634
FNUS51 KPBZ 171740
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1240 PM EST MON NOV 17 2025
DISCUSSION
FIRE WEATHER POTENTIAL REMAINS LOW OVER THE NEXT 24 HOURS AS A NEW
DISTURBANCE TRACKS INTO THE REGION AND RETURNS RAIN AND PERHAPS A
BRIEF PERIOD OF SNOW AND WINTRY MIX. PRECIPITATION CHANCES QUICK
RAMP UP AFTER DAWN ON TUESDAY AND CONTINUE INTO THE LATE EVENING
HOURS. PRECIPITATION AMOUNTS WILL LIKELY RANGE FROM A TENTH OF AN
INCH TO HALF AN INCH. LOCALIZED HIGHER AMOUNTS MAY BE MEASURED IN
THE RIDGES DUE TO THE EFFECT OF UPSLOPING. DRIER CONDITIONS
EXPECTED WEDNESDAY.
WIND GUSTS WILL LIKELY DIMINISH AFTER DARK AND BECOME VARIABLE
THROUGH EARLY TUESDAY.
FORECASTER: HEFFERAN
OHZ039-180930-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 80 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (0) 40 (-5) 33 50
RH % (24H TREND) 85 (+7) 75 (+36) 100 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.20 0.16 0.00
PRECIP DURATION 7 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 330 800
MIXING HGT(FT-AGL/MSL) 1090 2610
TRANSPORT WND (MPH) S 7 NE 6
VENT RATE (KT-FT) 6540 13050
CATEGORY DAY 1 2
INVERSION 6PM CONTINUING 6PM 39F/9AM
DISPERSION 1 2
MAX ADI EARLY 4 VERY POOR 7 POOR 5 VERY POOR 18 GEN POOR
MAX ADI LATE 3 VERY POOR 11 POOR 4 VERY POOR 17 GEN POOR
MAX LVORI EARLY 3 5 9 8
MAX LVORI LATE 5 5 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-180930-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN RAIN NONE
CHANCE PRECIP (%) 0 70 80 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (-2) 39 (-4) 32 49
RH % (24H TREND) 82 (+7) 75 (+32) 100 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.16 0.21 0.00
PRECIP DURATION 6 6
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 330 790
MIXING HGT(FT-AGL/MSL) 1080 2580
TRANSPORT WND (MPH) S 7 NE 7
VENT RATE (KT-FT) 6480 15480
CATEGORY DAY 1 2
INVERSION 6PM CONTINUING 6PM 40F/10AM
DISPERSION 1 2
MAX ADI EARLY 4 VERY POOR 6 VERY POOR 6 VERY POOR 16 GEN POOR
MAX ADI LATE 3 VERY POOR 10 POOR 4 VERY POOR 16 GEN POOR
MAX LVORI EARLY 3 5 9 8
MAX LVORI LATE 5 5 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-180930-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN RAIN NONE
CHANCE PRECIP (%) 0 70 70 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (-6) 39 (-4) 31 48
RH % (24H TREND) 83 (+14) 73 (+27) 100 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.13 0.16 0.00
PRECIP DURATION 5 5
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 340 790
MIXING HGT(FT-AGL/MSL) 1120 2600
TRANSPORT WND (MPH) SW 7 NE 7
VENT RATE (KT-FT) 6720 15600
CATEGORY DAY 1 2
INVERSION 6PM 37F/11AM 4PM 39F/10AM
DISPERSION 1 2
MAX ADI EARLY 5 VERY POOR 9 POOR 5 VERY POOR 17 GEN POOR
MAX ADI LATE 4 VERY POOR 9 POOR 3 VERY POOR 21 FAIR
MAX LVORI EARLY 4 5 9 8
MAX LVORI LATE 5 5 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-180930-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 90 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (0) 40 (-5) 33 50
RH % (24H TREND) 85 (+3) 74 (+35) 100 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.21 0.13 0.00
PRECIP DURATION 7 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 310 780
MIXING HGT(FT-AGL/MSL) 1030 2560
TRANSPORT WND (MPH) SE 8 NE 6
VENT RATE (KT-FT) 7210 12800
CATEGORY DAY 1 2
INVERSION 6PM CONTINUING 6PM 39F/9AM
DISPERSION 1 2
MAX ADI EARLY 4 VERY POOR 7 POOR 4 VERY POOR 17 GEN POOR
MAX ADI LATE 2 VERY POOR 12 POOR 4 VERY POOR 16 GEN POOR
MAX LVORI EARLY 3 5 9 8
MAX LVORI LATE 5 5 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-180930-
HARRISON-
INCLUDING THE CITY OF CADIZ
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 80 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (-1) 40 (-5) 33 51
RH % (24H TREND) 81 (+5) 73 (+35) 100 67
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.20 0.16 0.00
PRECIP DURATION 6 6
