299
FNUS51 KPBZ 140556
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1256 AM EST WED JAN 14 2026
DISCUSSION
RAIN WILL OVERSPREAD THE AREA TODAY AHEAD OF AN APPROACHING COLD
FRONT. THE RAIN WILL CHANGE TO SNOW LATER THIS AFTERNOON AND
EVENING AFTER THE PASSAGE OF THE FRONT, WITH SNOW AND MUCH COLDER
TEMPERATURES CONTINUING TONIGHT INTO THURSDAY. ANOTHER COLD FRONT
WILL BRING THE POTENTIAL FOR MORE SNOW FRIDAY AND SATURDAY. A
SERIES OF CROSSING DISTURBANCES WILL MAINTAIN PERIODIC SNOW
CHANCES AND COLD TEMPERATURES INTO NEXT WEEK.
OHZ039-142115-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 60 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-4) 13 (-25) 22
RH % (24H TREND) 65 (+24) 86 (-1) 47
WIND 20FT/EARLY(MPH) SW 6 NW 12 G22 NW 11 G20
WIND 20FT/LATE(MPH) NW 8 G18 NW 12 G21 W 10 G19
PRECIP AMOUNT 0.08 0.02 0.01
PRECIP DURATION 7 3 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 820 1510
MIXING HGT(FT-AGL/MSL)2680 4940
TRANSPORT WND (MPH) NW 17 NW 28
VENT RATE (KT-FT) 56300 113790
CATEGORY DAY 3 5
INVERSION 40F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 32 FAIR 36 FAIR 80 GOOD
MAX ADI LATE 53 GEN GOOD 33 FAIR 84 GOOD
MAX LVORI EARLY 4 3 2
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-142115-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 70 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-3) 13 (-25) 20
RH % (24H TREND) 65 (+23) 88 (+2) 50
WIND 20FT/EARLY(MPH) SW 8 NW 12 G21 NW 12 G21
WIND 20FT/LATE(MPH) NW 9 NW 12 G21 W 11 G20
PRECIP AMOUNT 0.09 0.03 0.02
PRECIP DURATION 7 4 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 710 1440
MIXING HGT(FT-AGL/MSL)2330 4730
TRANSPORT WND (MPH) NW 23 NW 29
VENT RATE (KT-FT) 87530 90160
CATEGORY DAY 3 5
INVERSION 40F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 30 FAIR 35 FAIR 82 GOOD
MAX ADI LATE 46 GEN GOOD 34 FAIR 84 GOOD
MAX LVORI EARLY 4 4 2
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-142115-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 70 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 42 (-3) 13 (-25) 20
RH % (24H TREND) 65 (+23) 89 (+3) 53
WIND 20FT/EARLY(MPH) SW 7 NW 11 G20 NW 12 G21
WIND 20FT/LATE(MPH) NW 8 NW 12 G21 W 11 G20
PRECIP AMOUNT 0.07 0.04 0.02
PRECIP DURATION 7 5 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 640 1500
MIXING HGT(FT-AGL/MSL)2110 4930
TRANSPORT WND (MPH) W 16 NW 30
VENT RATE (KT-FT) 51830 104520
CATEGORY DAY 3 5
INVERSION 40F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 28 FAIR 34 FAIR 84 GOOD
MAX ADI LATE 41 GEN GOOD 35 FAIR 88 GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-142115-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 80 60 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-3) 13 (-25) 23
RH % (24H TREND) 70 (+24) 86 (-4) 45
WIND 20FT/EARLY(MPH) SW 6 NW 11 G20 NW 9 G19
WIND 20FT/LATE(MPH) NW 8 G18 NW 10 G20 W 9 G17
PRECIP AMOUNT 0.07 0.02 0.01
PRECIP DURATION 7 2 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 880 1550
MIXING HGT(FT-AGL/MSL)2890 5070
TRANSPORT WND (MPH) W 16 NW 28
VENT RATE (KT-FT) 55330 122560
CATEGORY DAY 3 5
INVERSION 40F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 34 FAIR 34 FAIR 73 GOOD
MAX ADI LATE 55 GEN GOOD 31 FAIR 113 VERY GOOD
MAX LVORI EARLY 5 3 1
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-142115-
HARRISON-
INCLUDING THE CITY OF CADIZ
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 70 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-3) 13 (-26) 22
RH % (24H TREND) 63 (+26) 87 (0) 47
WIND 20FT/EARLY(MPH) SW 8 G17 NW 11 G21 NW 11 G21
WIND 20FT/LATE(MPH) NW 8 NW 12 G21 W 10 G20
PRECIP AMOUNT 0.12 0.03 0.01
PRECIP DURATION 10 4 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 700 1520
MIXING HGT(FT-AGL/MSL)2300 4980
TRANSPORT WND (MPH) NW 21 NW 29
