954
FNUS51 KPBZ 280422
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1222 AM EDT SAT MAR 28 2026
DISCUSSION
DRYING BENEATH STRONG SURFACE HIGH PRESSURE WILL ALLOW FOR DEW
POINTS TO MIX OUT SATURDAY AFTERNOON INTO THE LOW TEENS AND UPPER
SINGLE DIGITS RESULTING IN MINRH VALUES AS LOW AS 30% FOR MOST OF
THE AREA. NORTHWEST WIND AROUND 10 MPH EXPECTED ON SATURDAY. DEW
POINTS SHOULD RISE A BIT ON SUNDAY WITH SOUTHWEST FLOW ESTABLISHING
AND MINRH VALUES IN THE MID TO UPPER 30% RANGE, BUT WIND WILL BE
STIFFER SUSTAINED AROUND 10-15 MPH WITH GUSTS TO 20 MPH. MOISTURE
INCREASES NEXT WEEK WITH ROUNDS OF RAIN.
OHZ039-282015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-1) 29 (0) 59
RH % (24H TREND) 32 (-19) 70 (-9) 34
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR S 6
WIND 20FT/LATE(MPH) NW 6 LGT/VAR SW 10 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1490 1420
MIXING HGT(FT-AGL/MSL)4880 4650
TRANSPORT WND (MPH) W 12 SW 25
VENT RATE (KT-FT) 79400 102300
CATEGORY DAY 3 4
INVERSION 28F/6AM 8PM 41F/10AM
DISPERSION 5 4
MAX ADI EARLY 84 GOOD 4 VERY POOR 50 GEN GOOD
MAX ADI LATE 79 GOOD 7 POOR 97 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-282015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-3) 29 (+1) 57
RH % (24H TREND) 31 (-18) 67 (-10) 35
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR S 7
WIND 20FT/LATE(MPH) NW 7 LGT/VAR SW 11
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1470 1390
MIXING HGT(FT-AGL/MSL)4820 4550
TRANSPORT WND (MPH) NW 14 SW 25
VENT RATE (KT-FT) 90430 100100
CATEGORY DAY 4 4
INVERSION 27F/6AM 8PM 41F/10AM
DISPERSION 5 4
MAX ADI EARLY 84 GOOD 4 VERY POOR 53 GEN GOOD
MAX ADI LATE 76 GOOD 8 POOR 100 GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-282015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-2) 28 (0) 57
RH % (24H TREND) 31 (-17) 68 (-8) 33
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR S 7
WIND 20FT/LATE(MPH) NW 7 LGT/VAR SW 10
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1530 1400
MIXING HGT(FT-AGL/MSL)5010 4590
TRANSPORT WND (MPH) NW 15 SW 25
VENT RATE (KT-FT) 99320 100980
CATEGORY DAY 4 4
INVERSION 27F/6AM 8PM 41F/10AM
DISPERSION 5 4
MAX ADI EARLY 69 GOOD 5 VERY POOR 52 GEN GOOD
MAX ADI LATE 81 GOOD 7 POOR 101 VERY GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-282015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-1) 29 (0) 58
RH % (24H TREND) 32 (-20) 71 (-10) 36
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1500 1390
MIXING HGT(FT-AGL/MSL)4910 4550
TRANSPORT WND (MPH) NW 8 SW 25
VENT RATE (KT-FT) 66080 100100
CATEGORY DAY 3 4
INVERSION 28F/6AM 8PM 41F/10AM
DISPERSION 5 4
MAX ADI EARLY 80 GOOD 4 VERY POOR 52 GEN GOOD
MAX ADI LATE 65 GOOD 8 POOR 101 VERY GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-282015-
HARRISON-
INCLUDING THE CITY OF CADIZ
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-2) 29 (0) 59
RH % (24H TREND) 30 (-17) 68 (-9) 33
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR S 6
WIND 20FT/LATE(MPH) NW 6 LGT/VAR SW 10 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1500 1430
MIXING HGT(FT-AGL/MSL)4920 4700
TRANSPORT WND (MPH) NW 13 SW 26
VENT RATE (KT-FT) 83450 108100
CATEGORY DAY 4 5
INVERSION 28F/6AM 8PM 42F/10AM
DISPERSION 5 5
MAX ADI EARLY 85 GOOD 4 VERY POOR 49 GEN GOOD
MAX ADI LATE 89 GOOD 7 POOR 105 VERY GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-282015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-2) 29 (-1) 58
RH % (24H TREND) 30 (-16) 67 (-7) 31
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR S 6
WIND 20FT/LATE(MPH) NW 6 LGT/VAR SW 10 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1570 1410