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 350 790
MIXING HGT(FT-AGL/MSL) 1160 2600
TRANSPORT WND (MPH) S 8 NE 7
VENT RATE (KT-FT) 8120 15600
CATEGORY DAY 1 2
INVERSION 6PM 38F/12PM 4PM 41F/10AM
DISPERSION 1 2
MAX ADI EARLY 4 VERY POOR 8 POOR 6 VERY POOR 17 GEN POOR
MAX ADI LATE 3 VERY POOR 10 POOR 4 VERY POOR 18 GEN POOR
MAX LVORI EARLY 3 4 9 8
MAX LVORI LATE 5 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-180930-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 80 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (-2) 40 (-4) 33 50
RH % (24H TREND) 79 (+6) 71 (+32) 100 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.16 0.20 0.00
PRECIP DURATION 6 6
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 370 800
MIXING HGT(FT-AGL/MSL) 1220 2630
TRANSPORT WND (MPH) S 7 NE 6
VENT RATE (KT-FT) 7320 13150
CATEGORY DAY 1 2
INVERSION 6PM 38F/12PM 4PM 39F/9AM
DISPERSION 1 2
MAX ADI EARLY 4 VERY POOR 6 VERY POOR 5 VERY POOR 17 GEN POOR
MAX ADI LATE 3 VERY POOR 9 POOR 3 VERY POOR 16 GEN POOR
MAX LVORI EARLY 3 4 8 9
MAX LVORI LATE 4 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-180930-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 90 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (0) 42 (-4) 35 51
RH % (24H TREND) 82 (+8) 75 (+37) 100 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.29 0.12 0.00
PRECIP DURATION 7 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 320 750
MIXING HGT(FT-AGL/MSL) 1060 2450
TRANSPORT WND (MPH) SE 10 NE 6
VENT RATE (KT-FT) 9540 12250
CATEGORY DAY 1 2
INVERSION 6PM CONTINUING 6PM 43F/10AM
DISPERSION 1 2
MAX ADI EARLY 4 VERY POOR 6 VERY POOR 4 VERY POOR 17 GEN POOR
MAX ADI LATE 3 VERY POOR 13 GEN POOR 4 VERY POOR 17 GEN POOR
MAX LVORI EARLY 3 5 9 8
MAX LVORI LATE 5 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-180930-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 90 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (-1) 42 (-4) 34 52
RH % (24H TREND) 81 (0) 74 (+37) 100 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.24 0.14 0.00
PRECIP DURATION 7 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 320 800
MIXING HGT(FT-AGL/MSL) 1050 2630
TRANSPORT WND (MPH) SE 7 NE 5
VENT RATE (KT-FT) 6300 10520
CATEGORY DAY 1 1
INVERSION 6PM CONTINUING 6PM 41F/9AM
DISPERSION 1 1
MAX ADI EARLY 4 VERY POOR 6 VERY POOR 4 VERY POOR 19 GEN POOR
MAX ADI LATE 3 VERY POOR 11 POOR 4 VERY POOR 19 GEN POOR
MAX LVORI EARLY 3 4 9 9
MAX LVORI LATE 4 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-180930-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 80 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (0) 42 (-4) 34 52
RH % (24H TREND) 79 (+5) 72 (+35) 100 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.23 0.20 0.00
PRECIP DURATION 6 8
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 330 730
MIXING HGT(FT-AGL/MSL) 1070 2380
TRANSPORT WND (MPH) S 8 NE 6
VENT RATE (KT-FT) 7490 11900
CATEGORY DAY 1 2
INVERSION 6PM CONTINUING 6PM 40F/9AM
DISPERSION 1 2
MAX ADI EARLY 4 VERY POOR 7 POOR 5 VERY POOR 18 GEN POOR
MAX ADI LATE 3 VERY POOR 9 POOR 4 VERY POOR 20 GEN POOR
MAX LVORI EARLY 3 4 9 8
MAX LVORI LATE 4 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-180930-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 90 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (-1) 43 (-4) 35 53
RH % (24H TREND) 82 (+5) 75 (+38) 100 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.31 0.18 0.00
PRECIP DURATION 7 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 310 720
MIXING HGT(FT-AGL/MSL) 1010 2380
TRANSPORT WND (MPH) SE 7 E 5
VENT RATE (KT-FT) 6060 9520
CATEGORY DAY 1 1
INVERSION 6PM CONTINUING 6PM 44F/10AM
DISPERSION 1 1
MAX ADI EARLY 4 VERY POOR 6 VERY POOR 4 VERY POOR 18 GEN POOR
MAX ADI LATE 3 VERY POOR 12 POOR 4 VERY POOR 17 GEN POOR
MAX LVORI EARLY 3 4 9 8
