768
FNUS51 KPBZ 191653
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1253 PM EDT THU MAR 19 2026
DISCUSSION
THE AREA DRIES OUT TONIGHT INTO EARLY FRIDAY BEFORE RAIN AND
THUNDERSTORMS ACCOMPANY BREEZY WINDS FRIDAY AFTERNOON AND EVENING.
AFTER DRY WEATHER SATURDAY, RAIN, STORMS AND BREEZY WINDS RETURN
SUNDAY AFTERNOON-SUNDAY NIGHT WITH A CROSSING COLD FRONT.
TEMPERATURES RISE EACH DAY THROUGH SUNDAY BEFORE DROPPING BACK
TOWARDS NORMAL TO BEGIN NEXT WEEK.
OHZ039-200815-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 60 50 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 37 (+2) 63 (+8) 39 63
RH % (24H TREND) 96 (+16) 62 (+5) 96 46
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G23 W 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.09 0.19 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 970 1110
MIXING HGT(FT-AGL/MSL) 3180 3640
TRANSPORT WND (MPH) W 26 SW 8
VENT RATE (KT-FT) 73140 25480
CATEGORY DAY 4 3
INVERSION 7PM 49F/10AM 7PM 43F/4AM
DISPERSION 4 3
MAX ADI EARLY 3 VERY POOR 43 GEN GOOD 22 FAIR 12 POOR
MAX ADI LATE 8 POOR 66 GOOD 10 POOR 36 FAIR
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 6 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-200815-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 60 50 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 36 (+3) 61 (+7) 39 62
RH % (24H TREND) 95 (+16) 65 (+6) 94 47
WIND 20FT/EARLY(MPH) LGT/VAR SW 9 G23 W 7 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 12 G24 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.16 0.18 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 970 1100
MIXING HGT(FT-AGL/MSL) 3190 3600
TRANSPORT WND (MPH) SW 26 SW 8
VENT RATE (KT-FT) 73370 25200
CATEGORY DAY 4 3
INVERSION 7PM 49F/10AM 7PM 41F/9AM
DISPERSION 4 3
MAX ADI EARLY 3 VERY POOR 41 GEN GOOD 23 FAIR 10 POOR
MAX ADI LATE 8 POOR 66 GOOD 11 POOR 35 FAIR
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 6 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-200815-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 70 50 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 35 (+2) 61 (+8) 38 61
RH % (24H TREND) 94 (+16) 65 (+5) 93 46
WIND 20FT/EARLY(MPH) LGT/VAR S 9 G24 W 6 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 12 G24 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.18 0.20 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 940 1110
MIXING HGT(FT-AGL/MSL) 3080 3640
TRANSPORT WND (MPH) SW 28 W 9
VENT RATE (KT-FT) 73920 29120
CATEGORY DAY 4 3
INVERSION 7PM 49F/10AM 8PM 42F/10AM
DISPERSION 4 3
MAX ADI EARLY 2 VERY POOR 42 GEN GOOD 26 FAIR 10 POOR
MAX ADI LATE 8 POOR 69 GOOD 11 POOR 38 FAIR
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 6 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-200815-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 40 50 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 37 (+3) 64 (+8) 39 64
RH % (24H TREND) 97 (+14) 61 (+5) 99 46
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G22 W 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G22 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.10 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 970 1100
MIXING HGT(FT-AGL/MSL) 3190 3610
TRANSPORT WND (MPH) W 28 SW 9
VENT RATE (KT-FT) 76560 28880
CATEGORY DAY 4 3
INVERSION 7PM 49F/10AM 7PM 43F/4AM
DISPERSION 4 3
MAX ADI EARLY 3 VERY POOR 46 GEN GOOD 24 FAIR 10 POOR
MAX ADI LATE 8 POOR 69 GOOD 11 POOR 37 FAIR
MAX LVORI EARLY 5 5 5 7
MAX LVORI LATE 7 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-200815-
HARRISON-
INCLUDING THE CITY OF CADIZ
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 60 60 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 36 (+2) 63 (+8) 39 63
RH % (24H TREND) 94 (+16) 60 (+5) 94 45
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G24 W 6 G17 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G25 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.13 0.27 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 970 1150
MIXING HGT(FT-AGL/MSL) 3200 3760
TRANSPORT WND (MPH) SW 29 SW 8
VENT RATE (KT-FT) 80000 26320
CATEGORY DAY 4 3
INVERSION 7PM 49F/10AM 7PM 41F/7AM
