506
FNUS51 KPBZ 101732
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
132 PM EDT FRI JUL 10 2026
DISCUSSION
FIRE WEATHER CONCERNS REMAIN LOW OVER THE NEXT 24 HOURS WITH HEAVY
RAIN AND THUNDERSTORMS IN THE FORECAST. DRIER CONDITIONS ARE
EXPECTED NORTH OF PITTSBURGH TOMORROW AFTERNOON WITH A PASSING
COLD FRONT FROM THE NORTH. WIDESPREAD DRY CONDITIONS ARE EXPECTED
SUNDAY AND MONDAY AS RIDGE BUILDS ACROSS THE REGION. ABOVE-AVERAGE
TEMPERATURES ARE EXPECTED MID-WEEK.
FORECASTER: HEFFERAN
OHZ039-110815-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 70 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 65 (-3) 83 (0) 62 84
RH % (24H TREND) 100 (+1) 57 (-14) 90 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.10 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT(M-AGL/MSL) 1390 2040
MIXING HGT(FT-AGL/MSL) 4550 6680
TRANSPORT WND (MPH) NE 12 E 10
VENT RATE (KT-FT) 45500 60120
CATEGORY DAY 3 4
INVERSION 8PM 70F/9AM 8PM 69F/9AM
DISPERSION 3 4
MAX ADI EARLY 3 VERY POOR 20 GEN POOR 8 POOR 39 FAIR
MAX ADI LATE 2 VERY POOR 56 GEN GOOD 8 POOR 72 GOOD
MAX LVORI EARLY 9 9 4 5
MAX LVORI LATE 10 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-110815-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 60 0 0 0
TEMP (24H TREND) 64 (-4) 82 (-1) 61 84
RH % (24H TREND) 100 (0) 57 (-14) 89 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NE 6 E 5
WIND 20FT/LATE(MPH) LGT/VAR NE 5 LGT/VAR E 5
PRECIP AMOUNT 0.11 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT(M-AGL/MSL) 1410 1950
MIXING HGT(FT-AGL/MSL) 4620 6410
TRANSPORT WND (MPH) N 12 E 9
VENT RATE (KT-FT) 46200 51280
CATEGORY DAY 3 3
INVERSION 8PM 70F/9AM 8PM 68F/9AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 21 FAIR 9 POOR 39 FAIR
MAX ADI LATE 3 VERY POOR 59 GEN GOOD 8 POOR 65 GOOD
MAX LVORI EARLY 8 9 4 5
MAX LVORI LATE 10 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-110815-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 90 0 0 0
CHANCE OF THUNDER (%) 60 0 0 0
TEMP (24H TREND) 63 (-7) 82 (-1) 60 84
RH % (24H TREND) 100 (+4) 55 (-17) 88 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NE 5 LGT/VAR E 5
PRECIP AMOUNT 0.11 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT(M-AGL/MSL) 1420 1800
MIXING HGT(FT-AGL/MSL) 4650 5890
TRANSPORT WND (MPH) N 10 E 9
VENT RATE (KT-FT) 41850 47120
CATEGORY DAY 3 3
INVERSION 8PM 74F/10AM 8PM 68F/9AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 21 FAIR 10 POOR 36 FAIR
MAX ADI LATE 3 VERY POOR 55 GEN GOOD 5 VERY POOR 63 GOOD
MAX LVORI EARLY 8 9 4 5
MAX LVORI LATE 9 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-110815-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 70 20 0 0
CHANCE OF THUNDER (%) 60 20 0 0
TEMP (24H TREND) 65 (-3) 83 (0) 62 84
RH % (24H TREND) 100 (0) 59 (-11) 90 48
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR NE 5
PRECIP AMOUNT 0.08 0.00 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 PM 1 PM
PRECIP END 11 PM 6 PM
MIXING HGT(M-AGL/MSL) 1480 2190
MIXING HGT(FT-AGL/MSL) 4860 7190
TRANSPORT WND (MPH) NE 10 E 10
VENT RATE (KT-FT) 43740 64710
CATEGORY DAY 3 4
INVERSION 8PM 71F/9AM 8PM 69F/9AM
DISPERSION 3 4
MAX ADI EARLY 3 VERY POOR 20 GEN POOR 8 POOR 44 GEN GOOD
MAX ADI LATE 3 VERY POOR 44 GEN GOOD 8 POOR 84 GOOD
MAX LVORI EARLY 10 9 4 5
MAX LVORI LATE 10 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-110815-
HARRISON-
INCLUDING THE CITY OF CADIZ
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 50 20 0 0
CHANCE OF THUNDER (%) 50 20 0 0
TEMP (24H TREND) 65 (-5) 83 (0) 62 84
RH % (24H TREND) 100 (0) 59 (-14) 92 47
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.07 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 12 PM
PRECIP END 10 PM 6 PM
MIXING HGT(M-AGL/MSL) 1360 1930
MIXING HGT(FT-AGL/MSL) 4450 6340
TRANSPORT WND (MPH) N 7 E 10
