 NW 12 G21
WIND 20FT/LATE(MPH) SW 9 G18 NW 10 G18 NW 12 G21 NW 10 G19
PRECIP AMOUNT 0.00 0.04 0.02 0.00
PRECIP DURATION 4 2 1
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1050 1410
MIXING HGT(FT-AGL/MSL) 3440 4640
TRANSPORT WND (MPH) NW 26 NW 24
VENT RATE (KT-FT) 87530 100830
CATEGORY DAY 4 4
INVERSION NONE NONE NONE NONE
DISPERSION 5 5
MAX ADI EARLY 25 FAIR 36 FAIR 36 FAIR 69 GOOD
MAX ADI LATE 16 GEN POOR 67 GOOD 34 FAIR 82 GOOD
MAX LVORI EARLY 3 4 3 1
MAX LVORI LATE 4 4 2 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-140930-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 80 60 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (+9) 42 (-3) 14 21
RH % (24H TREND) 90 (+20) 71 (+23) 80 48
WIND 20FT/EARLY(MPH) SW 12 G23 W 8 NW 11 G20 NW 12 G21
WIND 20FT/LATE(MPH) SW 9 G19 W 9 G18 NW 12 G21 W 10 G19
PRECIP AMOUNT 0.00 0.05 0.02 0.00
PRECIP DURATION 5 6 1
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 950 1420
MIXING HGT(FT-AGL/MSL) 3110 4670
TRANSPORT WND (MPH) NW 26 NW 23
VENT RATE (KT-FT) 77830 107850
CATEGORY DAY 4 4
INVERSION NONE NONE NONE NONE
DISPERSION 5 5
MAX ADI EARLY 25 FAIR 37 FAIR 34 FAIR 73 GOOD
MAX ADI LATE 17 GEN POOR 62 GOOD 37 FAIR 69 GOOD
MAX LVORI EARLY 3 4 3 1
MAX LVORI LATE 4 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-140930-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW NONE
CHANCE PRECIP (%) 0 70 30 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (+7) 42 (-5) 14 23
RH % (24H TREND) 90 (+18) 64 (+16) 76 42
WIND 20FT/EARLY(MPH) SW 10 G22 W 6 NW 11 G20 NW 9 G18
WIND 20FT/LATE(MPH) SW 7 G17 NW 9 G19 NW 10 G19 NW 8
PRECIP AMOUNT 0.00 0.02 0.01 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1170 1740
MIXING HGT(FT-AGL/MSL) 3850 5720
TRANSPORT WND (MPH) NW 26 NW 23
VENT RATE (KT-FT) 96340 122560
CATEGORY DAY 4 5
INVERSION 7PM 40F/7AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 21 FAIR 38 FAIR 36 FAIR 62 GOOD
MAX ADI LATE 15 GEN POOR 71 GOOD 33 FAIR 100 GOOD
MAX LVORI EARLY 3 4 3 1
MAX LVORI LATE 4 3 2 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-140930-
HARRISON-
INCLUDING THE CITY OF CADIZ
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 80 50 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (+9) 44 (-3) 14 23
RH % (24H TREND) 86 (+19) 69 (+25) 79 42
WIND 20FT/EARLY(MPH) SW 11 G23 SW 8 NW 11 G20 NW 11 G21
WIND 20FT/LATE(MPH) SW 9 G19 NW 9 G18 NW 11 G21 NW 9 G19
PRECIP AMOUNT 0.00 0.07 0.02 0.00
PRECIP DURATION 4 2 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1020 1630
MIXING HGT(FT-AGL/MSL) 3350 5340
TRANSPORT WND (MPH) NW 25 NW 24
VENT RATE (KT-FT) 82590 118310
CATEGORY DAY 4 5
INVERSION 7PM 41F/5AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 20 GEN POOR 34 FAIR 36 FAIR 67 GOOD
MAX ADI LATE 15 GEN POOR 63 GOOD 34 FAIR 96 GOOD
MAX LVORI EARLY 2 4 3 1
MAX LVORI LATE 4 4 2 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-140930-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 80 60 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (+9) 43 (-4) 14 22
RH % (24H TREND) 85 (+18) 67 (+24) 80 43
WIND 20FT/EARLY(MPH) SW 12 G23 SW 8 NW 11 G20 NW 11 G21
WIND 20FT/LATE(MPH) SW 9 G18 W 9 G17 NW 12 G21 W 10 G20
PRECIP AMOUNT 0.00 0.07 0.02 0.00
PRECIP DURATION 5 6 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 970 1540
MIXING HGT(FT-AGL/MSL) 3180 5050
TRANSPORT WND (MPH) NW 24 NW 24
VENT RATE (KT-FT) 74800 115220
CATEGORY DAY 4 5
INVERSION NONE NONE NONE NONE
DISPERSION 5 5
MAX ADI EARLY 23 FAIR 34 FAIR 34 FAIR 65 GOOD
MAX ADI LATE 15 GEN POOR 59 GEN GOOD 34 FAIR 90 GOOD
MAX LVORI EARLY 2 4 3 1
MAX LVORI LATE 4 4 1 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-140930-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW NONE
CHANCE PRECIP (%) 0 70 20 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (+9) 44 (-5) 15 24
RH % (24H TREND) 87 (+15) 63 (+18) 77 40
WIND 20FT/EARLY(MPH) SW 10 G22 W 6 NW 10 G20 NW 9 G18
WIND 20FT/LATE(MPH) SW 7 G18 NW 9 G19 NW 10 G19 NW 8 G17
