156
FNUS51 KPBZ 281723
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1223 PM EST WED JAN 28 2026
DISCUSSION
RELATIVE HUMIDITIES GREATER THAN 50%, EXTREME COLD, SNOW CHANCES,
AND A SNOW PACK WILL SUPPRESS ANY FIRE CONCERNS OVER THE COMING
WEEKS.
OHZ039-290915-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 10 10 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) -1 (+6) 17 (+4) -6 16
RH % (24H TREND) 86 (-3) 60 (-4) 87 53
WIND 20FT/EARLY(MPH) W 6 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1080 910
MIXING HGT(FT-AGL/MSL) 3530 2990
TRANSPORT WND (MPH) NW 14 N 9
VENT RATE (KT-FT) 48450 23920
CATEGORY DAY 3 2
INVERSION 6PM 7F/10AM 6PM 8F/11AM
DISPERSION 5 2
MAX ADI EARLY 12 POOR 25 FAIR 4 VERY POOR 9 POOR
MAX ADI LATE 10 POOR 40 FAIR 3 VERY POOR 31 FAIR
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 4 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-290915-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 20 10 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) -1 (+5) 16 (+3) -6 15
RH % (24H TREND) 85 (-4) 61 (-3) 85 53
WIND 20FT/EARLY(MPH) W 7 W 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 6 NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1090 860
MIXING HGT(FT-AGL/MSL) 3560 2830
TRANSPORT WND (MPH) NW 15 N 10
VENT RATE (KT-FT) 49590 25470
CATEGORY DAY 3 3
INVERSION 6PM 7F/10AM 6PM 7F/11AM
DISPERSION 5 3
MAX ADI EARLY 14 GEN POOR 28 FAIR 4 VERY POOR 11 POOR
MAX ADI LATE 13 GEN POOR 42 GEN GOOD 3 VERY POOR 33 FAIR
MAX LVORI EARLY 4 4 5 4
MAX LVORI LATE 4 3 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-290915-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES FLURRIES NONE
CHANCE PRECIP (%) 20 10 10 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) -1 (+5) 15 (+3) -7 14
RH % (24H TREND) 86 (-11) 61 (-5) 85 55
WIND 20FT/EARLY(MPH) W 6 W 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 2 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1110 820
MIXING HGT(FT-AGL/MSL) 3650 2700
TRANSPORT WND (MPH) NW 16 N 12
VENT RATE (KT-FT) 56660 27000
CATEGORY DAY 3 3
INVERSION 7PM 7F/10AM 6PM 7F/11AM
DISPERSION 5 3
MAX ADI EARLY 15 GEN POOR 34 FAIR 6 VERY POOR 14 GEN POOR
MAX ADI LATE 12 POOR 47 GEN GOOD 3 VERY POOR 34 FAIR
MAX LVORI EARLY 4 4 5 4
MAX LVORI LATE 4 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-290915-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 10 10 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) -2 (+5) 17 (+4) -3 16
RH % (24H TREND) 89 (-7) 60 (-5) 90 53
WIND 20FT/EARLY(MPH) W 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(M-AGL/MSL) 1080 1010
MIXING HGT(FT-AGL/MSL) 3530 3310
TRANSPORT WND (MPH) NW 13 N 9
VENT RATE (KT-FT) 46840 26480
CATEGORY DAY 3 3
INVERSION 6PM 10F/11AM 7PM 5F/10AM
DISPERSION 5 3
MAX ADI EARLY 10 POOR 26 FAIR 4 VERY POOR 9 POOR
MAX ADI LATE 9 POOR 35 FAIR 3 VERY POOR 34 FAIR
MAX LVORI EARLY 4 5 6 5
MAX LVORI LATE 5 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-290915-
HARRISON-
INCLUDING THE CITY OF CADIZ
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 10 10 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) -1 (+4) 17 (+4) -4 16
RH % (24H TREND) 84 (-5) 58 (-4) 86 52
WIND 20FT/EARLY(MPH) W 7 W 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1110 1010
MIXING HGT(FT-AGL/MSL) 3650 3320
TRANSPORT WND (MPH) NW 14 N 9
VENT RATE (KT-FT) 48050 26560
CATEGORY DAY 3 3
INVERSION 6PM 7F/10AM 7PM 9F/11AM
DISPERSION 5 3
MAX ADI EARLY 13 GEN POOR 29 FAIR 4 VERY POOR 10 POOR
MAX ADI LATE 10 POOR 42 GEN GOOD 3 VERY POOR 34 FAIR
MAX LVORI EARLY 4 4 5 4
MAX LVORI LATE 4 3 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-290915-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 20 10 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 0 (+5) 16 (+3) -5 16
RH % (24H TREND) 83 (-12) 57 (-5) 85 50
WIND 20FT/EARLY(MPH) W 7 W 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1180 1010
