136
FNUS51 KPBZ 171706
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1206 PM EST SAT JAN 17 2026
DISCUSSION
A COLD FRONT WILL MOVE THROUGH TODAY RESULTING IN SOME SNOW
SHOWERS DEVELOPING ALONG AND BEHIND THE COLD FRONT. SOME SNOW
SHOWERS WILL PRODUCE REDUCED VISIBILITY AND QUICK ACCUMULATIONS.
COLDER AIR WILL MOVE INTO THE REGION IN THE COMING DAYS.
OHZ039-180915-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 20 0 30 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 12 (-18) 23 (-14) 16 24
RH % (24H TREND) 72 (-23) 47 (-13) 80 50
WIND 20FT/EARLY(MPH) W 5 SW 6 SW 5 SW 12 G23
WIND 20FT/LATE(MPH) LGT/VAR SW 7 SW 9 G18 W 14 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 2 1
PRECIP BEGIN 6 PM 7 PM CONTINUING
PRECIP END 10 PM CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1230 1550
MIXING HGT(FT-AGL/MSL) 4050 5080
TRANSPORT WND (MPH) SW 17 W 33
VENT RATE (KT-FT) 60750 147320
CATEGORY DAY 4 5
INVERSION 7PM 14F/7AM 7PM 20F/4AM
DISPERSION 4 5
MAX ADI EARLY 12 POOR 61 GOOD 22 FAIR 109 VERY GOOD
MAX ADI LATE 9 POOR 66 GOOD 31 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-180915-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 20 0 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 13 (-16) 22 (-14) 15 23
RH % (24H TREND) 71 (-26) 49 (-14) 78 51
WIND 20FT/EARLY(MPH) W 7 SW 7 SW 6 SW 13 G24
WIND 20FT/LATE(MPH) W 5 SW 8 SW 9 G19 W 15 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 1 1
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 10 PM CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1230 1550
MIXING HGT(FT-AGL/MSL) 4040 5070
TRANSPORT WND (MPH) W 17 W 33
VENT RATE (KT-FT) 60600 147030
CATEGORY DAY 4 5
INVERSION 7PM 17F/4AM 7PM 19F/4AM
DISPERSION 4 5
MAX ADI EARLY 17 GEN POOR 62 GOOD 21 FAIR 113 VERY GOOD
MAX ADI LATE 8 POOR 65 GOOD 27 FAIR 110 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-180915-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 20 0 40 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 13 (-16) 22 (-14) 15 24
RH % (24H TREND) 73 (-21) 49 (-18) 79 52
WIND 20FT/EARLY(MPH) W 6 SW 6 SW 5 SW 13 G24
WIND 20FT/LATE(MPH) W 5 SW 7 SW 9 G19 W 15 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 0 2 1
PRECIP BEGIN 6 PM 7 PM CONTINUING
PRECIP END 10 PM CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1210 1600
MIXING HGT(FT-AGL/MSL) 3960 5260
TRANSPORT WND (MPH) W 18 W 35
VENT RATE (KT-FT) 63360 157800
CATEGORY DAY 4 5
INVERSION 8PM 17F/4AM 7PM 19F/4AM
DISPERSION 4 5
MAX ADI EARLY 18 GEN POOR 62 GOOD 21 FAIR 117 VERY GOOD
MAX ADI LATE 8 POOR 66 GOOD 25 FAIR 115 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-180915-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS NONE
CHANCE PRECIP (%) 20 0 30 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 12 (-18) 23 (-13) 15 22
RH % (24H TREND) 73 (-24) 51 (-8) 86 50
WIND 20FT/EARLY(MPH) W 5 SW 5 SW 5 W 11 G23
WIND 20FT/LATE(MPH) LGT/VAR SW 6 SW 8 G18 W 13 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 2
PRECIP BEGIN 6 PM 7 PM
PRECIP END 10 PM 6 AM
MIXING HGT(M-AGL/MSL) 1200 1490
MIXING HGT(FT-AGL/MSL) 3950 4880
TRANSPORT WND (MPH) SW 16 W 32
VENT RATE (KT-FT) 55300 136640
CATEGORY DAY 4 5
INVERSION 6PM 14F/7AM 8PM 20F/4AM
DISPERSION 4 5
MAX ADI EARLY 9 POOR 62 GOOD 17 GEN POOR 101 VERY GOOD
MAX ADI LATE 9 POOR 48 GEN GOOD 27 FAIR 98 GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-180915-
HARRISON-
INCLUDING THE CITY OF CADIZ
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 20 0 30 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 14 (-15) 24 (-13) 16 24
RH % (24H TREND) 72 (-27) 46 (-15) 77 48
WIND 20FT/EARLY(MPH) W 6 W 6 SW 5 SW 12 G25
WIND 20FT/LATE(MPH) W 5 SW 7 SW 9 G19 W 14 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 1 1
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 10 PM CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1290 1560
MIXING HGT(FT-AGL/MSL) 4240 5120
TRANSPORT WND (MPH) SW 17 W 35
VENT RATE (KT-FT) 63600 153600
CATEGORY DAY 4 5
INVERSION 7PM 18F/4AM 7PM 19F/4AM
DISPERSION 4 5
MAX ADI EARLY 12 POOR 65 GOOD 18 GEN POOR 115 VERY GOOD