MIXING HGT(FT-AGL/MSL)5160 4630
TRANSPORT WND (MPH) NW 15 SW 25
VENT RATE (KT-FT) 92670 101860
CATEGORY DAY 4 4
INVERSION 28F/6AM 8PM 41F/10AM
DISPERSION 5 4
MAX ADI EARLY 89 GOOD 5 VERY POOR 43 GEN GOOD
MAX ADI LATE 97 GOOD 7 POOR 98 GOOD
MAX LVORI EARLY 1 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-282015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (-2) 29 (0) 60
RH % (24H TREND) 32 (-20) 70 (-11) 33
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 9 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1480 1380
MIXING HGT(FT-AGL/MSL)4870 4540
TRANSPORT WND (MPH) NW 8 SW 25
VENT RATE (KT-FT) 57530 99880
CATEGORY DAY 3 4
INVERSION 28F/6AM 8PM 42F/10AM
DISPERSION 5 4
MAX ADI EARLY 83 GOOD 3 VERY POOR 48 GEN GOOD
MAX ADI LATE 70 GOOD 5 VERY POOR 98 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-282015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 47 (-1) 29 (-1) 60
RH % (24H TREND) 29 (-21) 70 (-9) 31
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 5 LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1540 1430
MIXING HGT(FT-AGL/MSL)5040 4700
TRANSPORT WND (MPH) W 8 SW 25
VENT RATE (KT-FT) 49850 103400
CATEGORY DAY 3 4
INVERSION 29F/6AM 8PM 42F/10AM
DISPERSION 5 4
MAX ADI EARLY 89 GOOD 3 VERY POOR 45 GEN GOOD
MAX ADI LATE 76 GOOD 6 VERY POOR 103 VERY GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-282015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (-3) 30 (-1) 60
RH % (24H TREND) 29 (-21) 68 (-8) 31
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR S 6
WIND 20FT/LATE(MPH) NW 6 LGT/VAR SW 10 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1540 1360
MIXING HGT(FT-AGL/MSL)5060 4480
TRANSPORT WND (MPH) NW 14 SW 24
VENT RATE (KT-FT) 87280 94080
CATEGORY DAY 4 4
INVERSION 29F/6AM 8PM 43F/10AM
DISPERSION 5 4
MAX ADI EARLY 88 GOOD 4 VERY POOR 48 GEN GOOD
MAX ADI LATE 89 GOOD 7 POOR 96 GOOD
MAX LVORI EARLY 2 3 2
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-282015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 47 (-2) 29 (-2) 62
RH % (24H TREND) 30 (-22) 71 (-7) 30
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 5 LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1520 1340
MIXING HGT(FT-AGL/MSL)4990 4400
TRANSPORT WND (MPH) NW 9 SW 24
VENT RATE (KT-FT) 63750 92400
CATEGORY DAY 3 4
INVERSION 29F/6AM 8PM 43F/10AM
DISPERSION 5 4
MAX ADI EARLY 85 GOOD 3 VERY POOR 47 GEN GOOD
MAX ADI LATE 75 GOOD 6 VERY POOR 95 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-282015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-1) 30 (-2) 62
RH % (24H TREND) 29 (-22) 68 (-7) 30
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 5 LGT/VAR SW 8 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1590 1320
MIXING HGT(FT-AGL/MSL)5220 4330
TRANSPORT WND (MPH) NW 10 SW 23
VENT RATE (KT-FT) 79210 86600
CATEGORY DAY 3 4
INVERSION 30F/6AM 8PM 43F/10AM
DISPERSION 5 4
MAX ADI EARLY 85 GOOD 3 VERY POOR 49 GEN GOOD
MAX ADI LATE 83 GOOD 5 VERY POOR 92 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-282015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 41 (-2) 26 (0) 56
RH % (24H TREND) 33 (-15) 69 (-5) 34
WIND 20FT/EARLY(MPH) NW 6 LGT/VAR S 7
WIND 20FT/LATE(MPH) NW 8 S 5 SW 10
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1570 1390
MIXING HGT(FT-AGL/MSL)5140 4570
TRANSPORT WND (MPH) NW 21 SW 22
VENT RATE (KT-FT) 113710 86830
CATEGORY DAY 4 4
INVERSION 24F/6AM 8PM 35F/9AM
DISPERSION 5 4
MAX ADI EARLY 69 GOOD 6 VERY POOR 59 GEN GOOD
MAX ADI LATE 84 GOOD 8 POOR 86 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-282015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 40 (-4) 25 (0) 54