PRECIP AMOUNT 0.00 0.04 0.01 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1160 1880
MIXING HGT(FT-AGL/MSL) 3820 6170
TRANSPORT WND (MPH) NW 28 NW 24
VENT RATE (KT-FT) 96290 137700
CATEGORY DAY 4 5
INVERSION 7PM 41F/7AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 20 GEN POOR 36 FAIR 37 FAIR 63 GOOD
MAX ADI LATE 15 GEN POOR 73 GOOD 34 FAIR 106 VERY GOOD
MAX LVORI EARLY 2 4 3 1
MAX LVORI LATE 4 3 1 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-140930-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW NONE
CHANCE PRECIP (%) 0 80 30 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (+10) 44 (-4) 15 24
RH % (24H TREND) 87 (+4) 68 (+25) 79 40
WIND 20FT/EARLY(MPH) SW 9 G22 W 6 NW 9 G20 NW 9 G20
WIND 20FT/LATE(MPH) SW 7 G18 NW 8 G18 NW 9 G20 NW 8 G17
PRECIP AMOUNT 0.00 0.07 0.01 0.00
PRECIP DURATION 4 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1110 1820
MIXING HGT(FT-AGL/MSL) 3650 5980
TRANSPORT WND (MPH) NW 26 NW 23
VENT RATE (KT-FT) 86890 127540
CATEGORY DAY 4 5
INVERSION 7PM 42F/5AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 19 GEN POOR 36 FAIR 34 FAIR 62 GOOD
MAX ADI LATE 15 GEN POOR 68 GOOD 34 FAIR 101 VERY GOOD
MAX LVORI EARLY 2 4 3 1
MAX LVORI LATE 4 3 1 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-140930-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW NONE
CHANCE PRECIP (%) 0 90 50 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (+10) 44 (-4) 15 24
RH % (24H TREND) 87 (+18) 71 (+29) 83 42
WIND 20FT/EARLY(MPH) SW 11 G23 SW 8 G17 NW 11 G21 NW 10 G21
WIND 20FT/LATE(MPH) SW 9 G20 W 9 G18 NW 11 G21 W 9 G19
PRECIP AMOUNT 0.00 0.12 0.02 0.00
PRECIP DURATION 5 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 970 1750
MIXING HGT(FT-AGL/MSL) 3170 5730
TRANSPORT WND (MPH) NW 25 NW 24
VENT RATE (KT-FT) 80820 125660
CATEGORY DAY 4 5
INVERSION 7PM 42F/4AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 20 GEN POOR 32 FAIR 35 FAIR 68 GOOD
MAX ADI LATE 15 GEN POOR 59 GEN GOOD 33 FAIR 104 VERY GOOD
MAX LVORI EARLY 2 4 3 1
MAX LVORI LATE 4 4 2 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-140930-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW NONE
CHANCE PRECIP (%) 0 80 30 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (+11) 45 (-4) 15 25
RH % (24H TREND) 87 (+7) 69 (+26) 83 41
WIND 20FT/EARLY(MPH) SW 8 G22 SW 6 NW 9 G20 NW 9 G20
WIND 20FT/LATE(MPH) SW 7 G18 NW 8 G18 NW 9 G20 NW 8 G17
PRECIP AMOUNT 0.00 0.13 0.01 0.00
PRECIP DURATION 5 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1070 1890
MIXING HGT(FT-AGL/MSL) 3520 6180
TRANSPORT WND (MPH) NW 25 NW 23
VENT RATE (KT-FT) 84500 134860
CATEGORY DAY 4 5
INVERSION 7PM 42F/4AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 18 GEN POOR 31 FAIR 34 FAIR 60 GEN GOOD
MAX ADI LATE 14 GEN POOR 64 GOOD 34 FAIR 106 VERY GOOD
MAX LVORI EARLY 2 4 3 1
MAX LVORI LATE 4 4 1 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-140930-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE RAIN RAIN SNOW NONE
CHANCE PRECIP (%) 20 90 40 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (+11) 45 (-4) 16 24
RH % (24H TREND) 86 (+16) 70 (+29) 85 40
WIND 20FT/EARLY(MPH) SW 9 G23 SW 6 G17 NW 9 G21 NW 9 G20
WIND 20FT/LATE(MPH) SW 8 G19 W 7 G17 NW 9 G20 W 8 G19
PRECIP AMOUNT 0.01 0.19 0.01 0.00
PRECIP DURATION 0 8 2
PRECIP BEGIN 4 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 980 1850
MIXING HGT(FT-AGL/MSL) 3200 6080
TRANSPORT WND (MPH) NW 24 NW 23
VENT RATE (KT-FT) 72730 133290
CATEGORY DAY 4 5
INVERSION 7PM 42F/4AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 18 GEN POOR 30 FAIR 33 FAIR 60 GEN GOOD
MAX ADI LATE 14 GEN POOR 57 GEN GOOD 33 FAIR 106 VERY GOOD
MAX LVORI EARLY 2 4 3 1
MAX LVORI LATE 4 4 2 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-140930-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 80 80 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (+8) 40 (-3) 13 19
RH % (24H TREND) 98 (+19) 77 (+20) 86 59
WIND 20FT/EARLY(MPH) SW 11 G22 SW 8 NW 11 NW 12 G20
WIND 20FT/LATE(MPH) SW 9 G17 W 9 NW 12 G20 NW 12 G19