VENT RATE (KT-FT) 82590 105920
CATEGORY DAY 3 5
INVERSION 41F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 27 FAIR 36 FAIR 82 GOOD
MAX ADI LATE 42 GEN GOOD 32 FAIR 87 GOOD
MAX LVORI EARLY 4 4 1
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-142115-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 80 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-3) 14 (-25) 21
RH % (24H TREND) 61 (+27) 86 (+1) 47
WIND 20FT/EARLY(MPH) SW 8 G17 NW 11 G20 NW 12 G21
WIND 20FT/LATE(MPH) W 8 NW 12 G21 W 11 G20
PRECIP AMOUNT 0.11 0.04 0.02
PRECIP DURATION 9 5 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 670 1570
MIXING HGT(FT-AGL/MSL)2190 5140
TRANSPORT WND (MPH) NW 18 NW 28
VENT RATE (KT-FT) 74800 99560
CATEGORY DAY 3 5
INVERSION 41F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 29 FAIR 36 FAIR 83 GOOD
MAX ADI LATE 37 FAIR 32 FAIR 88 GOOD
MAX LVORI EARLY 4 4 1
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-142115-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 60 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-5) 14 (-25) 24
RH % (24H TREND) 64 (+25) 85 (-4) 43
WIND 20FT/EARLY(MPH) SW 6 NW 11 G21 NW 9 G19
WIND 20FT/LATE(MPH) NW 8 G18 NW 10 G20 W 9 G18
PRECIP AMOUNT 0.10 0.02 0.00
PRECIP DURATION 10 2 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 850 1660
MIXING HGT(FT-AGL/MSL)2790 5430
TRANSPORT WND (MPH) NW 23 NW 29
VENT RATE (KT-FT) 96290 137700
CATEGORY DAY 4 5
INVERSION 41F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 30 FAIR 37 FAIR 73 GOOD
MAX ADI LATE 52 GEN GOOD 35 FAIR 117 VERY GOOD
MAX LVORI EARLY 4 3 1
MAX LVORI LATE 4 2 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-142115-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 60 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-3) 14 (-25) 24
RH % (24H TREND) 62 (+21) 87 (-2) 44
WIND 20FT/EARLY(MPH) SW 6 NW 9 G21 NW 9 G20
WIND 20FT/LATE(MPH) NW 7 G17 NW 9 G20 W 9 G19
PRECIP AMOUNT 0.13 0.03 0.01
PRECIP DURATION 10 2 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 780 1640
MIXING HGT(FT-AGL/MSL)2560 5390
TRANSPORT WND (MPH) NW 17 NW 28
VENT RATE (KT-FT) 65600 127540
CATEGORY DAY 3 5
INVERSION 42F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 28 FAIR 35 FAIR 75 GOOD
MAX ADI LATE 43 GEN GOOD 32 FAIR 106 VERY GOOD
MAX LVORI EARLY 4 3 1
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-142115-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 100 70 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-3) 14 (-26) 23
RH % (24H TREND) 60 (+24) 90 (+2) 47
WIND 20FT/EARLY(MPH) SW 8 G18 NW 10 G22 NW 11 G22
WIND 20FT/LATE(MPH) W 9 NW 11 G22 W 10 G20
PRECIP AMOUNT 0.15 0.04 0.01
PRECIP DURATION 11 4 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 660 1600
MIXING HGT(FT-AGL/MSL)2180 5240
TRANSPORT WND (MPH) W 18 NW 29
VENT RATE (KT-FT) 50080 110850
CATEGORY DAY 3 5
INVERSION 42F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 32 FAIR 36 FAIR 82 GOOD
MAX ADI LATE 36 FAIR 33 FAIR 88 GOOD
MAX LVORI EARLY 4 4 1
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-142115-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 70 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-4) 14 (-26) 24
RH % (24H TREND) 61 (+22) 90 (0) 44
WIND 20FT/EARLY(MPH) SW 6 NW 9 G21 NW 9 G20
WIND 20FT/LATE(MPH) W 7 NW 9 G20 W 9 G19
PRECIP AMOUNT 0.16 0.03 0.01
PRECIP DURATION 11 3 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 710 1700
MIXING HGT(FT-AGL/MSL)2330 5580
TRANSPORT WND (MPH) NW 21 NW 29
VENT RATE (KT-FT) 84500 134860
CATEGORY DAY 3 5
INVERSION 42F/8AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 29 FAIR 36 FAIR 72 GOOD
MAX ADI LATE 41 GEN GOOD 34 FAIR 119 VERY GOOD
MAX LVORI EARLY 4 4 1