RH % (24H TREND) 32 (-13) 67 (-6) 35
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR S 6
WIND 20FT/LATE(MPH) NW 7 LGT/VAR SW 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1620 1420
MIXING HGT(FT-AGL/MSL)5320 4660
TRANSPORT WND (MPH) NW 22 SW 22
VENT RATE (KT-FT) 120020 88540
CATEGORY DAY 5 4
INVERSION 24F/6AM 8PM 34F/9AM
DISPERSION 5 4
MAX ADI EARLY 83 GOOD 7 POOR 66 GOOD
MAX ADI LATE 92 GOOD 7 POOR 84 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-282015-
FOREST-
INCLUDING THE CITY OF TIONESTA
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 38 (-6) 24 (0) 53
RH % (24H TREND) 29 (-11) 65 (-4) 33
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 7 G17 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1720 1380
MIXING HGT(FT-AGL/MSL)5660 4530
TRANSPORT WND (MPH) NW 24 SW 21
VENT RATE (KT-FT) 130630 81540
CATEGORY DAY 5 4
INVERSION 23F/6AM 9PM 33F/9AM
DISPERSION 5 4
MAX ADI EARLY 132 VERY GOOD8 POOR 75 GOOD
MAX ADI LATE 117 VERY GOOD6 VERY POOR 90 GOOD
MAX LVORI EARLY 1 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-282015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-3) 26 (0) 57
RH % (24H TREND) 31 (-16) 69 (-5) 33
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 7 LGT/VAR SW 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1610 1460
MIXING HGT(FT-AGL/MSL)5270 4790
TRANSPORT WND (MPH) NW 20 SW 23
VENT RATE (KT-FT) 113960 95800
CATEGORY DAY 4 4
INVERSION 25F/6AM 8PM 41F/10AM
DISPERSION 5 4
MAX ADI EARLY 86 GOOD 6 VERY POOR 50 GEN GOOD
MAX ADI LATE 114 VERY GOOD6 VERY POOR 92 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-282015-
BUTLER-
INCLUDING THE CITY OF BUTLER
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 42 (-5) 25 (-2) 56
RH % (24H TREND) 33 (-14) 72 (0) 36
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 8 LGT/VAR SW 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1660 1360
MIXING HGT(FT-AGL/MSL)5440 4460
TRANSPORT WND (MPH) NW 22 SW 21
VENT RATE (KT-FT) 123360 80280
CATEGORY DAY 5 4
INVERSION 24F/6AM 8PM 40F/10AM
DISPERSION 5 4
MAX ADI EARLY 117 VERY GOOD7 POOR 55 GEN GOOD
MAX ADI LATE 99 GOOD 6 VERY POOR 79 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-282015-
CLARION-
INCLUDING THE CITY OF CLARION
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 41 (-5) 25 (-1) 55
RH % (24H TREND) 30 (-13) 68 (-1) 34
WIND 20FT/EARLY(MPH) NW 6 LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 8 G17 LGT/VAR SW 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1750 1370
MIXING HGT(FT-AGL/MSL)5730 4480
TRANSPORT WND (MPH) NW 24 SW 18
VENT RATE (KT-FT) 121190 71680
CATEGORY DAY 5 4
INVERSION 24F/6AM 8PM 33F/9AM
DISPERSION 5 4
MAX ADI EARLY 130 VERY GOOD8 POOR 62 GOOD
MAX ADI LATE 111 VERY GOOD6 VERY POOR 74 GOOD
MAX LVORI EARLY 1 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-282015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 40 (-6) 25 (-1) 53
RH % (24H TREND) 28 (-14) 65 (-6) 31
WIND 20FT/EARLY(MPH) NW 7 G17 LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 9 G19 LGT/VAR SW 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1860 1270
MIXING HGT(FT-AGL/MSL)6100 4170
TRANSPORT WND (MPH) NW 25 SW 18
VENT RATE (KT-FT) 126130 66720
CATEGORY DAY 5 4
INVERSION 24F/6AM 8PM 34F/9AM
DISPERSION 5 4
MAX ADI EARLY 114 VERY GOOD12 POOR 65 GOOD
MAX ADI LATE 116 VERY GOOD5 VERY POOR 76 GOOD
MAX LVORI EARLY 1 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-282015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-3) 28 (-2) 57
RH % (24H TREND) 31 (-17) 68 (-4) 33