PRECIP AMOUNT 0.00 0.06 0.04 0.02
PRECIP DURATION 5 8 2
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1020 1500
MIXING HGT(FT-AGL/MSL) 3350 4910
TRANSPORT WND (MPH) NW 25 NW 26
VENT RATE (KT-FT) 77350 121510
CATEGORY DAY 4 5
INVERSION NONE NONE NONE NONE
DISPERSION 5 5
MAX ADI EARLY 21 FAIR 35 FAIR 33 FAIR 80 GOOD
MAX ADI LATE 15 GEN POOR 61 GOOD 41 GEN GOOD 82 GOOD
MAX LVORI EARLY 4 5 3 3
MAX LVORI LATE 5 4 3 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-140930-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 80 70 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (+8) 40 (-2) 13 19
RH % (24H TREND) 98 (+16) 79 (+21) 87 62
WIND 20FT/EARLY(MPH) SW 9 G21 SW 7 NW 9 G18 NW 10 G20
WIND 20FT/LATE(MPH) SW 8 G17 W 7 NW 10 G20 W 9 G20
PRECIP AMOUNT 0.00 0.05 0.03 0.02
PRECIP DURATION 5 6 2
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 990 1620
MIXING HGT(FT-AGL/MSL) 3240 5310
TRANSPORT WND (MPH) NW 24 NW 28
VENT RATE (KT-FT) 74990 142530
CATEGORY DAY 4 5
INVERSION 6PM 37F/8AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 19 GEN POOR 31 FAIR 32 FAIR 82 GOOD
MAX ADI LATE 15 GEN POOR 58 GEN GOOD 39 FAIR 88 GOOD
MAX LVORI EARLY 4 5 4 3
MAX LVORI LATE 5 4 3 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-140930-
FOREST-
INCLUDING THE CITY OF TIONESTA
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 80 70 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (+9) 39 (-2) 11 19
RH % (24H TREND) 98 (+16) 80 (+23) 88 60
WIND 20FT/EARLY(MPH) SW 8 G21 SW 6 NW 6 G17 NW 9 G20
WIND 20FT/LATE(MPH) SW 6 G18 W 6 W 8 G20 NW 8 G20
PRECIP AMOUNT 0.00 0.05 0.03 0.01
PRECIP DURATION 4 6 2
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 960 1600
MIXING HGT(FT-AGL/MSL) 3150 5240
TRANSPORT WND (MPH) W 21 NW 31
VENT RATE (KT-FT) 82030 152800
CATEGORY DAY 4 5
INVERSION 6PM 36F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 19 GEN POOR 31 FAIR 31 FAIR 92 GOOD
MAX ADI LATE 16 GEN POOR 47 GEN GOOD 39 FAIR 96 GOOD
MAX LVORI EARLY 4 5 4 3
MAX LVORI LATE 5 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-140930-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 80 70 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (+9) 42 (-3) 14 21
RH % (24H TREND) 93 (+17) 74 (+23) 83 52
WIND 20FT/EARLY(MPH) SW 10 G20 SW 6 NW 9 G18 NW 11 G20
WIND 20FT/LATE(MPH) SW 7 W 8 NW 11 G20 W 10 G18
PRECIP AMOUNT 0.00 0.06 0.03 0.01
PRECIP DURATION 5 9 2
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 960 1540
MIXING HGT(FT-AGL/MSL) 3160 5040
TRANSPORT WND (MPH) NW 25 NW 25
VENT RATE (KT-FT) 76120 122850
CATEGORY DAY 4 5
INVERSION 9PM 38F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 22 FAIR 34 FAIR 32 FAIR 80 GOOD
MAX ADI LATE 15 GEN POOR 59 GEN GOOD 39 FAIR 77 GOOD
MAX LVORI EARLY 3 4 3 2
MAX LVORI LATE 4 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-140930-
BUTLER-
INCLUDING THE CITY OF BUTLER
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 90 70 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (+9) 42 (-3) 13 21
RH % (24H TREND) 94 (+12) 78 (+26) 90 54
WIND 20FT/EARLY(MPH) SW 9 G21 SW 7 NW 9 G18 W 11 G20
WIND 20FT/LATE(MPH) SW 8 G17 W 8 W 11 G20 W 10 G20
PRECIP AMOUNT 0.00 0.07 0.03 0.01
PRECIP DURATION 6 8 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 940 1570
MIXING HGT(FT-AGL/MSL) 3090 5150
TRANSPORT WND (MPH) NW 24 NW 28
VENT RATE (KT-FT) 75000 132250
CATEGORY DAY 4 5
INVERSION 9PM 39F/5AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 18 GEN POOR 33 FAIR 33 FAIR 86 GOOD
MAX ADI LATE 15 GEN POOR 56 GEN GOOD 40 FAIR 85 GOOD
MAX LVORI EARLY 3 4 4 2
MAX LVORI LATE 4 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-140930-
CLARION-
INCLUDING THE CITY OF CLARION
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 80 70 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (+9) 40 (-3) 13 19
RH % (24H TREND) 95 (+17) 78 (+23) 90 58
WIND 20FT/EARLY(MPH) SW 8 G21 SW 6 NW 8 G18 NW 10 G22
WIND 20FT/LATE(MPH) SW 8 G18 W 6 W 9 G21 W 10 G21
PRECIP AMOUNT 0.00 0.06 0.03 0.01
PRECIP DURATION 5 6 2