MAX ADI LATE 8 POOR 70 GOOD 25 FAIR 110 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-180915-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 20 0 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 15 (-14) 24 (-13) 16 24
RH % (24H TREND) 72 (-27) 45 (-17) 75 48
WIND 20FT/EARLY(MPH) W 6 W 6 SW 5 SW 13 G25
WIND 20FT/LATE(MPH) W 5 W 7 SW 9 G19 W 14 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 4 AM CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1340 1600
MIXING HGT(FT-AGL/MSL) 4400 5240
TRANSPORT WND (MPH) W 18 W 35
VENT RATE (KT-FT) 70400 157200
CATEGORY DAY 4 5
INVERSION 7PM 20F/4AM 7PM 20F/4AM
DISPERSION 4 5
MAX ADI EARLY 18 GEN POOR 64 GOOD 19 GEN POOR 118 VERY GOOD
MAX ADI LATE 8 POOR 69 GOOD 23 FAIR 114 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-180915-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS NONE
CHANCE PRECIP (%) 20 0 20 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 12 (-18) 23 (-14) 15 23
RH % (24H TREND) 74 (-24) 49 (-8) 83 48
WIND 20FT/EARLY(MPH) LGT/VAR W 5 LGT/VAR W 11 G23
WIND 20FT/LATE(MPH) LGT/VAR SW 6 SW 7 G18 W 13 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 6 PM 1 AM
PRECIP END 10 PM 6 AM
MIXING HGT(M-AGL/MSL) 1280 1520
MIXING HGT(FT-AGL/MSL) 4200 4990
TRANSPORT WND (MPH) W 16 W 33
VENT RATE (KT-FT) 58800 144710
CATEGORY DAY 4 5
INVERSION 6PM 14F/8AM 7PM 20F/4AM
DISPERSION 4 5
MAX ADI EARLY 8 POOR 62 GOOD 13 GEN POOR 106 VERY GOOD
MAX ADI LATE 8 POOR 62 GOOD 24 FAIR 99 GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-180915-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS NONE
CHANCE PRECIP (%) 20 0 20 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 13 (-17) 24 (-14) 15 24
RH % (24H TREND) 74 (-25) 46 (-13) 79 47
WIND 20FT/EARLY(MPH) LGT/VAR W 5 LGT/VAR SW 11 G24
WIND 20FT/LATE(MPH) LGT/VAR SW 6 SW 7 G19 W 12 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 6 PM 1 AM
PRECIP END 10 PM 6 AM
MIXING HGT(M-AGL/MSL) 1340 1570
MIXING HGT(FT-AGL/MSL) 4390 5150
TRANSPORT WND (MPH) W 16 W 33
VENT RATE (KT-FT) 61460 149350
CATEGORY DAY 4 5
INVERSION 6PM 18F/4AM 7PM 20F/4AM
DISPERSION 4 5
MAX ADI EARLY 8 POOR 62 GOOD 12 POOR 112 VERY GOOD
MAX ADI LATE 8 POOR 69 GOOD 30 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-180915-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 20 0 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 15 (-15) 24 (-14) 16 25
RH % (24H TREND) 76 (-23) 46 (-20) 79 49
WIND 20FT/EARLY(MPH) W 5 W 6 SW 5 SW 13 G25
WIND 20FT/LATE(MPH) W 5 W 7 SW 9 G20 W 14 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 4 AM CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1360 1620
MIXING HGT(FT-AGL/MSL) 4480 5330
TRANSPORT WND (MPH) W 18 W 36
VENT RATE (KT-FT) 71680 165230
CATEGORY DAY 4 5
INVERSION 6PM 20F/4AM 7PM 20F/4AM
DISPERSION 4 5
MAX ADI EARLY 10 POOR 60 GEN GOOD 13 GEN POOR 115 VERY GOOD
MAX ADI LATE 8 POOR 70 GOOD 25 FAIR 110 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-180915-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW SHOWERS NONE
CHANCE PRECIP (%) 0 0 10 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 14 (-16) 24 (-14) 15 25
RH % (24H TREND) 75 (-24) 46 (-17) 78 48
WIND 20FT/EARLY(MPH) LGT/VAR W 5 LGT/VAR SW 11 G24
WIND 20FT/LATE(MPH) LGT/VAR W 6 SW 7 G19 W 12 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 AM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1410 1620
MIXING HGT(FT-AGL/MSL) 4620 5320
TRANSPORT WND (MPH) W 15 W 33
VENT RATE (KT-FT) 60060 154280
CATEGORY DAY 4 5
INVERSION 6PM 19F/4AM 7PM 20F/4AM
DISPERSION 4 5
MAX ADI EARLY 7 POOR 62 GOOD 12 POOR 105 VERY GOOD
MAX ADI LATE 8 POOR 66 GOOD 23 FAIR 102 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-180915-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SNOW NONE NONE NONE
CHANCE PRECIP (%) 20 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 15 (-15) 25 (-14) 16 25
RH % (24H TREND) 75 (-25) 47 (-22) 76 47
WIND 20FT/EARLY(MPH) LGT/VAR W 5 LGT/VAR SW 10 G25
WIND 20FT/LATE(MPH) LGT/VAR W 6 SW 7 G20 W 11 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 1470 1720