MIXING HGT(FT-AGL/MSL) 3880 3300
TRANSPORT WND (MPH) NW 15 N 9
VENT RATE (KT-FT) 57300 26400
CATEGORY DAY 4 3
INVERSION 7PM 3F/4AM 7PM 8F/11AM
DISPERSION 5 3
MAX ADI EARLY 17 GEN POOR 30 FAIR 6 VERY POOR 12 POOR
MAX ADI LATE 13 GEN POOR 44 GEN GOOD 3 VERY POOR 36 FAIR
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 4 3 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-290915-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 10 10 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) -1 (+5) 17 (+3) -2 18
RH % (24H TREND) 87 (-2) 59 (-4) 90 52
WIND 20FT/EARLY(MPH) W 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 12 PM
PRECIP END 6 AM 4 PM
MIXING HGT(M-AGL/MSL) 1020 990
MIXING HGT(FT-AGL/MSL) 3350 3250
TRANSPORT WND (MPH) NW 12 N 8
VENT RATE (KT-FT) 37510 22750
CATEGORY DAY 3 2
INVERSION 6PM 7F/10AM 6PM 7F/10AM
DISPERSION 5 2
MAX ADI EARLY 10 POOR 28 FAIR 4 VERY POOR 12 POOR
MAX ADI LATE 9 POOR 33 FAIR 3 VERY POOR 34 FAIR
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 5 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-290915-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 10 10 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) -1 (+4) 18 (+3) -2 18
RH % (24H TREND) 87 (+3) 56 (-5) 89 50
WIND 20FT/EARLY(MPH) W 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(M-AGL/MSL) 1100 1040
MIXING HGT(FT-AGL/MSL) 3620 3430
TRANSPORT WND (MPH) NW 12 N 8
VENT RATE (KT-FT) 38090 24010
CATEGORY DAY 3 3
INVERSION 6PM 8F/10AM 7PM 7F/10AM
DISPERSION 5 3
MAX ADI EARLY 10 POOR 26 FAIR 4 VERY POOR 11 POOR
MAX ADI LATE 10 POOR 37 FAIR 3 VERY POOR 32 FAIR
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 4 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-290915-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 10 10 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) -1 (+3) 17 (+2) -2 17
RH % (24H TREND) 85 (-1) 57 (-4) 87 50
WIND 20FT/EARLY(MPH) W 7 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(M-AGL/MSL) 1090 960
MIXING HGT(FT-AGL/MSL) 3590 3160
TRANSPORT WND (MPH) NW 14 N 9
VENT RATE (KT-FT) 43430 25280
CATEGORY DAY 3 2
INVERSION 6PM 8F/10AM 8PM 7F/10AM
DISPERSION 5 2
MAX ADI EARLY 13 GEN POOR 28 FAIR 5 VERY POOR 13 GEN POOR
MAX ADI LATE 10 POOR 41 GEN GOOD 3 VERY POOR 33 FAIR
MAX LVORI EARLY 4 4 5 4
MAX LVORI LATE 4 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-290915-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 10 10 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) -1 (+4) 18 (+2) 0 19
RH % (24H TREND) 88 (+5) 55 (-4) 91 49
WIND 20FT/EARLY(MPH) W 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(M-AGL/MSL) 1130 1020
MIXING HGT(FT-AGL/MSL) 3720 3360
TRANSPORT WND (MPH) NW 13 N 8
VENT RATE (KT-FT) 41550 23520
CATEGORY DAY 3 3
INVERSION 6PM 8F/10AM 6PM 6F/9AM
DISPERSION 5 3
MAX ADI EARLY 9 POOR 25 FAIR 4 VERY POOR 15 GEN POOR
MAX ADI LATE 10 POOR 36 FAIR 3 VERY POOR 33 FAIR
MAX LVORI EARLY 4 5 5 5
MAX LVORI LATE 5 2 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-290915-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 10 10 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 0 (+3) 18 (+2) 0 19
RH % (24H TREND) 87 (+4) 55 (-4) 90 48
WIND 20FT/EARLY(MPH) W 6 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(M-AGL/MSL) 1150 1010
MIXING HGT(FT-AGL/MSL) 3770 3300
TRANSPORT WND (MPH) W 15 N 8
VENT RATE (KT-FT) 49430 23100
CATEGORY DAY 4 3
INVERSION 6PM 8F/10AM 6PM 6F/9AM
DISPERSION 5 3
MAX ADI EARLY 10 POOR 24 FAIR 4 VERY POOR 16 GEN POOR
MAX ADI LATE 10 POOR 39 FAIR 3 VERY POOR 31 FAIR
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 5 2 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-290915-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS FLURRIES FLURRIES NONE
CHANCE PRECIP (%) 30 20 10 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 0 (+6) 13 (+1) -9 12