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 910 1680
MIXING HGT(FT-AGL/MSL) 2980 5510
TRANSPORT WND (MPH) NW 22 NW 29
VENT RATE (KT-FT) 71480 146220
CATEGORY DAY 4 5
INVERSION 9PM 37F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 19 GEN POOR 31 FAIR 32 FAIR 87 GOOD
MAX ADI LATE 15 GEN POOR 50 GEN GOOD 40 FAIR 92 GOOD
MAX LVORI EARLY 3 5 4 3
MAX LVORI LATE 4 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-140930-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 80 70 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (+9) 40 (-2) 13 19
RH % (24H TREND) 91 (+18) 77 (+24) 89 56
WIND 20FT/EARLY(MPH) SW 10 G22 SW 8 G17 NW 8 G18 W 12 G23
WIND 20FT/LATE(MPH) SW 9 G19 W 7 W 11 G22 W 11 G23
PRECIP AMOUNT 0.00 0.08 0.04 0.00
PRECIP DURATION 5 6 2
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 780 1700
MIXING HGT(FT-AGL/MSL) 2570 5580
TRANSPORT WND (MPH) W 18 NW 30
VENT RATE (KT-FT) 52290 156600
CATEGORY DAY 3 5
INVERSION 7PM 38F/4AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 20 GEN POOR 30 FAIR 31 FAIR 97 GOOD
MAX ADI LATE 16 GEN POOR 38 FAIR 40 FAIR 100 GOOD
MAX LVORI EARLY 3 4 4 1
MAX LVORI LATE 4 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-140930-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 80 70 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (+9) 43 (-3) 15 21
RH % (24H TREND) 87 (+15) 71 (+25) 85 47
WIND 20FT/EARLY(MPH) SW 10 G22 SW 6 NW 9 G19 W 10 G21
WIND 20FT/LATE(MPH) SW 7 G18 W 7 NW 10 G21 W 9 G19
PRECIP AMOUNT 0.00 0.06 0.02 0.01
PRECIP DURATION 6 6 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 910 1540
MIXING HGT(FT-AGL/MSL) 3000 5050
TRANSPORT WND (MPH) NW 24 NW 24
VENT RATE (KT-FT) 68230 119480
CATEGORY DAY 4 5
INVERSION 9PM 41F/4AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 23 FAIR 34 FAIR 33 FAIR 76 GOOD
MAX ADI LATE 15 GEN POOR 57 GEN GOOD 37 FAIR 73 GOOD
MAX LVORI EARLY 2 4 3 1
MAX LVORI LATE 4 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-140930-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN SNOW SNOW
CHANCE PRECIP (%) 0 90 70 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (+11) 44 (-3) 15 22
RH % (24H TREND) 86 (+16) 70 (+25) 88 47
WIND 20FT/EARLY(MPH) SW 11 G22 SW 8 NW 11 G19 W 12 G20
WIND 20FT/LATE(MPH) SW 9 G18 W 9 NW 12 G20 W 12 G20
PRECIP AMOUNT 0.00 0.11 0.04 0.01
PRECIP DURATION 7 6 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 830 1560
MIXING HGT(FT-AGL/MSL) 2740 5110
TRANSPORT WND (MPH) NW 22 NW 24
VENT RATE (KT-FT) 62270 123720
CATEGORY DAY 4 5
INVERSION NONE NONE NONE NONE
DISPERSION 5 5
MAX ADI EARLY 21 FAIR 33 FAIR 33 FAIR 76 GOOD
MAX ADI LATE 15 GEN POOR 45 GEN GOOD 37 FAIR 74 GOOD
MAX LVORI EARLY 2 4 4 1
MAX LVORI LATE 4 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-140930-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 90 70 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (+10) 44 (-1) 14 21
RH % (24H TREND) 89 (+15) 76 (+24) 90 54
WIND 20FT/EARLY(MPH) SW 9 G20 SW 8 NW 9 G18 W 11 G21
WIND 20FT/LATE(MPH) SW 8 G18 W 7 W 11 G21 W 11 G21
PRECIP AMOUNT 0.00 0.10 0.04 0.01
PRECIP DURATION 5 6 2
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 770 1670
MIXING HGT(FT-AGL/MSL) 2520 5490
TRANSPORT WND (MPH) NW 21 NW 28
VENT RATE (KT-FT) 73140 142660
CATEGORY DAY 3 5
INVERSION 6PM 39F/5AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 17 GEN POOR 29 FAIR 32 FAIR 89 GOOD
MAX ADI LATE 15 GEN POOR 43 GEN GOOD 39 FAIR 88 GOOD
MAX LVORI EARLY 3 4 4 1
MAX LVORI LATE 4 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-140930-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN SNOW SNOW
CHANCE PRECIP (%) 0 90 70 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (+10) 44 (-4) 15 22
RH % (24H TREND) 84 (+17) 68 (+26) 86 45
WIND 20FT/EARLY(MPH) SW 13 G23 SW 9 G17 NW 11 G20 W 12 G21
WIND 20FT/LATE(MPH) SW 10 G20 W 9 NW 13 G21 W 12 G20
PRECIP AMOUNT 0.00 0.13 0.04 0.00
PRECIP DURATION 7 6 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 810 1580
MIXING HGT(FT-AGL/MSL) 2670 5190
TRANSPORT WND (MPH) NW 22 W 25