DISPERSION 4 3
MAX ADI EARLY 3 VERY POOR 40 FAIR 22 FAIR 11 POOR
MAX ADI LATE 8 POOR 70 GOOD 9 POOR 36 FAIR
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 6 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-200815-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 60 60 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 36 (+2) 62 (+8) 40 62
RH % (24H TREND) 91 (+15) 59 (+4) 92 45
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G24 W 7 G17 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G25 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.14 0.28 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1040 1180
MIXING HGT(FT-AGL/MSL) 3400 3880
TRANSPORT WND (MPH) SW 30 SW 8
VENT RATE (KT-FT) 88400 27160
CATEGORY DAY 4 3
INVERSION 7PM 49F/10AM 7PM 41F/8AM
DISPERSION 4 3
MAX ADI EARLY 3 VERY POOR 40 FAIR 23 FAIR 10 POOR
MAX ADI LATE 7 POOR 74 GOOD 9 POOR 37 FAIR
MAX LVORI EARLY 4 5 4 6
MAX LVORI LATE 6 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-200815-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 30 40 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 37 (+2) 65 (+8) 40 66
RH % (24H TREND) 95 (+12) 59 (+6) 99 46
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G22 W 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.10 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1020 1150
MIXING HGT(FT-AGL/MSL) 3350 3780
TRANSPORT WND (MPH) SW 31 SW 7
VENT RATE (KT-FT) 90450 22680
CATEGORY DAY 4 2
INVERSION 7PM 50F/10AM 7PM 41F/8AM
DISPERSION 4 2
MAX ADI EARLY 4 VERY POOR 43 GEN GOOD 22 FAIR 9 POOR
MAX ADI LATE 8 POOR 76 GOOD 9 POOR 31 FAIR
MAX LVORI EARLY 5 5 4 7
MAX LVORI LATE 6 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-200815-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 40 50 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 37 (+2) 64 (+7) 40 65
RH % (24H TREND) 93 (+13) 59 (+6) 97 45
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G23 W 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.15 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 960 1150
MIXING HGT(FT-AGL/MSL) 3150 3780
TRANSPORT WND (MPH) SW 26 SW 7
VENT RATE (KT-FT) 72450 22680
CATEGORY DAY 4 2
INVERSION 7PM 49F/10AM 7PM 41F/7AM
DISPERSION 4 2
MAX ADI EARLY 4 VERY POOR 39 FAIR 21 FAIR 11 POOR
MAX ADI LATE 8 POOR 66 GOOD 8 POOR 32 FAIR
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 6 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-200815-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 50 60 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 37 (+3) 63 (+7) 40 65
RH % (24H TREND) 93 (+16) 59 (+5) 96 45
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G25 W 7 G18 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G26 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.06 0.25 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1090 1220
MIXING HGT(FT-AGL/MSL) 3570 4000
TRANSPORT WND (MPH) SW 30 SW 7
VENT RATE (KT-FT) 92820 24000
CATEGORY DAY 4 2
INVERSION 7PM 49F/10AM 7PM 52F/12PM
DISPERSION 4 2
MAX ADI EARLY 3 VERY POOR 40 FAIR 24 FAIR 10 POOR
MAX ADI LATE 8 POOR 74 GOOD 8 POOR 34 FAIR
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 6 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-200815-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 30 50 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 37 (+2) 65 (+7) 41 66
RH % (24H TREND) 94 (+14) 57 (+5) 98 46
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G23 W 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.15 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1070 1170
MIXING HGT(FT-AGL/MSL) 3510 3830
TRANSPORT WND (MPH) SW 30 SW 7
VENT RATE (KT-FT) 91260 22980
CATEGORY DAY 4 2
INVERSION 7PM 49F/10AM 7PM 50F/11AM
DISPERSION 4 2
MAX ADI EARLY 4 VERY POOR 42 GEN GOOD 20 GEN POOR 9 POOR
MAX ADI LATE 8 POOR 75 GOOD 8 POOR 31 FAIR
MAX LVORI EARLY 5 5 5 7
MAX LVORI LATE 6 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-200815-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 50 50 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 37 (+3) 64 (+7) 41 66
RH % (24H TREND) 93 (+13) 56 (+4) 96 47