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-142115-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 100 70 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-4) 15 (-26) 24
RH % (24H TREND) 58 (+24) 90 (+1) 45
WIND 20FT/EARLY(MPH) SW 7 G18 NW 9 G21 NW 9 G21
WIND 20FT/LATE(MPH) W 7 NW 9 G21 W 8 G20
PRECIP AMOUNT 0.19 0.04 0.01
PRECIP DURATION 12 4 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 630 1690
MIXING HGT(FT-AGL/MSL)2070 5550
TRANSPORT WND (MPH) NW 17 NW 29
VENT RATE (KT-FT) 72730 133290
CATEGORY DAY 3 5
INVERSION 43F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 31 FAIR 34 FAIR 79 GOOD
MAX ADI LATE 33 FAIR 33 FAIR 91 GOOD
MAX LVORI EARLY 4 4 1
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-142115-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 70 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 40 (-3) 13 (-23) 19
RH % (24H TREND) 73 (+22) 93 (0) 62
WIND 20FT/EARLY(MPH) SW 7 NW 10 G18 NW 12 G20
WIND 20FT/LATE(MPH) W 8 NW 12 W 13 G20
PRECIP AMOUNT 0.07 0.05 0.04
PRECIP DURATION 6 9 6
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 640 1600
MIXING HGT(FT-AGL/MSL)2100 5250
TRANSPORT WND (MPH) NW 20 NW 32
VENT RATE (KT-FT) 77350 122480
CATEGORY DAY 3 5
INVERSION 39F/10AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 23 FAIR 32 FAIR 95 GOOD
MAX ADI LATE 36 FAIR 32 FAIR 99 GOOD
MAX LVORI EARLY 5 4 3
MAX LVORI LATE 5 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-142115-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 80 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 39 (-3) 13 (-23) 18
RH % (24H TREND) 76 (+25) 95 (+1) 65
WIND 20FT/EARLY(MPH) SW 6 NW 8 G18 NW 10 G20
WIND 20FT/LATE(MPH) W 6 NW 9 G19 W 10 G20
PRECIP AMOUNT 0.07 0.05 0.05
PRECIP DURATION 6 10 6
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 530 1590
MIXING HGT(FT-AGL/MSL)1750 5200
TRANSPORT WND (MPH) W 12 NW 31
VENT RATE (KT-FT) 49090 142530
CATEGORY DAY 2 5
INVERSION 37F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 23 FAIR 31 FAIR 93 GOOD
MAX ADI LATE 23 FAIR 30 FAIR 99 GOOD
MAX LVORI EARLY 5 5 3
MAX LVORI LATE 5 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-142115-
FOREST-
INCLUDING THE CITY OF TIONESTA
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 80 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 39 (-2) 12 (-23) 18
RH % (24H TREND) 78 (+28) 95 (+1) 64
WIND 20FT/EARLY(MPH) SW 6 G17 NW 5 NW 8 G20
WIND 20FT/LATE(MPH) LGT/VAR NW 7 G19 W 9 G20
PRECIP AMOUNT 0.06 0.06 0.04
PRECIP DURATION 6 10 6
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 540 1570
MIXING HGT(FT-AGL/MSL)1760 5160
TRANSPORT WND (MPH) W 15 W 30
VENT RATE (KT-FT) 32670 149770
CATEGORY DAY 2 5
INVERSION 37F/9AM 5PM 16F/4AM
DISPERSION 5 5
MAX ADI EARLY 26 FAIR 25 FAIR 86 GOOD
MAX ADI LATE 20 GEN POOR 30 FAIR 97 GOOD
MAX LVORI EARLY 5 6 3
MAX LVORI LATE 5 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-142115-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 70 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 42 (-3) 14 (-23) 20
RH % (24H TREND) 67 (+24) 91 (+3) 56
WIND 20FT/EARLY(MPH) SW 6 NW 9 G18 NW 11 G19
WIND 20FT/LATE(MPH) W 7 NW 10 G19 W 11 G19
PRECIP AMOUNT 0.07 0.04 0.03
PRECIP DURATION 7 8 6
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 620 1680
MIXING HGT(FT-AGL/MSL)2030 5520
TRANSPORT WND (MPH) W 15 NW 31
VENT RATE (KT-FT) 55150 119660
CATEGORY DAY 3 5
INVERSION 41F/10AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 23 FAIR 35 FAIR 94 GOOD
MAX ADI LATE 33 FAIR 33 FAIR 98 GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-142115-
BUTLER-
INCLUDING THE CITY OF BUTLER
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 80 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-2) 13 (-24) 20
RH % (24H TREND) 67 (+21) 94 (+6) 59
WIND 20FT/EARLY(MPH) SW 6 NW 9 G19 NW 11 G20
WIND 20FT/LATE(MPH) W 6 NW 10 G20 W 11 G20