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR SW 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1650 1450
MIXING HGT(FT-AGL/MSL)5410 4770
TRANSPORT WND (MPH) W 17 SW 23
VENT RATE (KT-FT) 103230 95400
CATEGORY DAY 4 4
INVERSION 27F/6AM 8PM 41F/10AM
DISPERSION 5 4
MAX ADI EARLY 112 VERY GOOD6 VERY POOR 49 GEN GOOD
MAX ADI LATE 110 VERY GOOD5 VERY POOR 92 GOOD
MAX LVORI EARLY 1 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-282015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-5) 28 (-2) 58
RH % (24H TREND) 32 (-17) 72 (0) 32
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 8 LGT/VAR SW 10
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1720 1310
MIXING HGT(FT-AGL/MSL)5640 4310
TRANSPORT WND (MPH) NW 20 SW 21
VENT RATE (KT-FT) 109370 77580
CATEGORY DAY 4 4
INVERSION 27F/6AM 8PM 42F/10AM
DISPERSION 5 4
MAX ADI EARLY 113 VERY GOOD7 POOR 47 GEN GOOD
MAX ADI LATE 95 GOOD 6 VERY POOR 80 GOOD
MAX LVORI EARLY 1 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-282015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-4) 26 (-2) 57
RH % (24H TREND) 31 (-16) 72 (+1) 35
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G17 LGT/VAR SW 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1820 1230
MIXING HGT(FT-AGL/MSL)5980 4030
TRANSPORT WND (MPH) NW 23 SW 20
VENT RATE (KT-FT) 121120 68510
CATEGORY DAY 5 4
INVERSION 25F/6AM 8PM 35F/9AM
DISPERSION 5 4
MAX ADI EARLY 138 VERY GOOD8 POOR 59 GEN GOOD
MAX ADI LATE 108 VERY GOOD5 VERY POOR 75 GOOD
MAX LVORI EARLY 1 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-282015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-3) 28 (-2) 58
RH % (24H TREND) 32 (-20) 70 (-5) 33
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR S 6
WIND 20FT/LATE(MPH) NW 8 LGT/VAR SW 11 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1680 1350
MIXING HGT(FT-AGL/MSL)5520 4410
TRANSPORT WND (MPH) W 16 SW 22
VENT RATE (KT-FT) 103200 83790
CATEGORY DAY 4 4
INVERSION 27F/6AM 8PM 42F/10AM
DISPERSION 5 4
MAX ADI EARLY 98 GOOD 6 VERY POOR 47 GEN GOOD
MAX ADI LATE 87 GOOD 7 POOR 86 GOOD
MAX LVORI EARLY 1 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-282015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (-2) 29 (-2) 60
RH % (24H TREND) 32 (-25) 71 (-6) 31
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 6 LGT/VAR SW 9 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1710 1530
MIXING HGT(FT-AGL/MSL)5610 5020
TRANSPORT WND (MPH) NW 16 SW 24
VENT RATE (KT-FT) 101690 105420
CATEGORY DAY 4 5
INVERSION 28F/6AM 8PM 43F/10AM
DISPERSION 5 5
MAX ADI EARLY 101 VERY GOOD5 VERY POOR 54 GEN GOOD
MAX ADI LATE 105 VERY GOOD5 VERY POOR 96 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-282015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-5) 27 (-2) 58
RH % (24H TREND) 33 (-18) 73 (+1) 33
WIND 20FT/EARLY(MPH) NW 6 LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 9 G17 LGT/VAR SW 11
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1790 1300
MIXING HGT(FT-AGL/MSL)5870 4280
TRANSPORT WND (MPH) NW 21 SW 22
VENT RATE (KT-FT) 120880 81320
CATEGORY DAY 5 4
INVERSION 26F/6AM 7PM 43F/10AM
DISPERSION 5 4
MAX ADI EARLY 94 GOOD 7 POOR 55 GEN GOOD
MAX ADI LATE 95 GOOD 5 VERY POOR 80 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-282015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-3) 28 (0) 59
RH % (24H TREND) 32 (-21) 64 (-11) 29
WIND 20FT/EARLY(MPH) NW 6 G19 LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 9 G20 LGT/VAR SW 9 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1800 1540
MIXING HGT(FT-AGL/MSL)5900 5040
TRANSPORT WND (MPH) NW 24 SW 24
VENT RATE (KT-FT) 129190 105840
CATEGORY DAY 5 5
INVERSION 25F/6AM 8PM 38F/9AM