RH % (24H TREND) 91 (-2) 63 (-5) 89 59
WIND 20FT/EARLY(MPH) SW 6 W 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 NW 7 LGT/VAR NW 5
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 2 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1260 970
MIXING HGT(FT-AGL/MSL) 4130 3180
TRANSPORT WND (MPH) W 20 NW 12
VENT RATE (KT-FT) 72880 31800
CATEGORY DAY 4 3
INVERSION 6PM 7F/10AM 6PM 5F/11AM
DISPERSION 5 3
MAX ADI EARLY 12 POOR 40 FAIR 7 POOR 20 GEN POOR
MAX ADI LATE 12 POOR 54 GEN GOOD 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 5 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-290915-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS FLURRIES FLURRIES NONE
CHANCE PRECIP (%) 30 20 10 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 0 (+5) 13 (+1) -9 12
RH % (24H TREND) 90 (-2) 63 (-9) 90 58
WIND 20FT/EARLY(MPH) SW 6 W 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 W 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 2 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1310 1160
MIXING HGT(FT-AGL/MSL) 4290 3800
TRANSPORT WND (MPH) W 20 NW 12
VENT RATE (KT-FT) 78770 38000
CATEGORY DAY 4 3
INVERSION 6PM 4F/9AM 6PM 3F/10AM
DISPERSION 5 3
MAX ADI EARLY 9 POOR 47 GEN GOOD 7 POOR 27 FAIR
MAX ADI LATE 10 POOR 57 GEN GOOD 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 5 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-290915-
FOREST-
INCLUDING THE CITY OF TIONESTA
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS FLURRIES NONE NONE
CHANCE PRECIP (%) 30 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 0 (+5) 12 (+1) -9 12
RH % (24H TREND) 87 (-2) 61 (-7) 89 57
WIND 20FT/EARLY(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1350 1170
MIXING HGT(FT-AGL/MSL) 4440 3850
TRANSPORT WND (MPH) W 22 NW 14
VENT RATE (KT-FT) 84210 46200
CATEGORY DAY 4 3
INVERSION 6PM 4F/9AM 6PM -1F/9AM
DISPERSION 5 3
MAX ADI EARLY 9 POOR 51 GEN GOOD 7 POOR 37 FAIR
MAX ADI LATE 9 POOR 63 GOOD 5 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 4 2 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-290915-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES FLURRIES NONE
CHANCE PRECIP (%) 30 10 10 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) -1 (+5) 15 (+2) -9 13
RH % (24H TREND) 88 (0) 63 (-3) 87 58
WIND 20FT/EARLY(MPH) SW 5 W 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 2 2 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1220 880
MIXING HGT(FT-AGL/MSL) 3990 2900
TRANSPORT WND (MPH) W 17 NW 12
VENT RATE (KT-FT) 55500 29000
CATEGORY DAY 4 3
INVERSION 7PM 8F/10AM 6PM 6F/11AM
DISPERSION 5 3
MAX ADI EARLY 12 POOR 38 FAIR 5 VERY POOR 17 GEN POOR
MAX ADI LATE 10 POOR 48 GEN GOOD 4 VERY POOR 40 FAIR
MAX LVORI EARLY 4 4 5 4
MAX LVORI LATE 4 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-290915-
BUTLER-
INCLUDING THE CITY OF BUTLER
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS FLURRIES FLURRIES NONE
CHANCE PRECIP (%) 30 10 10 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 0 (+6) 14 (+1) -9 14
RH % (24H TREND) 88 (-3) 65 (-1) 90 57
WIND 20FT/EARLY(MPH) W 6 W 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 W 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 2 2 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1240 1060
MIXING HGT(FT-AGL/MSL) 4050 3480
TRANSPORT WND (MPH) W 18 NW 12
VENT RATE (KT-FT) 64070 34800
CATEGORY DAY 4 3
INVERSION 7PM 7F/10AM 6PM 6F/11AM
DISPERSION 5 3
MAX ADI EARLY 11 POOR 42 GEN GOOD 8 POOR 23 FAIR
MAX ADI LATE 10 POOR 52 GEN GOOD 4 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 4 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-290915-
CLARION-
INCLUDING THE CITY OF CLARION
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS FLURRIES NONE NONE
CHANCE PRECIP (%) 30 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 0 (+5) 13 (+2) -10 12
RH % (24H TREND) 87 (-3) 64 (-6) 90 57
