562
FNUS51 KPBZ 271812
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
112 PM EST SAT DEC 27 2025
DISCUSSION
DRY WEATHER CONTINUES THROUGH TONIGHT UNDER DEPARTING HIGH
PRESSURE. RAIN AND WARMER TEMPERATURES ARRIVE SUNDAY WITH A
WARM FRONT. RAIN WILL CHANGE TO SNOW MONDAY, WITH MUCH COLDER
TEMPERATURES AND STRONG WIND GUSTS BEHIND A STRONG FRONT. COLD
WEATHER AND PERIODIC SNOW CHANCES ARE THEN EXPECTED THROUGH MUCH
OF NEXT WEEK.
OHZ039-280915-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 80 100 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (-2) 61 (+20) 34 40
RH % (24H TREND) 97 (-1) 79 (+8) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 SW 13 G25 W 17 G36
WIND 20FT/LATE(MPH) LGT/VAR S 9 G18 SW 16 G26 W 19 G35
PRECIP AMOUNT 0.00 0.05 0.28 0.06
PRECIP DURATION 7 11 3
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 650 1690
MIXING HGT(FT-AGL/MSL) 2130 5530
TRANSPORT WND (MPH) S 22 W 46
VENT RATE (KT-FT) 40470 221200
CATEGORY DAY 3 5
INVERSION 6PM 50F/12PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 4 VERY POOR 16 GEN POOR 35 FAIR 127 VERY GOOD
MAX ADI LATE 5 VERY POOR 41 GEN GOOD 49 GEN GOOD 148 VERY GOOD
MAX LVORI EARLY 6 5 4 3
MAX LVORI LATE 6 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-280915-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 90 100 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 30 (-3) 60 (+20) 37 41
RH % (24H TREND) 96 (-1) 79 (+7) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 SW 14 G25 W 18 G37
WIND 20FT/LATE(MPH) LGT/VAR S 9 G18 SW 17 G26 W 19 G37
PRECIP AMOUNT 0.00 0.05 0.27 0.06
PRECIP DURATION 7 11 6
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 620 1690
MIXING HGT(FT-AGL/MSL) 2030 5550
TRANSPORT WND (MPH) SW 22 W 47
VENT RATE (KT-FT) 38570 227550
CATEGORY DAY 3 5
INVERSION 6PM 49F/12PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 5 VERY POOR 17 GEN POOR 34 FAIR 126 VERY GOOD
MAX ADI LATE 6 VERY POOR 41 GEN GOOD 48 GEN GOOD 158 VERY GOOD
MAX LVORI EARLY 6 5 4 3
MAX LVORI LATE 6 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-280915-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 90 100 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (-3) 59 (+21) 37 43
RH % (24H TREND) 96 (-2) 79 (+6) 100 58
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 SW 12 G24 W 18 G37
WIND 20FT/LATE(MPH) LGT/VAR S 8 G18 SW 15 G26 W 20 G37
PRECIP AMOUNT 0.00 0.06 0.27 0.07
PRECIP DURATION 6 11 6
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 600 1710
MIXING HGT(FT-AGL/MSL) 1980 5620
TRANSPORT WND (MPH) SW 21 W 51
VENT RATE (KT-FT) 35640 247280
CATEGORY DAY 3 5
INVERSION 6PM 48F/1PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 5 VERY POOR 14 GEN POOR 32 FAIR 129 VERY GOOD
MAX ADI LATE 7 POOR 38 FAIR 48 GEN GOOD 163 VERY GOOD
MAX LVORI EARLY 6 5 4 4
MAX LVORI LATE 6 5 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-280915-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 80 100 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-1) 62 (+21) 32 38
RH % (24H TREND) 99 (0) 81 (+9) 100 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 12 G24 W 16 G34
WIND 20FT/LATE(MPH) LGT/VAR S 8 G18 SW 14 G25 W 17 G35
PRECIP AMOUNT 0.00 0.05 0.26 0.05
PRECIP DURATION 5 11 3
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 670 1640
MIXING HGT(FT-AGL/MSL) 2210 5400
TRANSPORT WND (MPH) S 22 W 44
VENT RATE (KT-FT) 41990 205200
CATEGORY DAY 3 5
INVERSION 6PM 51F/12PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 4 VERY POOR 15 GEN POOR 38 FAIR 127 VERY GOOD
MAX ADI LATE 5 VERY POOR 43 GEN GOOD 49 GEN GOOD 142 VERY GOOD
MAX LVORI EARLY 6 6 4 3
MAX LVORI LATE 7 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-280915-
HARRISON-
INCLUDING THE CITY OF CADIZ
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 80 100 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (-2) 61 (+20) 38 42
RH % (24H TREND) 96 (-1) 76 (+7) 100 54
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 SW 12 G25 W 17 G38
WIND 20FT/LATE(MPH) LGT/VAR S 9 G19 SW 16 G27 W 18 G38
PRECIP AMOUNT 0.00 0.03 0.24 0.07
PRECIP DURATION 5 10 3
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 630 1630
MIXING HGT(FT-AGL/MSL) 2070 5360
TRANSPORT WND (MPH) SW 22 W 46
VENT RATE (KT-FT) 39330 214400
CATEGORY DAY 3 5