DISPERSION 5 5
MAX ADI EARLY 101 VERY GOOD9 POOR 65 GOOD
MAX ADI LATE 104 VERY GOOD4 VERY POOR 98 GOOD
MAX LVORI EARLY 1 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-282015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-4) 28 (-2) 60
RH % (24H TREND) 32 (-25) 71 (-5) 32
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 7 LGT/VAR SW 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1810 1600
MIXING HGT(FT-AGL/MSL)5950 5240
TRANSPORT WND (MPH) W 18 SW 24
VENT RATE (KT-FT) 113300 110040
CATEGORY DAY 4 5
INVERSION 27F/6AM 7PM 38F/9AM
DISPERSION 5 5
MAX ADI EARLY 117 VERY GOOD6 VERY POOR 57 GEN GOOD
MAX ADI LATE 120 VERY GOOD5 VERY POOR 103 VERY GOOD
MAX LVORI EARLY 1 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-282015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-3) 27 (-1) 57
RH % (24H TREND) 33 (-29) 66 (-15) 31
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1680 1560
MIXING HGT(FT-AGL/MSL)5500 5130
TRANSPORT WND (MPH) NW 23 SW 25
VENT RATE (KT-FT) 127730 112860
CATEGORY DAY 5 5
INVERSION 24F/6AM 8PM 42F/10AM
DISPERSION 5 5
MAX ADI EARLY 117 VERY GOOD8 POOR 57 GEN GOOD
MAX ADI LATE 129 VERY GOOD4 VERY POOR 127 VERY GOOD
MAX LVORI EARLY 1 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-282015-
INDIANA-
INCLUDING THE CITY OF INDIANA
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-5) 26 (-2) 57
RH % (24H TREND) 32 (-16) 69 (-1) 33
WIND 20FT/EARLY(MPH) NW 7 G18 LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 9 G19 LGT/VAR SW 10
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1850 1260
MIXING HGT(FT-AGL/MSL)6080 4150
TRANSPORT WND (MPH) NW 24 SW 20
VENT RATE (KT-FT) 134550 70550
CATEGORY DAY 5 4
INVERSION 25F/6AM 8PM 36F/9AM
DISPERSION 5 4
MAX ADI EARLY 103 VERY GOOD9 POOR 61 GOOD
MAX ADI LATE 108 VERY GOOD4 VERY POOR 76 GOOD
MAX LVORI EARLY 1 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-282015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 42 (-6) 27 (-1) 57
RH % (24H TREND) 32 (-18) 66 (-4) 30
WIND 20FT/EARLY(MPH) NW 7 G18 LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 9 G21 LGT/VAR SW 10 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1810 1380
MIXING HGT(FT-AGL/MSL)5940 4510
TRANSPORT WND (MPH) NW 25 SW 21
VENT RATE (KT-FT) 126170 81180
CATEGORY DAY 5 4
INVERSION 25F/6AM 8PM 37F/9AM
DISPERSION 5 4
MAX ADI EARLY 98 GOOD 13 GEN POOR 58 GEN GOOD
MAX ADI LATE 112 VERY GOOD5 VERY POOR 85 GOOD
MAX LVORI EARLY 1 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-282015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-3) 29 (-1) 57
RH % (24H TREND) 30 (-16) 65 (-7) 32
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 6 LGT/VAR SW 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1620 1430
MIXING HGT(FT-AGL/MSL)5310 4680
TRANSPORT WND (MPH) NW 16 SW 23
VENT RATE (KT-FT) 95860 93600
CATEGORY DAY 4 4
INVERSION 28F/6AM 8PM 42F/10AM
DISPERSION 5 4
MAX ADI EARLY 96 GOOD 5 VERY POOR 42 GEN GOOD
MAX ADI LATE 104 VERY GOOD6 VERY POOR 92 GOOD
MAX LVORI EARLY 1 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-282015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-3) 30 (-1) 59
RH % (24H TREND) 29 (-18) 65 (-8) 31
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR S 6
WIND 20FT/LATE(MPH) NW 6 LGT/VAR SW 10
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1650 1330
MIXING HGT(FT-AGL/MSL)5400 4350
TRANSPORT WND (MPH) NW 15 SW 22
VENT RATE (KT-FT) 97670 82650
CATEGORY DAY 4 4
INVERSION 29F/6AM 8PM 43F/10AM
DISPERSION 5 4
MAX ADI EARLY 97 GOOD 5 VERY POOR 42 GEN GOOD
MAX ADI LATE 103 VERY GOOD7 POOR 91 GOOD
MAX LVORI EARLY 1 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-282015-