VENT RATE (KT-FT) 26700 57060
CATEGORY DAY 3 4
INVERSION 8PM 70F/9AM 8PM 69F/9AM
DISPERSION 3 4
MAX ADI EARLY 3 VERY POOR 17 GEN POOR 7 POOR 40 FAIR
MAX ADI LATE 2 VERY POOR 39 FAIR 7 POOR 70 GOOD
MAX LVORI EARLY 10 9 4 5
MAX LVORI LATE 10 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-110815-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 50 20 0 0
CHANCE OF THUNDER (%) 50 20 0 0
TEMP (24H TREND) 64 (-6) 82 (0) 61 84
RH % (24H TREND) 100 (+1) 58 (-16) 91 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.08 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 12 PM
PRECIP END 11 PM 6 PM
MIXING HGT(M-AGL/MSL) 1400 1880
MIXING HGT(FT-AGL/MSL) 4590 6160
TRANSPORT WND (MPH) N 8 E 10
VENT RATE (KT-FT) 32130 55440
CATEGORY DAY 3 4
INVERSION 8PM 70F/9AM 8PM 69F/9AM
DISPERSION 3 4
MAX ADI EARLY 4 VERY POOR 19 GEN POOR 7 POOR 42 GEN GOOD
MAX ADI LATE 2 VERY POOR 43 GEN GOOD 6 VERY POOR 70 GOOD
MAX LVORI EARLY 9 9 4 5
MAX LVORI LATE 10 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-110815-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 70 30 0 0
CHANCE OF THUNDER (%) 60 30 0 0
TEMP (24H TREND) 65 (-5) 83 (0) 63 85
RH % (24H TREND) 100 (+2) 59 (-10) 92 49
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 0.13 0.02 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 12 PM
PRECIP END 2 AM 6 PM
MIXING HGT(M-AGL/MSL) 1310 2190
MIXING HGT(FT-AGL/MSL) 4310 7180
TRANSPORT WND (MPH) N 8 E 10
VENT RATE (KT-FT) 30170 64620
CATEGORY DAY 3 4
INVERSION 8PM 71F/9AM 8PM 70F/9AM
DISPERSION 3 4
MAX ADI EARLY 3 VERY POOR 13 GEN POOR 6 VERY POOR 42 GEN GOOD
MAX ADI LATE 2 VERY POOR 35 FAIR 5 VERY POOR 80 GOOD
MAX LVORI EARLY 10 9 5 5
MAX LVORI LATE 10 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-110815-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 50 30 0 0
CHANCE OF THUNDER (%) 50 20 0 0
TEMP (24H TREND) 66 (-4) 83 (0) 63 85
RH % (24H TREND) 100 (0) 61 (-12) 94 50
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 0.14 0.01 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 12 PM
PRECIP END 2 AM 6 PM
MIXING HGT(M-AGL/MSL) 1240 2060
MIXING HGT(FT-AGL/MSL) 4070 6750
TRANSPORT WND (MPH) NE 6 E 9
VENT RATE (KT-FT) 20350 54000
CATEGORY DAY 2 4
INVERSION 8PM 71F/9AM 8PM 70F/9AM
DISPERSION 2 4
MAX ADI EARLY 3 VERY POOR 14 GEN POOR 6 VERY POOR 41 GEN GOOD
MAX ADI LATE 2 VERY POOR 33 FAIR 5 VERY POOR 72 GOOD
MAX LVORI EARLY 10 9 5 6
MAX LVORI LATE 10 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-110815-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 50 30 0 0
CHANCE OF THUNDER (%) 50 30 0 0
TEMP (24H TREND) 66 (-5) 83 (+1) 63 84
RH % (24H TREND) 100 (+2) 63 (-11) 95 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.06 0.01 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 12 PM
PRECIP END 2 AM 6 PM
MIXING HGT(M-AGL/MSL) 1150 1830
MIXING HGT(FT-AGL/MSL) 3760 5990
TRANSPORT WND (MPH) N 6 E 9
VENT RATE (KT-FT) 18800 47920
CATEGORY DAY 2 3
INVERSION 8PM 71F/9AM 7PM 70F/9AM
DISPERSION 2 3
MAX ADI EARLY 5 VERY POOR 15 GEN POOR 6 VERY POOR 35 FAIR
MAX ADI LATE 2 VERY POOR 32 FAIR 6 VERY POOR 66 GOOD
MAX LVORI EARLY 10 9 5 6
MAX LVORI LATE 10 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-110815-
NOBLE-
INCLUDING THE CITY OF CALDWELL
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 40 30 0
CHANCE OF THUNDER (%) 60 40 30 0
TEMP (24H TREND) 66 (-3) 83 (+1) 63 84
RH % (24H TREND) 100 (+1) 66 (-8) 96 54
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 0.13 0.04 0.01 0.00
PRECIP DURATION 2 1 0
PRECIP BEGIN 6 PM 6 AM CONTINUING
PRECIP END 5 AM CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1100 1920
MIXING HGT(FT-AGL/MSL) 3620 6290
TRANSPORT WND (MPH) N 8 E 9
VENT RATE (KT-FT) 25340 50320
CATEGORY DAY 3 3
INVERSION 8PM 75F/10AM 7PM 70F/9AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 10 POOR 4 VERY POOR 35 FAIR