MIXING HGT(FT-AGL/MSL) 4810 5650
TRANSPORT WND (MPH) W 17 W 35
VENT RATE (KT-FT) 72150 169500
CATEGORY DAY 4 5
INVERSION 6PM 21F/4AM 7PM 21F/4AM
DISPERSION 4 5
MAX ADI EARLY 8 POOR 58 GEN GOOD 11 POOR 102 VERY GOOD
MAX ADI LATE 9 POOR 50 GEN GOOD 24 FAIR 103 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-180915-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 30 0 40 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 12 (-15) 21 (-14) 14 22
RH % (24H TREND) 85 (-11) 56 (-24) 86 62
WIND 20FT/EARLY(MPH) W 7 SW 7 SW 5 SW 13 G24
WIND 20FT/LATE(MPH) W 6 SW 7 SW 9 G17 W 16 G25
PRECIP AMOUNT 0.00 0.00 0.01 0.03
PRECIP DURATION 1 1 6
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 10 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1110 1620
MIXING HGT(FT-AGL/MSL) 3650 5330
TRANSPORT WND (MPH) SW 20 W 36
VENT RATE (KT-FT) 62050 165230
CATEGORY DAY 4 5
INVERSION 7PM 14F/6AM 7PM 18F/4AM
DISPERSION 4 5
MAX ADI EARLY 18 GEN POOR 60 GEN GOOD 18 GEN POOR 115 VERY GOOD
MAX ADI LATE 8 POOR 64 GOOD 25 FAIR 115 VERY GOOD
MAX LVORI EARLY 4 3 4 3
MAX LVORI LATE 4 2 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-180915-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 30 0 30 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 12 (-13) 21 (-14) 14 22
RH % (24H TREND) 87 (-8) 57 (-24) 87 66
WIND 20FT/EARLY(MPH) W 6 SW 6 LGT/VAR SW 10 G23
WIND 20FT/LATE(MPH) W 5 SW 6 SW 7 G17 W 13 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.03
PRECIP DURATION 1 1 6
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 4 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1210 1670
MIXING HGT(FT-AGL/MSL) 3980 5480
TRANSPORT WND (MPH) W 20 W 37
VENT RATE (KT-FT) 67660 175360
CATEGORY DAY 4 5
INVERSION 11PM 14F/6AM 7PM 16F/4AM
DISPERSION 4 5
MAX ADI EARLY 12 POOR 59 GEN GOOD 12 POOR 116 VERY GOOD
MAX ADI LATE 8 POOR 60 GEN GOOD 23 FAIR 118 VERY GOOD
MAX LVORI EARLY 4 3 4 4
MAX LVORI LATE 4 2 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-180915-
FOREST-
INCLUDING THE CITY OF TIONESTA
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 30 0 20 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 13 (-13) 21 (-14) 13 21
RH % (24H TREND) 86 (-7) 53 (-25) 86 64
WIND 20FT/EARLY(MPH) W 5 LGT/VAR LGT/VAR SW 8 G23
WIND 20FT/LATE(MPH) LGT/VAR SW 5 SW 5 W 11 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.03
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 4 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1300 1760
MIXING HGT(FT-AGL/MSL) 4270 5770
TRANSPORT WND (MPH) W 20 W 37
VENT RATE (KT-FT) 72590 184640
CATEGORY DAY 4 5
INVERSION NONE NONE NONE NONE
DISPERSION 4 5
MAX ADI EARLY 12 POOR 57 GEN GOOD 11 POOR 114 VERY GOOD
MAX ADI LATE 7 POOR 59 GEN GOOD 19 GEN POOR 119 VERY GOOD
MAX LVORI EARLY 4 3 4 4
MAX LVORI LATE 4 1 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-180915-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 20 0 40 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 12 (-16) 23 (-14) 15 24
RH % (24H TREND) 80 (-17) 50 (-23) 82 57
WIND 20FT/EARLY(MPH) W 5 SW 5 LGT/VAR SW 11 G22
WIND 20FT/LATE(MPH) LGT/VAR W 6 SW 7 W 14 G23
PRECIP AMOUNT 0.00 0.00 0.01 0.02
PRECIP DURATION 0 1 5
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 10 PM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1230 1630
MIXING HGT(FT-AGL/MSL) 4050 5340
TRANSPORT WND (MPH) W 20 W 37
VENT RATE (KT-FT) 68850 170880
CATEGORY DAY 4 5
INVERSION 10PM 17F/4AM 7PM 18F/4AM
DISPERSION 4 5
MAX ADI EARLY 12 POOR 61 GOOD 11 POOR 114 VERY GOOD
MAX ADI LATE 8 POOR 64 GOOD 23 FAIR 115 VERY GOOD
MAX LVORI EARLY 4 3 4 3
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-180915-
BUTLER-
INCLUDING THE CITY OF BUTLER
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW/FZ RA NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 20 0 30 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 12 (-16) 23 (-14) 14 24
RH % (24H TREND) 82 (-14) 52 (-25) 83 60
WIND 20FT/EARLY(MPH) W 5 W 5 LGT/VAR SW 11 G23
WIND 20FT/LATE(MPH) LGT/VAR W 6 SW 7 W 14 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 4 AM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1320 1630