MAX LVORI LATE 5 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-180930-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 0 90 90 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (-1) 43 (-4) 36 54
RH % (24H TREND) 80 (+9) 72 (+36) 100 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.31 0.24 0.00
PRECIP DURATION 7 8
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 320 690
MIXING HGT(FT-AGL/MSL) 1040 2280
TRANSPORT WND (MPH) S 8 E 6
VENT RATE (KT-FT) 7280 11400
CATEGORY DAY 1 2
INVERSION 6PM CONTINUING 6PM 42F/9AM
DISPERSION 1 2
MAX ADI EARLY 4 VERY POOR 6 VERY POOR 4 VERY POOR 17 GEN POOR
MAX ADI LATE 3 VERY POOR 11 POOR 3 VERY POOR 17 GEN POOR
MAX LVORI EARLY 3 4 9 8
MAX LVORI LATE 4 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-180930-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN RAIN NONE
CHANCE PRECIP (%) 0 60 60 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-9) 39 (-2) 28 47
RH % (24H TREND) 94 (+19) 72 (+17) 100 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.04 0.00
PRECIP DURATION 3 5
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 550 750
MIXING HGT(FT-AGL/MSL) 1800 2460
TRANSPORT WND (MPH) SW 8 N 5
VENT RATE (KT-FT) 12600 9840
CATEGORY DAY 2 1
INVERSION 6PM 35F/10AM 4PM 39F/10AM
DISPERSION 2 1
MAX ADI EARLY 12 POOR 16 GEN POOR 3 VERY POOR 11 POOR
MAX ADI LATE 4 VERY POOR 14 GEN POOR 4 VERY POOR 14 GEN POOR
MAX LVORI EARLY 5 6 9 8
MAX LVORI LATE 6 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-180930-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN RAIN NONE
CHANCE PRECIP (%) 0 50 60 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-8) 39 (0) 27 46
RH % (24H TREND) 93 (+9) 69 (+10) 100 70
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 0.01 0.04 0.00
PRECIP DURATION 1 5
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 680 690
MIXING HGT(FT-AGL/MSL) 2230 2270
TRANSPORT WND (MPH) W 9 N 3
VENT RATE (KT-FT) 17840 6810
CATEGORY DAY 2 1
INVERSION 6PM 34F/10AM 5PM 37F/10AM
DISPERSION 2 1
MAX ADI EARLY 12 POOR 21 FAIR 3 VERY POOR 9 POOR
MAX ADI LATE 5 VERY POOR 23 FAIR 3 VERY POOR 9 POOR
MAX LVORI EARLY 4 6 9 8
MAX LVORI LATE 6 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-180930-
FOREST-
INCLUDING THE CITY OF TIONESTA
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW SNOW/FZ RA NONE
CHANCE PRECIP (%) 0 40 60 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (-7) 39 (+1) 27 45
RH % (24H TREND) 92 (-1) 63 (+1) 100 66
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 0.03 0.00
PRECIP DURATION 1 5
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 740 670
MIXING HGT(FT-AGL/MSL) 2430 2210
TRANSPORT WND (MPH) W 10 NW 3
VENT RATE (KT-FT) 21870 6630
CATEGORY DAY 2 1
INVERSION 6PM 31F/9AM 5PM 37F/10AM
DISPERSION 2 1
MAX ADI EARLY 12 POOR 24 FAIR 3 VERY POOR 9 POOR
MAX ADI LATE 5 VERY POOR 24 FAIR 3 VERY POOR 10 POOR
MAX LVORI EARLY 5 5 10 8
MAX LVORI LATE 6 3 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-180930-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN RAIN NONE
CHANCE PRECIP (%) 0 70 60 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-10) 39 (-4) 28 48
RH % (24H TREND) 90 (+18) 72 (+22) 100 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.06 0.06 0.00
PRECIP DURATION 4 5
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 450 740
MIXING HGT(FT-AGL/MSL) 1470 2430
TRANSPORT WND (MPH) S 6 N 5
VENT RATE (KT-FT) 7350 9720
CATEGORY DAY 1 1
INVERSION 6PM 37F/11AM 4PM 39F/10AM
DISPERSION 1 1
MAX ADI EARLY 8 POOR 11 POOR 3 VERY POOR 13 GEN POOR
MAX ADI LATE 4 VERY POOR 10 POOR 3 VERY POOR 15 GEN POOR
MAX LVORI EARLY 5 6 9 8
MAX LVORI LATE 6 5 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-180930-
BUTLER-
INCLUDING THE CITY OF BUTLER
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN NONE
CHANCE PRECIP (%) 0 70 70 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (-10) 39 (-3) 28 48