PRECIP AMOUNT 0.09 0.05 0.03
PRECIP DURATION 7 9 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 560 1720
MIXING HGT(FT-AGL/MSL)1850 5650
TRANSPORT WND (MPH) W 14 NW 32
VENT RATE (KT-FT) 45340 131930
CATEGORY DAY 2 5
INVERSION 39F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 23 FAIR 34 FAIR 97 GOOD
MAX ADI LATE 25 FAIR 34 FAIR 102 VERY GOOD
MAX LVORI EARLY 5 5 3
MAX LVORI LATE 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-142115-
CLARION-
INCLUDING THE CITY OF CLARION
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 80 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 40 (-3) 13 (-24) 19
RH % (24H TREND) 68 (+18) 94 (+5) 61
WIND 20FT/EARLY(MPH) SW 6 G17 NW 7 G18 W 10 G22
WIND 20FT/LATE(MPH) W 6 NW 9 G21 W 10 G22
PRECIP AMOUNT 0.07 0.05 0.03
PRECIP DURATION 6 10 6
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 540 1680
MIXING HGT(FT-AGL/MSL)1770 5510
TRANSPORT WND (MPH) W 13 W 32
VENT RATE (KT-FT) 46270 146220
CATEGORY DAY 2 5
INVERSION 38F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 24 FAIR 31 FAIR 93 GOOD
MAX ADI LATE 21 FAIR 32 FAIR 104 VERY GOOD
MAX LVORI EARLY 5 5 3
MAX LVORI LATE 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-142115-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 80 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 40 (-2) 13 (-24) 19
RH % (24H TREND) 66 (+22) 93 (+8) 59
WIND 20FT/EARLY(MPH) SW 7 G18 NW 7 G18 W 12 G23
WIND 20FT/LATE(MPH) W 6 NW 10 G22 W 12 G23
PRECIP AMOUNT 0.11 0.07 0.03
PRECIP DURATION 6 10 6
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 510 1660
MIXING HGT(FT-AGL/MSL)1690 5430
TRANSPORT WND (MPH) SW 17 W 33
VENT RATE (KT-FT) 32260 156600
CATEGORY DAY 3 5
INVERSION 37F/8AM 4PM 18F/4AM
DISPERSION 5 5
MAX ADI EARLY 29 FAIR 31 FAIR 95 GOOD
MAX ADI LATE 24 FAIR 34 FAIR 107 VERY GOOD
MAX LVORI EARLY 4 5 3
MAX LVORI LATE 5 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-142115-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 80 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-3) 14 (-25) 21
RH % (24H TREND) 62 (+25) 89 (+5) 53
WIND 20FT/EARLY(MPH) SW 6 NW 9 G19 NW 11 G21
WIND 20FT/LATE(MPH) W 6 NW 10 G20 W 11 G20
PRECIP AMOUNT 0.09 0.04 0.03
PRECIP DURATION 8 7 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 630 1670
MIXING HGT(FT-AGL/MSL)2050 5470
TRANSPORT WND (MPH) W 15 NW 30
VENT RATE (KT-FT) 51930 115430
CATEGORY DAY 3 5
INVERSION 41F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 24 FAIR 35 FAIR 87 GOOD
MAX ADI LATE 30 FAIR 34 FAIR 94 GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-142115-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 100 90 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-2) 15 (-25) 21
RH % (24H TREND) 58 (+21) 93 (+9) 53
WIND 20FT/EARLY(MPH) SW 9 G18 NW 10 G19 W 13 G21
WIND 20FT/LATE(MPH) W 8 NW 12 G21 W 13 G21
PRECIP AMOUNT 0.13 0.06 0.03
PRECIP DURATION 9 8 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 650 1690
MIXING HGT(FT-AGL/MSL)2140 5550
TRANSPORT WND (MPH) W 16 NW 30
VENT RATE (KT-FT) 48140 123720
CATEGORY DAY 3 5
INVERSION 41F/8AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 32 FAIR 33 FAIR 88 GOOD
MAX ADI LATE 33 FAIR 33 FAIR 95 GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-142115-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 80 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-1) 14 (-24) 20
RH % (24H TREND) 65 (+20) 94 (+8) 58
WIND 20FT/EARLY(MPH) SW 7 G18 NW 8 G18 W 11 G22
WIND 20FT/LATE(MPH) W 6 NW 10 G20 W 12 G22
PRECIP AMOUNT 0.12 0.07 0.03
PRECIP DURATION 8 10 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 560 1780
MIXING HGT(FT-AGL/MSL)1850 5820
TRANSPORT WND (MPH) W 14 W 32
VENT RATE (KT-FT) 42820 144640
CATEGORY DAY 2 5