WIND 20FT/EARLY(MPH) W 5 W 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 W 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1310 1170
MIXING HGT(FT-AGL/MSL) 4280 3850
TRANSPORT WND (MPH) W 20 NW 12
VENT RATE (KT-FT) 75420 38500
CATEGORY DAY 4 3
INVERSION 7PM 6F/10AM 6PM 2F/10AM
DISPERSION 5 3
MAX ADI EARLY 9 POOR 47 GEN GOOD 8 POOR 28 FAIR
MAX ADI LATE 9 POOR 57 GEN GOOD 4 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 4 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-290915-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS FLURRIES NONE NONE
CHANCE PRECIP (%) 30 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 0 (+4) 12 (+1) -9 12
RH % (24H TREND) 84 (-7) 62 (-6) 87 56
WIND 20FT/EARLY(MPH) W 6 W 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 6 W 8 G17 LGT/VAR NW 5
PRECIP AMOUNT 0.02 0.01 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1320 1140
MIXING HGT(FT-AGL/MSL) 4340 3740
TRANSPORT WND (MPH) W 22 NW 13
VENT RATE (KT-FT) 81850 41140
CATEGORY DAY 4 3
INVERSION 7PM 3F/9AM 6PM 2F/10AM
DISPERSION 5 3
MAX ADI EARLY 11 POOR 48 GEN GOOD 9 POOR 32 FAIR
MAX ADI LATE 12 POOR 62 GOOD 4 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 4 4 4 4
MAX LVORI LATE 4 2 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-290915-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES FLURRIES NONE
CHANCE PRECIP (%) 20 10 10 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 0 (+5) 15 (+2) -9 14
RH % (24H TREND) 86 (-7) 61 (-5) 87 55
WIND 20FT/EARLY(MPH) W 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 2 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1200 990
MIXING HGT(FT-AGL/MSL) 3920 3260
TRANSPORT WND (MPH) W 16 N 10
VENT RATE (KT-FT) 58310 29340
CATEGORY DAY 4 3
INVERSION 8PM 8F/10AM 6PM 7F/11AM
DISPERSION 5 3
MAX ADI EARLY 12 POOR 37 FAIR 5 VERY POOR 19 GEN POOR
MAX ADI LATE 10 POOR 49 GEN GOOD 3 VERY POOR 40 FAIR
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 4 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-290915-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES FLURRIES NONE
CHANCE PRECIP (%) 20 10 10 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 1 (+4) 16 (+2) -7 15
RH % (24H TREND) 85 (-3) 61 (-6) 88 56
WIND 20FT/EARLY(MPH) W 6 W 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 W 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 2 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1230 980
MIXING HGT(FT-AGL/MSL) 4020 3230
TRANSPORT WND (MPH) W 17 N 10
VENT RATE (KT-FT) 58420 29070
CATEGORY DAY 4 3
INVERSION 9PM 4F/4AM 6PM 4F/10AM
DISPERSION 5 3
MAX ADI EARLY 13 GEN POOR 38 FAIR 7 POOR 19 GEN POOR
MAX ADI LATE 11 POOR 51 GEN GOOD 3 VERY POOR 40 FAIR
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 4 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-290915-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS FLURRIES NONE NONE
CHANCE PRECIP (%) 30 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 0 (+5) 15 (+2) -9 14
RH % (24H TREND) 87 (-10) 64 (-7) 91 56
WIND 20FT/EARLY(MPH) W 6 W 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 6 W 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1280 1110
MIXING HGT(FT-AGL/MSL) 4180 3630
TRANSPORT WND (MPH) W 20 NW 12
VENT RATE (KT-FT) 67860 36300
CATEGORY DAY 4 3
INVERSION 9PM 4F/9AM 6PM 6F/11AM
DISPERSION 5 3
MAX ADI EARLY 11 POOR 44 GEN GOOD 8 POOR 24 FAIR
MAX ADI LATE 10 POOR 55 GEN GOOD 3 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 4 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-290915-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 20 10 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 1 (+4) 16 (+2) -4 15
RH % (24H TREND) 85 (-10) 60 (-5) 88 52
WIND 20FT/EARLY(MPH) W 8 W 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 W 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1140 920