VENT RATE (KT-FT) 64320 119900
CATEGORY DAY 4 5
INVERSION NONE NONE NONE NONE
DISPERSION 5 5
MAX ADI EARLY 24 FAIR 34 FAIR 33 FAIR 75 GOOD
MAX ADI LATE 17 GEN POOR 45 GEN GOOD 35 FAIR 76 GOOD
MAX LVORI EARLY 2 4 3 1
MAX LVORI LATE 4 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-140930-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE RAIN RAIN SNOW SNOW
CHANCE PRECIP (%) 30 90 70 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (+11) 44 (-5) 15 22
RH % (24H TREND) 84 (+18) 67 (+26) 91 46
WIND 20FT/EARLY(MPH) SW 11 G23 SW 9 G18 NW 9 G19 NW 10 G20
WIND 20FT/LATE(MPH) SW 9 G20 W 8 NW 10 G20 W 9 G19
PRECIP AMOUNT 0.01 0.18 0.05 0.00
PRECIP DURATION 0 8 6 1
PRECIP BEGIN 3 AM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 690 1680
MIXING HGT(FT-AGL/MSL) 2250 5510
TRANSPORT WND (MPH) W 20 W 24
VENT RATE (KT-FT) 43640 119930
CATEGORY DAY 3 5
INVERSION NONE NONE NONE NONE
DISPERSION 5 5
MAX ADI EARLY 22 FAIR 34 FAIR 32 FAIR 68 GOOD
MAX ADI LATE 16 GEN POOR 39 FAIR 34 FAIR 89 GOOD
MAX LVORI EARLY 2 4 4 1
MAX LVORI LATE 3 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-140930-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN SNOW SNOW
CHANCE PRECIP (%) 0 90 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (+11) 45 (-2) 14 22
RH % (24H TREND) 86 (+16) 69 (+23) 89 51
WIND 20FT/EARLY(MPH) SW 13 G22 SW 10 G18 NW 11 G18 W 13 G22
WIND 20FT/LATE(MPH) SW 10 G19 W 9 W 12 G21 W 13 G21
PRECIP AMOUNT 0.00 0.16 0.07 0.01
PRECIP DURATION 7 8 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 720 1630
MIXING HGT(FT-AGL/MSL) 2370 5350
TRANSPORT WND (MPH) NW 18 W 25
VENT RATE (KT-FT) 46330 136970
CATEGORY DAY 3 5
INVERSION NONE NONE NONE NONE
DISPERSION 5 5
MAX ADI EARLY 19 GEN POOR 32 FAIR 32 FAIR 81 GOOD
MAX ADI LATE 17 GEN POOR 38 FAIR 35 FAIR 79 GOOD
MAX LVORI EARLY 2 4 4 2
MAX LVORI LATE 4 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-140930-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 90 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (+9) 43 (-3) 12 20
RH % (24H TREND) 86 (+20) 70 (+24) 91 51
WIND 20FT/EARLY(MPH) SW 12 G24 SW 9 G21 NW 9 G22 W 13 G25
WIND 20FT/LATE(MPH) SW 10 G23 W 7 G17 W 12 G25 W 12 G23
PRECIP AMOUNT 0.00 0.21 0.13 0.01
PRECIP DURATION 7 8 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 680 1640
MIXING HGT(FT-AGL/MSL) 2230 5380
TRANSPORT WND (MPH) NW 17 W 29
VENT RATE (KT-FT) 38560 143020
CATEGORY DAY 3 5
INVERSION NONE NONE 6PM 14F/6AM
DISPERSION 5 5
MAX ADI EARLY 21 FAIR 32 FAIR 32 FAIR 88 GOOD
MAX ADI LATE 19 GEN POOR 32 FAIR 39 FAIR 87 GOOD
MAX LVORI EARLY 2 4 4 2
MAX LVORI LATE 3 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-140930-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN SNOW SNOW
CHANCE PRECIP (%) 0 90 80 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (+11) 45 (-4) 15 22
RH % (24H TREND) 84 (+16) 67 (+25) 90 49
WIND 20FT/EARLY(MPH) SW 11 G22 SW 9 G18 NW 8 G17 W 11 G20
WIND 20FT/LATE(MPH) SW 9 G19 W 8 W 10 G20 W 10 G18
PRECIP AMOUNT 0.00 0.17 0.07 0.01
PRECIP DURATION 7 8 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 690 1660
MIXING HGT(FT-AGL/MSL) 2270 5430
TRANSPORT WND (MPH) NW 17 W 25
VENT RATE (KT-FT) 41940 127870
CATEGORY DAY 3 5
INVERSION 7PM 42F/4AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 20 GEN POOR 37 FAIR 31 FAIR 76 GOOD
MAX ADI LATE 15 GEN POOR 37 FAIR 35 FAIR 80 GOOD
MAX LVORI EARLY 2 4 4 1
MAX LVORI LATE 3 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-140930-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 90 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (+10) 42 (-4) 11 19
RH % (24H TREND) 89 (+21) 70 (+24) 95 52
WIND 20FT/EARLY(MPH) SW 10 G23 SW 8 G19 NW 8 G20 W 10 G22
WIND 20FT/LATE(MPH) SW 9 G22 W 7 W 10 G23 W 9 G20
PRECIP AMOUNT 0.00 0.25 0.13 0.01
PRECIP DURATION 7 8 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 640 1550
MIXING HGT(FT-AGL/MSL) 2110 5090
TRANSPORT WND (MPH) NW 18 W 28
VENT RATE (KT-FT) 45900 139090
CATEGORY DAY 3 5
INVERSION 6PM 39F/4AM 6PM 14F/4AM