INVERSION 6PM 51F/12PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 4 VERY POOR 16 GEN POOR 34 FAIR 127 VERY GOOD
MAX ADI LATE 5 VERY POOR 41 GEN GOOD 47 GEN GOOD 146 VERY GOOD
MAX LVORI EARLY 6 5 4 3
MAX LVORI LATE 6 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-280915-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 80 100 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 31 (-4) 60 (+20) 40 44
RH % (24H TREND) 94 (-3) 75 (+5) 100 53
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 SW 13 G24 SW 17 G38
WIND 20FT/LATE(MPH) LGT/VAR S 9 G18 SW 16 G27 W 19 G39
PRECIP AMOUNT 0.00 0.03 0.23 0.06
PRECIP DURATION 6 10 6
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 640 1710
MIXING HGT(FT-AGL/MSL) 2110 5620
TRANSPORT WND (MPH) SW 21 W 46
VENT RATE (KT-FT) 37980 224800
CATEGORY DAY 3 5
INVERSION 6PM 49F/12PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 4 VERY POOR 14 GEN POOR 31 FAIR 129 VERY GOOD
MAX ADI LATE 4 VERY POOR 39 FAIR 49 GEN GOOD 149 VERY GOOD
MAX LVORI EARLY 6 5 4 3
MAX LVORI LATE 6 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-280915-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 60 100 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (-2) 63 (+20) 33 39
RH % (24H TREND) 98 (+1) 79 (+9) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 12 G24 W 16 G34
WIND 20FT/LATE(MPH) LGT/VAR S 8 G19 SW 15 G26 W 17 G35
PRECIP AMOUNT 0.00 0.03 0.20 0.05
PRECIP DURATION 2 10 3
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 680 1610
MIXING HGT(FT-AGL/MSL) 2230 5280
TRANSPORT WND (MPH) S 21 W 43
VENT RATE (KT-FT) 40140 195360
CATEGORY DAY 3 5
INVERSION 6PM 52F/11AM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 4 VERY POOR 20 GEN POOR 37 FAIR 127 VERY GOOD
MAX ADI LATE 4 VERY POOR 41 GEN GOOD 49 GEN GOOD 138 VERY GOOD
MAX LVORI EARLY 6 6 4 3
MAX LVORI LATE 7 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-280915-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 70 100 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-3) 63 (+20) 37 40
RH % (24H TREND) 96 (-2) 77 (+9) 100 53
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 SW 11 G24 W 15 G36
WIND 20FT/LATE(MPH) LGT/VAR S 8 G19 SW 14 G27 W 16 G36
PRECIP AMOUNT 0.00 0.03 0.22 0.05
PRECIP DURATION 3 10 3
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 640 1630
MIXING HGT(FT-AGL/MSL) 2100 5330
TRANSPORT WND (MPH) S 21 W 44
VENT RATE (KT-FT) 37800 202540
CATEGORY DAY 3 5
INVERSION 6PM 51F/11AM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 4 VERY POOR 19 GEN POOR 35 FAIR 130 VERY GOOD
MAX ADI LATE 4 VERY POOR 40 FAIR 49 GEN GOOD 138 VERY GOOD
MAX LVORI EARLY 6 6 4 3
MAX LVORI LATE 7 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-280915-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 60 100 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (-3) 62 (+19) 39 45
RH % (24H TREND) 96 (-1) 75 (+5) 100 53
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 12 G26 W 17 G39
WIND 20FT/LATE(MPH) LGT/VAR S 9 G19 SW 16 G29 W 18 G38
PRECIP AMOUNT 0.00 0.03 0.21 0.07
PRECIP DURATION 4 6 3
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 650 1590
MIXING HGT(FT-AGL/MSL) 2140 5210
TRANSPORT WND (MPH) SW 21 W 45
VENT RATE (KT-FT) 38520 203190
CATEGORY DAY 3 5
INVERSION 6PM 53F/12PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 4 VERY POOR 19 GEN POOR 33 FAIR 132 VERY GOOD
MAX ADI LATE 5 VERY POOR 40 FAIR 48 GEN GOOD 143 VERY GOOD
MAX LVORI EARLY 6 5 4 4
MAX LVORI LATE 7 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-280915-
NOBLE-
INCLUDING THE CITY OF CALDWELL
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 60 100 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (-2) 63 (+18) 38 43
RH % (24H TREND) 97 (0) 77 (+8) 100 53
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 SW 10 G25 W 15 G36
WIND 20FT/LATE(MPH) LGT/VAR S 8 G19 SW 14 G28 W 15 G36
PRECIP AMOUNT 0.00 0.03 0.19 0.05
PRECIP DURATION 2 6 3
PRECIP BEGIN 7 AM 6 PM CONTINUING
PRECIP END 5 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 670 1610
MIXING HGT(FT-AGL/MSL) 2190 5270
TRANSPORT WND (MPH) S 20 W 43
VENT RATE (KT-FT) 37230 194990
CATEGORY DAY 3 5
INVERSION 6PM 52F/11AM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 3 VERY POOR 20 GEN POOR 31 FAIR 125 VERY GOOD
MAX ADI LATE 4 VERY POOR 40 FAIR 46 GEN GOOD 133 VERY GOOD