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G23 W 5 G17 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G25 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.18 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1180 1230
MIXING HGT(FT-AGL/MSL) 3870 4030
TRANSPORT WND (MPH) SW 32 SW 7
VENT RATE (KT-FT) 108360 24180
CATEGORY DAY 5 2
INVERSION 7PM 50F/10AM 7PM 50F/11AM
DISPERSION 5 2
MAX ADI EARLY 4 VERY POOR 47 GEN GOOD 23 FAIR 9 POOR
MAX ADI LATE 7 POOR 85 GOOD 8 POOR 32 FAIR
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 6 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-200815-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 80 40 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 32 (+1) 59 (+10) 35 59
RH % (24H TREND) 98 (+16) 71 (+9) 98 50
WIND 20FT/EARLY(MPH) LGT/VAR S 9 G23 NW 6 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.25 0.06 0.00
PRECIP DURATION 5 1
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 800 850
MIXING HGT(FT-AGL/MSL) 2630 2800
TRANSPORT WND (MPH) SW 24 W 10
VENT RATE (KT-FT) 55230 25200
CATEGORY DAY 4 3
INVERSION 7PM 46F/10AM 7PM 38F/9AM
DISPERSION 4 3
MAX ADI EARLY 5 VERY POOR 34 FAIR 22 FAIR 12 POOR
MAX ADI LATE 8 POOR 55 GEN GOOD 11 POOR 33 FAIR
MAX LVORI EARLY 6 5 5 6
MAX LVORI LATE 7 4 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-200815-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 40 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 31 (+2) 56 (+8) 34 58
RH % (24H TREND) 100 (+18) 77 (+13) 99 50
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G23 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.29 0.05 0.00
PRECIP DURATION 5 1
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 740 930
MIXING HGT(FT-AGL/MSL) 2440 3050
TRANSPORT WND (MPH) SW 26 W 10
VENT RATE (KT-FT) 56120 27450
CATEGORY DAY 4 3
INVERSION 7PM 44F/10AM 7PM 39F/10AM
DISPERSION 4 3
MAX ADI EARLY 6 VERY POOR 36 FAIR 17 GEN POOR 12 POOR
MAX ADI LATE 6 VERY POOR 58 GEN GOOD 8 POOR 37 FAIR
MAX LVORI EARLY 7 5 7 7
MAX LVORI LATE 9 4 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-200815-
FOREST-
INCLUDING THE CITY OF TIONESTA
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 40 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (0) 55 (+9) 34 55
RH % (24H TREND) 100 (+19) 77 (+15) 98 47
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G22 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 8 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.32 0.08 0.00
PRECIP DURATION 5 1
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 750 1020
MIXING HGT(FT-AGL/MSL) 2450 3350
TRANSPORT WND (MPH) SW 25 W 10
VENT RATE (KT-FT) 53900 30150
CATEGORY DAY 4 3
INVERSION 7PM 43F/10AM 7PM 38F/10AM
DISPERSION 4 3
MAX ADI EARLY 7 POOR 38 FAIR 13 GEN POOR 12 POOR
MAX ADI LATE 4 VERY POOR 53 GEN GOOD 7 POOR 43 GEN GOOD
MAX LVORI EARLY 6 6 6 7
MAX LVORI LATE 9 4 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-200815-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 70 50 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 33 (0) 61 (+9) 36 60
RH % (24H TREND) 98 (+19) 67 (+8) 96 47
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G21 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G22 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.21 0.10 0.00
PRECIP DURATION 4 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 910 1020
MIXING HGT(FT-AGL/MSL) 2980 3340
TRANSPORT WND (MPH) SW 24 SW 9
VENT RATE (KT-FT) 62580 26720
CATEGORY DAY 4 3
INVERSION 7PM 47F/10AM 7PM 42F/10AM
DISPERSION 4 3
MAX ADI EARLY 3 VERY POOR 41 GEN GOOD 19 GEN POOR 9 POOR
MAX ADI LATE 7 POOR 58 GEN GOOD 12 POOR 38 FAIR
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 7 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-200815-
BUTLER-
INCLUDING THE CITY OF BUTLER
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 80 50 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 32 (0) 58 (+7) 35 59
RH % (24H TREND) 100 (+18) 71 (+7) 99 49
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G22 W 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.23 0.15 0.00
PRECIP DURATION 4 2