MAX ADI LATE 2 VERY POOR 34 FAIR 4 VERY POOR 68 GOOD
MAX LVORI EARLY 10 9 6 6
MAX LVORI LATE 10 4 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-110815-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 40 40 0
CHANCE OF THUNDER (%) 60 40 40 0
TEMP (24H TREND) 66 (-4) 82 (+1) 64 84
RH % (24H TREND) 100 (0) 67 (-10) 97 56
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 0.08 0.04 0.02 0.00
PRECIP DURATION 3 1 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1040 1820
MIXING HGT(FT-AGL/MSL) 3410 5970
TRANSPORT WND (MPH) N 8 E 8
VENT RATE (KT-FT) 23870 41790
CATEGORY DAY 3 3
INVERSION 8PM 71F/9AM 8PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 8 POOR 4 VERY POOR 30 FAIR
MAX ADI LATE 2 VERY POOR 32 FAIR 5 VERY POOR 61 GOOD
MAX LVORI EARLY 10 9 7 6
MAX LVORI LATE 10 4 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-110815-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 50 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 62 (-8) 83 (+1) 58 84
RH % (24H TREND) 100 (+1) 51 (-21) 86 39
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NE 6 E 5
WIND 20FT/LATE(MPH) LGT/VAR NE 6 LGT/VAR E 5
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 9 PM
MIXING HGT(M-AGL/MSL) 1590 1670
MIXING HGT(FT-AGL/MSL) 5210 5480
TRANSPORT WND (MPH) N 9 E 7
VENT RATE (KT-FT) 41680 32880
CATEGORY DAY 3 3
INVERSION 8PM 70F/9AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 31 FAIR 14 GEN POOR 28 FAIR
MAX ADI LATE 3 VERY POOR 66 GOOD 5 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 9 9 4 4
MAX LVORI LATE 9 1 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-110815-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 61 (-6) 83 (+2) 57 84
RH % (24H TREND) 100 (+3) 50 (-24) 86 37
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 0.03 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 1690 1900
MIXING HGT(FT-AGL/MSL) 5530 6240
TRANSPORT WND (MPH) N 9 E 7
VENT RATE (KT-FT) 44240 37440
CATEGORY DAY 3 3
INVERSION 8PM 68F/9AM 8PM 66F/9AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 30 FAIR 7 POOR 31 FAIR
MAX ADI LATE 3 VERY POOR 67 GOOD 5 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 8 9 4 4
MAX LVORI LATE 9 2 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-110815-
FOREST-
INCLUDING THE CITY OF TIONESTA
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 50 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 60 (-7) 83 (+3) 56 84
RH % (24H TREND) 100 (+4) 46 (-26) 83 33
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 0.05 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT(M-AGL/MSL) 1670 1900
MIXING HGT(FT-AGL/MSL) 5480 6250
TRANSPORT WND (MPH) N 9 E 6
VENT RATE (KT-FT) 43840 31250
CATEGORY DAY 3 3
INVERSION 8PM 68F/9AM 8PM 65F/9AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 31 FAIR 6 VERY POOR 33 FAIR
MAX ADI LATE 3 VERY POOR 62 GOOD 5 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 7 9 4 4
MAX LVORI LATE 9 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-110815-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 90 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 63 (-7) 83 (0) 59 85
RH % (24H TREND) 100 (+1) 53 (-20) 87 41
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 0.15 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT(M-AGL/MSL) 1460 1770
MIXING HGT(FT-AGL/MSL) 4790 5800
TRANSPORT WND (MPH) N 10 E 8
VENT RATE (KT-FT) 43110 40600
CATEGORY DAY 3 3
INVERSION 8PM 70F/9AM 8PM 68F/9AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 25 FAIR 8 POOR 31 FAIR
MAX ADI LATE 3 VERY POOR 58 GEN GOOD 5 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 9 9 4 4
MAX LVORI LATE 10 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-110815-
BUTLER-
INCLUDING THE CITY OF BUTLER
