141
FNUS51 KPBZ 270553
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1253 AM EST TUE JAN 27 2026
DISCUSSION
RELATIVE HUMIDITIES GREATER THAN 60%, EXTREME COLD, SNOW CHANCES,
AND A SNOW PACK WILL SUPPRESS ANY FIRE CONCERNS OVER THE COMING
WEEKS.
OHZ039-272115-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 18 (+2) -4 (-2) 13
RH % (24H TREND) 66 (-1) 84 (+6) 60
WIND 20FT/EARLY(MPH) SW 12 G23 W 9 G20 SW 5
WIND 20FT/LATE(MPH) W 13 G23 W 5 SW 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1210 960
MIXING HGT(FT-AGL/MSL)3970 3160
TRANSPORT WND (MPH) W 31 W 20
VENT RATE (KT-FT) 88750 59820
CATEGORY DAY 5 4
INVERSION 2F/8AM 9PM 4F/10AM
DISPERSION 5 5
MAX ADI EARLY 56 GEN GOOD 32 FAIR 34 FAIR
MAX ADI LATE 83 GOOD 7 POOR 47 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-272115-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 17 (+1) -3 (-1) 12
RH % (24H TREND) 66 (-6) 80 (+2) 61
WIND 20FT/EARLY(MPH) SW 13 G23 W 11 G21 SW 6
WIND 20FT/LATE(MPH) W 13 G23 W 6 SW 9
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 9 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1180 930
MIXING HGT(FT-AGL/MSL)3870 3040
TRANSPORT WND (MPH) W 31 W 20
VENT RATE (KT-FT) 83040 59240
CATEGORY DAY 5 4
INVERSION 2F/8AM 10PM 5F/10AM
DISPERSION 5 5
MAX ADI EARLY 55 GEN GOOD 31 FAIR 31 FAIR
MAX ADI LATE 81 GOOD 12 POOR 45 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-272115-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 17 (+1) -3 (-1) 12
RH % (24H TREND) 66 (-6) 80 (+4) 61
WIND 20FT/EARLY(MPH) SW 13 G23 W 11 G22 SW 6
WIND 20FT/LATE(MPH) W 13 G23 W 7 SW 8
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1120 960
MIXING HGT(FT-AGL/MSL)3690 3140
TRANSPORT WND (MPH) W 30 W 20
VENT RATE (KT-FT) 90580 59870
CATEGORY DAY 4 4
INVERSION 0F/7AM 11PM 5F/10AM
DISPERSION 5 5
MAX ADI EARLY 54 GEN GOOD 30 FAIR 28 FAIR
MAX ADI LATE 77 GOOD 13 GEN POOR 45 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-272115-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 19 (+4) -4 (-2) 12
RH % (24H TREND) 67 (+1) 86 (+5) 61
WIND 20FT/EARLY(MPH) SW 11 G22 W 9 G19 LGT/VAR
WIND 20FT/LATE(MPH) W 12 G21 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1230 980
MIXING HGT(FT-AGL/MSL)4040 3210
TRANSPORT WND (MPH) W 30 W 21
VENT RATE (KT-FT) 93100 56680
CATEGORY DAY 4 4
INVERSION 2F/8AM 9PM 4F/10AM
DISPERSION 5 5
MAX ADI EARLY 57 GEN GOOD 31 FAIR 38 FAIR
MAX ADI LATE 82 GOOD 6 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-272115-
HARRISON-
INCLUDING THE CITY OF CADIZ
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 18 (+2) -3 (-1) 13
RH % (24H TREND) 63 (-7) 81 (+2) 58
WIND 20FT/EARLY(MPH) SW 12 G25 W 9 G21 SW 5
WIND 20FT/LATE(MPH) W 13 G24 W 6 SW 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1190 980
MIXING HGT(FT-AGL/MSL)3910 3230
TRANSPORT WND (MPH) W 30 W 20
VENT RATE (KT-FT) 87850 62900
CATEGORY DAY 4 4
INVERSION 5F/9AM 10PM 5F/10AM
DISPERSION 5 5
MAX ADI EARLY 52 GEN GOOD 33 FAIR 37 FAIR
MAX ADI LATE 82 GOOD 12 POOR 51 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-272115-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 18 (+1) -2 (-1) 13