INVERSION 40F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 27 FAIR 32 FAIR 95 GOOD
MAX ADI LATE 27 FAIR 34 FAIR 106 VERY GOOD
MAX LVORI EARLY 4 5 3
MAX LVORI LATE 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-142115-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 80 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-4) 14 (-26) 21
RH % (24H TREND) 57 (+23) 90 (+6) 51
WIND 20FT/EARLY(MPH) SW 9 G18 NW 10 G19 W 13 G21
WIND 20FT/LATE(MPH) W 9 NW 13 G21 W 13 G21
PRECIP AMOUNT 0.14 0.06 0.02
PRECIP DURATION 11 6 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 630 1650
MIXING HGT(FT-AGL/MSL)2070 5400
TRANSPORT WND (MPH) SW 18 W 30
VENT RATE (KT-FT) 43740 105980
CATEGORY DAY 3 5
INVERSION 42F/8AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 34 FAIR 33 FAIR 86 GOOD
MAX ADI LATE 35 FAIR 34 FAIR 93 GOOD
MAX LVORI EARLY 4 4 2
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-142115-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 100 90 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-5) 14 (-26) 21
RH % (24H TREND) 56 (+25) 94 (+8) 53
WIND 20FT/EARLY(MPH) SW 9 G19 NW 9 G19 W 11 G21
WIND 20FT/LATE(MPH) W 8 NW 11 G21 W 10 G20
PRECIP AMOUNT 0.19 0.06 0.02
PRECIP DURATION 11 6 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 620 1660
MIXING HGT(FT-AGL/MSL)2020 5430
TRANSPORT WND (MPH) SW 18 W 29
VENT RATE (KT-FT) 37730 111650
CATEGORY DAY 3 5
INVERSION 42F/7AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 35 FAIR 32 FAIR 85 GOOD
MAX ADI LATE 33 FAIR 34 FAIR 90 GOOD
MAX LVORI EARLY 4 5 1
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-142115-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 80 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-2) 14 (-25) 21
RH % (24H TREND) 59 (+20) 93 (+9) 56
WIND 20FT/EARLY(MPH) SW 10 G19 NW 9 G18 W 14 G22
WIND 20FT/LATE(MPH) W 8 NW 12 G21 W 14 G22
PRECIP AMOUNT 0.15 0.08 0.03
PRECIP DURATION 8 9 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 600 1760
MIXING HGT(FT-AGL/MSL)1970 5770
TRANSPORT WND (MPH) SW 18 W 31
VENT RATE (KT-FT) 34470 136970
CATEGORY DAY 3 5
INVERSION 41F/7AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 34 FAIR 31 FAIR 90 GOOD
MAX ADI LATE 32 FAIR 34 FAIR 101 VERY GOOD
MAX LVORI EARLY 4 5 3
MAX LVORI LATE 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-142115-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW/RAIN SNOW SHOWERS
CHANCE PRECIP (%) 100 90 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-3) 11 (-28) 19
RH % (24H TREND) 60 (+24) 93 (+9) 55
WIND 20FT/EARLY(MPH) SW 9 G22 NW 8 G21 W 13 G25
WIND 20FT/LATE(MPH) W 7 G17 NW 12 G25 W 13 G24
PRECIP AMOUNT 0.22 0.14 0.03
PRECIP DURATION 8 10 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 610 1790
MIXING HGT(FT-AGL/MSL)2000 5860
TRANSPORT WND (MPH) SW 17 W 33
VENT RATE (KT-FT) 36910 143020
CATEGORY DAY 3 5
INVERSION 40F/8AM 5PM 15F/6AM
DISPERSION 5 5
MAX ADI EARLY 30 FAIR 25 FAIR 99 GOOD
MAX ADI LATE 28 FAIR 36 FAIR 107 VERY GOOD
MAX LVORI EARLY 4 5 3
MAX LVORI LATE 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-142115-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW/RAIN SNOW SHOWERS
CHANCE PRECIP (%) 100 90 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-4) 14 (-26) 21
RH % (24H TREND) 56 (+24) 94 (+9) 54
WIND 20FT/EARLY(MPH) SW 9 G18 NW 8 W 11 G19
WIND 20FT/LATE(MPH) W 8 NW 10 G19 W 11 G19
PRECIP AMOUNT 0.17 0.09 0.03
PRECIP DURATION 9 8 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 640 1760
MIXING HGT(FT-AGL/MSL)2110 5790
TRANSPORT WND (MPH) SW 18 W 30
VENT RATE (KT-FT) 39650 123930
CATEGORY DAY 3 5
INVERSION 43F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 36 FAIR 32 FAIR 90 GOOD
MAX ADI LATE 34 FAIR 34 FAIR 95 GOOD
MAX LVORI EARLY 4 5 3