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 910 960
MIXING HGT(FT-AGL/MSL) 3000 3160
TRANSPORT WND (MPH) SW 26 SW 9
VENT RATE (KT-FT) 69000 25280
CATEGORY DAY 4 2
INVERSION 7PM 46F/10AM 7PM 41F/10AM
DISPERSION 4 2
MAX ADI EARLY 4 VERY POOR 39 FAIR 17 GEN POOR 9 POOR
MAX ADI LATE 5 VERY POOR 60 GEN GOOD 9 POOR 35 FAIR
MAX LVORI EARLY 7 6 6 7
MAX LVORI LATE 9 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-200815-
CLARION-
INCLUDING THE CITY OF CLARION
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 50 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 31 (+1) 57 (+9) 35 57
RH % (24H TREND) 100 (+19) 74 (+10) 97 49
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G22 W 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.26 0.09 0.00
PRECIP DURATION 4 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 810 930
MIXING HGT(FT-AGL/MSL) 2640 3050
TRANSPORT WND (MPH) SW 28 SW 10
VENT RATE (KT-FT) 63360 27450
CATEGORY DAY 4 3
INVERSION 7PM 44F/10AM 7PM 40F/10AM
DISPERSION 4 3
MAX ADI EARLY 7 POOR 35 FAIR 16 GEN POOR 11 POOR
MAX ADI LATE 5 VERY POOR 58 GEN GOOD 9 POOR 38 FAIR
MAX LVORI EARLY 5 6 6 6
MAX LVORI LATE 9 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-200815-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 0 80 60 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 30 (0) 56 (+10) 35 57
RH % (24H TREND) 98 (+19) 71 (+8) 95 48
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G22 W 6 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G25 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.25 0.13 0.00
PRECIP DURATION 4 2
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 870 880
MIXING HGT(FT-AGL/MSL) 2850 2900
TRANSPORT WND (MPH) SW 29 W 10
VENT RATE (KT-FT) 71250 26100
CATEGORY DAY 4 3
INVERSION 7PM 44F/10AM 7PM 38F/9AM
DISPERSION 4 3
MAX ADI EARLY 9 POOR 42 GEN GOOD 21 FAIR 13 GEN POOR
MAX ADI LATE 4 VERY POOR 63 GOOD 8 POOR 37 FAIR
MAX LVORI EARLY 5 6 6 6
MAX LVORI LATE 8 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-200815-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 70 60 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 35 (+2) 60 (+7) 39 61
RH % (24H TREND) 95 (+19) 63 (+6) 92 45
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G22 W 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.17 0.23 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 990 1170
MIXING HGT(FT-AGL/MSL) 3260 3830
TRANSPORT WND (MPH) SW 23 W 9
VENT RATE (KT-FT) 65200 30640
CATEGORY DAY 4 3
INVERSION 7PM 48F/10AM 7PM 46F/11AM
DISPERSION 4 3
MAX ADI EARLY 3 VERY POOR 44 GEN GOOD 19 GEN POOR 7 POOR
MAX ADI LATE 5 VERY POOR 66 GOOD 9 POOR 41 GEN GOOD
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 6 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-200815-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 70 70 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 35 (+1) 61 (+8) 40 62
RH % (24H TREND) 96 (+18) 60 (+3) 94 46
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G22 W 7 G17 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 12 G25 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.14 0.33 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1230 1150
MIXING HGT(FT-AGL/MSL) 4020 3760
TRANSPORT WND (MPH) SW 29 SW 8
VENT RATE (KT-FT) 100500 26320
CATEGORY DAY 4 3
INVERSION 7PM 49F/10AM 7PM 47F/11AM
DISPERSION 4 3
MAX ADI EARLY 5 VERY POOR 42 GEN GOOD 21 FAIR 9 POOR
MAX ADI LATE 5 VERY POOR 76 GOOD 9 POOR 39 FAIR
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 7 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-200815-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 80 60 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 32 (0) 59 (+9) 36 59
RH % (24H TREND) 100 (+18) 69 (+5) 99 50
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G22 W 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G24 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.20 0.19 0.00
PRECIP DURATION 4 2
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1030 950
MIXING HGT(FT-AGL/MSL) 3370 3120
TRANSPORT WND (MPH) SW 28 W 10
VENT RATE (KT-FT) 80880 28080
CATEGORY DAY 4 3