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 70 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 62 (-7) 83 (0) 59 84
RH % (24H TREND) 100 (+1) 55 (-20) 88 43
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 0.13 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 12 AM
MIXING HGT(M-AGL/MSL) 1480 1830
MIXING HGT(FT-AGL/MSL) 4860 6010
TRANSPORT WND (MPH) N 9 E 8
VENT RATE (KT-FT) 38880 42070
CATEGORY DAY 3 3
INVERSION 8PM 69F/9AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 21 FAIR 8 POOR 33 FAIR
MAX ADI LATE 2 VERY POOR 50 GEN GOOD 5 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 10 9 4 5
MAX LVORI LATE 10 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-110815-
CLARION-
INCLUDING THE CITY OF CLARION
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 62 (-6) 83 (+2) 58 84
RH % (24H TREND) 100 (+3) 49 (-23) 84 37
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 0.03 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 12 AM
MIXING HGT(M-AGL/MSL) 1650 1880
MIXING HGT(FT-AGL/MSL) 5430 6160
TRANSPORT WND (MPH) N 10 E 7
VENT RATE (KT-FT) 48870 36960
CATEGORY DAY 4 3
INVERSION 8PM 68F/9AM 8PM 66F/9AM
DISPERSION 4 3
MAX ADI EARLY 4 VERY POOR 28 FAIR 8 POOR 31 FAIR
MAX ADI LATE 3 VERY POOR 62 GOOD 5 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 8 9 4 4
MAX LVORI LATE 9 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-110815-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 61 (-6) 82 (+2) 57 83
RH % (24H TREND) 100 (+2) 48 (-25) 82 36
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 0.03 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 1670 1850
MIXING HGT(FT-AGL/MSL) 5480 6080
TRANSPORT WND (MPH) N 9 E 7
VENT RATE (KT-FT) 43840 36480
CATEGORY DAY 3 3
INVERSION 8PM 68F/9AM 8PM 66F/9AM
DISPERSION 3 3
MAX ADI EARLY 5 VERY POOR 27 FAIR 6 VERY POOR 33 FAIR
MAX ADI LATE 3 VERY POOR 59 GEN GOOD 5 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 7 9 3 4
MAX LVORI LATE 9 2 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-110815-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 60 0 0 0
TEMP (24H TREND) 64 (-7) 83 (0) 61 84
RH % (24H TREND) 100 (+4) 56 (-17) 86 43
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 0.16 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 12 AM
MIXING HGT(M-AGL/MSL) 1460 1840
MIXING HGT(FT-AGL/MSL) 4790 6040
TRANSPORT WND (MPH) N 10 E 9
VENT RATE (KT-FT) 43110 48320
CATEGORY DAY 3 3
INVERSION 8PM 70F/9AM 8PM 69F/9AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 21 FAIR 7 POOR 39 FAIR
MAX ADI LATE 2 VERY POOR 53 GEN GOOD 6 VERY POOR 66 GOOD
MAX LVORI EARLY 7 9 4 4
MAX LVORI LATE 10 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-110815-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 60 20 0 0
CHANCE OF THUNDER (%) 60 20 0 0
TEMP (24H TREND) 65 (-6) 83 (0) 62 84
RH % (24H TREND) 100 (+4) 60 (-15) 88 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.18 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 12 PM
PRECIP END 2 AM 6 PM
MIXING HGT(M-AGL/MSL) 1460 1840
MIXING HGT(FT-AGL/MSL) 4800 6040
TRANSPORT WND (MPH) N 9 E 9
VENT RATE (KT-FT) 38400 48320
CATEGORY DAY 3 3
INVERSION 8PM 71F/9AM 8PM 69F/9AM
DISPERSION 3 3
MAX ADI EARLY 5 VERY POOR 16 GEN POOR 6 VERY POOR 37 FAIR
MAX ADI LATE 2 VERY POOR 45 GEN GOOD 6 VERY POOR 61 GOOD
MAX LVORI EARLY 7 9 4 5
MAX LVORI LATE 10 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-110815-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 70 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 63 (-6) 84 (+1) 59 85
RH % (24H TREND) 100 (+2) 55 (-20) 89 43
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 0.10 0.00 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 1410 1690
MIXING HGT(FT-AGL/MSL) 4620 5540
TRANSPORT WND (MPH) N 9 E 8
VENT RATE (KT-FT) 36960 38780
CATEGORY DAY 3 3