RH % (24H TREND) 91 (+18) 72 (+19) 100 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.05 0.08 0.00
PRECIP DURATION 4 5
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 470 820
MIXING HGT(FT-AGL/MSL) 1560 2690
TRANSPORT WND (MPH) SW 7 N 3
VENT RATE (KT-FT) 9360 8070
CATEGORY DAY 1 1
INVERSION 6PM 37F/11AM 4PM 37F/9AM
DISPERSION 1 1
MAX ADI EARLY 8 POOR 14 GEN POOR 3 VERY POOR 14 GEN POOR
MAX ADI LATE 4 VERY POOR 12 POOR 3 VERY POOR 13 GEN POOR
MAX LVORI EARLY 5 5 9 8
MAX LVORI LATE 6 5 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-180930-
CLARION-
INCLUDING THE CITY OF CLARION
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN NONE
CHANCE PRECIP (%) 0 50 70 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-8) 39 (-1) 29 48
RH % (24H TREND) 91 (+9) 66 (+11) 100 69
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 0.01 0.05 0.00
PRECIP DURATION 2 5
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 670 770
MIXING HGT(FT-AGL/MSL) 2200 2530
TRANSPORT WND (MPH) W 10 N 3
VENT RATE (KT-FT) 19800 7590
CATEGORY DAY 2 1
INVERSION 7PM 34F/10AM 5PM 38F/10AM
DISPERSION 2 1
MAX ADI EARLY 15 GEN POOR 24 FAIR 3 VERY POOR 9 POOR
MAX ADI LATE 5 VERY POOR 22 FAIR 3 VERY POOR 10 POOR
MAX LVORI EARLY 4 5 8 8
MAX LVORI LATE 6 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-180930-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN NONE
CHANCE PRECIP (%) 0 50 70 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-6) 39 (0) 29 46
RH % (24H TREND) 88 (+2) 62 (+7) 100 69
WIND 20FT/EARLY(MPH) W 7 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.07 0.00
PRECIP DURATION 1 6
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 710 780
MIXING HGT(FT-AGL/MSL) 2320 2570
TRANSPORT WND (MPH) W 12 NW 3
VENT RATE (KT-FT) 23200 7710
CATEGORY DAY 2 1
INVERSION 7PM 31F/9AM 5PM 38F/10AM
DISPERSION 2 1
MAX ADI EARLY 20 GEN POOR 23 FAIR 3 VERY POOR 10 POOR
MAX ADI LATE 8 POOR 23 FAIR 3 VERY POOR 10 POOR
MAX LVORI EARLY 4 5 6 8
MAX LVORI LATE 5 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-180930-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN NONE
CHANCE PRECIP (%) 0 80 70 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (-7) 40 (-3) 30 49
RH % (24H TREND) 85 (+16) 71 (+25) 100 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.12 0.18 0.00
PRECIP DURATION 4 6
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 390 810
MIXING HGT(FT-AGL/MSL) 1290 2650
TRANSPORT WND (MPH) SW 6 N 5
VENT RATE (KT-FT) 6450 10600
CATEGORY DAY 1 1
INVERSION 6PM 38F/11AM 4PM 38F/9AM
DISPERSION 1 1
MAX ADI EARLY 5 VERY POOR 9 POOR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 4 VERY POOR 8 POOR 3 VERY POOR 15 GEN POOR
MAX LVORI EARLY 4 5 9 9
MAX LVORI LATE 5 5 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-180930-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN RAIN NONE
CHANCE PRECIP (%) 0 70 80 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (-6) 40 (-3) 32 50
RH % (24H TREND) 87 (+17) 71 (+25) 100 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.10 0.25 0.00
PRECIP DURATION 4 7
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 410 850
MIXING HGT(FT-AGL/MSL) 1360 2800
TRANSPORT WND (MPH) S 6 NE 3
VENT RATE (KT-FT) 6800 8400
CATEGORY DAY 1 1
INVERSION 6PM 38F/11AM 4PM 39F/9AM
DISPERSION 1 1
MAX ADI EARLY 7 POOR 9 POOR 3 VERY POOR 13 GEN POOR
MAX ADI LATE 4 VERY POOR 9 POOR 3 VERY POOR 14 GEN POOR
MAX LVORI EARLY 4 4 9 9
MAX LVORI LATE 5 5 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-180930-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN NONE
CHANCE PRECIP (%) 0 70 80 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-8) 39 (-3) 31 50
RH % (24H TREND) 91 (+17) 70 (+18) 100 72
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 0.04 0.10 0.00
PRECIP DURATION 3 7
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 540 840