INVERSION 7PM 46F/10AM 7PM 42F/10AM
DISPERSION 4 3
MAX ADI EARLY 5 VERY POOR 44 GEN GOOD 18 GEN POOR 11 POOR
MAX ADI LATE 4 VERY POOR 68 GOOD 7 POOR 36 FAIR
MAX LVORI EARLY 6 7 6 8
MAX LVORI LATE 9 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-200815-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 50 70 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 36 (+2) 61 (+7) 40 63
RH % (24H TREND) 94 (+16) 58 (+3) 93 46
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G23 W 7 G17 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 13 G25 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.11 0.39 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1260 1240
MIXING HGT(FT-AGL/MSL) 4120 4060
TRANSPORT WND (MPH) SW 32 SW 8
VENT RATE (KT-FT) 115360 28420
CATEGORY DAY 5 3
INVERSION 7PM 49F/10AM 7PM 52F/12PM
DISPERSION 5 3
MAX ADI EARLY 4 VERY POOR 43 GEN GOOD 26 FAIR 10 POOR
MAX ADI LATE 7 POOR 89 GOOD 10 POOR 40 FAIR
MAX LVORI EARLY 5 5 4 6
MAX LVORI LATE 6 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-200815-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 60 60 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 36 (+3) 62 (+7) 41 65
RH % (24H TREND) 95 (+15) 57 (+1) 96 46
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G23 SW 6 G17 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G24 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.07 0.37 0.00
PRECIP DURATION 2 3
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1330 1370
MIXING HGT(FT-AGL/MSL) 4360 4490
TRANSPORT WND (MPH) SW 35 SW 8
VENT RATE (KT-FT) 130800 31430
CATEGORY DAY 5 3
INVERSION 7PM 50F/10AM 7PM 46F/4AM
DISPERSION 5 3
MAX ADI EARLY 4 VERY POOR 53 GEN GOOD 32 FAIR 10 POOR
MAX ADI LATE 8 POOR 98 GOOD 8 POOR 41 GEN GOOD
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 6 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-200815-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 70 70 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 34 (0) 62 (+10) 40 63
RH % (24H TREND) 98 (+19) 59 (+1) 97 48
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G23 SW 7 G18 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 13 G26 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.13 0.39 0.00
PRECIP DURATION 2 3
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1270 1010
MIXING HGT(FT-AGL/MSL) 4170 3300
TRANSPORT WND (MPH) SW 31 W 8
VENT RATE (KT-FT) 112590 23100
CATEGORY DAY 5 3
INVERSION 7PM 49F/10AM 7PM 45F/10AM
DISPERSION 5 3
MAX ADI EARLY 5 VERY POOR 52 GEN GOOD 23 FAIR 10 POOR
MAX ADI LATE 5 VERY POOR 87 GOOD 8 POOR 32 FAIR
MAX LVORI EARLY 6 5 5 7
MAX LVORI LATE 8 2 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-200815-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 70 70 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 35 (+2) 60 (+10) 41 61
RH % (24H TREND) 91 (+15) 56 (-2) 96 46
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G23 W 7 G20 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G26 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.12 0.44 0.00
PRECIP DURATION 2 3
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1340 1030
MIXING HGT(FT-AGL/MSL) 4410 3370
TRANSPORT WND (MPH) SW 35 W 10
VENT RATE (KT-FT) 132300 30330
CATEGORY DAY 5 3
INVERSION 7PM 50F/10AM 7PM 48F/11AM
DISPERSION 5 3
MAX ADI EARLY 6 VERY POOR 79 GOOD 26 FAIR 12 POOR
MAX ADI LATE 6 VERY POOR 97 GOOD 7 POOR 36 FAIR
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 6 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-200815-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 60 70 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 35 (0) 62 (+8) 42 64
RH % (24H TREND) 94 (+20) 56 (+2) 95 46
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G22 SW 6 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.08 0.49 0.00
PRECIP DURATION 2 3
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1310 1240
MIXING HGT(FT-AGL/MSL) 4280 4050
TRANSPORT WND (MPH) SW 33 W 9
VENT RATE (KT-FT) 124120 32400
CATEGORY DAY 5 3
INVERSION 7PM 51F/10AM 7PM 47F/4AM
DISPERSION 5 3
MAX ADI EARLY 4 VERY POOR 63 GOOD 23 FAIR 12 POOR
MAX ADI LATE 6 VERY POOR 93 GOOD 6 VERY POOR 40 FAIR