RH % (24H TREND) 62 (-5) 78 (0) 58
WIND 20FT/EARLY(MPH) SW 12 G24 W 10 G20 SW 6
WIND 20FT/LATE(MPH) SW 13 G24 W 6 SW 8
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1180 1010
MIXING HGT(FT-AGL/MSL)3880 3310
TRANSPORT WND (MPH) W 30 W 20
VENT RATE (KT-FT) 92980 69140
CATEGORY DAY 4 4
INVERSION 1F/8AM 10PM 5F/10AM
DISPERSION 5 5
MAX ADI EARLY 54 GEN GOOD 30 FAIR 34 FAIR
MAX ADI LATE 80 GOOD 11 POOR 48 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-272115-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 19 (+3) -6 (-4) 13
RH % (24H TREND) 66 (+4) 87 (+8) 61
WIND 20FT/EARLY(MPH) SW 11 G23 W 8 G19 LGT/VAR
WIND 20FT/LATE(MPH) W 12 G23 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1150 1010
MIXING HGT(FT-AGL/MSL)3760 3310
TRANSPORT WND (MPH) W 29 W 21
VENT RATE (KT-FT) 87500 58810
CATEGORY DAY 4 4
INVERSION 6F/9AM 9PM 4F/10AM
DISPERSION 5 5
MAX ADI EARLY 58 GEN GOOD 32 FAIR 38 FAIR
MAX ADI LATE 78 GOOD 5 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-272115-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 19 (+3) -4 (-2) 14
RH % (24H TREND) 64 (0) 86 (+6) 58
WIND 20FT/EARLY(MPH) SW 10 G23 W 8 G20 LGT/VAR
WIND 20FT/LATE(MPH) W 11 G23 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1170 1020
MIXING HGT(FT-AGL/MSL)3830 3330
TRANSPORT WND (MPH) W 29 W 21
VENT RATE (KT-FT) 83110 66060
CATEGORY DAY 4 4
INVERSION 6F/9AM 10PM 5F/10AM
DISPERSION 5 5
MAX ADI EARLY 53 GEN GOOD 32 FAIR 38 FAIR
MAX ADI LATE 76 GOOD 6 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-272115-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 19 (+3) -4 (-4) 14
RH % (24H TREND) 64 (-4) 85 (+5) 58
WIND 20FT/EARLY(MPH) SW 12 G25 W 10 G22 SW 5
WIND 20FT/LATE(MPH) SW 13 G25 W 6 SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 1070 1040
MIXING HGT(FT-AGL/MSL)3510 3420
TRANSPORT WND (MPH) W 29 W 21
VENT RATE (KT-FT) 88550 70150
CATEGORY DAY 4 4
INVERSION 5F/9AM 10PM 6F/10AM
DISPERSION 5 5
MAX ADI EARLY 52 GEN GOOD 31 FAIR 40 FAIR
MAX ADI LATE 75 GOOD 12 POOR 52 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-272115-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 20 (+4) -4 (-2) 15
RH % (24H TREND) 65 (+3) 87 (+8) 58
WIND 20FT/EARLY(MPH) SW 10 G23 W 8 G20 LGT/VAR
WIND 20FT/LATE(MPH) SW 11 G23 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1100 1110
MIXING HGT(FT-AGL/MSL)3610 3630
TRANSPORT WND (MPH) W 28 W 20
VENT RATE (KT-FT) 83090 67080
CATEGORY DAY 4 4
INVERSION 6F/9AM 10PM 6F/10AM
DISPERSION 5 5
MAX ADI EARLY 50 GEN GOOD 31 FAIR 37 FAIR
MAX ADI LATE 73 GOOD 8 POOR 53 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 3 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-272115-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 20 (+3) -3 (-3) 15
RH % (24H TREND) 65 (+4) 84 (+6) 57
WIND 20FT/EARLY(MPH) SW 10 G25 W 8 G21 LGT/VAR
WIND 20FT/LATE(MPH) SW 11 G25 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1120 1100
MIXING HGT(FT-AGL/MSL)3670 3620
TRANSPORT WND (MPH) W 28 W 21