MIXING HGT(FT-AGL/MSL) 4320 5360
TRANSPORT WND (MPH) W 18 W 37
VENT RATE (KT-FT) 69120 171520
CATEGORY DAY 4 5
INVERSION 10PM 18F/4AM 7PM 17F/4AM
DISPERSION 4 5
MAX ADI EARLY 12 POOR 61 GOOD 11 POOR 115 VERY GOOD
MAX ADI LATE 8 POOR 61 GOOD 23 FAIR 117 VERY GOOD
MAX LVORI EARLY 4 3 4 3
MAX LVORI LATE 4 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-180915-
CLARION-
INCLUDING THE CITY OF CLARION
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 20 0 20 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 13 (-14) 21 (-15) 14 22
RH % (24H TREND) 84 (-11) 54 (-25) 85 62
WIND 20FT/EARLY(MPH) W 5 W 5 LGT/VAR SW 10 G23
WIND 20FT/LATE(MPH) LGT/VAR W 6 SW 6 G17 W 12 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 5 AM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1350 1680
MIXING HGT(FT-AGL/MSL) 4440 5510
TRANSPORT WND (MPH) W 20 W 37
VENT RATE (KT-FT) 75480 176320
CATEGORY DAY 4 5
INVERSION 4AM 17F/5AM 8PM 16F/4AM
DISPERSION 4 5
MAX ADI EARLY 12 POOR 44 GEN GOOD 10 POOR 116 VERY GOOD
MAX ADI LATE 7 POOR 48 GEN GOOD 23 FAIR 118 VERY GOOD
MAX LVORI EARLY 4 3 4 4
MAX LVORI LATE 4 1 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-180915-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 20 0 0 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 15 (-12) 21 (-14) 13 22
RH % (24H TREND) 83 (-13) 53 (-24) 81 60
WIND 20FT/EARLY(MPH) W 6 W 5 LGT/VAR SW 11 G24
WIND 20FT/LATE(MPH) W 5 W 6 SW 7 G17 W 14 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1 2
PRECIP BEGIN 6 PM 7 AM
PRECIP END 6 AM 6 PM
MIXING HGT(M-AGL/MSL) 1380 1730
MIXING HGT(FT-AGL/MSL) 4530 5670
TRANSPORT WND (MPH) W 20 W 38
VENT RATE (KT-FT) 77010 187110
CATEGORY DAY 4 5
INVERSION NONE NONE NONE NONE
DISPERSION 4 5
MAX ADI EARLY 20 GEN POOR 41 GEN GOOD 10 POOR 119 VERY GOOD
MAX ADI LATE 8 POOR 45 GEN GOOD 23 FAIR 127 VERY GOOD
MAX LVORI EARLY 4 4 3 3
MAX LVORI LATE 4 2 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-180915-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 20 0 40 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 15 (-14) 24 (-14) 16 24
RH % (24H TREND) 76 (-22) 47 (-21) 78 51
WIND 20FT/EARLY(MPH) W 5 W 5 LGT/VAR SW 11 G23
WIND 20FT/LATE(MPH) LGT/VAR W 6 SW 6 G17 W 13 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 4 AM CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1320 1650
MIXING HGT(FT-AGL/MSL) 4340 5430
TRANSPORT WND (MPH) W 16 W 35
VENT RATE (KT-FT) 60760 162900
CATEGORY DAY 4 5
INVERSION NONE NONE 7PM 20F/4AM
DISPERSION 4 5
MAX ADI EARLY 11 POOR 63 GOOD 12 POOR 115 VERY GOOD
MAX ADI LATE 8 POOR 66 GOOD 23 FAIR 115 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-180915-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SNOW/FZ RA NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 30 0 30 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-13) 24 (-15) 16 26
RH % (24H TREND) 80 (-17) 48 (-25) 79 51
WIND 20FT/EARLY(MPH) W 6 W 6 SW 5 SW 13 G24
WIND 20FT/LATE(MPH) LGT/VAR W 7 SW 8 G17 W 16 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 6 AM CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1450 1750
MIXING HGT(FT-AGL/MSL) 4750 5740
TRANSPORT WND (MPH) W 17 W 36
VENT RATE (KT-FT) 71250 177940
CATEGORY DAY 4 5
INVERSION NONE NONE NONE NONE
DISPERSION 4 5
MAX ADI EARLY 15 GEN POOR 49 GEN GOOD 11 POOR 117 VERY GOOD
MAX ADI LATE 8 POOR 54 GEN GOOD 23 FAIR 121 VERY GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-180915-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW/FZ RA NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 20 0 20 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 14 (-14) 23 (-14) 14 24
RH % (24H TREND) 82 (-16) 53 (-25) 82 58
WIND 20FT/EARLY(MPH) W 5 W 5 LGT/VAR SW 11 G23
WIND 20FT/LATE(MPH) LGT/VAR W 6 SW 6 G17 W 14 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 6 AM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1460 1770
MIXING HGT(FT-AGL/MSL) 4790 5800
TRANSPORT WND (MPH) W 20 W 37
VENT RATE (KT-FT) 81430 185600
CATEGORY DAY 4 5
INVERSION 6PM 21F/4AM 8PM 18F/4AM
DISPERSION 4 5