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 6 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-200815-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 60 70 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 35 (+3) 60 (+9) 41 62
RH % (24H TREND) 93 (+17) 57 (-1) 96 48
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G22 SW 6 G18 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G24 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.08 0.60 0.00
PRECIP DURATION 1 3
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1300 1110
MIXING HGT(FT-AGL/MSL) 4280 3650
TRANSPORT WND (MPH) SW 33 W 10
VENT RATE (KT-FT) 124120 32850
CATEGORY DAY 5 3
INVERSION 7PM 49F/10AM 6PM 48F/11AM
DISPERSION 5 3
MAX ADI EARLY 6 VERY POOR 75 GOOD 20 GEN POOR 10 POOR
MAX ADI LATE 6 VERY POOR 100 GOOD 7 POOR 40 FAIR
MAX LVORI EARLY 6 5 5 6
MAX LVORI LATE 6 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-200815-
INDIANA-
INCLUDING THE CITY OF INDIANA
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 80 60 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 34 (+2) 59 (+11) 37 59
RH % (24H TREND) 98 (+18) 64 (0) 98 50
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G22 W 6 G18 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G26 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.17 0.26 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1170 920
MIXING HGT(FT-AGL/MSL) 3840 3020
TRANSPORT WND (MPH) SW 31 W 9
VENT RATE (KT-FT) 103680 24160
CATEGORY DAY 5 2
INVERSION 7PM 47F/10AM 7PM 43F/10AM
DISPERSION 5 2
MAX ADI EARLY 7 POOR 51 GEN GOOD 23 FAIR 15 GEN POOR
MAX ADI LATE 3 VERY POOR 82 GOOD 7 POOR 36 FAIR
MAX LVORI EARLY 5 6 6 7
MAX LVORI LATE 8 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-200815-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 80 70 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 35 (+2) 59 (+11) 40 60
RH % (24H TREND) 94 (+16) 61 (-1) 97 49
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G23 W 7 G19 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G26 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.16 0.31 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1200 950
MIXING HGT(FT-AGL/MSL) 3940 3120
TRANSPORT WND (MPH) SW 33 W 9
VENT RATE (KT-FT) 114260 24960
CATEGORY DAY 5 2
INVERSION 7PM 49F/10AM 7PM 48F/11AM
DISPERSION 5 2
MAX ADI EARLY 7 POOR 66 GOOD 26 FAIR 12 POOR
MAX ADI LATE 5 VERY POOR 87 GOOD 9 POOR 35 FAIR
MAX LVORI EARLY 5 6 5 6
MAX LVORI LATE 6 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-200815-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 60 60 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 36 (+3) 61 (+7) 40 62
RH % (24H TREND) 92 (+16) 62 (+6) 91 44
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G22 W 6 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G24 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.15 0.25 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1040 1230
MIXING HGT(FT-AGL/MSL) 3410 4040
TRANSPORT WND (MPH) SW 28 SW 9
VENT RATE (KT-FT) 81840 32320
CATEGORY DAY 4 3
INVERSION 7PM 48F/10AM 7PM 47F/11AM
DISPERSION 4 3
MAX ADI EARLY 3 VERY POOR 44 GEN GOOD 22 FAIR 9 POOR
MAX ADI LATE 6 VERY POOR 69 GOOD 9 POOR 42 GEN GOOD
MAX LVORI EARLY 4 5 4 6
MAX LVORI LATE 6 2 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-200815-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 50 70 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 37 (+3) 62 (+8) 41 63
RH % (24H TREND) 91 (+17) 58 (+6) 89 43
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G23 W 7 G17 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 12 G25 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.13 0.36 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1130 1220
MIXING HGT(FT-AGL/MSL) 3720 3990
TRANSPORT WND (MPH) SW 31 W 8
VENT RATE (KT-FT) 100440 27930
CATEGORY DAY 4 3
INVERSION 7PM 49F/10AM 7PM 45F/4AM
DISPERSION 4 3
MAX ADI EARLY 3 VERY POOR 40 FAIR 24 FAIR 10 POOR
MAX ADI LATE 6 VERY POOR 83 GOOD 9 POOR 38 FAIR
MAX LVORI EARLY 4 5 4 5
MAX LVORI LATE 6 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-200815-