VENT RATE (KT-FT) 84990 73760
CATEGORY DAY 4 4
INVERSION 6F/9AM 11PM 3F/9AM
DISPERSION 5 5
MAX ADI EARLY 53 GEN GOOD 31 FAIR 39 FAIR
MAX ADI LATE 73 GOOD 8 POOR 54 GEN GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 3 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-272115-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 70 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 15 (-1) -2 (0) 11
RH % (24H TREND) 70 (-4) 86 (0) 67
WIND 20FT/EARLY(MPH) SW 13 G22 W 10 G19 SW 7
WIND 20FT/LATE(MPH) SW 13 G23 W 7 SW 9
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 930 940
MIXING HGT(FT-AGL/MSL)3030 3100
TRANSPORT WND (MPH) W 29 W 18
VENT RATE (KT-FT) 75600 57820
CATEGORY DAY 4 3
INVERSION 3F/9AM 10PM 5F/10AM
DISPERSION 5 5
MAX ADI EARLY 52 GEN GOOD 25 FAIR 27 FAIR
MAX ADI LATE 67 GOOD 13 GEN POOR 45 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-272115-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 70 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 14 (-1) -1 (+1) 11
RH % (24H TREND) 71 (-3) 85 (-1) 67
WIND 20FT/EARLY(MPH) SW 10 G22 W 9 G19 SW 6
WIND 20FT/LATE(MPH) SW 10 G22 W 6 SW 7
PRECIP AMOUNT 0.02 0.02 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 980 1060
MIXING HGT(FT-AGL/MSL)3210 3480
TRANSPORT WND (MPH) SW 29 W 18
VENT RATE (KT-FT) 87180 67560
CATEGORY DAY 4 4
INVERSION 2F/9AM 12AM 5F/10AM
DISPERSION 5 5
MAX ADI EARLY 53 GEN GOOD 24 FAIR 28 FAIR
MAX ADI LATE 70 GOOD 14 GEN POOR 47 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-272115-
FOREST-
INCLUDING THE CITY OF TIONESTA
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 13 (-1) -1 (+1) 11
RH % (24H TREND) 67 (-8) 84 (-2) 64
WIND 20FT/EARLY(MPH) SW 8 G22 W 7 G19 SW 5
WIND 20FT/LATE(MPH) SW 9 G22 W 5 G17 SW 5
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1100 1110
MIXING HGT(FT-AGL/MSL)3610 3630
TRANSPORT WND (MPH) W 29 W 18
VENT RATE (KT-FT) 95700 69690
CATEGORY DAY 4 4
INVERSION 1F/9AM 2AM 3F/9AM
DISPERSION 5 5
MAX ADI EARLY 54 GEN GOOD 30 FAIR 29 FAIR
MAX ADI LATE 75 GOOD 13 GEN POOR 47 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-272115-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 16 (-1) -3 (-1) 13
RH % (24H TREND) 66 (-8) 82 (0) 62
WIND 20FT/EARLY(MPH) SW 10 G20 W 9 G19 SW 5
WIND 20FT/LATE(MPH) SW 12 G20 W 6 SW 7
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1010 1000
MIXING HGT(FT-AGL/MSL)3300 3270
TRANSPORT WND (MPH) W 29 W 18
VENT RATE (KT-FT) 77170 62300
CATEGORY DAY 4 4
INVERSION 4F/9AM 12AM 5F/10AM
DISPERSION 5 5
MAX ADI EARLY 53 GEN GOOD 23 FAIR 27 FAIR
MAX ADI LATE 70 GOOD 14 GEN POOR 44 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-272115-
BUTLER-
INCLUDING THE CITY OF BUTLER
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 16 (0) -2 (+1) 13
RH % (24H TREND) 70 (-6) 85 (-1) 66
WIND 20FT/EARLY(MPH) SW 10 G22 W 9 G19 SW 5
WIND 20FT/LATE(MPH) SW 11 G21 W 6 SW 7
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1040 1020
MIXING HGT(FT-AGL/MSL)3420 3360
TRANSPORT WND (MPH) W 29 W 17
VENT RATE (KT-FT) 83040 69740