INVERSION 8PM 70F/9AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 19 GEN POOR 8 POOR 33 FAIR
MAX ADI LATE 2 VERY POOR 47 GEN GOOD 5 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 8 9 4 4
MAX LVORI LATE 10 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-110815-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 60 30 0 0
CHANCE OF THUNDER (%) 60 30 0 0
TEMP (24H TREND) 65 (-6) 81 (0) 62 83
RH % (24H TREND) 100 (+3) 62 (-15) 93 49
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR E 6
PRECIP AMOUNT 0.12 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 12 PM
PRECIP END 5 AM 6 PM
MIXING HGT(M-AGL/MSL) 1290 1800
MIXING HGT(FT-AGL/MSL) 4220 5910
TRANSPORT WND (MPH) N 9 E 10
VENT RATE (KT-FT) 33760 53190
CATEGORY DAY 3 4
INVERSION 7PM 71F/9AM 7PM 69F/9AM
DISPERSION 3 4
MAX ADI EARLY 6 VERY POOR 13 GEN POOR 7 POOR 39 FAIR
MAX ADI LATE 2 VERY POOR 35 FAIR 6 VERY POOR 69 GOOD
MAX LVORI EARLY 8 9 5 5
MAX LVORI LATE 10 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-110815-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 40 40 0
CHANCE OF THUNDER (%) 60 40 40 0
TEMP (24H TREND) 66 (-3) 81 (+1) 62 82
RH % (24H TREND) 100 (+2) 71 (-9) 98 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.08 0.02 0.01 0.00
PRECIP DURATION 3 2 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1010 1770
MIXING HGT(FT-AGL/MSL) 3310 5820
TRANSPORT WND (MPH) N 8 E 10
VENT RATE (KT-FT) 23170 52380
CATEGORY DAY 3 4
INVERSION 7PM 71F/9AM 7PM 70F/9AM
DISPERSION 3 4
MAX ADI EARLY 6 VERY POOR 12 POOR 5 VERY POOR 38 FAIR
MAX ADI LATE 3 VERY POOR 30 FAIR 4 VERY POOR 65 GOOD
MAX LVORI EARLY 9 9 6 7
MAX LVORI LATE 10 4 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-110815-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 30 30 0
CHANCE OF THUNDER (%) 60 30 30 0
TEMP (24H TREND) 64 (-6) 83 (+1) 60 84
RH % (24H TREND) 100 (+2) 62 (-15) 96 48
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.13 0.00 0.01 0.00
PRECIP DURATION 3 1 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1320 1660
MIXING HGT(FT-AGL/MSL) 4350 5460
TRANSPORT WND (MPH) N 9 E 9
VENT RATE (KT-FT) 34800 43680
CATEGORY DAY 3 3
INVERSION 7PM 71F/9AM 7PM 69F/9AM
DISPERSION 3 3
MAX ADI EARLY 5 VERY POOR 14 GEN POOR 6 VERY POOR 39 FAIR
MAX ADI LATE 2 VERY POOR 36 FAIR 4 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 9 9 5 6
MAX LVORI LATE 10 3 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-110815-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 30 30 0
CHANCE OF THUNDER (%) 50 30 30 0
TEMP (24H TREND) 63 (-5) 82 (+2) 59 84
RH % (24H TREND) 100 (+2) 60 (-14) 95 46
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 0.11 0.00 0.01 0.00
PRECIP DURATION 3 2 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1210 1810
MIXING HGT(FT-AGL/MSL) 3980 5950
TRANSPORT WND (MPH) N 8 E 9
VENT RATE (KT-FT) 27860 47600
CATEGORY DAY 3 3
INVERSION 7PM 69F/9AM 7PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 6 VERY POOR 15 GEN POOR 5 VERY POOR 43 GEN GOOD
MAX ADI LATE 3 VERY POOR 31 FAIR 4 VERY POOR 63 GOOD
MAX LVORI EARLY 8 9 6 5
MAX LVORI LATE 10 4 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-110815-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 40 30 0
CHANCE OF THUNDER (%) 50 40 30 0
TEMP (24H TREND) 65 (-4) 81 (0) 61 83
RH % (24H TREND) 100 (+3) 70 (-6) 97 54
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 0.18 0.01 0.00 0.00
PRECIP DURATION 3 2 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1020 1760
MIXING HGT(FT-AGL/MSL) 3340 5770
TRANSPORT WND (MPH) N 9 E 9
VENT RATE (KT-FT) 26720 46160
CATEGORY DAY 3 3
INVERSION 7PM 71F/9AM 7PM 70F/9AM
DISPERSION 3 3
MAX ADI EARLY 7 POOR 12 POOR 5 VERY POOR 40 FAIR
MAX ADI LATE 3 VERY POOR 28 FAIR 4 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 8 9 6 6