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-142115-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 100 90 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 42 (-4) 10 (-28) 18
RH % (24H TREND) 58 (+22) 98 (+9) 57
WIND 20FT/EARLY(MPH) SW 8 G20 NW 7 G19 W 10 G22
WIND 20FT/LATE(MPH) W 6 NW 10 G23 W 10 G21
PRECIP AMOUNT 0.28 0.15 0.03
PRECIP DURATION 8 9 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 570 1670
MIXING HGT(FT-AGL/MSL)1860 5460
TRANSPORT WND (MPH) SW 17 W 32
VENT RATE (KT-FT) 38230 131410
CATEGORY DAY 3 5
INVERSION 39F/9AM 4PM 15F/4AM
DISPERSION 5 5
MAX ADI EARLY 30 FAIR 24 FAIR 91 GOOD
MAX ADI LATE 28 FAIR 37 FAIR 103 VERY GOOD
MAX LVORI EARLY 4 6 3
MAX LVORI LATE 5 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-142115-
INDIANA-
INCLUDING THE CITY OF INDIANA
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 80 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-2) 14 (-25) 20
RH % (24H TREND) 64 (+24) 93 (+10) 58
WIND 20FT/EARLY(MPH) SW 8 G18 NW 8 G19 W 13 G23
WIND 20FT/LATE(MPH) W 7 NW 12 G23 W 13 G24
PRECIP AMOUNT 0.17 0.08 0.03
PRECIP DURATION 7 10 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 540 1770
MIXING HGT(FT-AGL/MSL)1760 5820
TRANSPORT WND (MPH) SW 15 W 35
VENT RATE (KT-FT) 36060 154520
CATEGORY DAY 2 5
INVERSION 39F/8AM 5PM 16F/6AM
DISPERSION 5 5
MAX ADI EARLY 27 FAIR 31 FAIR 98 GOOD
MAX ADI LATE 26 FAIR 34 FAIR 110 VERY GOOD
MAX LVORI EARLY 4 5 3
MAX LVORI LATE 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-142115-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW/RAIN SNOW SHOWERS
CHANCE PRECIP (%) 100 80 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 42 (-3) 13 (-26) 19
RH % (24H TREND) 64 (+26) 94 (+11) 57
WIND 20FT/EARLY(MPH) SW 8 G19 NW 7 G19 W 13 G24
WIND 20FT/LATE(MPH) W 7 NW 12 G24 W 13 G24
PRECIP AMOUNT 0.20 0.10 0.03
PRECIP DURATION 7 10 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 510 1770
MIXING HGT(FT-AGL/MSL)1670 5790
TRANSPORT WND (MPH) SW 15 W 35
VENT RATE (KT-FT) 29480 148930
CATEGORY DAY 2 5
INVERSION 40F/8AM 6PM 16F/6AM
DISPERSION 5 5
MAX ADI EARLY 24 FAIR 25 FAIR 102 VERY GOOD
MAX ADI LATE 24 FAIR 35 FAIR 110 VERY GOOD
MAX LVORI EARLY 4 5 3
MAX LVORI LATE 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-142115-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 90 80 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-3) 15 (-24) 21
RH % (24H TREND) 63 (+28) 87 (+3) 50
WIND 20FT/EARLY(MPH) SW 7 NW 10 G19 NW 11 G21
WIND 20FT/LATE(MPH) W 7 NW 11 G21 W 11 G20
PRECIP AMOUNT 0.10 0.04 0.02
PRECIP DURATION 8 6 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 680 1620
MIXING HGT(FT-AGL/MSL)2230 5330
TRANSPORT WND (MPH) W 16 NW 29
VENT RATE (KT-FT) 52170 98120
CATEGORY DAY 3 5
INVERSION 41F/7AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 26 FAIR 35 FAIR 84 GOOD
MAX ADI LATE 34 FAIR 34 FAIR 91 GOOD
MAX LVORI EARLY 4 4 1
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-142115-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 100 80 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-4) 15 (-26) 21
RH % (24H TREND) 58 (+24) 86 (+2) 47
WIND 20FT/EARLY(MPH) SW 8 G17 NW 10 G19 W 12 G21
WIND 20FT/LATE(MPH) W 8 NW 12 G20 W 11 G21
PRECIP AMOUNT 0.12 0.05 0.02
PRECIP DURATION 11 5 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 700 1650
MIXING HGT(FT-AGL/MSL)2290 5400
TRANSPORT WND (MPH) NW 17 NW 28
VENT RATE (KT-FT) 71590 101180
CATEGORY DAY 3 5
INVERSION 42F/7AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 33 FAIR 34 FAIR 85 GOOD
MAX ADI LATE 36 FAIR 32 FAIR 90 GOOD
MAX LVORI EARLY 4 3 1
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-142115-
OHIO-
INCLUDING THE CITY OF WHEELING
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 100 80 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-3) 14 (-27) 22
RH % (24H TREND) 59 (+23) 89 (+3) 48