CATEGORY DAY 4 4
INVERSION 3F/9AM 1AM 5F/10AM
DISPERSION 5 5
MAX ADI EARLY 51 GEN GOOD 25 FAIR 26 FAIR
MAX ADI LATE 70 GOOD 15 GEN POOR 44 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-272115-
CLARION-
INCLUDING THE CITY OF CLARION
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 14 (-1) -1 (+1) 11
RH % (24H TREND) 69 (-8) 84 (-2) 66
WIND 20FT/EARLY(MPH) SW 10 G23 W 9 G19 SW 6
WIND 20FT/LATE(MPH) SW 10 G23 W 6 G18 SW 6
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1050 1110
MIXING HGT(FT-AGL/MSL)3440 3630
TRANSPORT WND (MPH) W 29 W 18
VENT RATE (KT-FT) 90400 73230
CATEGORY DAY 4 4
INVERSION 1F/9AM 1AM 5F/10AM
DISPERSION 5 5
MAX ADI EARLY 53 GEN GOOD 29 FAIR 26 FAIR
MAX ADI LATE 71 GOOD 15 GEN POOR 46 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-272115-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 13 (-1) -1 (+1) 10
RH % (24H TREND) 66 (-7) 82 (-3) 64
WIND 20FT/EARLY(MPH) SW 11 G23 W 10 G21 SW 6
WIND 20FT/LATE(MPH) SW 12 G23 W 8 G19 SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1070 1060
MIXING HGT(FT-AGL/MSL)3510 3490
TRANSPORT WND (MPH) W 30 W 18
VENT RATE (KT-FT) 99260 68200
CATEGORY DAY 4 4
INVERSION 1F/9AM 2AM 2F/9AM
DISPERSION 5 5
MAX ADI EARLY 53 GEN GOOD 30 FAIR 26 FAIR
MAX ADI LATE 77 GOOD 21 FAIR 46 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-272115-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 17 (-1) -1 (0) 13
RH % (24H TREND) 66 (-6) 81 (+2) 62
WIND 20FT/EARLY(MPH) SW 10 G23 W 9 G19 LGT/VAR
WIND 20FT/LATE(MPH) SW 11 G23 W 5 SW 7
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1140 1050
MIXING HGT(FT-AGL/MSL)3730 3430
TRANSPORT WND (MPH) W 30 W 17
VENT RATE (KT-FT) 93070 63980
CATEGORY DAY 4 4
INVERSION 1F/8AM 12AM 5F/10AM
DISPERSION 5 5
MAX ADI EARLY 54 GEN GOOD 31 FAIR 27 FAIR
MAX ADI LATE 77 GOOD 12 POOR 44 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-272115-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 18 (+1) -1 (-1) 14
RH % (24H TREND) 67 (-4) 84 (0) 62
WIND 20FT/EARLY(MPH) SW 12 G23 W 10 G19 SW 6
WIND 20FT/LATE(MPH) SW 14 G23 W 7 SW 8
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1120 1060
MIXING HGT(FT-AGL/MSL)3660 3460
TRANSPORT WND (MPH) W 29 W 18
VENT RATE (KT-FT) 89380 68270
CATEGORY DAY 4 4
INVERSION 1F/8AM 12AM 6F/10AM
DISPERSION 5 5
MAX ADI EARLY 59 GEN GOOD 31 FAIR 28 FAIR
MAX ADI LATE 76 GOOD 14 GEN POOR 47 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-272115-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 16 (+1) -2 (0) 12
RH % (24H TREND) 69 (-8) 85 (-3) 66
WIND 20FT/EARLY(MPH) SW 11 G23 W 10 G19 SW 5
WIND 20FT/LATE(MPH) SW 11 G23 W 7 G18 SW 7
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 9 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1080 1070
MIXING HGT(FT-AGL/MSL)3550 3500
TRANSPORT WND (MPH) W 29 W 17
VENT RATE (KT-FT) 90430 73780
CATEGORY DAY 4 4
INVERSION 3F/9AM 1AM 5F/10AM
DISPERSION 5 5
MAX ADI EARLY 56 GEN GOOD 26 FAIR 27 FAIR
MAX ADI LATE 72 GOOD 15 GEN POOR 45 GEN GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-272115-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 18 (+2) -2 (-2) 13