MIXING HGT(FT-AGL/MSL) 3730 3030
TRANSPORT WND (MPH) W 17 N 9
VENT RATE (KT-FT) 54940 24240
CATEGORY DAY 4 2
INVERSION 7PM 4F/4AM 6PM 6F/10AM
DISPERSION 5 2
MAX ADI EARLY 18 GEN POOR 34 FAIR 7 POOR 17 GEN POOR
MAX ADI LATE 13 GEN POOR 48 GEN GOOD 3 VERY POOR 33 FAIR
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 4 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-290915-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 20 10 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 2 (+4) 16 (+1) -2 17
RH % (24H TREND) 85 (-12) 60 (-7) 91 53
WIND 20FT/EARLY(MPH) W 6 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1170 920
MIXING HGT(FT-AGL/MSL) 3850 3010
TRANSPORT WND (MPH) W 18 N 8
VENT RATE (KT-FT) 55650 21070
CATEGORY DAY 4 2
INVERSION 7PM 5F/4AM 6PM 4F/9AM
DISPERSION 5 2
MAX ADI EARLY 14 GEN POOR 34 FAIR 5 VERY POOR 19 GEN POOR
MAX ADI LATE 11 POOR 48 GEN GOOD 3 VERY POOR 30 FAIR
MAX LVORI EARLY 4 4 5 6
MAX LVORI LATE 4 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-290915-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES FLURRIES NONE
CHANCE PRECIP (%) 20 10 10 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 2 (+5) 16 (+2) -6 15
RH % (24H TREND) 86 (-3) 63 (-4) 88 55
WIND 20FT/EARLY(MPH) W 8 W 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 W 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 2 2 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1240 1010
MIXING HGT(FT-AGL/MSL) 4070 3300
TRANSPORT WND (MPH) W 20 NW 12
VENT RATE (KT-FT) 72170 33000
CATEGORY DAY 4 3
INVERSION 7PM 5F/4AM 6PM 5F/10AM
DISPERSION 5 3
MAX ADI EARLY 15 GEN POOR 42 GEN GOOD 8 POOR 24 FAIR
MAX ADI LATE 17 GEN POOR 54 GEN GOOD 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 4 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-290915-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS FLURRIES FLURRIES NONE
CHANCE PRECIP (%) 30 20 10 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 0 (+2) 13 (+1) -4 15
RH % (24H TREND) 83 (-3) 59 (-6) 84 50
WIND 20FT/EARLY(MPH) W 8 G21 W 8 G20 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 8 G21 W 8 G19 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.02 0.01 0.00
PRECIP DURATION 2 2 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1270 990
MIXING HGT(FT-AGL/MSL) 4160 3240
TRANSPORT WND (MPH) W 23 NW 14
VENT RATE (KT-FT) 76660 38880
CATEGORY DAY 4 3
INVERSION 6PM 4F/4AM 6PM 2F/9AM
DISPERSION 5 3
MAX ADI EARLY 21 FAIR 49 GEN GOOD 10 POOR 36 FAIR
MAX ADI LATE 17 GEN POOR 62 GOOD 5 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 3 3 4 4
MAX LVORI LATE 3 2 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-290915-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES FLURRIES NONE
CHANCE PRECIP (%) 20 10 10 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 3 (+4) 16 (+1) -2 16
RH % (24H TREND) 85 (-5) 61 (-6) 88 54
WIND 20FT/EARLY(MPH) W 6 SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.01 0.00 0.00
PRECIP DURATION 2 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1250 900
MIXING HGT(FT-AGL/MSL) 4100 2940
TRANSPORT WND (MPH) W 18 N 10
VENT RATE (KT-FT) 62950 26460
CATEGORY DAY 4 3
INVERSION 9PM 5F/4AM 6PM 4F/9AM
DISPERSION 5 3
MAX ADI EARLY 12 POOR 40 FAIR 6 VERY POOR 23 FAIR
MAX ADI LATE 11 POOR 52 GEN GOOD 3 VERY POOR 34 FAIR
MAX LVORI EARLY 4 4 5 6
MAX LVORI LATE 4 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-290915-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES FLURRIES SNOW
CHANCE PRECIP (%) 20 20 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 1 (+4) 14 (+2) -3 15
RH % (24H TREND) 86 (-5) 61 (-8) 90 53
WIND 20FT/EARLY(MPH) W 7 G18 W 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 G18 W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.02 0.01 0.00
PRECIP DURATION 1 2 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1180 870
MIXING HGT(FT-AGL/MSL) 3860 2860