MAX LVORI LATE 10 4 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-110815-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 50 50 40 0
CHANCE OF THUNDER (%) 50 40 40 0
TEMP (24H TREND) 62 (-4) 80 (+1) 59 82
RH % (24H TREND) 100 (+1) 69 (-6) 99 52
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 0.10 0.06 0.00 0.00
PRECIP DURATION 2 2 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 910 1670
MIXING HGT(FT-AGL/MSL) 2970 5490
TRANSPORT WND (MPH) N 9 E 8
VENT RATE (KT-FT) 23760 38430
CATEGORY DAY 2 3
INVERSION 7PM 69F/9AM 7PM 67F/9AM
DISPERSION 2 3
MAX ADI EARLY 5 VERY POOR 15 GEN POOR 4 VERY POOR 44 GEN GOOD
MAX ADI LATE 3 VERY POOR 28 FAIR 4 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 9 9 7 7
MAX LVORI LATE 9 4 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-110815-
INDIANA-
INCLUDING THE CITY OF INDIANA
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 60 10 0 0
CHANCE OF THUNDER (%) 50 10 0 0
TEMP (24H TREND) 63 (-5) 83 (+2) 59 85
RH % (24H TREND) 100 (+2) 57 (-19) 90 43
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 0.11 0.01 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 7 AM
PRECIP END 5 AM 6 PM
MIXING HGT(M-AGL/MSL) 1360 1760
MIXING HGT(FT-AGL/MSL) 4450 5780
TRANSPORT WND (MPH) N 8 E 7
VENT RATE (KT-FT) 31150 34680
CATEGORY DAY 3 3
INVERSION 7PM 69F/9AM 7PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 5 VERY POOR 16 GEN POOR 5 VERY POOR 35 FAIR
MAX ADI LATE 2 VERY POOR 42 GEN GOOD 6 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 8 9 4 4
MAX LVORI LATE 10 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-110815-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 30 20 0
CHANCE OF THUNDER (%) 50 20 20 0
TEMP (24H TREND) 63 (-5) 82 (+2) 59 83
RH % (24H TREND) 100 (+2) 59 (-17) 90 45
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 0.05 0.00 0.00 0.00
PRECIP DURATION 3 1 0
PRECIP BEGIN 6 PM 7 AM CONTINUING
PRECIP END 6 AM CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1320 1780
MIXING HGT(FT-AGL/MSL) 4320 5830
TRANSPORT WND (MPH) N 8 E 7
VENT RATE (KT-FT) 30240 34980
CATEGORY DAY 3 3
INVERSION 7PM 69F/9AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 6 VERY POOR 15 GEN POOR 5 VERY POOR 38 FAIR
MAX ADI LATE 2 VERY POOR 35 FAIR 5 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 8 9 5 4
MAX LVORI LATE 10 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-110815-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 70 20 0 0
CHANCE OF THUNDER (%) 60 20 0 0
TEMP (24H TREND) 65 (-5) 82 (0) 62 84
RH % (24H TREND) 100 (+2) 58 (-17) 87 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.17 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 12 PM
PRECIP END 11 PM 5 PM
MIXING HGT(M-AGL/MSL) 1410 1830
MIXING HGT(FT-AGL/MSL) 4610 6020
TRANSPORT WND (MPH) N 8 E 9
VENT RATE (KT-FT) 32270 48160
CATEGORY DAY 3 3
INVERSION 8PM 70F/9AM 8PM 69F/9AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 20 GEN POOR 7 POOR 41 GEN GOOD
MAX ADI LATE 2 VERY POOR 56 GEN GOOD 6 VERY POOR 68 GOOD
MAX LVORI EARLY 7 9 4 5
MAX LVORI LATE 10 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-110815-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 50 30 0 0
CHANCE OF THUNDER (%) 50 30 0 0
TEMP (24H TREND) 66 (-5) 82 (0) 63 84
RH % (24H TREND) 100 (+2) 59 (-16) 89 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.06 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 12 PM
PRECIP END 12 AM 6 PM
MIXING HGT(M-AGL/MSL) 1360 1840
MIXING HGT(FT-AGL/MSL) 4460 6050
TRANSPORT WND (MPH) N 9 E 10
VENT RATE (KT-FT) 35680 54450
CATEGORY DAY 3 4
INVERSION 7PM 71F/9AM 8PM 70F/9AM
DISPERSION 3 4
MAX ADI EARLY 4 VERY POOR 15 GEN POOR 6 VERY POOR 43 GEN GOOD
MAX ADI LATE 2 VERY POOR 34 FAIR 5 VERY POOR 74 GOOD
MAX LVORI EARLY 7 9 4 5
MAX LVORI LATE 10 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-110815-
OHIO-