MAX ADI EARLY 13 GEN POOR 44 GEN GOOD 10 POOR 111 VERY GOOD
MAX ADI LATE 7 POOR 52 GEN GOOD 23 FAIR 122 VERY GOOD
MAX LVORI EARLY 4 3 4 3
MAX LVORI LATE 4 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-180915-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 30 0 20 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-14) 24 (-14) 15 25
RH % (24H TREND) 78 (-20) 47 (-24) 75 50
WIND 20FT/EARLY(MPH) W 6 W 6 SW 5 SW 14 G25
WIND 20FT/LATE(MPH) W 5 W 8 SW 9 G19 W 16 G26
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 6 AM CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1420 1740
MIXING HGT(FT-AGL/MSL) 4660 5710
TRANSPORT WND (MPH) W 18 W 37
VENT RATE (KT-FT) 74560 182720
CATEGORY DAY 4 5
INVERSION 7PM 22F/4AM 7PM 20F/4AM
DISPERSION 4 5
MAX ADI EARLY 14 GEN POOR 48 GEN GOOD 13 GEN POOR 125 VERY GOOD
MAX ADI LATE 8 POOR 54 GEN GOOD 25 FAIR 123 VERY GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-180915-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 30 0 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-14) 24 (-14) 16 25
RH % (24H TREND) 82 (-18) 50 (-27) 74 51
WIND 20FT/EARLY(MPH) LGT/VAR W 5 LGT/VAR SW 12 G24
WIND 20FT/LATE(MPH) LGT/VAR W 7 SW 8 G19 W 14 G24
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 6 AM CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1520 1800
MIXING HGT(FT-AGL/MSL) 5000 5910
TRANSPORT WND (MPH) W 18 W 37
VENT RATE (KT-FT) 80000 189120
CATEGORY DAY 4 5
INVERSION 7PM 23F/4AM 7PM 20F/4AM
DISPERSION 4 5
MAX ADI EARLY 9 POOR 43 GEN GOOD 12 POOR 116 VERY GOOD
MAX ADI LATE 8 POOR 51 GEN GOOD 27 FAIR 118 VERY GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-180915-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 40 0 20 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-13) 24 (-15) 14 26
RH % (24H TREND) 85 (-14) 51 (-24) 81 55
WIND 20FT/EARLY(MPH) W 6 W 6 SW 5 SW 14 G24
WIND 20FT/LATE(MPH) SW 5 W 8 SW 8 G18 W 18 G25
PRECIP AMOUNT 0.01 0.00 0.00 0.01
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 6 AM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1510 1770
MIXING HGT(FT-AGL/MSL) 4960 5820
TRANSPORT WND (MPH) W 18 W 38
VENT RATE (KT-FT) 79360 192060
CATEGORY DAY 4 5
INVERSION 6PM 23F/4AM 7PM 18F/4AM
DISPERSION 4 5
MAX ADI EARLY 13 GEN POOR 43 GEN GOOD 11 POOR 122 VERY GOOD
MAX ADI LATE 7 POOR 53 GEN GOOD 23 FAIR 126 VERY GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-180915-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 40 0 10 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-14) 24 (-13) 14 24
RH % (24H TREND) 83 (-15) 50 (-23) 76 54
WIND 20FT/EARLY(MPH) W 5 W 5 W 5 SW 13 G26
WIND 20FT/LATE(MPH) SW 5 W 7 SW 8 G21 W 16 G28
PRECIP AMOUNT 0.01 0.00 0.00 0.02
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 6 AM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1440 1720
MIXING HGT(FT-AGL/MSL) 4730 5660
TRANSPORT WND (MPH) W 21 W 39
VENT RATE (KT-FT) 85140 192440
CATEGORY DAY 4 5
INVERSION 6PM 23F/4AM 7PM 18F/4AM
DISPERSION 4 5
MAX ADI EARLY 12 POOR 44 GEN GOOD 13 GEN POOR 130 VERY GOOD
MAX ADI LATE 7 POOR 50 GEN GOOD 25 FAIR 136 VERY GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-180915-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 40 0 20 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-13) 25 (-14) 15 26
RH % (24H TREND) 85 (-14) 52 (-23) 76 53
WIND 20FT/EARLY(MPH) LGT/VAR W 5 LGT/VAR SW 12 G23
WIND 20FT/LATE(MPH) LGT/VAR W 7 SW 7 G18 W 14 G23
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 2 1 2
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 6 AM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1560 1840
MIXING HGT(FT-AGL/MSL) 5120 6030
TRANSPORT WND (MPH) W 20 W 38
VENT RATE (KT-FT) 87040 198990
CATEGORY DAY 4 5
INVERSION 6PM 24F/4AM 7PM 20F/4AM
DISPERSION 4 5
MAX ADI EARLY 9 POOR 41 GEN GOOD 11 POOR 123 VERY GOOD
MAX ADI LATE 7 POOR 48 GEN GOOD 24 FAIR 125 VERY GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-180915-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 40 0 10 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-12) 23 (-13) 13 24