TRANSPORT WND (MPH) W 22 NW 12
VENT RATE (KT-FT) 71160 28600
CATEGORY DAY 4 3
INVERSION 6PM 2F/4AM 6PM 3F/9AM
DISPERSION 5 3
MAX ADI EARLY 16 GEN POOR 44 GEN GOOD 9 POOR 29 FAIR
MAX ADI LATE 14 GEN POOR 58 GEN GOOD 4 VERY POOR 35 FAIR
MAX LVORI EARLY 4 4 4 5
MAX LVORI LATE 4 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-290915-
INDIANA-
INCLUDING THE CITY OF INDIANA
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS FLURRIES NONE NONE
CHANCE PRECIP (%) 30 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 1 (+5) 14 (+2) -9 15
RH % (24H TREND) 84 (-10) 64 (-5) 90 55
WIND 20FT/EARLY(MPH) W 7 G17 W 8 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 8 G17 W 8 G18 LGT/VAR NW 5
PRECIP AMOUNT 0.03 0.01 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1250 1050
MIXING HGT(FT-AGL/MSL) 4100 3460
TRANSPORT WND (MPH) W 22 NW 13
VENT RATE (KT-FT) 75580 38060
CATEGORY DAY 4 3
INVERSION 11PM 4F/4AM 6PM 3F/10AM
DISPERSION 5 3
MAX ADI EARLY 14 GEN POOR 46 GEN GOOD 8 POOR 26 FAIR
MAX ADI LATE 14 GEN POOR 60 GEN GOOD 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 4 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-290915-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS FLURRIES FLURRIES NONE
CHANCE PRECIP (%) 30 20 10 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 1 (+4) 13 (+1) -6 13
RH % (24H TREND) 82 (-9) 61 (-7) 85 52
WIND 20FT/EARLY(MPH) W 8 G18 W 8 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 8 G18 W 8 G19 LGT/VAR NW 5
PRECIP AMOUNT 0.04 0.02 0.01 0.00
PRECIP DURATION 2 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1210 970
MIXING HGT(FT-AGL/MSL) 3960 3180
TRANSPORT WND (MPH) W 23 NW 14
VENT RATE (KT-FT) 72460 38160
CATEGORY DAY 4 3
INVERSION 6PM 4F/4AM 6PM 1F/9AM
DISPERSION 5 3
MAX ADI EARLY 17 GEN POOR 48 GEN GOOD 11 POOR 34 FAIR
MAX ADI LATE 16 GEN POOR 62 GOOD 4 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 4 3 4 4
MAX LVORI LATE 4 2 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-290915-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES FLURRIES NONE
CHANCE PRECIP (%) 20 10 10 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) (+5) 16 (+3) -6 15
RH % (24H TREND) 82 (-18) 58 (-5) 85 51
WIND 20FT/EARLY(MPH) SW 6 W 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1220 1050
MIXING HGT(FT-AGL/MSL) 4010 3450
TRANSPORT WND (MPH) NW 16 N 10
VENT RATE (KT-FT) 60730 31050
CATEGORY DAY 4 3
INVERSION 8PM 3F/4AM 6PM 7F/11AM
DISPERSION 5 3
MAX ADI EARLY 17 GEN POOR 33 FAIR 6 VERY POOR 14 GEN POOR
MAX ADI LATE 10 POOR 45 GEN GOOD 3 VERY POOR 40 FAIR
MAX LVORI EARLY 4 4 5 4
MAX LVORI LATE 4 3 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-290915-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 20 10 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 0 (+3) 16 (+2) -4 16
RH % (24H TREND) 82 (-12) 57 (-4) 86 50
WIND 20FT/EARLY(MPH) W 7 W 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1250 1040
MIXING HGT(FT-AGL/MSL) 4090 3410
TRANSPORT WND (MPH) NW 16 N 9
VENT RATE (KT-FT) 56720 27280
CATEGORY DAY 4 3
INVERSION 7PM 4F/4AM 7PM 6F/10AM
DISPERSION 5 3
MAX ADI EARLY 15 GEN POOR 29 FAIR 7 POOR 16 GEN POOR
MAX ADI LATE 10 POOR 47 GEN GOOD 3 VERY POOR 36 FAIR
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 4 3 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-290915-
OHIO-
INCLUDING THE CITY OF WHEELING
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 20 10 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 1 (+3) 17 (+3) -2 16
RH % (24H TREND) 84 (-4) 58 (-4) 87 50
WIND 20FT/EARLY(MPH) W 8 W 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(M-AGL/MSL) 1150 970
MIXING HGT(FT-AGL/MSL) 3760 3180
TRANSPORT WND (MPH) NW 16 N 8
VENT RATE (KT-FT) 48740 22260
CATEGORY DAY 4 2
INVERSION 7PM 4F/4AM 7PM 4F/9AM
DISPERSION 5 2
MAX ADI EARLY 14 GEN POOR 31 FAIR 7 POOR 18 GEN POOR
MAX ADI LATE 13 GEN POOR 45 GEN GOOD 3 VERY POOR 31 FAIR