RH % (24H TREND) 66 (-4) 81 (-2) 61
WIND 20FT/EARLY(MPH) SW 14 G25 W 11 G20 SW 6
WIND 20FT/LATE(MPH) SW 14 G24 W 7 G17 SW 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1040 1030
MIXING HGT(FT-AGL/MSL)3410 3380
TRANSPORT WND (MPH) W 29 W 21
VENT RATE (KT-FT) 83760 68780
CATEGORY DAY 4 4
INVERSION 5F/9AM 11PM 6F/10AM
DISPERSION 5 5
MAX ADI EARLY 62 GOOD 31 FAIR 31 FAIR
MAX ADI LATE 73 GOOD 13 GEN POOR 50 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-272115-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 19 (+4) -1 (-1) 14
RH % (24H TREND) 69 (-7) 83 (-1) 61
WIND 20FT/EARLY(MPH) SW 12 G24 W 9 G20 SW 5
WIND 20FT/LATE(MPH) SW 13 G24 W 6 SW 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1090 1090
MIXING HGT(FT-AGL/MSL)3570 3570
TRANSPORT WND (MPH) W 28 W 20
VENT RATE (KT-FT) 83240 73480
CATEGORY DAY 4 4
INVERSION 6F/9AM 12AM 3F/9AM
DISPERSION 5 5
MAX ADI EARLY 65 GOOD 31 FAIR 33 FAIR
MAX ADI LATE 73 GOOD 12 POOR 50 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-272115-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 18 (+2) -1 (-1) 14
RH % (24H TREND) 67 (-4) 85 (+1) 63
WIND 20FT/EARLY(MPH) SW 14 G24 W 12 G21 SW 6
WIND 20FT/LATE(MPH) SW 15 G23 W 8 G19 SW 9
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 10 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1050 1060
MIXING HGT(FT-AGL/MSL)3440 3480
TRANSPORT WND (MPH) W 28 W 20
VENT RATE (KT-FT) 86880 70300
CATEGORY DAY 4 4
INVERSION 2F/8AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 64 GOOD 31 FAIR 31 FAIR
MAX ADI LATE 72 GOOD 15 GEN POOR 49 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-272115-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 16 (+2) -2 (-1) 12
RH % (24H TREND) 62 (-9) 83 (0) 59
WIND 20FT/EARLY(MPH) SW 13 G26 W 13 G25 W 6 G18
WIND 20FT/LATE(MPH) W 14 G26 W 9 G24 W 8 G18
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1090 1100
MIXING HGT(FT-AGL/MSL)3580 3600
TRANSPORT WND (MPH) W 31 W 21
VENT RATE (KT-FT) 96960 77310
CATEGORY DAY 4 4
INVERSION 4F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 66 GOOD 35 FAIR 38 FAIR
MAX ADI LATE 76 GOOD 21 FAIR 50 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 2 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-272115-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 40 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 19 (+4) -1 (-2) 15
RH % (24H TREND) 67 (-6) 83 (0) 61
WIND 20FT/EARLY(MPH) SW 11 G23 W 9 G19 SW 5
WIND 20FT/LATE(MPH) SW 13 G23 SW 6 G18 SW 8
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 1070 1140
MIXING HGT(FT-AGL/MSL)3520 3740
TRANSPORT WND (MPH) W 28 W 20
VENT RATE (KT-FT) 83280 80960
CATEGORY DAY 4 4
INVERSION 3F/8AM 12AM 4F/9AM
DISPERSION 5 5
MAX ADI EARLY 65 GOOD 31 FAIR 35 FAIR
MAX ADI LATE 72 GOOD 13 GEN POOR 52 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-272115-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 40 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 16 (+4) -2 (0) 12