MAX LVORI EARLY 6 6 4 3
MAX LVORI LATE 7 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-280915-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 50 90 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-2) 63 (+18) 40 46
RH % (24H TREND) 96 (0) 75 (+6) 100 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 9 G25 W 14 G37
WIND 20FT/LATE(MPH) LGT/VAR S 7 G19 SW 13 G29 W 14 G38
PRECIP AMOUNT 0.00 0.03 0.19 0.06
PRECIP DURATION 2 6 3
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 690 1590
MIXING HGT(FT-AGL/MSL) 2250 5210
TRANSPORT WND (MPH) S 20 W 43
VENT RATE (KT-FT) 38250 192770
CATEGORY DAY 3 5
INVERSION 6PM 52F/11AM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 3 VERY POOR 18 GEN POOR 31 FAIR 128 VERY GOOD
MAX ADI LATE 4 VERY POOR 38 FAIR 46 GEN GOOD 133 VERY GOOD
MAX LVORI EARLY 6 6 4 3
MAX LVORI LATE 7 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-280915-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE RAIN TSTMS SNOW/RAIN
CHANCE PRECIP (%) 0 90 100 90
CHANCE OF THUNDER (%) 0 0 10 0
TEMP (24H TREND) 26 (-4) 55 (+18) 38 42
RH % (24H TREND) 98 (-2) 73 (+1) 100 63
WIND 20FT/EARLY(MPH) LGT/VAR SE 7 S 12 G22 SW 18 G38
WIND 20FT/LATE(MPH) SE 5 S 9 SW 15 G23 SW 20 G41
PRECIP AMOUNT 0.00 0.13 0.38 0.10
PRECIP DURATION 8 12 7
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 430 1710
MIXING HGT(FT-AGL/MSL) 1410 5610
TRANSPORT WND (MPH) S 20 W 49
VENT RATE (KT-FT) 23970 241230
CATEGORY DAY 2 5
INVERSION 6PM 52F/4PM NONE NONE
DISPERSION 2 5
MAX ADI EARLY 7 POOR 16 GEN POOR 27 FAIR 131 VERY GOOD
MAX ADI LATE 8 POOR 30 FAIR 44 GEN GOOD 159 VERY GOOD
MAX LVORI EARLY 6 5 5 4
MAX LVORI LATE 6 5 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-280915-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS SNOW/RAIN
CHANCE PRECIP (%) 0 100 100 80
CHANCE OF THUNDER (%) 0 10 10 0
TEMP (24H TREND) 26 (-2) 54 (+18) 40 45
RH % (24H TREND) 99 (0) 73 (0) 100 66
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 S 9 G21 SW 15 G37
WIND 20FT/LATE(MPH) LGT/VAR SE 6 SW 12 G23 SW 17 G37
PRECIP AMOUNT 0.00 0.14 0.38 0.11
PRECIP DURATION 7 11 7
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 390 1720
MIXING HGT(FT-AGL/MSL) 1270 5650
TRANSPORT WND (MPH) S 16 W 51
VENT RATE (KT-FT) 17780 248600
CATEGORY DAY 2 5
INVERSION 6PM 53F/5PM 6PM 47F/6AM
DISPERSION 2 5
MAX ADI EARLY 5 VERY POOR 15 GEN POOR 23 FAIR 129 VERY GOOD
MAX ADI LATE 8 POOR 22 FAIR 40 FAIR 162 VERY GOOD
MAX LVORI EARLY 7 5 5 4
MAX LVORI LATE 7 5 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-280915-
FOREST-
INCLUDING THE CITY OF TIONESTA
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 90 100 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (-4) 50 (+16) 42 46
RH % (24H TREND) 98 (+1) 69 (0) 100 65
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 7 G20 SW 13 G37
WIND 20FT/LATE(MPH) LGT/VAR SE 6 SW 9 G23 SW 14 G37
PRECIP AMOUNT 0.00 0.15 0.38 0.11
PRECIP DURATION 6 11 11
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 330 1720
MIXING HGT(FT-AGL/MSL) 1100 5650
TRANSPORT WND (MPH) S 15 W 48
VENT RATE (KT-FT) 14300 237300
CATEGORY DAY 2 5
INVERSION 6PM CONTINUING 6PM 52F/4AM
DISPERSION 2 5
MAX ADI EARLY 4 VERY POOR 14 GEN POOR 20 GEN POOR 130 VERY GOOD
MAX ADI LATE 6 VERY POOR 19 GEN POOR 36 FAIR 152 VERY GOOD
MAX LVORI EARLY 6 5 5 4
MAX LVORI LATE 7 5 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-280915-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 100 100 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (-4) 57 (+19) 39 43
RH % (24H TREND) 98 (-1) 74 (+3) 100 59
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 S 10 G21 SW 16 G34
WIND 20FT/LATE(MPH) LGT/VAR S 7 SW 13 G23 W 18 G35
PRECIP AMOUNT 0.00 0.07 0.28 0.08
PRECIP DURATION 6 11 7
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 480 1710
MIXING HGT(FT-AGL/MSL) 1580 5600
TRANSPORT WND (MPH) S 18 W 49
VENT RATE (KT-FT) 25280 240800
CATEGORY DAY 2 5
INVERSION 6PM 52F/3PM NONE NONE
DISPERSION 2 5
MAX ADI EARLY 5 VERY POOR 16 GEN POOR 29 FAIR 130 VERY GOOD
MAX ADI LATE 6 VERY POOR 28 FAIR 44 GEN GOOD 158 VERY GOOD
MAX LVORI EARLY 7 5 5 4
MAX LVORI LATE 7 5 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-280915-
BUTLER-
INCLUDING THE CITY OF BUTLER