DISPERSION 5 5
MAX ADI EARLY 19 GEN POOR 31 FAIR 32 FAIR 79 GOOD
MAX ADI LATE 18 GEN POOR 33 FAIR 38 FAIR 83 GOOD
MAX LVORI EARLY 2 4 5 3
MAX LVORI LATE 4 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-140930-
INDIANA-
INCLUDING THE CITY OF INDIANA
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN SNOW SNOW
CHANCE PRECIP (%) 0 90 70 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (+10) 43 (-2) 14 21
RH % (24H TREND) 87 (+16) 74 (+24) 90 54
WIND 20FT/EARLY(MPH) SW 11 G22 SW 9 G18 NW 9 G20 W 13 G23
WIND 20FT/LATE(MPH) SW 9 G21 W 7 W 12 G23 W 13 G23
PRECIP AMOUNT 0.00 0.14 0.06 0.01
PRECIP DURATION 5 6 2
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 780 1680
MIXING HGT(FT-AGL/MSL) 2550 5500
TRANSPORT WND (MPH) W 17 W 29
VENT RATE (KT-FT) 44430 156490
CATEGORY DAY 3 5
INVERSION 6PM 40F/4AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 18 GEN POOR 29 FAIR 30 FAIR 93 GOOD
MAX ADI LATE 15 GEN POOR 35 FAIR 39 FAIR 94 GOOD
MAX LVORI EARLY 3 4 4 2
MAX LVORI LATE 4 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-140930-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN SNOW SNOW
CHANCE PRECIP (%) 0 90 70 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (+10) 42 (-3) 13 19
RH % (24H TREND) 86 (+18) 73 (+25) 91 54
WIND 20FT/EARLY(MPH) SW 11 G23 SW 9 G19 NW 9 G20 W 13 G25
WIND 20FT/LATE(MPH) SW 10 G22 W 7 W 12 G24 W 13 G24
PRECIP AMOUNT 0.00 0.20 0.09 0.01
PRECIP DURATION 5 6 2
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 750 1620
MIXING HGT(FT-AGL/MSL) 2460 5330
TRANSPORT WND (MPH) W 16 W 30
VENT RATE (KT-FT) 41730 152010
CATEGORY DAY 3 5
INVERSION 6PM 40F/4AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 18 GEN POOR 28 FAIR 31 FAIR 98 GOOD
MAX ADI LATE 16 GEN POOR 33 FAIR 40 FAIR 95 GOOD
MAX LVORI EARLY 2 4 4 2
MAX LVORI LATE 4 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-140930-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 90 70 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (+10) 43 (-3) 16 21
RH % (24H TREND) 84 (+16) 68 (+24) 81 45
WIND 20FT/EARLY(MPH) SW 11 G21 SW 7 NW 10 G19 NW 10 G20
WIND 20FT/LATE(MPH) SW 8 G18 W 8 NW 11 G20 W 9 G19
PRECIP AMOUNT 0.00 0.06 0.02 0.00
PRECIP DURATION 6 6 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 990 1470
MIXING HGT(FT-AGL/MSL) 3250 4820
TRANSPORT WND (MPH) NW 24 NW 22
VENT RATE (KT-FT) 73250 96270
CATEGORY DAY 4 4
INVERSION NONE NONE NONE NONE
DISPERSION 5 5
MAX ADI EARLY 22 FAIR 34 FAIR 34 FAIR 72 GOOD
MAX ADI LATE 15 GEN POOR 58 GEN GOOD 35 FAIR 88 GOOD
MAX LVORI EARLY 2 4 3 1
MAX LVORI LATE 4 4 1 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-140930-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 90 70 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (+11) 44 (-4) 16 22
RH % (24H TREND) 84 (+19) 69 (+28) 81 43
WIND 20FT/EARLY(MPH) SW 12 G22 SW 8 NW 11 G19 NW 11 G20
WIND 20FT/LATE(MPH) SW 9 G18 W 9 NW 11 G20 W 10 G20
PRECIP AMOUNT 0.00 0.09 0.03 0.00
PRECIP DURATION 6 6 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 970 1600
MIXING HGT(FT-AGL/MSL) 3200 5250
TRANSPORT WND (MPH) NW 24 NW 24
VENT RATE (KT-FT) 71590 112680
CATEGORY DAY 4 5
INVERSION NONE NONE NONE NONE
DISPERSION 5 5
MAX ADI EARLY 23 FAIR 36 FAIR 33 FAIR 68 GOOD
MAX ADI LATE 15 GEN POOR 58 GEN GOOD 34 FAIR 95 GOOD
MAX LVORI EARLY 2 4 3 1
MAX LVORI LATE 4 4 1 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-140930-
OHIO-
INCLUDING THE CITY OF WHEELING
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 90 60 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (+11) 44 (-4) 15 23
RH % (24H TREND) 85 (+18) 69 (+28) 85 43
WIND 20FT/EARLY(MPH) SW 12 G23 SW 9 G17 NW 11 G20 NW 11 G21
WIND 20FT/LATE(MPH) SW 10 G19 W 9 NW 12 G21 W 11 G20
PRECIP AMOUNT 0.00 0.12 0.03 0.00
PRECIP DURATION 7 6 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 930 1650
MIXING HGT(FT-AGL/MSL) 3050 5400
TRANSPORT WND (MPH) NW 23 NW 24
VENT RATE (KT-FT) 72160 121210
CATEGORY DAY 4 5
INVERSION NONE NONE NONE NONE
DISPERSION 5 5
MAX ADI EARLY 23 FAIR 32 FAIR 34 FAIR 67 GOOD