OHIO-
INCLUDING THE CITY OF WHEELING
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 50 60 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 37 (+3) 62 (+7) 41 63
RH % (24H TREND) 92 (+16) 60 (+8) 93 45
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G23 W 7 G17 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 12 G25 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.08 0.35 0.00
PRECIP DURATION 1 3
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1130 1240
MIXING HGT(FT-AGL/MSL) 3720 4080
TRANSPORT WND (MPH) SW 32 W 8
VENT RATE (KT-FT) 104160 28560
CATEGORY DAY 4 3
INVERSION 7PM 49F/10AM 7PM 51F/12PM
DISPERSION 4 3
MAX ADI EARLY 4 VERY POOR 39 FAIR 23 FAIR 10 POOR
MAX ADI LATE 8 POOR 85 GOOD 8 POOR 38 FAIR
MAX LVORI EARLY 5 5 4 5
MAX LVORI LATE 6 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-200815-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 50 60 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 38 (+4) 63 (+7) 42 66
RH % (24H TREND) 91 (+14) 60 (+4) 94 47
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G23 SW 6 G17 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G25 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.04 0.27 0.00
PRECIP DURATION 1 3
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1210 1310
MIXING HGT(FT-AGL/MSL) 3970 4290
TRANSPORT WND (MPH) SW 31 SW 8
VENT RATE (KT-FT) 107190 30030
CATEGORY DAY 5 3
INVERSION 7PM 49F/10AM 7PM 46F/4AM
DISPERSION 5 3
MAX ADI EARLY 4 VERY POOR 50 GEN GOOD 30 FAIR 10 POOR
MAX ADI LATE 8 POOR 85 GOOD 8 POOR 38 FAIR
MAX LVORI EARLY 5 5 4 6
MAX LVORI LATE 6 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-200815-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 60 50 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 39 (+6) 62 (+6) 43 65
RH % (24H TREND) 91 (+11) 59 (+3) 95 49
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G23 SW 6 G17 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G24 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.24 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1240 1300
MIXING HGT(FT-AGL/MSL) 4080 4250
TRANSPORT WND (MPH) SW 31 SW 7
VENT RATE (KT-FT) 110160 25500
CATEGORY DAY 5 2
INVERSION 7PM 50F/10AM 7PM 48F/10AM
DISPERSION 5 2
MAX ADI EARLY 4 VERY POOR 53 GEN GOOD 29 FAIR 9 POOR
MAX ADI LATE 8 POOR 89 GOOD 8 POOR 35 FAIR
MAX LVORI EARLY 5 5 4 6
MAX LVORI LATE 6 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-200815-
MARION-
INCLUDING THE CITY OF FAIRMONT
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 60 50 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 37 (+3) 62 (+6) 43 66
RH % (24H TREND) 93 (+14) 56 (+2) 97 48
WIND 20FT/EARLY(MPH) LGT/VAR S 5 G22 SW 6 G17 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.04 0.29 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1380 1320
MIXING HGT(FT-AGL/MSL) 4540 4330
TRANSPORT WND (MPH) SW 32 SW 9
VENT RATE (KT-FT) 127120 34640
CATEGORY DAY 5 3
INVERSION 7PM 50F/10AM 7PM 49F/10AM
DISPERSION 5 3
MAX ADI EARLY 4 VERY POOR 55 GEN GOOD 28 FAIR 10 POOR
MAX ADI LATE 4 VERY POOR 121 VERY GOOD9 POOR 44 GEN GOOD
MAX LVORI EARLY 6 5 5 7
MAX LVORI LATE 6 1 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-200815-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 60 50 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 37 (+3) 62 (+7) 43 66
RH % (24H TREND) 93 (+19) 54 (0) 97 46
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G22 SW 6 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.05 0.35 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1420 1360
MIXING HGT(FT-AGL/MSL) 4650 4460
TRANSPORT WND (MPH) SW 35 SW 9
VENT RATE (KT-FT) 139500 35680
CATEGORY DAY 5 3
INVERSION 7PM 51F/10AM 7PM 47F/4AM
DISPERSION 5 3
MAX ADI EARLY 4 VERY POOR 58 GEN GOOD 24 FAIR 12 POOR
MAX ADI LATE 6 VERY POOR 99 GOOD 8 POOR 44 GEN GOOD
MAX LVORI EARLY 5 5 4 6
MAX LVORI LATE 6 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-200815-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 60 60 0
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 36 (+4) 59 (+7) 42 62
RH % (24H TREND) 92 (+17) 55 (-1) 97 48