MIXING HGT(FT-AGL/MSL) 1770 2760
TRANSPORT WND (MPH) SW 8 N 3
VENT RATE (KT-FT) 12390 8280
CATEGORY DAY 2 1
INVERSION 6PM 35F/10AM 4PM 38F/9AM
DISPERSION 2 1
MAX ADI EARLY 9 POOR 19 GEN POOR 3 VERY POOR 11 POOR
MAX ADI LATE 4 VERY POOR 16 GEN POOR 3 VERY POOR 12 POOR
MAX LVORI EARLY 4 5 9 9
MAX LVORI LATE 6 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-180930-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 80 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (-4) 41 (-3) 33 50
RH % (24H TREND) 82 (+8) 69 (+28) 100 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.14 0.24 0.00
PRECIP DURATION 4 8
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 380 710
MIXING HGT(FT-AGL/MSL) 1230 2330
TRANSPORT WND (MPH) SW 7 NE 5
VENT RATE (KT-FT) 7380 9320
CATEGORY DAY 1 1
INVERSION 6PM 38F/11AM 4PM 42F/10AM
DISPERSION 1 1
MAX ADI EARLY 6 VERY POOR 9 POOR 4 VERY POOR 13 GEN POOR
MAX ADI LATE 3 VERY POOR 10 POOR 3 VERY POOR 14 GEN POOR
MAX LVORI EARLY 3 4 9 9
MAX LVORI LATE 4 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-180930-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 80 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (-5) 41 (-3) 35 52
RH % (24H TREND) 82 (+13) 68 (+27) 100 75
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.24 0.34 0.00
PRECIP DURATION 6 8
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 380 690
MIXING HGT(FT-AGL/MSL) 1250 2270
TRANSPORT WND (MPH) S 7 NE 5
VENT RATE (KT-FT) 7500 9080
CATEGORY DAY 1 1
INVERSION 6PM 41F/12PM 4PM 43F/10AM
DISPERSION 1 1
MAX ADI EARLY 5 VERY POOR 7 POOR 4 VERY POOR 11 POOR
MAX ADI LATE 3 VERY POOR 10 POOR 3 VERY POOR 14 GEN POOR
MAX LVORI EARLY 3 4 9 9
MAX LVORI LATE 4 5 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-180930-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 90 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-9) 41 (-2) 32 51
RH % (24H TREND) 89 (+19) 67 (+21) 100 73
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 0.09 0.28 0.00
PRECIP DURATION 5 8
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 430 790
MIXING HGT(FT-AGL/MSL) 1420 2600
TRANSPORT WND (MPH) SW 7 N 3
VENT RATE (KT-FT) 8520 7800
CATEGORY DAY 1 1
INVERSION 6PM 37F/10AM 4PM 40F/9AM
DISPERSION 1 1
MAX ADI EARLY 8 POOR 12 POOR 4 VERY POOR 10 POOR
MAX ADI LATE 4 VERY POOR 11 POOR 3 VERY POOR 13 GEN POOR
MAX LVORI EARLY 4 5 9 9
MAX LVORI LATE 6 5 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-180930-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/FZ RA RAIN NONE
CHANCE PRECIP (%) 0 80 90 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (-6) 41 (0) 34 51
RH % (24H TREND) 80 (+8) 59 (+15) 100 66
WIND 20FT/EARLY(MPH) W 7 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.10 0.32 0.00
PRECIP DURATION 5 8
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 540 770
MIXING HGT(FT-AGL/MSL) 1760 2520
TRANSPORT WND (MPH) W 12 SW 5
VENT RATE (KT-FT) 17600 10080
CATEGORY DAY 2 1
INVERSION 6PM 37F/10AM 4PM 42F/10AM
DISPERSION 2 1
MAX ADI EARLY 9 POOR 19 GEN POOR 4 VERY POOR 10 POOR
MAX ADI LATE 5 VERY POOR 16 GEN POOR 3 VERY POOR 12 POOR
MAX LVORI EARLY 3 4 6 9
MAX LVORI LATE 4 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-180930-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 90 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (-4) 42 (-2) 35 52
RH % (24H TREND) 85 (+14) 65 (+23) 100 75
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.17 0.34 0.00
PRECIP DURATION 5 8
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 430 760
MIXING HGT(FT-AGL/MSL) 1410 2490
TRANSPORT WND (MPH) SW 8 NW 3
VENT RATE (KT-FT) 9870 7470
CATEGORY DAY 1 1
INVERSION 6PM 39F/10AM 4PM 42F/9AM
DISPERSION 1 1
MAX ADI EARLY 6 VERY POOR 12 POOR 4 VERY POOR 10 POOR
MAX ADI LATE 3 VERY POOR 12 POOR 2 VERY POOR 12 POOR
MAX LVORI EARLY 3 4 9 9