MAX ADI LATE 15 GEN POOR 55 GEN GOOD 35 FAIR 92 GOOD
MAX LVORI EARLY 2 4 3 1
MAX LVORI LATE 4 4 2 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-140930-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN SNOW SNOW
CHANCE PRECIP (%) 0 90 60 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (+12) 44 (-5) 16 24
RH % (24H TREND) 85 (+18) 70 (+27) 91 45
WIND 20FT/EARLY(MPH) SW 11 G23 SW 8 G18 NW 10 G20 NW 10 G20
WIND 20FT/LATE(MPH) SW 9 G20 W 9 NW 10 G20 W 9 G19
PRECIP AMOUNT 0.00 0.19 0.03 0.00
PRECIP DURATION 8 6 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 850 1780
MIXING HGT(FT-AGL/MSL) 2800 5850
TRANSPORT WND (MPH) NW 22 W 24
VENT RATE (KT-FT) 70580 130340
CATEGORY DAY 4 5
INVERSION 7PM 42F/4AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 23 FAIR 31 FAIR 33 FAIR 67 GOOD
MAX ADI LATE 15 GEN POOR 47 GEN GOOD 33 FAIR 105 VERY GOOD
MAX LVORI EARLY 2 4 3 1
MAX LVORI LATE 4 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-140930-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE RAIN RAIN SNOW SNOW
CHANCE PRECIP (%) 40 90 60 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (+12) 44 (-5) 16 23
RH % (24H TREND) 84 (+17) 67 (+24) 95 47
WIND 20FT/EARLY(MPH) SW 10 G23 SW 8 G18 NW 9 G20 NW 9 G20
WIND 20FT/LATE(MPH) SW 9 G19 W 8 NW 9 G20 W 9 G18
PRECIP AMOUNT 0.04 0.25 0.03 0.00
PRECIP DURATION 1 9 6 1
PRECIP BEGIN 3 AM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 740 1800
MIXING HGT(FT-AGL/MSL) 2430 5900
TRANSPORT WND (MPH) NW 20 W 23
VENT RATE (KT-FT) 64440 131180
CATEGORY DAY 3 5
INVERSION 7PM 42F/4AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 22 FAIR 31 FAIR 32 FAIR 65 GOOD
MAX ADI LATE 15 GEN POOR 39 FAIR 32 FAIR 89 GOOD
MAX LVORI EARLY 2 4 4 1
MAX LVORI LATE 3 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-140930-
MARION-
INCLUDING THE CITY OF FAIRMONT
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE RAIN RAIN SNOW SNOW
CHANCE PRECIP (%) 30 90 70 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (+11) 43 (-6) 15 22
RH % (24H TREND) 85 (+15) 66 (+25) 95 50
WIND 20FT/EARLY(MPH) SW 10 G22 SW 8 G18 NW 9 G19 W 9 G20
WIND 20FT/LATE(MPH) SW 9 G19 W 8 NW 9 G20 W 9 G17
PRECIP AMOUNT 0.02 0.22 0.05 0.00
PRECIP DURATION 0 8 6 1
PRECIP BEGIN 3 AM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 640 1740
MIXING HGT(FT-AGL/MSL) 2110 5720
TRANSPORT WND (MPH) NW 18 W 24
VENT RATE (KT-FT) 37890 121730
CATEGORY DAY 3 5
INVERSION 11PM 42F/4AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 21 FAIR 35 FAIR 31 FAIR 66 GOOD
MAX ADI LATE 15 GEN POOR 37 FAIR 33 FAIR 90 GOOD
MAX LVORI EARLY 2 4 4 1
MAX LVORI LATE 3 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-140930-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE RAIN RAIN SNOW SNOW
CHANCE PRECIP (%) 30 90 80 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (+11) 44 (-5) 15 22
RH % (24H TREND) 83 (+16) 65 (+25) 93 49
WIND 20FT/EARLY(MPH) SW 10 G22 SW 8 G18 NW 8 G18 W 9 G20
WIND 20FT/LATE(MPH) SW 9 G19 W 8 NW 9 G20 W 9 G18
PRECIP AMOUNT 0.02 0.19 0.07 0.00
PRECIP DURATION 0 8 8 1
PRECIP BEGIN 3 AM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 680 1710
MIXING HGT(FT-AGL/MSL) 2240 5620
TRANSPORT WND (MPH) NW 18 W 24
VENT RATE (KT-FT) 44850 123920
CATEGORY DAY 3 5
INVERSION 7PM 42F/4AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 21 FAIR 37 FAIR 31 FAIR 66 GOOD
MAX ADI LATE 16 GEN POOR 37 FAIR 33 FAIR 76 GOOD
MAX LVORI EARLY 2 4 4 1
MAX LVORI LATE 3 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-140930-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE RAIN RAIN SNOW SNOW
CHANCE PRECIP (%) 30 90 80 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (+9) 40 (-6) 12 19
RH % (24H TREND) 88 (+22) 69 (+26) 96 52
WIND 20FT/EARLY(MPH) SW 11 G22 SW 9 G19 NW 9 G18 W 10 G20
WIND 20FT/LATE(MPH) SW 10 G19 W 7 W 11 G20 W 9 G18
PRECIP AMOUNT 0.01 0.28 0.15 0.01
PRECIP DURATION 0 7 8 2
PRECIP BEGIN 3 AM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 550 1570
MIXING HGT(FT-AGL/MSL) 1800 5140