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 4 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-290915-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 20 10 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 2 (+4) 18 (+3) -1 17
RH % (24H TREND) 85 (0) 58 (-7) 90 52
WIND 20FT/EARLY(MPH) W 7 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(M-AGL/MSL) 1180 1020
MIXING HGT(FT-AGL/MSL) 3860 3340
TRANSPORT WND (MPH) W 16 N 7
VENT RATE (KT-FT) 53970 20040
CATEGORY DAY 4 2
INVERSION 6PM 4F/4AM 7PM 5F/9AM
DISPERSION 5 2
MAX ADI EARLY 14 GEN POOR 30 FAIR 5 VERY POOR 18 GEN POOR
MAX ADI LATE 10 POOR 47 GEN GOOD 3 VERY POOR 31 FAIR
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 4 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-290915-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 20 10 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 1 (+3) 17 (+2) 0 18
RH % (24H TREND) 86 (-6) 60 (-8) 91 53
WIND 20FT/EARLY(MPH) W 6 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(M-AGL/MSL) 1160 1030
MIXING HGT(FT-AGL/MSL) 3810 3390
TRANSPORT WND (MPH) W 16 N 7
VENT RATE (KT-FT) 54680 20340
CATEGORY DAY 4 2
INVERSION 7PM 4F/4AM 7PM 5F/9AM
DISPERSION 5 2
MAX ADI EARLY 17 GEN POOR 30 FAIR 5 VERY POOR 16 GEN POOR
MAX ADI LATE 10 POOR 44 GEN GOOD 3 VERY POOR 27 FAIR
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 4 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-290915-
MARION-
INCLUDING THE CITY OF FAIRMONT
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE SNOW
CHANCE PRECIP (%) 20 20 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 3 (+4) 16 (+1) 0 17
RH % (24H TREND) 85 (-9) 62 (-9) 94 54
WIND 20FT/EARLY(MPH) W 6 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 2 2 1
PRECIP BEGIN 6 PM CONTINUING 1 PM
PRECIP END CONTINUING 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1210 950
MIXING HGT(FT-AGL/MSL) 3970 3130
TRANSPORT WND (MPH) W 18 N 8
VENT RATE (KT-FT) 60560 21910
CATEGORY DAY 4 2
INVERSION 5AM 6F/9AM 6PM 5F/9AM
DISPERSION 5 2
MAX ADI EARLY 18 GEN POOR 35 FAIR 5 VERY POOR 17 GEN POOR
MAX ADI LATE 10 POOR 49 GEN GOOD 3 VERY POOR 22 FAIR
MAX LVORI EARLY 4 4 5 6
MAX LVORI LATE 4 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-290915-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE SNOW
CHANCE PRECIP (%) 20 20 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 2 (+2) 16 (+1) 0 17
RH % (24H TREND) 84 (-9) 61 (-8) 91 53
WIND 20FT/EARLY(MPH) W 6 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 2 2 1
PRECIP BEGIN 6 PM CONTINUING 1 PM
PRECIP END CONTINUING 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1310 940
MIXING HGT(FT-AGL/MSL) 4290 3090
TRANSPORT WND (MPH) W 20 N 8
VENT RATE (KT-FT) 63520 21630
CATEGORY DAY 4 2
INVERSION 7PM 6F/4AM 7PM 6F/9AM
DISPERSION 5 2
MAX ADI EARLY 12 POOR 37 FAIR 5 VERY POOR 20 GEN POOR
MAX ADI LATE 11 POOR 54 GEN GOOD 3 VERY POOR 28 FAIR
MAX LVORI EARLY 4 4 5 6
MAX LVORI LATE 4 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-290915-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE SNOW
CHANCE PRECIP (%) 20 20 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 1 (+3) 13 (+1) -2 15
RH % (24H TREND) 86 (-9) 62 (-8) 91 53
WIND 20FT/EARLY(MPH) W 7 W 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.01 0.00 0.00
PRECIP DURATION 1 2 1
PRECIP BEGIN 6 PM CONTINUING 6 AM
PRECIP END CONTINUING 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1140 810
MIXING HGT(FT-AGL/MSL) 3730 2640
TRANSPORT WND (MPH) W 21 NW 9
VENT RATE (KT-FT) 56860 21120
CATEGORY DAY 4 2
INVERSION 6PM 4F/9AM 6PM 4F/9AM
DISPERSION 5 2
MAX ADI EARLY 15 GEN POOR 37 FAIR 7 POOR 23 FAIR
MAX ADI LATE 13 GEN POOR 53 GEN GOOD 4 VERY POOR 27 FAIR
MAX LVORI EARLY 4 4 5 6
MAX LVORI LATE 4 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-290915-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS FLURRIES FLURRIES SNOW