MAX LVORI LATE 5 5 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-180930-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLEAR MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/FZ RA RAIN NONE
CHANCE PRECIP (%) 0 80 90 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (-3) 41 (0) 35 52
RH % (24H TREND) 79 (+6) 60 (+17) 100 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.19 0.39 0.00
PRECIP DURATION 5 8
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 480 730
MIXING HGT(FT-AGL/MSL) 1560 2380
TRANSPORT WND (MPH) W 10 W 5
VENT RATE (KT-FT) 14040 9520
CATEGORY DAY 2 1
INVERSION 6PM 37F/10AM 4PM 44F/11AM
DISPERSION 2 1
MAX ADI EARLY 7 POOR 14 GEN POOR 5 VERY POOR 8 POOR
MAX ADI LATE 4 VERY POOR 10 POOR 3 VERY POOR 12 POOR
MAX LVORI EARLY 3 4 9 9
MAX LVORI LATE 4 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-180930-
INDIANA-
INCLUDING THE CITY OF INDIANA
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN NONE
CHANCE PRECIP (%) 0 60 80 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-8) 40 (-1) 32 49
RH % (24H TREND) 88 (+12) 65 (+14) 100 71
WIND 20FT/EARLY(MPH) W 7 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.04 0.15 0.00
PRECIP DURATION 3 7
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 560 820
MIXING HGT(FT-AGL/MSL) 1850 2710
TRANSPORT WND (MPH) W 10 N 3
VENT RATE (KT-FT) 16650 8130
CATEGORY DAY 2 1
INVERSION 6PM 35F/10AM 4PM 38F/9AM
DISPERSION 2 1
MAX ADI EARLY 14 GEN POOR 21 FAIR 3 VERY POOR 11 POOR
MAX ADI LATE 5 VERY POOR 18 GEN POOR 3 VERY POOR 12 POOR
MAX LVORI EARLY 4 5 7 9
MAX LVORI LATE 6 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-180930-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/RAIN RAIN NONE
CHANCE PRECIP (%) 0 70 80 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (-7) 39 (-1) 34 49
RH % (24H TREND) 84 (+6) 62 (+12) 99 70
WIND 20FT/EARLY(MPH) W 7 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.06 0.23 0.00
PRECIP DURATION 4 8
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 500 710
MIXING HGT(FT-AGL/MSL) 1640 2340
TRANSPORT WND (MPH) W 12 SW 3
VENT RATE (KT-FT) 16400 7020
CATEGORY DAY 2 1
INVERSION 6PM 36F/10AM 4PM 39F/9AM
DISPERSION 2 1
MAX ADI EARLY 13 GEN POOR 19 GEN POOR 4 VERY POOR 10 POOR
MAX ADI LATE 5 VERY POOR 17 GEN POOR 3 VERY POOR 10 POOR
MAX LVORI EARLY 3 4 6 9
MAX LVORI LATE 5 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-180930-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 80 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (-3) 40 (-3) 33 49
RH % (24H TREND) 80 (+9) 73 (+31) 100 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.13 0.23 0.00
PRECIP DURATION 5 6
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 390 840
MIXING HGT(FT-AGL/MSL) 1300 2770
TRANSPORT WND (MPH) SW 6 NE 5
VENT RATE (KT-FT) 6500 11080
CATEGORY DAY 1 1
INVERSION 6PM 37F/11AM 4PM 38F/9AM
DISPERSION 1 1
MAX ADI EARLY 5 VERY POOR 8 POOR 3 VERY POOR 16 GEN POOR
MAX ADI LATE 3 VERY POOR 8 POOR 3 VERY POOR 16 GEN POOR
MAX LVORI EARLY 3 4 7 9
MAX LVORI LATE 4 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-180930-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 80 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (-1) 40 (-4) 34 51
RH % (24H TREND) 77 (+5) 70 (+32) 100 65
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.15 0.20 0.00
PRECIP DURATION 6 8
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 410 790
MIXING HGT(FT-AGL/MSL) 1360 2590
TRANSPORT WND (MPH) SW 7 NE 6
VENT RATE (KT-FT) 8160 12950
CATEGORY DAY 1 2
INVERSION 6PM 40F/12PM 4PM 40F/9AM
DISPERSION 1 2
MAX ADI EARLY 4 VERY POOR 8 POOR 4 VERY POOR 17 GEN POOR
MAX ADI LATE 3 VERY POOR 10 POOR 3 VERY POOR 16 GEN POOR
MAX LVORI EARLY 3 4 6 9
MAX LVORI LATE 4 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-180930-
OHIO-
INCLUDING THE CITY OF WHEELING