WIND 20FT/EARLY(MPH) SW 9 G18 NW 11 G19 W 12 G22
WIND 20FT/LATE(MPH) W 9 NW 12 G21 W 12 G21
PRECIP AMOUNT 0.16 0.06 0.02
PRECIP DURATION 11 5 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 670 1610
MIXING HGT(FT-AGL/MSL)2200 5270
TRANSPORT WND (MPH) SW 18 NW 29
VENT RATE (KT-FT) 46140 112330
CATEGORY DAY 3 5
INVERSION 42F/7AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 33 FAIR 34 FAIR 84 GOOD
MAX ADI LATE 35 FAIR 33 FAIR 91 GOOD
MAX LVORI EARLY 4 4 2
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-142115-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 100 80 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-5) 14 (-28) 23
RH % (24H TREND) 58 (+24) 94 (+6) 51
WIND 20FT/EARLY(MPH) SW 8 G19 NW 9 G20 NW 11 G21
WIND 20FT/LATE(MPH) W 8 NW 11 G21 W 10 G20
PRECIP AMOUNT 0.19 0.06 0.01
PRECIP DURATION 12 5 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 640 1660
MIXING HGT(FT-AGL/MSL)2090 5440
TRANSPORT WND (MPH) SW 17 W 28
VENT RATE (KT-FT) 44500 115300
CATEGORY DAY 3 5
INVERSION 43F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 33 FAIR 33 FAIR 82 GOOD
MAX ADI LATE 32 FAIR 33 FAIR 89 GOOD
MAX LVORI EARLY 4 4 1
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-142115-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 100 80 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-6) 14 (-27) 22
RH % (24H TREND) 54 (+22) 97 (+8) 51
WIND 20FT/EARLY(MPH) SW 8 G19 NW 9 G20 NW 9 G21
WIND 20FT/LATE(MPH) W 7 NW 10 G21 W 9 G19
PRECIP AMOUNT 0.28 0.07 0.01
PRECIP DURATION 12 5 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 580 1690
MIXING HGT(FT-AGL/MSL)1890 5530
TRANSPORT WND (MPH) W 18 W 29
VENT RATE (KT-FT) 64440 131180
CATEGORY DAY 3 5
INVERSION 41F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 32 FAIR 32 FAIR 80 GOOD
MAX ADI LATE 32 FAIR 33 FAIR 92 GOOD
MAX LVORI EARLY 4 5 1
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-142115-
MARION-
INCLUDING THE CITY OF FAIRMONT
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 100 90 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-6) 13 (-27) 21
RH % (24H TREND) 51 (+21) 97 (+9) 54
WIND 20FT/EARLY(MPH) SW 9 G19 NW 8 G19 W 10 G20
WIND 20FT/LATE(MPH) W 7 NW 10 G20 W 9 G19
PRECIP AMOUNT 0.28 0.08 0.02
PRECIP DURATION 10 6 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 550 1680
MIXING HGT(FT-AGL/MSL)1820 5510
TRANSPORT WND (MPH) SW 18 W 29
VENT RATE (KT-FT) 39600 121730
CATEGORY DAY 3 5
INVERSION 42F/7AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 32 FAIR 31 FAIR 79 GOOD
MAX ADI LATE 30 FAIR 33 FAIR 93 GOOD
MAX LVORI EARLY 4 5 2
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-142115-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW/RAIN SNOW SHOWERS
CHANCE PRECIP (%) 100 90 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-5) 14 (-27) 21
RH % (24H TREND) 52 (+23) 96 (+9) 54
WIND 20FT/EARLY(MPH) SW 9 G19 NW 8 G19 W 10 G20
WIND 20FT/LATE(MPH) W 7 NW 10 G20 W 9 G19
PRECIP AMOUNT 0.24 0.08 0.02
PRECIP DURATION 10 7 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 600 1710
MIXING HGT(FT-AGL/MSL)1970 5620
TRANSPORT WND (MPH) SW 18 W 29
VENT RATE (KT-FT) 41060 115530
CATEGORY DAY 3 5
INVERSION 43F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 33 FAIR 31 FAIR 83 GOOD
MAX ADI LATE 31 FAIR 34 FAIR 91 GOOD
MAX LVORI EARLY 4 5 2
MAX LVORI LATE 4 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-142115-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW/RAIN SNOW SHOWERS
CHANCE PRECIP (%) 100 90 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 41 (-5) 11 (-27) 19
RH % (24H TREND) 53 (+22) 100 (+10) 58
WIND 20FT/EARLY(MPH) SW 9 G19 NW 8 G18 W 10 G20
WIND 20FT/LATE(MPH) W 7 NW 11 G20 W 9 G19
PRECIP AMOUNT 0.34 0.17 0.03
PRECIP DURATION 9 8 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 470 1590