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G20 SW 6 G17 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.07 0.41 0.00
PRECIP DURATION 1 5
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1260 1060
MIXING HGT(FT-AGL/MSL) 4130 3480
TRANSPORT WND (MPH) SW 36 W 9
VENT RATE (KT-FT) 128030 27840
CATEGORY DAY 5 3
INVERSION 7PM 49F/10AM 7PM 49F/11AM
DISPERSION 5 3
MAX ADI EARLY 5 VERY POOR 58 GEN GOOD 22 FAIR 8 POOR
MAX ADI LATE 5 VERY POOR 129 VERY GOOD10 POOR 35 FAIR
MAX LVORI EARLY 5 5 5 7
MAX LVORI LATE 6 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-200815-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 60 60 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 36 (+4) 62 (+9) 42 65
RH % (24H TREND) 93 (+14) 53 (-2) 97 47
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 8 G22 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.06 0.38 0.00
PRECIP DURATION 2 5
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1360 1160
MIXING HGT(FT-AGL/MSL) 4460 3790
TRANSPORT WND (MPH) SW 33 W 10
VENT RATE (KT-FT) 129340 34110
CATEGORY DAY 5 3
INVERSION 7PM 50F/10AM 7PM 47F/4AM
DISPERSION 5 3
MAX ADI EARLY 6 VERY POOR 76 GOOD 22 FAIR 11 POOR
MAX ADI LATE 5 VERY POOR 134 VERY GOOD8 POOR 42 GEN GOOD
MAX LVORI EARLY 6 5 5 7
MAX LVORI LATE 6 1 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-200815-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 60 60 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 36 (+5) 60 (+10) 43 63
RH % (24H TREND) 93 (+14) 52 (-7) 98 47
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G21 SW 7 G19 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G24 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.05 0.39 0.00
PRECIP DURATION 1 5
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1330 1140
MIXING HGT(FT-AGL/MSL) 4360 3730
TRANSPORT WND (MPH) SW 36 W 12
VENT RATE (KT-FT) 135160 37300
CATEGORY DAY 5 3
INVERSION 7PM 49F/10AM 7PM 47F/10AM
DISPERSION 5 3
MAX ADI EARLY 7 POOR 80 GOOD 25 FAIR 12 POOR
MAX ADI LATE 5 VERY POOR 115 VERY GOOD13 GEN POOR 46 GEN GOOD
MAX LVORI EARLY 6 5 4 6
MAX LVORI LATE 6 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-200815-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 60 60 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 36 (+4) 62 (+9) 44 65
RH % (24H TREND) 92 (+13) 47 (-5) 97 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6 G19 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G24 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.26 0.00
PRECIP DURATION 1 5
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1510 1350
MIXING HGT(FT-AGL/MSL) 4970 4430
TRANSPORT WND (MPH) SW 35 W 10
VENT RATE (KT-FT) 149100 39870
CATEGORY DAY 5 3
INVERSION 7PM 49F/10AM 7PM 47F/9AM
DISPERSION 5 3
MAX ADI EARLY 7 POOR 91 GOOD 24 FAIR 12 POOR
MAX ADI LATE 5 VERY POOR 135 VERY GOOD14 GEN POOR 52 GEN GOOD
MAX LVORI EARLY 6 5 4 6
MAX LVORI LATE 6 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-200815-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1253 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN TSTMS NONE
CHANCE PRECIP (%) 0 50 60 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 33 (+4) 59 (+11) 41 61
RH % (24H TREND) 95 (+14) 52 (-11) 100 47
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G27 W 9 G27 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G34 W 6 G23 W 6
PRECIP AMOUNT 0.00 0.03 0.30 0.00
PRECIP DURATION 1 5
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1450 1440
MIXING HGT(FT-AGL/MSL) 4760 4740
TRANSPORT WND (MPH) W 36 W 12
VENT RATE (KT-FT) 147560 47400
CATEGORY DAY 5 3
INVERSION 7PM 47F/10AM 7PM 51F/11AM
DISPERSION 5 3
MAX ADI EARLY 9 POOR 87 GOOD 32 FAIR 16 GEN POOR
MAX ADI LATE 8 POOR 126 VERY GOOD21 FAIR 58 GEN GOOD
MAX LVORI EARLY 6 4 4 8
MAX LVORI LATE 6 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. MUCH COOLER. LOWS IN
THE UPPER 30S. HIGHS IN THE MID 40S. NORTHWEST WINDS 10 TO
15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
40S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S. HIGHS
IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
AK
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page