INCLUDING THE CITY OF WHEELING
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 50 30 20 0
CHANCE OF THUNDER (%) 50 30 20 0
TEMP (24H TREND) 66 (-6) 82 (0) 63 84
RH % (24H TREND) 100 (+2) 64 (-13) 93 49
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 1 1 0
PRECIP BEGIN 6 PM 12 PM CONTINUING
PRECIP END 2 AM CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1240 1860
MIXING HGT(FT-AGL/MSL) 4080 6120
TRANSPORT WND (MPH) N 9 E 9
VENT RATE (KT-FT) 32640 48960
CATEGORY DAY 3 3
INVERSION 7PM 71F/9AM 7PM 70F/9AM
DISPERSION 3 3
MAX ADI EARLY 5 VERY POOR 12 POOR 6 VERY POOR 37 FAIR
MAX ADI LATE 2 VERY POOR 34 FAIR 5 VERY POOR 69 GOOD
MAX LVORI EARLY 9 9 5 5
MAX LVORI LATE 10 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-110815-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 40 40 0
CHANCE OF THUNDER (%) 60 40 40 0
TEMP (24H TREND) 67 (-4) 83 (+2) 64 84
RH % (24H TREND) 100 (+2) 69 (-11) 95 55
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 0.05 0.01 0.00 0.00
PRECIP DURATION 3 2 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1070 1840
MIXING HGT(FT-AGL/MSL) 3490 6030
TRANSPORT WND (MPH) NW 8 E 9
VENT RATE (KT-FT) 24430 48240
CATEGORY DAY 3 3
INVERSION 7PM 74F/10AM 7PM 70F/9AM
DISPERSION 3 3
MAX ADI EARLY 5 VERY POOR 11 POOR 5 VERY POOR 34 FAIR
MAX ADI LATE 2 VERY POOR 32 FAIR 5 VERY POOR 67 GOOD
MAX LVORI EARLY 10 9 6 6
MAX LVORI LATE 10 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-110815-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 40 50 0
CHANCE OF THUNDER (%) 50 40 50 0
TEMP (24H TREND) 66 (-2) 81 (+2) 64 82
RH % (24H TREND) 100 (+1) 77 (-8) 98 63
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 0.16 0.01 0.01 0.00
PRECIP DURATION 3 1 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 960 1790
MIXING HGT(FT-AGL/MSL) 3130 5870
TRANSPORT WND (MPH) N 8 E 8
VENT RATE (KT-FT) 21910 41090
CATEGORY DAY 2 3
INVERSION 8PM 70F/9AM 7PM 70F/9AM
DISPERSION 2 3
MAX ADI EARLY 6 VERY POOR 11 POOR 3 VERY POOR 30 FAIR
MAX ADI LATE 3 VERY POOR 29 FAIR 4 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 10 9 8 6
MAX LVORI LATE 10 5 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-110815-
MARION-
INCLUDING THE CITY OF FAIRMONT
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 50 50 50 0
CHANCE OF THUNDER (%) 40 50 50 0
TEMP (24H TREND) 65 (-3) 79 (0) 62 82
RH % (24H TREND) 100 (+1) 78 (-4) 100 62
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 0.08 0.05 0.01 0.00
PRECIP DURATION 2 2 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 930 1730
MIXING HGT(FT-AGL/MSL) 3050 5690
TRANSPORT WND (MPH) NW 6 E 8
VENT RATE (KT-FT) 15250 39830
CATEGORY DAY 2 3
INVERSION 8PM 70F/9AM 8PM 70F/9AM
DISPERSION 2 3
MAX ADI EARLY 7 POOR 12 POOR 4 VERY POOR 30 FAIR
MAX ADI LATE 3 VERY POOR 25 FAIR 3 VERY POOR 40 FAIR
MAX LVORI EARLY 9 9 9 8
MAX LVORI LATE 10 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-110815-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 50 40 0
CHANCE OF THUNDER (%) 50 50 40 0
TEMP (24H TREND) 66 (-4) 80 (0) 63 82
RH % (24H TREND) 100 (+2) 76 (-4) 99 59
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 0.08 0.04 0.01 0.00
PRECIP DURATION 3 2 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 870 1790
MIXING HGT(FT-AGL/MSL) 2860 5880
TRANSPORT WND (MPH) N 8 E 8
VENT RATE (KT-FT) 20020 41160
CATEGORY DAY 2 3
INVERSION 7PM 71F/9AM 7PM 70F/9AM
DISPERSION 2 3
MAX ADI EARLY 7 POOR 11 POOR 4 VERY POOR 36 FAIR
MAX ADI LATE 3 VERY POOR 25 FAIR 3 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 9 9 7 8
MAX LVORI LATE 10 4 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-110815-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 50 40 0
CHANCE OF THUNDER (%) 50 50 40 0
TEMP (24H TREND) 64 (-4) 78 (+1) 61 80
RH % (24H TREND) 100 (0) 75 (-4) 99 58