RH % (24H TREND) 88 (-11) 54 (-22) 80 57
WIND 20FT/EARLY(MPH) LGT/VAR W 5 LGT/VAR SW 11 G23
WIND 20FT/LATE(MPH) LGT/VAR W 6 SW 7 G20 W 12 G24
PRECIP AMOUNT 0.03 0.00 0.00 0.01
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 6 AM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1380 1660
MIXING HGT(FT-AGL/MSL) 4530 5460
TRANSPORT WND (MPH) W 20 W 39
VENT RATE (KT-FT) 77010 185640
CATEGORY DAY 4 5
INVERSION 6PM 22F/4AM 7PM 16F/4AM
DISPERSION 4 5
MAX ADI EARLY 10 POOR 41 GEN GOOD 13 GEN POOR 124 VERY GOOD
MAX ADI LATE 6 VERY POOR 48 GEN GOOD 25 FAIR 127 VERY GOOD
MAX LVORI EARLY 5 4 3 3
MAX LVORI LATE 5 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-180915-
INDIANA-
INCLUDING THE CITY OF INDIANA
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 30 0 0 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-12) 24 (-13) 14 25
RH % (24H TREND) 83 (-15) 53 (-25) 80 56
WIND 20FT/EARLY(MPH) W 6 W 6 LGT/VAR SW 12 G25
WIND 20FT/LATE(MPH) LGT/VAR W 7 SW 7 G17 W 15 G27
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 7 AM
PRECIP END 6 AM 1 PM
MIXING HGT(M-AGL/MSL) 1490 1740
MIXING HGT(FT-AGL/MSL) 4900 5710
TRANSPORT WND (MPH) W 18 W 38
VENT RATE (KT-FT) 78400 188430
CATEGORY DAY 4 5
INVERSION 1AM 22F/4AM NONE NONE
DISPERSION 4 5
MAX ADI EARLY 14 GEN POOR 42 GEN GOOD 11 POOR 116 VERY GOOD
MAX ADI LATE 7 POOR 49 GEN GOOD 23 FAIR 126 VERY GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 2 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-180915-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SNOW NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 30 0 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-11) 24 (-12) 15 24
RH % (24H TREND) 83 (-16) 52 (-24) 79 56
WIND 20FT/EARLY(MPH) W 6 W 6 W 5 SW 12 G25
WIND 20FT/LATE(MPH) W 5 W 7 SW 8 G18 W 15 G28
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 7 AM
PRECIP END 6 AM 1 PM
MIXING HGT(M-AGL/MSL) 1440 1680
MIXING HGT(FT-AGL/MSL) 4710 5500
TRANSPORT WND (MPH) W 18 W 39
VENT RATE (KT-FT) 75360 187000
CATEGORY DAY 4 5
INVERSION 6PM 23F/4AM 8PM 17F/4AM
DISPERSION 4 5
MAX ADI EARLY 14 GEN POOR 42 GEN GOOD 12 POOR 123 VERY GOOD
MAX ADI LATE 7 POOR 49 GEN GOOD 25 FAIR 133 VERY GOOD
MAX LVORI EARLY 4 4 3 3
MAX LVORI LATE 4 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-180915-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 20 0 40 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-13) 23 (-14) 17 24
RH % (24H TREND) 73 (-25) 45 (-18) 74 48
WIND 20FT/EARLY(MPH) W 6 W 5 SW 5 SW 11 G23
WIND 20FT/LATE(MPH) LGT/VAR W 6 SW 8 G18 W 14 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 4 AM CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1330 1660
MIXING HGT(FT-AGL/MSL) 4360 5440
TRANSPORT WND (MPH) W 18 W 33
VENT RATE (KT-FT) 69760 157760
CATEGORY DAY 4 5
INVERSION NONE NONE 7PM 20F/4AM
DISPERSION 4 5
MAX ADI EARLY 18 GEN POOR 65 GOOD 12 POOR 116 VERY GOOD
MAX ADI LATE 8 POOR 69 GOOD 23 FAIR 114 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-180915-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 20 0 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-13) 24 (-14) 17 25
RH % (24H TREND) 74 (-26) 44 (-21) 73 47
WIND 20FT/EARLY(MPH) W 6 W 6 SW 5 SW 12 G25
WIND 20FT/LATE(MPH) LGT/VAR W 7 SW 8 G18 W 15 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 4 AM CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1420 1660
MIXING HGT(FT-AGL/MSL) 4670 5430
TRANSPORT WND (MPH) W 20 W 36
VENT RATE (KT-FT) 79390 168330
CATEGORY DAY 4 5
INVERSION NONE NONE 7PM 20F/4AM
DISPERSION 4 5
MAX ADI EARLY 17 GEN POOR 65 GOOD 13 GEN POOR 118 VERY GOOD
MAX ADI LATE 8 POOR 73 GOOD 24 FAIR 118 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-180915-
OHIO-
INCLUDING THE CITY OF WHEELING
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 20 0 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-14) 24 (-14) 16 25
RH % (24H TREND) 76 (-22) 46 (-23) 74 48
WIND 20FT/EARLY(MPH) W 6 W 6 SW 5 SW 13 G25
WIND 20FT/LATE(MPH) W 5 W 8 SW 9 G19 W 15 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 5 AM CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1390 1660