RH % (24H TREND) 68 (-11) 85 (-1) 61
WIND 20FT/EARLY(MPH) SW 10 G24 W 10 G23 SW 5
WIND 20FT/LATE(MPH) W 11 G24 W 7 G22 W 7
PRECIP AMOUNT 0.01 0.02 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 1030 1030
MIXING HGT(FT-AGL/MSL)3380 3380
TRANSPORT WND (MPH) W 30 W 21
VENT RATE (KT-FT) 96210 83880
CATEGORY DAY 4 4
INVERSION 3F/9AM 12AM 2F/9AM
DISPERSION 5 5
MAX ADI EARLY 63 GOOD 34 FAIR 37 FAIR
MAX ADI LATE 71 GOOD 20 GEN POOR 50 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-272115-
INDIANA-
INCLUDING THE CITY OF INDIANA
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 16 (+1) -1 (0) 13
RH % (24H TREND) 67 (-7) 84 (-4) 65
WIND 20FT/EARLY(MPH) SW 12 G25 W 11 G23 SW 6
WIND 20FT/LATE(MPH) W 13 G25 W 9 G22 W 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 10 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1050 1050
MIXING HGT(FT-AGL/MSL)3430 3440
TRANSPORT WND (MPH) W 29 W 18
VENT RATE (KT-FT) 96960 67140
CATEGORY DAY 4 4
INVERSION 3F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 60 GEN GOOD 32 FAIR 30 FAIR
MAX ADI LATE 73 GOOD 17 GEN POOR 46 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-272115-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 16 (+2) 0 (+1) 11
RH % (24H TREND) 65 (-6) 82 (-3) 62
WIND 20FT/EARLY(MPH) SW 12 G26 W 12 G24 W 7
WIND 20FT/LATE(MPH) W 14 G26 W 10 G23 W 8 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1000 1020
MIXING HGT(FT-AGL/MSL)3280 3360
TRANSPORT WND (MPH) W 31 W 20
VENT RATE (KT-FT) 93310 69950
CATEGORY DAY 4 4
INVERSION 3F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 61 GOOD 31 FAIR 34 FAIR
MAX ADI LATE 74 GOOD 19 GEN POOR 47 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-272115-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 17 (-1) -2 (-1) 13
RH % (24H TREND) 63 (-4) 78 (+4) 58
WIND 20FT/EARLY(MPH) SW 11 G23 W 9 G19 SW 5
WIND 20FT/LATE(MPH) SW 12 G23 SW 6 SW 7
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1170 1060
MIXING HGT(FT-AGL/MSL)3850 3480
TRANSPORT WND (MPH) W 30 W 18
VENT RATE (KT-FT) 90650 65560
CATEGORY DAY 4 4
INVERSION 1F/8AM 11PM 6F/10AM
DISPERSION 5 5
MAX ADI EARLY 54 GEN GOOD 31 FAIR 29 FAIR
MAX ADI LATE 79 GOOD 12 POOR 46 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-272115-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 18 (+2) -1 (-1) 14
RH % (24H TREND) 62 (-1) 79 (+4) 58
WIND 20FT/EARLY(MPH) SW 12 G25 W 10 G20 SW 5
WIND 20FT/LATE(MPH) SW 13 G24 SW 6 SW 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1120 1060
MIXING HGT(FT-AGL/MSL)3670 3490
TRANSPORT WND (MPH) W 29 W 21
VENT RATE (KT-FT) 90020 67160
CATEGORY DAY 4 4
INVERSION 2F/8AM 12AM 3F/9AM
DISPERSION 5 5
MAX ADI EARLY 55 GEN GOOD 31 FAIR 32 FAIR
MAX ADI LATE 75 GOOD 12 POOR 52 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-272115-
OHIO-
INCLUDING THE CITY OF WHEELING
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 18 (+2) -1 (-1) 14
RH % (24H TREND) 64 (0) 80 (+1) 59
WIND 20FT/EARLY(MPH) SW 13 G25 W 10 G20 SW 6
WIND 20FT/LATE(MPH) SW 14 G25 SW 7 SW 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 1090 1040