TRANSPORT WND (MPH) W 18 W 25
VENT RATE (KT-FT) 36470 123760
CATEGORY DAY 3 5
INVERSION 6PM 39F/7AM 6PM 15F/4AM
DISPERSION 5 5
MAX ADI EARLY 18 GEN POOR 31 FAIR 32 FAIR 68 GOOD
MAX ADI LATE 16 GEN POOR 32 FAIR 35 FAIR 77 GOOD
MAX LVORI EARLY 2 4 5 3
MAX LVORI LATE 3 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-140930-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE RAIN RAIN SNOW SNOW
CHANCE PRECIP (%) 30 90 80 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (+9) 41 (-6) 12 19
RH % (24H TREND) 88 (+19) 71 (+26) 95 53
WIND 20FT/EARLY(MPH) SW 8 G20 SW 7 G18 NW 6 G18 W 9 G20
WIND 20FT/LATE(MPH) SW 8 G18 W 6 W 8 G20 W 8 G18
PRECIP AMOUNT 0.01 0.23 0.12 0.01
PRECIP DURATION 0 7 8 2
PRECIP BEGIN 4 AM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 650 1620
MIXING HGT(FT-AGL/MSL) 2130 5320
TRANSPORT WND (MPH) W 18 W 26
VENT RATE (KT-FT) 40560 134850
CATEGORY DAY 3 5
INVERSION 10PM 39F/4AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 18 GEN POOR 37 FAIR 32 FAIR 72 GOOD
MAX ADI LATE 18 GEN POOR 37 FAIR 37 FAIR 82 GOOD
MAX LVORI EARLY 2 4 5 3
MAX LVORI LATE 3 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-140930-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 20 90 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (+9) 40 (-6) 10 18
RH % (24H TREND) 91 (+21) 72 (+24) 99 55
WIND 20FT/EARLY(MPH) SW 11 G23 SW 9 G21 NW 9 G21 W 11 G23
WIND 20FT/LATE(MPH) SW 10 G22 W 7 G18 W 12 G23 W 10 G22
PRECIP AMOUNT 0.00 0.23 0.15 0.01
PRECIP DURATION 0 7 8 2
PRECIP BEGIN 4 AM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 560 1490
MIXING HGT(FT-AGL/MSL) 1840 4870
TRANSPORT WND (MPH) W 18 W 29
VENT RATE (KT-FT) 36900 128060
CATEGORY DAY 3 5
INVERSION 6PM 38F/4AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 20 GEN POOR 36 FAIR 34 FAIR 77 GOOD
MAX ADI LATE 20 GEN POOR 33 FAIR 40 FAIR 84 GOOD
MAX LVORI EARLY 2 4 5 3
MAX LVORI LATE 3 4 3 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-140930-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE RAIN RAIN SNOW SNOW
CHANCE PRECIP (%) 20 90 90 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (+10) 42 (-6) 11 19
RH % (24H TREND) 87 (+11) 69 (+25) 93 54
WIND 20FT/EARLY(MPH) SW 9 G23 SW 8 G20 NW 8 G21 W 11 G23
WIND 20FT/LATE(MPH) SW 9 G22 W 7 G18 W 11 G23 W 10 G21
PRECIP AMOUNT 0.00 0.20 0.14 0.01
PRECIP DURATION 0 7 8 2
PRECIP BEGIN 4 AM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 670 1510
MIXING HGT(FT-AGL/MSL) 2180 4950
TRANSPORT WND (MPH) SW 20 W 28
VENT RATE (KT-FT) 41850 127650
CATEGORY DAY 3 5
INVERSION 8PM 39F/4AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 20 GEN POOR 37 FAIR 33 FAIR 76 GOOD
MAX ADI LATE 17 GEN POOR 36 FAIR 41 GEN GOOD 84 GOOD
MAX LVORI EARLY 2 4 5 3
MAX LVORI LATE 4 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-140930-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1147 AM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 90 90 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (+8) 38 (-7) 7 14
RH % (24H TREND) 94 (+17) 73 (+26) 100 64
WIND 20FT/EARLY(MPH) SW 11 G32 W 9 G27 NW 9 G30 W 14 G36
WIND 20FT/LATE(MPH) W 11 G31 W 8 G22 W 14 G36 W 12 G32
PRECIP AMOUNT 0.00 0.16 0.14 0.01
PRECIP DURATION 6 8 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 600 1340
MIXING HGT(FT-AGL/MSL) 1970 4400
TRANSPORT WND (MPH) W 22 W 32
VENT RATE (KT-FT) 47690 139880
CATEGORY DAY 3 5
INVERSION 6PM 36F/9AM 4PM 10F/6AM
DISPERSION 5 5
MAX ADI EARLY 23 FAIR 35 FAIR 39 FAIR 89 GOOD
MAX ADI LATE 23 FAIR 35 FAIR 54 GEN GOOD 90 GOOD
MAX LVORI EARLY 2 4 5 4
MAX LVORI LATE 4 4 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 12. HIGHS
IN THE LOWER 30S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SNOW LIKELY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. LOWS
AROUND 12. HIGHS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 11.
HIGHS IN THE LOWER 20S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 7. HIGHS AROUND 18. WEST
WINDS 15 TO 20 MPH.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page