MIXING HGT(FT-AGL/MSL) 4550 5450
TRANSPORT WND (MPH) W 18 W 37
VENT RATE (KT-FT) 72800 174400
CATEGORY DAY 4 5
INVERSION 7PM 22F/4AM 7PM 20F/4AM
DISPERSION 4 5
MAX ADI EARLY 16 GEN POOR 63 GOOD 18 GEN POOR 118 VERY GOOD
MAX ADI LATE 8 POOR 71 GOOD 25 FAIR 116 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-180915-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 30 0 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-13) 24 (-14) 17 25
RH % (24H TREND) 81 (-19) 49 (-25) 75 51
WIND 20FT/EARLY(MPH) W 5 W 5 SW 5 SW 12 G25
WIND 20FT/LATE(MPH) LGT/VAR W 7 SW 8 G19 W 14 G25
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 PM 1 AM CONTINUING
PRECIP END 5 AM CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1460 1770
MIXING HGT(FT-AGL/MSL) 4780 5800
TRANSPORT WND (MPH) W 20 W 36
VENT RATE (KT-FT) 81260 179800
CATEGORY DAY 4 5
INVERSION 7PM 22F/4AM 7PM 21F/4AM
DISPERSION 4 5
MAX ADI EARLY 9 POOR 55 GEN GOOD 12 POOR 110 VERY GOOD
MAX ADI LATE 8 POOR 51 GEN GOOD 25 FAIR 110 VERY GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-180915-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SNOW NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 30 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-12) 24 (-13) 17 25
RH % (24H TREND) 85 (-15) 53 (-25) 74 52
WIND 20FT/EARLY(MPH) LGT/VAR W 5 LGT/VAR SW 11 G24
WIND 20FT/LATE(MPH) LGT/VAR W 6 SW 7 G19 W 12 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 7 AM
PRECIP END 6 AM 1 PM
MIXING HGT(M-AGL/MSL) 1480 1790
MIXING HGT(FT-AGL/MSL) 4860 5860
TRANSPORT WND (MPH) W 20 W 36
VENT RATE (KT-FT) 82620 181660
CATEGORY DAY 4 5
INVERSION 7PM 23F/4AM 7PM 20F/4AM
DISPERSION 4 5
MAX ADI EARLY 8 POOR 42 GEN GOOD 11 POOR 110 VERY GOOD
MAX ADI LATE 8 POOR 49 GEN GOOD 25 FAIR 109 VERY GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 2 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-180915-
MARION-
INCLUDING THE CITY OF FAIRMONT
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SNOW NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 30 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-13) 24 (-14) 16 25
RH % (24H TREND) 87 (-12) 55 (-25) 74 54
WIND 20FT/EARLY(MPH) LGT/VAR W 5 LGT/VAR SW 11 G24
WIND 20FT/LATE(MPH) LGT/VAR W 6 SW 7 G18 W 12 G24
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 7 AM
PRECIP END 6 AM 1 PM
MIXING HGT(M-AGL/MSL) 1520 1810
MIXING HGT(FT-AGL/MSL) 4990 5930
TRANSPORT WND (MPH) W 18 W 36
VENT RATE (KT-FT) 79840 183830
CATEGORY DAY 4 5
INVERSION 7PM 24F/4AM 7PM 19F/4AM
DISPERSION 4 5
MAX ADI EARLY 8 POOR 37 FAIR 10 POOR 120 VERY GOOD
MAX ADI LATE 8 POOR 47 GEN GOOD 25 FAIR 117 VERY GOOD
MAX LVORI EARLY 5 3 3 3
MAX LVORI LATE 4 2 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-180915-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SNOW NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 30 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-13) 25 (-13) 16 25
RH % (24H TREND) 85 (-14) 53 (-25) 75 53
WIND 20FT/EARLY(MPH) LGT/VAR W 5 LGT/VAR SW 11 G24
WIND 20FT/LATE(MPH) LGT/VAR W 6 SW 7 G18 W 12 G24
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 7 AM
PRECIP END 6 AM 1 PM
MIXING HGT(M-AGL/MSL) 1540 1840
MIXING HGT(FT-AGL/MSL) 5070 6020
TRANSPORT WND (MPH) W 18 W 37
VENT RATE (KT-FT) 81120 192640
CATEGORY DAY 4 5
INVERSION 7PM 24F/4AM 7PM 20F/4AM
DISPERSION 4 5
MAX ADI EARLY 8 POOR 35 FAIR 11 POOR 120 VERY GOOD
MAX ADI LATE 7 POOR 47 GEN GOOD 26 FAIR 120 VERY GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-180915-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SNOW NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 40 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-13) 22 (-13) 14 24
RH % (24H TREND) 89 (-11) 56 (-24) 78 58
WIND 20FT/EARLY(MPH) LGT/VAR W 5 LGT/VAR SW 11 G23
WIND 20FT/LATE(MPH) SW 5 W 6 SW 8 G19 W 12 G23
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 7 AM
PRECIP END 6 AM 1 PM
MIXING HGT(M-AGL/MSL) 1340 1650
MIXING HGT(FT-AGL/MSL) 4390 5430
TRANSPORT WND (MPH) W 21 W 38
VENT RATE (KT-FT) 79020 179190
CATEGORY DAY 4 5
INVERSION 6PM 22F/4AM 7PM 17F/4AM