MIXING HGT(FT-AGL/MSL)3580 3400
TRANSPORT WND (MPH) W 29 W 21
VENT RATE (KT-FT) 91900 70280
CATEGORY DAY 4 4
INVERSION 5F/9AM 12AM 3F/9AM
DISPERSION 5 5
MAX ADI EARLY 56 GEN GOOD 31 FAIR 33 FAIR
MAX ADI LATE 74 GOOD 12 POOR 51 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-272115-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 19 (+3) -1 (-2) 15
RH % (24H TREND) 66 (-7) 82 (+1) 61
WIND 20FT/EARLY(MPH) SW 12 G25 W 9 G20 SW 5
WIND 20FT/LATE(MPH) SW 13 G25 W 5 SW 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 1130 1090
MIXING HGT(FT-AGL/MSL)3720 3580
TRANSPORT WND (MPH) W 28 SW 21
VENT RATE (KT-FT) 89820 74120
CATEGORY DAY 4 4
INVERSION 6F/9AM 11PM 3F/9AM
DISPERSION 5 5
MAX ADI EARLY 61 GOOD 31 FAIR 39 FAIR
MAX ADI LATE 73 GOOD 11 POOR 53 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-272115-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 19 (+3) -1 (-2) 15
RH % (24H TREND) 69 (-4) 84 (-3) 65
WIND 20FT/EARLY(MPH) SW 10 G24 W 9 G20 LGT/VAR
WIND 20FT/LATE(MPH) SW 11 G24 W 5 SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1110 1080
MIXING HGT(FT-AGL/MSL)3640 3540
TRANSPORT WND (MPH) W 28 W 21
VENT RATE (KT-FT) 82490 73170
CATEGORY DAY 4 4
INVERSION 6F/9AM 12AM 3F/9AM
DISPERSION 5 5
MAX ADI EARLY 60 GEN GOOD 31 FAIR 42 GEN GOOD
MAX ADI LATE 72 GOOD 9 POOR 59 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-272115-
MARION-
INCLUDING THE CITY OF FAIRMONT
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 19 (+3) -1 (-3) 14
RH % (24H TREND) 69 (-3) 84 (-1) 66
WIND 20FT/EARLY(MPH) SW 10 G24 W 9 G19 LGT/VAR
WIND 20FT/LATE(MPH) SW 12 G24 W 5 SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1120 1140
MIXING HGT(FT-AGL/MSL)3690 3720
TRANSPORT WND (MPH) W 28 W 21
VENT RATE (KT-FT) 85540 73940
CATEGORY DAY 4 4
INVERSION 6F/9AM 1AM 3F/9AM
DISPERSION 5 5
MAX ADI EARLY 64 GOOD 32 FAIR 47 GEN GOOD
MAX ADI LATE 72 GOOD 12 POOR 61 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-272115-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 19 (+3) -1 (-3) 14
RH % (24H TREND) 69 (-8) 82 (-3) 63
WIND 20FT/EARLY(MPH) SW 11 G24 W 9 G19 LGT/VAR
WIND 20FT/LATE(MPH) SW 11 G24 W 5 SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1120 1160
MIXING HGT(FT-AGL/MSL)3670 3810
TRANSPORT WND (MPH) W 28 W 21
VENT RATE (KT-FT) 83770 80780
CATEGORY DAY 4 4
INVERSION 6F/9AM 12AM 4F/9AM
DISPERSION 5 5
MAX ADI EARLY 62 GOOD 31 FAIR 44 GEN GOOD
MAX ADI LATE 72 GOOD 12 POOR 59 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-272115-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 16 (+4) -2 (-1) 12
RH % (24H TREND) 70 (-14) 86 (-5) 63
WIND 20FT/EARLY(MPH) SW 11 G24 W 10 G21 SW 5
WIND 20FT/LATE(MPH) W 11 G24 W 7 G18 SW 7
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 960 970
MIXING HGT(FT-AGL/MSL)3140 3180
TRANSPORT WND (MPH) W 29 W 20
VENT RATE (KT-FT) 75980 74840
CATEGORY DAY 4 4
INVERSION 7F/10AM 12AM 2F/9AM
DISPERSION 5 5
MAX ADI EARLY 57 GEN GOOD 30 FAIR 36 FAIR