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE TSTMS RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 90 100 80
CHANCE OF THUNDER (%) 0 10 0 0
TEMP (24H TREND) 26 (-4) 57 (+19) 41 47
RH % (24H TREND) 100 (0) 75 (+1) 100 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 9 G21 SW 16 G34
WIND 20FT/LATE(MPH) LGT/VAR SE 6 SW 13 G23 W 18 G34
PRECIP AMOUNT 0.00 0.07 0.26 0.08
PRECIP DURATION 4 11 7
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 430 1700
MIXING HGT(FT-AGL/MSL) 1410 5590
TRANSPORT WND (MPH) S 17 W 48
VENT RATE (KT-FT) 21150 234780
CATEGORY DAY 2 5
INVERSION 6PM 53F/4PM NONE NONE
DISPERSION 2 5
MAX ADI EARLY 4 VERY POOR 12 POOR 23 FAIR 130 VERY GOOD
MAX ADI LATE 5 VERY POOR 25 FAIR 41 GEN GOOD 153 VERY GOOD
MAX LVORI EARLY 8 5 5 4
MAX LVORI LATE 9 5 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-280915-
CLARION-
INCLUDING THE CITY OF CLARION
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 90 100 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (-4) 52 (+17) 43 47
RH % (24H TREND) 98 (+1) 70 (-2) 100 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 8 G20 SW 14 G37
WIND 20FT/LATE(MPH) LGT/VAR SE 6 SW 11 G23 W 16 G37
PRECIP AMOUNT 0.00 0.12 0.29 0.09
PRECIP DURATION 4 11 9
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 380 1730
MIXING HGT(FT-AGL/MSL) 1240 5660
TRANSPORT WND (MPH) S 15 W 48
VENT RATE (KT-FT) 16120 237720
CATEGORY DAY 2 5
INVERSION 6PM 48F/4PM 5PM 49F/6AM
DISPERSION 2 5
MAX ADI EARLY 4 VERY POOR 13 GEN POOR 22 FAIR 130 VERY GOOD
MAX ADI LATE 8 POOR 20 GEN POOR 36 FAIR 151 VERY GOOD
MAX LVORI EARLY 6 5 5 4
MAX LVORI LATE 7 5 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-280915-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 90 100 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-5) 49 (+14) 42 48
RH % (24H TREND) 94 (-2) 67 (-2) 100 62
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 S 8 G20 SW 16 G38
WIND 20FT/LATE(MPH) LGT/VAR SE 6 SW 11 G24 W 18 G38
PRECIP AMOUNT 0.00 0.11 0.24 0.08
PRECIP DURATION 4 11 9
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 300 1690
MIXING HGT(FT-AGL/MSL) 990 5530
TRANSPORT WND (MPH) S 14 W 47
VENT RATE (KT-FT) 11880 226730
CATEGORY DAY 1 5
INVERSION 6PM CONTINUING 6PM 49F/6AM
DISPERSION 1 5
MAX ADI EARLY 4 VERY POOR 12 POOR 18 GEN POOR 134 VERY GOOD
MAX ADI LATE 8 POOR 16 GEN POOR 34 FAIR 152 VERY GOOD
MAX LVORI EARLY 6 5 5 4
MAX LVORI LATE 6 4 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-280915-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 90 100 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (-5) 59 (+21) 41 46
RH % (24H TREND) 95 (-3) 76 (+3) 100 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 10 G23 SW 15 G35
WIND 20FT/LATE(MPH) LGT/VAR S 6 SW 13 G25 W 18 G35
PRECIP AMOUNT 0.00 0.05 0.23 0.07
PRECIP DURATION 5 10 6
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 530 1720
MIXING HGT(FT-AGL/MSL) 1720 5640
TRANSPORT WND (MPH) S 17 W 46
VENT RATE (KT-FT) 25800 225600
CATEGORY DAY 3 5
INVERSION 6PM 54F/3PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 4 VERY POOR 12 POOR 29 FAIR 128 VERY GOOD
MAX ADI LATE 4 VERY POOR 30 FAIR 44 GEN GOOD 149 VERY GOOD
MAX LVORI EARLY 6 5 4 4
MAX LVORI LATE 6 5 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-280915-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 80 100 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (-7) 59 (+20) 43 48
RH % (24H TREND) 99 (+1) 76 (+3) 100 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 10 G23 SW 18 G36
WIND 20FT/LATE(MPH) LGT/VAR S 7 SW 15 G25 W 20 G36
PRECIP AMOUNT 0.00 0.03 0.17 0.06
PRECIP DURATION 3 10 9
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 500 1710
MIXING HGT(FT-AGL/MSL) 1640 5600
TRANSPORT WND (MPH) S 17 W 45
VENT RATE (KT-FT) 24600 218400
CATEGORY DAY 3 5
INVERSION 6PM 53F/2PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 3 VERY POOR 10 POOR 30 FAIR 140 VERY GOOD
MAX ADI LATE 3 VERY POOR 27 FAIR 43 GEN GOOD 144 VERY GOOD
MAX LVORI EARLY 6 6 4 4
MAX LVORI LATE 7 5 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-280915-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 90 100 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (-5) 55 (+18) 44 48
RH % (24H TREND) 100 (+1) 73 (-2) 100 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 8 G20 SW 16 G35
WIND 20FT/LATE(MPH) LGT/VAR SE 6 SW 13 G24 W 18 G35