DISPERSION 4 5
MAX ADI EARLY 8 POOR 33 FAIR 11 POOR 120 VERY GOOD
MAX ADI LATE 7 POOR 47 GEN GOOD 23 FAIR 119 VERY GOOD
MAX LVORI EARLY 5 3 3 3
MAX LVORI LATE 4 2 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-180915-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SNOW NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 40 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-12) 23 (-13) 14 24
RH % (24H TREND) 89 (-11) 57 (-20) 80 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10 G23
WIND 20FT/LATE(MPH) LGT/VAR W 6 SW 6 G18 W 11 G23
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 7 AM
PRECIP END 6 AM 1 PM
MIXING HGT(M-AGL/MSL) 1390 1700
MIXING HGT(FT-AGL/MSL) 4560 5570
TRANSPORT WND (MPH) W 18 W 38
VENT RATE (KT-FT) 72960 183810
CATEGORY DAY 4 5
INVERSION 11PM 23F/4AM 7PM 17F/4AM
DISPERSION 4 5
MAX ADI EARLY 8 POOR 35 FAIR 9 POOR 125 VERY GOOD
MAX ADI LATE 6 VERY POOR 50 GEN GOOD 25 FAIR 123 VERY GOOD
MAX LVORI EARLY 5 4 3 3
MAX LVORI LATE 5 2 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-180915-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SNOW NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 40 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-11) 22 (-13) 13 23
RH % (24H TREND) 92 (-8) 59 (-20) 81 60
WIND 20FT/EARLY(MPH) W 5 W 6 W 5 W 12 G27
WIND 20FT/LATE(MPH) W 5 W 7 SW 9 G22 W 13 G28
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 7 AM
PRECIP END 6 AM 1 PM
MIXING HGT(M-AGL/MSL) 1230 1540
MIXING HGT(FT-AGL/MSL) 4030 5070
TRANSPORT WND (MPH) W 20 W 39
VENT RATE (KT-FT) 68510 172380
CATEGORY DAY 4 5
INVERSION 7PM 22F/4AM 7PM 16F/4AM
DISPERSION 4 5
MAX ADI EARLY 11 POOR 37 FAIR 14 GEN POOR 124 VERY GOOD
MAX ADI LATE 9 POOR 48 GEN GOOD 27 FAIR 124 VERY GOOD
MAX LVORI EARLY 5 4 3 3
MAX LVORI LATE 5 2 3 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-180915-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SNOW SNOW NONE SNOW SHOWERS
CHANCE PRECIP (%) 40 20 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-11) 24 (-12) 13 24
RH % (24H TREND) 88 (-9) 56 (-16) 77 56
WIND 20FT/EARLY(MPH) LGT/VAR W 5 LGT/VAR W 12 G27
WIND 20FT/LATE(MPH) LGT/VAR W 6 SW 7 G21 W 13 G28
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2 0 1
PRECIP BEGIN 6 PM CONTINUING 7 AM
PRECIP END CONTINUING 8 AM 1 PM
MIXING HGT(M-AGL/MSL) 1250 1570
MIXING HGT(FT-AGL/MSL) 4090 5140
TRANSPORT WND (MPH) W 18 W 38
VENT RATE (KT-FT) 65440 169620
CATEGORY DAY 4 5
INVERSION NONE NONE 7PM 17F/4AM
DISPERSION 4 5
MAX ADI EARLY 9 POOR 33 FAIR 12 POOR 124 VERY GOOD
MAX ADI LATE 7 POOR 49 GEN GOOD 28 FAIR 121 VERY GOOD
MAX LVORI EARLY 5 3 4 3
MAX LVORI LATE 5 2 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-180915-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1206 PM EST SAT JAN 17 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE SNOW SHOWERS
CHANCE PRECIP (%) 30 20 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 14 (-10) 20 (-13) 9 20
RH % (24H TREND) 95 (+1) 64 (-3) 83 64
WIND 20FT/EARLY(MPH) W 5 G19 W 7 G20 W 7 G21 W 13 G37
WIND 20FT/LATE(MPH) W 6 G19 W 8 G20 W 10 G30 W 15 G38
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 1 0 1
PRECIP BEGIN 6 PM CONTINUING 7 AM
PRECIP END CONTINUING 8 AM 1 PM
MIXING HGT(M-AGL/MSL) 1100 1360
MIXING HGT(FT-AGL/MSL) 3610 4460
TRANSPORT WND (MPH) W 20 W 43
VENT RATE (KT-FT) 61370 165020
CATEGORY DAY 4 5
INVERSION 6PM 21F/4AM 7PM 14F/4AM
DISPERSION 4 5
MAX ADI EARLY 12 POOR 35 FAIR 16 GEN POOR 125 VERY GOOD
MAX ADI LATE 10 POOR 44 GEN GOOD 34 FAIR 124 VERY GOOD
MAX LVORI EARLY 5 4 4 3
MAX LVORI LATE 5 3 3 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 4. HIGHS AROUND 15.
SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 8. HIGHS IN
THE MID 30S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS AROUND
20. HIGHS IN THE UPPER 20S. WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 10. HIGHS AROUND 30.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND
FREEZING RAIN. LOWS AROUND 18. HIGHS IN THE UPPER 20S. NORTHWEST
WINDS 5 TO 10 MPH.
SHALLENBERGER
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