MAX ADI LATE 68 GOOD 16 GEN POOR 48 GEN GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-272115-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 18 (+5) -2 (-2) 13
RH % (24H TREND) 68 (-15) 87 (-3) 63
WIND 20FT/EARLY(MPH) SW 9 G24 W 9 G21 LGT/VAR
WIND 20FT/LATE(MPH) W 11 G24 W 6 G18 W 6
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(M-AGL/MSL) 1030 1060
MIXING HGT(FT-AGL/MSL)3400 3490
TRANSPORT WND (MPH) W 30 W 20
VENT RATE (KT-FT) 91210 77640
CATEGORY DAY 4 4
INVERSION 4F/9AM 1AM 3F/9AM
DISPERSION 5 5
MAX ADI EARLY 67 GOOD 37 FAIR 40 FAIR
MAX ADI LATE 75 GOOD 21 FAIR 52 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-272115-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 16 (+5) -1 (+1) 12
RH % (24H TREND) 65 (-20) 87 (-5) 63
WIND 20FT/EARLY(MPH) SW 11 G28 W 12 G26 W 6
WIND 20FT/LATE(MPH) W 13 G29 W 9 G24 W 8 G18
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(M-AGL/MSL) 910 930
MIXING HGT(FT-AGL/MSL)3000 3070
TRANSPORT WND (MPH) W 32 W 22
VENT RATE (KT-FT) 92200 87310
CATEGORY DAY 4 4
INVERSION 3F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 68 GOOD 42 GEN GOOD 46 GEN GOOD
MAX ADI LATE 75 GOOD 26 FAIR 50 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-272115-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 19 (+7) -1 (0) 14
RH % (24H TREND) 60 (-21) 83 (-4) 60
WIND 20FT/EARLY(MPH) SW 9 G26 W 12 G25 W 5
WIND 20FT/LATE(MPH) W 13 G28 W 8 G23 W 7 G18
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 1 PM 6 PM
PRECIP END 4 PM 11 PM
MIXING HGT(M-AGL/MSL) 1020 1030
MIXING HGT(FT-AGL/MSL)3350 3390
TRANSPORT WND (MPH) W 32 W 22
VENT RATE (KT-FT) 106400 86480
CATEGORY DAY 4 4
INVERSION 5F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 77 GOOD 45 GEN GOOD 53 GEN GOOD
MAX ADI LATE 81 GOOD 34 FAIR 57 GEN GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 2 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-272115-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1253 AM EST TUE JAN 27 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 16 (+8) -5 (-1) 11
RH % (24H TREND) 64 (-19) 93 (+1) 68
WIND 20FT/EARLY(MPH) W 11 G36 W 15 G39 W 7 G22
WIND 20FT/LATE(MPH) W 15 G38 W 12 G37 W 9 G24
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 6 PM
PRECIP END 5 PM 11 PM
MIXING HGT(M-AGL/MSL) 900 880
MIXING HGT(FT-AGL/MSL)2960 2890
TRANSPORT WND (MPH) W 40 W 25
VENT RATE (KT-FT) 122930 85680
CATEGORY DAY 5 4
INVERSION 6F/10AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 75 GOOD 55 GEN GOOD 48 GEN GOOD
MAX ADI LATE 86 GOOD 44 GEN GOOD 55 GEN GOOD
MAX LVORI EARLY 3 4 4
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
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 1. HIGHS AROUND 14.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 8 BELOW. HIGHS AROUND 12.
LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 9 BELOW. HIGHS AROUND 13.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 1 BELOW. HIGHS AROUND 18.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 3. HIGHS IN THE LOWER 20S.
SOUTHWEST WINDS 10 TO 15 MPH.
MILCAREK
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