PRECIP AMOUNT 0.00 0.07 0.19 0.07
PRECIP DURATION 4 10 9
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 400 1740
MIXING HGT(FT-AGL/MSL) 1310 5690
TRANSPORT WND (MPH) S 13 W 48
VENT RATE (KT-FT) 14410 238980
CATEGORY DAY 2 5
INVERSION 6PM 52F/4PM 5PM 51F/6AM
DISPERSION 2 5
MAX ADI EARLY 4 VERY POOR 10 POOR 22 FAIR 135 VERY GOOD
MAX ADI LATE 4 VERY POOR 20 GEN POOR 37 FAIR 153 VERY GOOD
MAX LVORI EARLY 8 5 5 4
MAX LVORI LATE 9 5 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-280915-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 70 100 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 31 (-5) 60 (+20) 42 48
RH % (24H TREND) 97 (0) 75 (+2) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 12 G24 SW 19 G37
WIND 20FT/LATE(MPH) LGT/VAR S 9 G18 SW 17 G28 W 21 G38
PRECIP AMOUNT 0.00 0.03 0.17 0.07
PRECIP DURATION 3 6 7
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 650 1690
MIXING HGT(FT-AGL/MSL) 2140 5550
TRANSPORT WND (MPH) SW 20 W 46
VENT RATE (KT-FT) 36380 222000
CATEGORY DAY 3 5
INVERSION 6PM 52F/1PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 3 VERY POOR 14 GEN POOR 32 FAIR 137 VERY GOOD
MAX ADI LATE 3 VERY POOR 38 FAIR 48 GEN GOOD 148 VERY GOOD
MAX LVORI EARLY 6 6 4 4
MAX LVORI LATE 7 4 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-280915-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 50 90 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (-5) 60 (+18) 44 50
RH % (24H TREND) 99 (+2) 77 (+3) 100 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 11 G24 SW 17 G36
WIND 20FT/LATE(MPH) LGT/VAR S 8 G17 SW 16 G28 W 18 G36
PRECIP AMOUNT 0.00 0.02 0.15 0.07
PRECIP DURATION 2 6 3
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 690 1670
MIXING HGT(FT-AGL/MSL) 2270 5470
TRANSPORT WND (MPH) SW 20 W 44
VENT RATE (KT-FT) 38590 207860
CATEGORY DAY 3 5
INVERSION 6PM 52F/12PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 3 VERY POOR 16 GEN POOR 32 FAIR 131 VERY GOOD
MAX ADI LATE 3 VERY POOR 38 FAIR 47 GEN GOOD 141 VERY GOOD
MAX LVORI EARLY 7 6 4 4
MAX LVORI LATE 9 4 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-280915-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 80 90 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (-6) 59 (+19) 46 50
RH % (24H TREND) 100 (0) 75 (+1) 100 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 11 G22 SW 20 G37
WIND 20FT/LATE(MPH) LGT/VAR S 6 SW 16 G27 W 23 G38
PRECIP AMOUNT 0.00 0.04 0.14 0.06
PRECIP DURATION 3 6 9
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 560 1770
MIXING HGT(FT-AGL/MSL) 1830 5810
TRANSPORT WND (MPH) S 15 W 47
VENT RATE (KT-FT) 23790 238210
CATEGORY DAY 2 5
INVERSION 6PM 53F/2PM NONE NONE
DISPERSION 2 5
MAX ADI EARLY 3 VERY POOR 11 POOR 28 FAIR 141 VERY GOOD
MAX ADI LATE 3 VERY POOR 27 FAIR 39 FAIR 153 VERY GOOD
MAX LVORI EARLY 8 6 4 4
MAX LVORI LATE 9 5 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-280915-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 70 90 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (-6) 56 (+18) 45 51
RH % (24H TREND) 95 (-5) 65 (-6) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 9 G23 W 18 G40
WIND 20FT/LATE(MPH) LGT/VAR S 6 SW 14 G29 W 21 G40
PRECIP AMOUNT 0.00 0.04 0.11 0.06
PRECIP DURATION 2 6 7
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 520 1800
MIXING HGT(FT-AGL/MSL) 1700 5900
TRANSPORT WND (MPH) S 15 W 48
VENT RATE (KT-FT) 22100 247800
CATEGORY DAY 2 5
INVERSION 6PM 53F/4PM 5PM 52F/6AM
DISPERSION 2 5
MAX ADI EARLY 4 VERY POOR 14 GEN POOR 25 FAIR 143 VERY GOOD
MAX ADI LATE 6 VERY POOR 22 FAIR 40 FAIR 158 VERY GOOD
MAX LVORI EARLY 6 4 4 4
MAX LVORI LATE 6 4 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-280915-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 60 90 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 30 (-7) 60 (+18) 47 51
RH % (24H TREND) 100 (+3) 76 (+2) 100 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 9 G23 SW 17 G34
WIND 20FT/LATE(MPH) LGT/VAR S 6 SW 14 G27 W 18 G34
PRECIP AMOUNT 0.00 0.02 0.12 0.06
PRECIP DURATION 3 6 7
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 730 1770
MIXING HGT(FT-AGL/MSL) 2400 5810
TRANSPORT WND (MPH) S 16 W 46
VENT RATE (KT-FT) 33600 232400
CATEGORY DAY 3 5
INVERSION 6PM 52F/12PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 2 VERY POOR 13 GEN POOR 32 FAIR 138 VERY GOOD