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 0.17 0.06 0.00 0.00
PRECIP DURATION 4 2 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 850 1700
MIXING HGT(FT-AGL/MSL) 2780 5580
TRANSPORT WND (MPH) NW 7 E 8
VENT RATE (KT-FT) 16680 39060
CATEGORY DAY 2 3
INVERSION 7PM 71F/10AM 7PM 68F/9AM
DISPERSION 2 3
MAX ADI EARLY 6 VERY POOR 12 POOR 4 VERY POOR 40 FAIR
MAX ADI LATE 3 VERY POOR 23 FAIR 4 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 9 9 8 7
MAX LVORI LATE 9 5 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-110815-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 60 50 0
CHANCE OF THUNDER (%) 40 50 50 0
TEMP (24H TREND) 64 (-4) 78 (0) 61 81
RH % (24H TREND) 100 (0) 74 (-3) 99 56
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 0.09 0.06 0.01 0.00
PRECIP DURATION 3 4 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 900 1630
MIXING HGT(FT-AGL/MSL) 2950 5360
TRANSPORT WND (MPH) NW 7 E 8
VENT RATE (KT-FT) 17700 37520
CATEGORY DAY 2 3
INVERSION 7PM 72F/10AM 7PM 69F/9AM
DISPERSION 2 3
MAX ADI EARLY 6 VERY POOR 13 GEN POOR 4 VERY POOR 38 FAIR
MAX ADI LATE 3 VERY POOR 23 FAIR 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 9 9 9 7
MAX LVORI LATE 9 4 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-110815-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 60 60 0
CHANCE OF THUNDER (%) 30 50 50 0
TEMP (24H TREND) 63 (-4) 77 (0) 60 79
RH % (24H TREND) 100 (0) 76 (-4) 100 58
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 0.07 0.11 0.03 0.00
PRECIP DURATION 2 4 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 890 1530
MIXING HGT(FT-AGL/MSL) 2910 5030
TRANSPORT WND (MPH) NW 7 SE 9
VENT RATE (KT-FT) 17460 40240
CATEGORY DAY 2 3
INVERSION 8PM 70F/10AM 7PM 64F/8AM
DISPERSION 2 3
MAX ADI EARLY 7 POOR 15 GEN POOR 4 VERY POOR 38 FAIR
MAX ADI LATE 3 VERY POOR 24 FAIR 5 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 9 9 9 7
MAX LVORI LATE 9 4 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-110815-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 70 60 20
CHANCE OF THUNDER (%) 30 50 50 20
TEMP (24H TREND) 65 (-3) 78 (0) 61 81
RH % (24H TREND) 100 (+3) 74 (-3) 100 57
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 0.02 0.08 0.03 0.00
PRECIP DURATION 2 4 1 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING 2 PM
PRECIP END CONTINUING CONTINUING 9 PM 6 PM
MIXING HGT(M-AGL/MSL) 900 1580
MIXING HGT(FT-AGL/MSL) 2950 5170
TRANSPORT WND (MPH) NW 8 SE 8
VENT RATE (KT-FT) 20650 36190
CATEGORY DAY 2 3
INVERSION 8PM 69F/10AM 7PM 64F/8AM
DISPERSION 2 3
MAX ADI EARLY 6 VERY POOR 14 GEN POOR 3 VERY POOR 33 FAIR
MAX ADI LATE 3 VERY POOR 28 FAIR 4 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 9 9 9 8
MAX LVORI LATE 9 4 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-110815-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
132 PM EDT FRI JUL 10 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 60 60 30
CHANCE OF THUNDER (%) 20 50 50 20
TEMP (24H TREND) 60 (-5) 75 (0) 56 76
RH % (24H TREND) 100 (+1) 80 (0) 100 64
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 0.01 0.04 0.02 0.00
PRECIP DURATION 2 4 1 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING 2 PM
PRECIP END CONTINUING CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 850 1290
MIXING HGT(FT-AGL/MSL) 2790 4250
TRANSPORT WND (MPH) NW 9 SE 10
VENT RATE (KT-FT) 22320 38250
CATEGORY DAY 2 3
INVERSION 9PM 66F/9AM 8PM 61F/8AM
DISPERSION 2 3
MAX ADI EARLY 8 POOR 18 GEN POOR 4 VERY POOR 33 FAIR
MAX ADI LATE 4 VERY POOR 29 FAIR 5 VERY POOR 40 FAIR
MAX LVORI EARLY 9 9 9 8
MAX LVORI LATE 9 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. LIGHT WINDS.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS AROUND
90. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO
10 MPH.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page