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 0 90 80 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (-1) 42 (-3) 35 51
RH % (24H TREND) 78 (+6) 71 (+33) 100 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.20 0.18 0.00
PRECIP DURATION 6 8
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 350 700
MIXING HGT(FT-AGL/MSL) 1150 2290
TRANSPORT WND (MPH) SW 7 NE 7
VENT RATE (KT-FT) 6900 13740
CATEGORY DAY 1 2
INVERSION 6PM 39F/12PM 4PM 42F/10AM
DISPERSION 1 2
MAX ADI EARLY 4 VERY POOR 7 POOR 5 VERY POOR 16 GEN POOR
MAX ADI LATE 3 VERY POOR 9 POOR 3 VERY POOR 17 GEN POOR
MAX LVORI EARLY 3 4 8 9
MAX LVORI LATE 4 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-180930-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 80 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (-1) 42 (-3) 37 54
RH % (24H TREND) 77 (+6) 69 (+29) 100 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.25 0.30 0.00
PRECIP DURATION 7 8
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 380 710
MIXING HGT(FT-AGL/MSL) 1250 2340
TRANSPORT WND (MPH) S 7 E 7
VENT RATE (KT-FT) 7500 14040
CATEGORY DAY 1 2
INVERSION 6PM 40F/12PM 4PM 42F/9AM
DISPERSION 1 2
MAX ADI EARLY 4 VERY POOR 6 VERY POOR 4 VERY POOR 13 GEN POOR
MAX ADI LATE 3 VERY POOR 9 POOR 3 VERY POOR 17 GEN POOR
MAX LVORI EARLY 3 4 8 8
MAX LVORI LATE 3 5 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-180930-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 0 90 90 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (-1) 42 (-3) 38 53
RH % (24H TREND) 78 (+11) 70 (+30) 100 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.29 0.36 0.00
PRECIP DURATION 7 8
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 350 700
MIXING HGT(FT-AGL/MSL) 1140 2290
TRANSPORT WND (MPH) SE 7 E 6
VENT RATE (KT-FT) 6840 11450
CATEGORY DAY 1 2
INVERSION 6PM 39F/1PM 4PM 44F/10AM
DISPERSION 1 2
MAX ADI EARLY 4 VERY POOR 6 VERY POOR 4 VERY POOR 12 POOR
MAX ADI LATE 3 VERY POOR 8 POOR 2 VERY POOR 15 GEN POOR
MAX LVORI EARLY 3 4 9 9
MAX LVORI LATE 3 5 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-180930-
MARION-
INCLUDING THE CITY OF FAIRMONT
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 0 90 90 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (-4) 42 (-3) 38 53
RH % (24H TREND) 82 (+18) 69 (+30) 100 78
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.27 0.46 0.00
PRECIP DURATION 6 8
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 360 680
MIXING HGT(FT-AGL/MSL) 1190 2230
TRANSPORT WND (MPH) SE 7 SE 5
VENT RATE (KT-FT) 7140 8920
CATEGORY DAY 1 1
INVERSION 6PM 40F/1PM 4PM 45F/10AM
DISPERSION 1 1
MAX ADI EARLY 4 VERY POOR 7 POOR 4 VERY POOR 10 POOR
MAX ADI LATE 3 VERY POOR 9 POOR 3 VERY POOR 13 GEN POOR
MAX LVORI EARLY 3 4 9 9
MAX LVORI LATE 4 5 10 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-180930-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 90 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (-3) 42 (-2) 36 53
RH % (24H TREND) 81 (+16) 66 (+26) 100 78
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.28 0.44 0.00
PRECIP DURATION 6 8
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 380 720
MIXING HGT(FT-AGL/MSL) 1260 2360
TRANSPORT WND (MPH) S 7 S 5
VENT RATE (KT-FT) 7560 9440
CATEGORY DAY 1 1
INVERSION 6PM 42F/12PM 4PM 45F/10AM
DISPERSION 1 1
MAX ADI EARLY 4 VERY POOR 7 POOR 4 VERY POOR 10 POOR
MAX ADI LATE 3 VERY POOR 9 POOR 2 VERY POOR 13 GEN POOR
MAX LVORI EARLY 3 4 9 9
MAX LVORI LATE 4 5 10 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-180930-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/RAIN RAIN NONE
CHANCE PRECIP (%) 0 90 90 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (-2) 41 (0) 36 52
RH % (24H TREND) 78 (+9) 65 (+22) 100 79
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.29 0.51 0.00
PRECIP DURATION 5 8
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 300 610
MIXING HGT(FT-AGL/MSL) 990 2010