MAX ADI LATE 3 VERY POOR 35 FAIR 41 GEN GOOD 148 VERY GOOD
MAX LVORI EARLY 7 6 4 4
MAX LVORI LATE 9 4 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-280915-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 60 90 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 30 (-5) 58 (+18) 44 50
RH % (24H TREND) 99 (-1) 73 (0) 100 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 8 G23 W 15 G34
WIND 20FT/LATE(MPH) LGT/VAR S 5 SW 13 G28 W 16 G35
PRECIP AMOUNT 0.00 0.02 0.12 0.07
PRECIP DURATION 3 6 7
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 630 1780
MIXING HGT(FT-AGL/MSL) 2060 5830
TRANSPORT WND (MPH) S 16 W 48
VENT RATE (KT-FT) 28840 244860
CATEGORY DAY 3 5
INVERSION 6PM 53F/2PM 6PM 51F/6AM
DISPERSION 3 5
MAX ADI EARLY 4 VERY POOR 13 GEN POOR 27 FAIR 136 VERY GOOD
MAX ADI LATE 6 VERY POOR 28 FAIR 41 GEN GOOD 153 VERY GOOD
MAX LVORI EARLY 7 5 4 4
MAX LVORI LATE 8 4 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-280915-
INDIANA-
INCLUDING THE CITY OF INDIANA
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 80 90 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (-6) 55 (+18) 45 50
RH % (24H TREND) 99 (0) 69 (-5) 100 61
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 S 8 G20 SW 18 G39
WIND 20FT/LATE(MPH) LGT/VAR SE 6 SW 13 G25 W 20 G41
PRECIP AMOUNT 0.00 0.06 0.15 0.06
PRECIP DURATION 3 10 9
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 310 1730
MIXING HGT(FT-AGL/MSL) 1020 5680
TRANSPORT WND (MPH) S 14 W 48
VENT RATE (KT-FT) 12240 238560
CATEGORY DAY 1 5
INVERSION 6PM CONTINUING 6PM 52F/6AM
DISPERSION 1 5
MAX ADI EARLY 3 VERY POOR 11 POOR 19 GEN POOR 140 VERY GOOD
MAX ADI LATE 6 VERY POOR 16 GEN POOR 37 FAIR 154 VERY GOOD
MAX LVORI EARLY 6 5 5 4
MAX LVORI LATE 6 5 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-280915-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 80 90 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (-5) 53 (+17) 44 51
RH % (24H TREND) 94 (-6) 66 (-7) 100 59
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 S 8 G20 SW 18 G41
WIND 20FT/LATE(MPH) LGT/VAR SE 6 SW 13 G26 W 20 G41
PRECIP AMOUNT 0.00 0.06 0.12 0.07
PRECIP DURATION 3 6 7
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 260 1740
MIXING HGT(FT-AGL/MSL) 840 5720
TRANSPORT WND (MPH) S 15 W 48
VENT RATE (KT-FT) 10920 240240
CATEGORY DAY 1 5
INVERSION 6PM CONTINUING 6PM 52F/6AM
DISPERSION 1 5
MAX ADI EARLY 4 VERY POOR 13 GEN POOR 16 GEN POOR 143 VERY GOOD
MAX ADI LATE 8 POOR 17 GEN POOR 36 FAIR 156 VERY GOOD
MAX LVORI EARLY 6 5 4 4
MAX LVORI LATE 6 4 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-280915-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 90 100 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 31 (-4) 60 (+21) 41 45
RH % (24H TREND) 93 (-4) 76 (+5) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 11 G23 SW 16 G35
WIND 20FT/LATE(MPH) LGT/VAR S 7 SW 15 G25 W 18 G35
PRECIP AMOUNT 0.00 0.04 0.23 0.07
PRECIP DURATION 5 10 6
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 640 1760
MIXING HGT(FT-AGL/MSL) 2090 5780
TRANSPORT WND (MPH) S 20 W 45
VENT RATE (KT-FT) 35530 225420
CATEGORY DAY 3 5
INVERSION 6PM 50F/1PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 4 VERY POOR 13 GEN POOR 30 FAIR 128 VERY GOOD
MAX ADI LATE 4 VERY POOR 36 FAIR 49 GEN GOOD 147 VERY GOOD
MAX LVORI EARLY 6 5 4 3
MAX LVORI LATE 6 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-280915-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 80 100 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (-4) 61 (+20) 42 46
RH % (24H TREND) 92 (-5) 73 (+4) 100 53
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 12 G23 W 17 G37
WIND 20FT/LATE(MPH) LGT/VAR S 8 G18 SW 16 G27 W 19 G38
PRECIP AMOUNT 0.00 0.02 0.19 0.07
PRECIP DURATION 5 10 3
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 680 1750
MIXING HGT(FT-AGL/MSL) 2250 5730
TRANSPORT WND (MPH) SW 20 W 45
VENT RATE (KT-FT) 38250 223470
CATEGORY DAY 3 5
INVERSION 6PM 51F/12PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 4 VERY POOR 14 GEN POOR 31 FAIR 134 VERY GOOD
MAX ADI LATE 4 VERY POOR 38 FAIR 50 GEN GOOD 147 VERY GOOD
MAX LVORI EARLY 6 5 4 3
MAX LVORI LATE 6 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-280915-
OHIO-
INCLUDING THE CITY OF WHEELING