CHANCE PRECIP (%) 20 20 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 2 (+4) 15 (+2) -2 18
RH % (24H TREND) 86 (-7) 62 (-8) 92 52
WIND 20FT/EARLY(MPH) W 6 G17 W 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.01 0.00 0.00
PRECIP DURATION 1 2 1
PRECIP BEGIN 6 PM CONTINUING 6 AM
PRECIP END CONTINUING 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1220 910
MIXING HGT(FT-AGL/MSL) 4000 3000
TRANSPORT WND (MPH) W 22 NW 9
VENT RATE (KT-FT) 73850 24000
CATEGORY DAY 4 2
INVERSION NONE NONE 6PM 5F/9AM
DISPERSION 5 2
MAX ADI EARLY 15 GEN POOR 47 GEN GOOD 6 VERY POOR 28 FAIR
MAX ADI LATE 13 GEN POOR 59 GEN GOOD 4 VERY POOR 30 FAIR
MAX LVORI EARLY 4 4 5 6
MAX LVORI LATE 4 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-290915-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS FLURRIES FLURRIES SNOW
CHANCE PRECIP (%) 30 20 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 1 (+3) 13 (+1) -2 16
RH % (24H TREND) 86 (-9) 63 (-10) 92 52
WIND 20FT/EARLY(MPH) W 9 G22 W 8 G19 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 9 G22 W 7 G18 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.02 0.02 0.00
PRECIP DURATION 2 2 1 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1100 840
MIXING HGT(FT-AGL/MSL) 3600 2770
TRANSPORT WND (MPH) W 24 NW 10
VENT RATE (KT-FT) 71080 24930
CATEGORY DAY 4 3
INVERSION 6PM 3F/4AM 6PM 4F/9AM
DISPERSION 5 3
MAX ADI EARLY 27 FAIR 49 GEN GOOD 11 POOR 27 FAIR
MAX ADI LATE 25 FAIR 60 GEN GOOD 5 VERY POOR 31 FAIR
MAX LVORI EARLY 4 4 4 5
MAX LVORI LATE 4 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-290915-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS FLURRIES FLURRIES SNOW
CHANCE PRECIP (%) 30 20 10 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 2 (+2) 15 (0) 0 19
RH % (24H TREND) 84 (-8) 59 (-10) 91 50
WIND 20FT/EARLY(MPH) W 8 G20 W 6 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 G20 W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.03 0.02 0.00
PRECIP DURATION 2 2 1 2
PRECIP BEGIN 6 PM CONTINUING 1 AM CONTINUING
PRECIP END CONTINUING 6 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1130 920
MIXING HGT(FT-AGL/MSL) 3720 3010
TRANSPORT WND (MPH) W 24 NW 8
VENT RATE (KT-FT) 70360 21070
CATEGORY DAY 4 2
INVERSION 5AM 3F/6AM 6PM 6F/9AM
DISPERSION 5 2
MAX ADI EARLY 32 FAIR 47 GEN GOOD 9 POOR 21 FAIR
MAX ADI LATE 29 FAIR 61 GOOD 5 VERY POOR 24 FAIR
MAX LVORI EARLY 3 3 4 6
MAX LVORI LATE 4 2 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-290915-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1223 PM EST WED JAN 28 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS FLURRIES FLURRIES SNOW
CHANCE PRECIP (%) 30 20 10 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) -2 (+2) 11 (+2) -4 17
RH % (24H TREND) 91 (-2) 68 (-7) 100 59
WIND 20FT/EARLY(MPH) W 11 G32 W 9 G28 W 5 G17 LGT/VAR
WIND 20FT/LATE(MPH) W 12 G33 W 8 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.05 0.04 0.02 0.00
PRECIP DURATION 2 2 1 2
PRECIP BEGIN 6 PM CONTINUING 1 AM CONTINUING
PRECIP END CONTINUING 6 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 910 840
MIXING HGT(FT-AGL/MSL) 2980 2770
TRANSPORT WND (MPH) W 26 W 12
VENT RATE (KT-FT) 73720 27700
CATEGORY DAY 4 3
INVERSION NONE NONE 6PM 7F/10AM
DISPERSION 5 3
MAX ADI EARLY 37 FAIR 49 GEN GOOD 15 GEN POOR 25 FAIR
MAX ADI LATE 33 FAIR 59 GEN GOOD 7 POOR 27 FAIR
MAX LVORI EARLY 4 4 5 7
MAX LVORI LATE 4 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 6 BELOW. HIGHS AROUND 14.
NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 1. HIGHS AROUND 17.
NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 3. HIGHS IN THE LOWER 20S.
SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE UPPER 20S.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 13. SOUTHWEST WINDS 5 TO
10 MPH.
CL
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