TRANSPORT WND (MPH) SW 6 SW 5
VENT RATE (KT-FT) 4950 8040
CATEGORY DAY 1 1
INVERSION 6PM CONTINUING 6PM 45F/11AM
DISPERSION 1 1
MAX ADI EARLY 5 VERY POOR 7 POOR 4 VERY POOR 7 POOR
MAX ADI LATE 3 VERY POOR 7 POOR 3 VERY POOR 9 POOR
MAX LVORI EARLY 3 4 9 9
MAX LVORI LATE 3 4 9 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-180930-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLEAR MCLDY MCLDY MCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 0 90 90 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (-4) 43 (+1) 36 53
RH % (24H TREND) 80 (+11) 63 (+21) 100 78
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.27 0.52 0.00
PRECIP DURATION 5 8
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 440 700
MIXING HGT(FT-AGL/MSL) 1430 2290
TRANSPORT WND (MPH) SW 6 SW 5
VENT RATE (KT-FT) 7150 9160
CATEGORY DAY 1 1
INVERSION 6PM 38F/10AM 4PM 45F/10AM
DISPERSION 1 1
MAX ADI EARLY 5 VERY POOR 11 POOR 4 VERY POOR 9 POOR
MAX ADI LATE 4 VERY POOR 10 POOR 4 VERY POOR 13 GEN POOR
MAX LVORI EARLY 3 4 9 9
MAX LVORI LATE 4 4 9 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-180930-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLEAR MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/RAIN RAIN NONE
CHANCE PRECIP (%) 0 90 90 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (-2) 42 (+2) 36 52
RH % (24H TREND) 77 (+4) 61 (+15) 100 78
WIND 20FT/EARLY(MPH) W 6 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.27 0.55 0.00
PRECIP DURATION 5 8
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 380 600
MIXING HGT(FT-AGL/MSL) 1240 1980
TRANSPORT WND (MPH) SW 12 SW 6
VENT RATE (KT-FT) 12400 9900
CATEGORY DAY 1 1
INVERSION 6PM CONTINUING 6PM 46F/11AM
DISPERSION 1 1
MAX ADI EARLY 8 POOR 14 GEN POOR 6 VERY POOR 7 POOR
MAX ADI LATE 4 VERY POOR 8 POOR 5 VERY POOR 14 GEN POOR
MAX LVORI EARLY 3 4 8 9
MAX LVORI LATE 4 4 9 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-180930-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLEAR MCLDY CLOUDY MCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 90 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (-2) 45 (+3) 38 55
RH % (24H TREND) 77 (+8) 56 (+16) 100 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.29 0.50 0.00
PRECIP DURATION 4 8
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 440 620
MIXING HGT(FT-AGL/MSL) 1460 2030
TRANSPORT WND (MPH) S 7 SW 6
VENT RATE (KT-FT) 8760 10150
CATEGORY DAY 1 1
INVERSION 6PM 41F/1PM 4PM 46F/10AM
DISPERSION 1 1
MAX ADI EARLY 7 POOR 13 GEN POOR 5 VERY POOR 8 POOR
MAX ADI LATE 4 VERY POOR 9 POOR 5 VERY POOR 15 GEN POOR
MAX LVORI EARLY 3 3 8 9
MAX LVORI LATE 4 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-180930-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1240 PM EST MON NOV 17 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY MCLDY
PRECIP TYPE NONE FRZ RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 90 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (0) 43 (+7) 35 51
RH % (24H TREND) 74 (-4) 56 (+7) 100 82
WIND 20FT/EARLY(MPH) W 8 G25 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.28 0.52 0.00
PRECIP DURATION 4 8
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 370 540
MIXING HGT(FT-AGL/MSL) 1210 1770
TRANSPORT WND (MPH) W 14 W 7
VENT RATE (KT-FT) 14520 10620
CATEGORY DAY 2 1
INVERSION 6PM CONTINUING 6PM 47F/12PM
DISPERSION 2 1
MAX ADI EARLY 12 POOR 16 GEN POOR 9 POOR 8 POOR
MAX ADI LATE 7 POOR 9 POOR 10 POOR 14 GEN POOR
MAX LVORI EARLY 3 3 7 9
MAX LVORI LATE 3 4 9 6
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. LIGHT WINDS.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 40S. HIGHS IN
THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE UPPER 30S.
HIGHS AROUND 50. NORTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. SOUTHWEST WINDS 5 TO 10 MPH.
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