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 70 100 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-4) 61 (+19) 42 46
RH % (24H TREND) 93 (-5) 75 (+4) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 13 G24 W 18 G37
WIND 20FT/LATE(MPH) LGT/VAR S 9 G18 SW 17 G27 W 20 G38
PRECIP AMOUNT 0.00 0.03 0.18 0.07
PRECIP DURATION 4 6 3
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 680 1630
MIXING HGT(FT-AGL/MSL) 2220 5340
TRANSPORT WND (MPH) SW 20 W 46
VENT RATE (KT-FT) 37740 213600
CATEGORY DAY 3 5
INVERSION 6PM 52F/12PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 4 VERY POOR 15 GEN POOR 33 FAIR 133 VERY GOOD
MAX ADI LATE 4 VERY POOR 39 FAIR 49 GEN GOOD 144 VERY GOOD
MAX LVORI EARLY 6 5 4 3
MAX LVORI LATE 6 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-280915-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 60 90 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (-4) 62 (+19) 43 47
RH % (24H TREND) 94 (-4) 77 (+3) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR S 5 S 11 G24 W 16 G37
WIND 20FT/LATE(MPH) LGT/VAR S 8 G19 SW 15 G28 W 18 G37
PRECIP AMOUNT 0.00 0.03 0.18 0.07
PRECIP DURATION 3 6 3
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 730 1650
MIXING HGT(FT-AGL/MSL) 2400 5400
TRANSPORT WND (MPH) SW 20 W 43
VENT RATE (KT-FT) 40800 199800
CATEGORY DAY 3 5
INVERSION 6PM 51F/11AM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 3 VERY POOR 19 GEN POOR 32 FAIR 129 VERY GOOD
MAX ADI LATE 4 VERY POOR 41 GEN GOOD 49 GEN GOOD 137 VERY GOOD
MAX LVORI EARLY 6 5 4 3
MAX LVORI LATE 6 5 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-280915-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 40 90 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-3) 61 (+17) 43 47
RH % (24H TREND) 96 (-3) 77 (+2) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 10 G24 W 14 G36
WIND 20FT/LATE(MPH) LGT/VAR S 7 G18 SW 14 G28 W 15 G36
PRECIP AMOUNT 0.00 0.01 0.15 0.07
PRECIP DURATION 2 6 3
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 720 1650
MIXING HGT(FT-AGL/MSL) 2370 5410
TRANSPORT WND (MPH) SW 18 W 43
VENT RATE (KT-FT) 37920 200170
CATEGORY DAY 3 5
INVERSION 6PM 51F/11AM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 3 VERY POOR 18 GEN POOR 31 FAIR 127 VERY GOOD
MAX ADI LATE 4 VERY POOR 38 FAIR 46 GEN GOOD 133 VERY GOOD
MAX LVORI EARLY 7 6 4 4
MAX LVORI LATE 7 5 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-280915-
MARION-
INCLUDING THE CITY OF FAIRMONT
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 40 90 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (-4) 61 (+16) 44 49
RH % (24H TREND) 99 (+3) 77 (+2) 100 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 10 G23 SW 16 G34
WIND 20FT/LATE(MPH) LGT/VAR S 7 SW 15 G27 W 16 G35
PRECIP AMOUNT 0.00 0.00 0.13 0.07
PRECIP DURATION 2 6 7
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 730 1680
MIXING HGT(FT-AGL/MSL) 2380 5520
TRANSPORT WND (MPH) SW 17 W 44
VENT RATE (KT-FT) 35700 209760
CATEGORY DAY 3 5
INVERSION 6PM 54F/12PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 2 VERY POOR 13 GEN POOR 31 FAIR 128 VERY GOOD
MAX ADI LATE 3 VERY POOR 37 FAIR 45 GEN GOOD 139 VERY GOOD
MAX LVORI EARLY 8 6 4 4
MAX LVORI LATE 9 4 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-280915-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 40 90 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (-5) 61 (+17) 45 51
RH % (24H TREND) 99 (+3) 76 (+1) 100 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 10 G23 SW 16 G34
WIND 20FT/LATE(MPH) LGT/VAR S 7 SW 15 G27 W 16 G34
PRECIP AMOUNT 0.00 0.02 0.12 0.07
PRECIP DURATION 2 6 7
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 760 1740
MIXING HGT(FT-AGL/MSL) 2480 5710
TRANSPORT WND (MPH) SW 17 W 45
VENT RATE (KT-FT) 37200 222690
CATEGORY DAY 3 5
INVERSION 6PM 53F/12PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 2 VERY POOR 14 GEN POOR 31 FAIR 126 VERY GOOD
MAX ADI LATE 3 VERY POOR 36 FAIR 45 GEN GOOD 142 VERY GOOD
MAX LVORI EARLY 7 5 4 4
MAX LVORI LATE 9 4 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-280915-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 40 80 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-4) 58 (+16) 45 49
RH % (24H TREND) 98 (-1) 76 (+1) 100 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 9 G23 W 15 G34