MIXING HGT(FT-AGL/MSL)1530 5210
TRANSPORT WND (MPH) SW 18 W 30
VENT RATE (KT-FT) 36410 117710
CATEGORY DAY 2 5
INVERSION 39F/9AM 4PM 16F/4AM
DISPERSION 5 5
MAX ADI EARLY 27 FAIR 30 FAIR 80 GOOD
MAX ADI LATE 27 FAIR 35 FAIR 91 GOOD
MAX LVORI EARLY 5 6 3
MAX LVORI LATE 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-142115-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW/RAIN SNOW SHOWERS
CHANCE PRECIP (%) 90 90 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 42 (-5) 11 (-27) 19
RH % (24H TREND) 55 (+19) 99 (+9) 59
WIND 20FT/EARLY(MPH) SW 7 G18 NW 6 W 9 G20
WIND 20FT/LATE(MPH) SW 6 NW 8 G19 W 9 G19
PRECIP AMOUNT 0.30 0.13 0.03
PRECIP DURATION 8 8 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 600 1660
MIXING HGT(FT-AGL/MSL)1960 5440
TRANSPORT WND (MPH) SW 18 W 31
VENT RATE (KT-FT) 39740 125240
CATEGORY DAY 3 5
INVERSION 40F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 31 FAIR 27 FAIR 86 GOOD
MAX ADI LATE 33 FAIR 36 FAIR 97 GOOD
MAX LVORI EARLY 4 7 3
MAX LVORI LATE 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-142115-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 80 90 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 41 (-5) 10 (-27) 17
RH % (24H TREND) 57 (+21) 99 (+7) 60
WIND 20FT/EARLY(MPH) SW 9 G22 NW 8 G19 W 12 G24
WIND 20FT/LATE(MPH) W 7 G17 NW 11 G23 W 11 G23
PRECIP AMOUNT 0.27 0.16 0.03
PRECIP DURATION 8 9 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 550 1530
MIXING HGT(FT-AGL/MSL)1800 5010
TRANSPORT WND (MPH) SW 21 W 33
VENT RATE (KT-FT) 38320 121280
CATEGORY DAY 3 5
INVERSION 38F/9AM 6PM 13F/6AM
DISPERSION 5 5
MAX ADI EARLY 32 FAIR 28 FAIR 93 GOOD
MAX ADI LATE 33 FAIR 40 FAIR 100 GOOD
MAX LVORI EARLY 5 6 3
MAX LVORI LATE 5 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-142115-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN SNOW/RAIN SNOW SHOWERS
CHANCE PRECIP (%) 90 90 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-5) 11 (-26) 18
RH % (24H TREND) 57 (+25) 95 (+8) 58
WIND 20FT/EARLY(MPH) SW 7 G20 NW 7 G20 W 12 G24
WIND 20FT/LATE(MPH) W 6 G17 NW 11 G23 W 11 G23
PRECIP AMOUNT 0.23 0.17 0.03
PRECIP DURATION 6 9 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 740 1560
MIXING HGT(FT-AGL/MSL)2420 5110
TRANSPORT WND (MPH) SW 20 W 33
VENT RATE (KT-FT) 47560 117760
CATEGORY DAY 3 5
INVERSION 40F/6AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 31 FAIR 24 FAIR 92 GOOD
MAX ADI LATE 39 FAIR 39 FAIR 100 GOOD
MAX LVORI EARLY 4 5 3
MAX LVORI LATE 4 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-142115-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1256 AM EST WED JAN 14 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW SHOWERS
CHANCE PRECIP (%) 80 80 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 41 (-4) 7 (-28) 14
RH % (24H TREND) 61 (+29) 100 (+8) 66
WIND 20FT/EARLY(MPH) W 9 G27 NW 8 G28 W 14 G37
WIND 20FT/LATE(MPH) W 7 G21 NW 14 G36 W 13 G34
PRECIP AMOUNT 0.16 0.17 0.03
PRECIP DURATION 4 8 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 700 1360
MIXING HGT(FT-AGL/MSL)2280 4450
TRANSPORT WND (MPH) SW 23 W 40
VENT RATE (KT-FT) 54760 139880
CATEGORY DAY 3 5
INVERSION 37F/9AM 4PM 11F/6AM
DISPERSION 5 5
MAX ADI EARLY 41 GEN GOOD 30 FAIR 99 GOOD
MAX ADI LATE 42 GEN GOOD 48 GEN GOOD 110 VERY GOOD
MAX LVORI EARLY 5 6 3
MAX LVORI LATE 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 WITH A CHANCE OF SNOW. LOWS AROUND 14.
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. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. COLDER. LOWS AROUND
10. HIGHS IN THE LOWER 20S. SOUTHWEST 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. A CHANCE OF SNOW. LOWS AROUND 8. HIGHS
AROUND 19. WEST WINDS 15 TO 20 MPH.
WM
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