WIND 20FT/LATE(MPH) LGT/VAR S 6 SW 15 G27 W 15 G34
PRECIP AMOUNT 0.00 0.01 0.12 0.07
PRECIP DURATION 2 6 7
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 650 1680
MIXING HGT(FT-AGL/MSL) 2120 5520
TRANSPORT WND (MPH) SW 17 W 45
VENT RATE (KT-FT) 31800 215280
CATEGORY DAY 3 5
INVERSION 6PM 56F/2PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 3 VERY POOR 13 GEN POOR 31 FAIR 128 VERY GOOD
MAX ADI LATE 4 VERY POOR 32 FAIR 41 GEN GOOD 142 VERY GOOD
MAX LVORI EARLY 7 5 4 4
MAX LVORI LATE 9 4 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-280915-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 40 80 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (-6) 59 (+16) 46 50
RH % (24H TREND) 99 (+1) 75 (+2) 100 61
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 7 G21 W 14 G34
WIND 20FT/LATE(MPH) LGT/VAR S 5 SW 12 G26 W 14 G34
PRECIP AMOUNT 0.00 0.01 0.11 0.08
PRECIP DURATION 2 6 7
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 750 1790
MIXING HGT(FT-AGL/MSL) 2460 5860
TRANSPORT WND (MPH) SW 16 W 46
VENT RATE (KT-FT) 34440 234400
CATEGORY DAY 3 5
INVERSION 6PM 53F/12PM NONE NONE
DISPERSION 3 5
MAX ADI EARLY 3 VERY POOR 13 GEN POOR 30 FAIR 131 VERY GOOD
MAX ADI LATE 4 VERY POOR 32 FAIR 41 GEN GOOD 151 VERY GOOD
MAX LVORI EARLY 8 5 4 4
MAX LVORI LATE 9 4 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-280915-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 40 70 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (-5) 58 (+16) 44 49
RH % (24H TREND) 98 (-2) 74 (-3) 100 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 8 G23 W 17 G37
WIND 20FT/LATE(MPH) LGT/VAR S 5 SW 15 G29 W 18 G37
PRECIP AMOUNT 0.00 0.01 0.10 0.09
PRECIP DURATION 2 4 6
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 650 1710
MIXING HGT(FT-AGL/MSL) 2120 5620
TRANSPORT WND (MPH) SW 16 W 49
VENT RATE (KT-FT) 29680 241660
CATEGORY DAY 3 5
INVERSION 6PM 53F/1PM 6PM 52F/6AM
DISPERSION 3 5
MAX ADI EARLY 5 VERY POOR 13 GEN POOR 29 FAIR 136 VERY GOOD
MAX ADI LATE 5 VERY POOR 29 FAIR 43 GEN GOOD 157 VERY GOOD
MAX LVORI EARLY 8 5 4 4
MAX LVORI LATE 7 4 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-280915-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 40 70 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (-4) 60 (+14) 46 52
RH % (24H TREND) 97 (-2) 69 (-3) 100 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 7 G23 W 16 G37
WIND 20FT/LATE(MPH) LGT/VAR S 5 SW 14 G30 W 17 G37
PRECIP AMOUNT 0.00 0.00 0.09 0.09
PRECIP DURATION 2 4 6
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 720 1770
MIXING HGT(FT-AGL/MSL) 2350 5820
TRANSPORT WND (MPH) SW 14 W 48
VENT RATE (KT-FT) 28200 244440
CATEGORY DAY 3 5
INVERSION 6PM 56F/1PM 7PM 53F/6AM
DISPERSION 3 5
MAX ADI EARLY 4 VERY POOR 13 GEN POOR 28 FAIR 134 VERY GOOD
MAX ADI LATE 4 VERY POOR 28 FAIR 41 GEN GOOD 155 VERY GOOD
MAX LVORI EARLY 7 4 4 4
MAX LVORI LATE 7 4 3 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-280915-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
112 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN SNOW/RAIN
CHANCE PRECIP (%) 0 30 60 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 31 (-6) 55 (+11) 44 50
RH % (24H TREND) 98 (-2) 74 (-2) 100 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 8 G29 W 18 G48
WIND 20FT/LATE(MPH) LGT/VAR SW 5 G17 SW 15 G40 W 19 G50
PRECIP AMOUNT 0.00 0.00 0.07 0.08
PRECIP DURATION 2 4 6
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 520 1650
MIXING HGT(FT-AGL/MSL) 1710 5420
TRANSPORT WND (MPH) SW 15 W 54
VENT RATE (KT-FT) 22230 254740
CATEGORY DAY 2 5
INVERSION 6PM 53F/3PM 4PM 50F/6AM
DISPERSION 2 5
MAX ADI EARLY 5 VERY POOR 14 GEN POOR 27 FAIR 145 VERY GOOD
MAX ADI LATE 6 VERY POOR 22 FAIR 45 GEN GOOD 165 VERY GOOD
MAX LVORI EARLY 7 5 4 4
MAX LVORI LATE 6 4 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SNOW SHOWERS. LOWS AROUND 19. HIGHS IN THE MID 20S.
WEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 19. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS IN THE
LOWER 20S. HIGHS IN THE UPPER 20S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE MID 20S.
WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS AROUND
16. HIGHS IN THE MID 30S. SOUTHWEST WINDS 5 TO 10 MPH.
CL
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