OHIO-
INCLUDING THE CITY OF WHEELING
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (-2) 30 (-1) 59
RH % (24H TREND) 30 (-21) 66 (-9) 31
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR S 6
WIND 20FT/LATE(MPH) NW 6 LGT/VAR SW 11 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1600 1280
MIXING HGT(FT-AGL/MSL)5240 4190
TRANSPORT WND (MPH) NW 14 SW 22
VENT RATE (KT-FT) 98850 79610
CATEGORY DAY 4 4
INVERSION 29F/6AM 8PM 43F/10AM
DISPERSION 5 4
MAX ADI EARLY 94 GOOD 4 VERY POOR 46 GEN GOOD
MAX ADI LATE 92 GOOD 7 POOR 87 GOOD
MAX LVORI EARLY 2 3 2
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-282015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 47 (-1) 31 (-1) 61
RH % (24H TREND) 32 (-23) 65 (-10) 31
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 6 LGT/VAR SW 9 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1620 1310
MIXING HGT(FT-AGL/MSL)5320 4310
TRANSPORT WND (MPH) NW 13 SW 22
VENT RATE (KT-FT) 93790 81890
CATEGORY DAY 4 4
INVERSION 30F/6AM 8PM 43F/10AM
DISPERSION 5 4
MAX ADI EARLY 92 GOOD 4 VERY POOR 46 GEN GOOD
MAX ADI LATE 92 GOOD 6 VERY POOR 90 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-282015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (-2) 31 (-2) 60
RH % (24H TREND) 31 (-29) 65 (-21) 30
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 5 LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1640 1560
MIXING HGT(FT-AGL/MSL)5400 5130
TRANSPORT WND (MPH) NW 12 SW 25
VENT RATE (KT-FT) 84510 112860
CATEGORY DAY 4 5
INVERSION 29F/6AM 8PM 43F/10AM
DISPERSION 5 5
MAX ADI EARLY 88 GOOD 4 VERY POOR 47 GEN GOOD
MAX ADI LATE 84 GOOD 5 VERY POOR 101 VERY GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-282015-
MARION-
INCLUDING THE CITY OF FAIRMONT
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (-2) 29 (-3) 61
RH % (24H TREND) 32 (-32) 68 (-19) 30
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 5 LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1730 1650
MIXING HGT(FT-AGL/MSL)5660 5410
TRANSPORT WND (MPH) NW 13 SW 24
VENT RATE (KT-FT) 90870 113610
CATEGORY DAY 4 5
INVERSION 28F/6AM 8PM 43F/10AM
DISPERSION 5 5
MAX ADI EARLY 96 GOOD 5 VERY POOR 55 GEN GOOD
MAX ADI LATE 106 VERY GOOD4 VERY POOR 104 VERY GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-282015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (-2) 30 (-1) 60
RH % (24H TREND) 31 (-31) 68 (-15) 30
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1770 1610
MIXING HGT(FT-AGL/MSL)5810 5300
TRANSPORT WND (MPH) NW 15 SW 24
VENT RATE (KT-FT) 104290 111300
CATEGORY DAY 4 5
INVERSION 28F/6AM 8PM 38F/9AM
DISPERSION 5 5
MAX ADI EARLY 104 VERY GOOD5 VERY POOR 60 GEN GOOD
MAX ADI LATE 107 VERY GOOD4 VERY POOR 102 VERY GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-282015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-3) 28 (-1) 57
RH % (24H TREND) 33 (-35) 66 (-26) 31
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 6 LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1580 1470
MIXING HGT(FT-AGL/MSL)5170 4810
TRANSPORT WND (MPH) W 17 SW 23
VENT RATE (KT-FT) 104950 96200
CATEGORY DAY 4 4
INVERSION 25F/6AM 7PM 42F/10AM
DISPERSION 5 4
MAX ADI EARLY 104 VERY GOOD6 VERY POOR 57 GEN GOOD
MAX ADI LATE 107 VERY GOOD4 VERY POOR 95 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-282015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-3) 28 (-2) 59
RH % (24H TREND) 32 (-37) 67 (-23) 30
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1680 1610
MIXING HGT(FT-AGL/MSL)5500 5270
TRANSPORT WND (MPH) W 18 SW 23
VENT RATE (KT-FT) 122040 105400
CATEGORY DAY 4 5
INVERSION 25F/6AM 8PM 37F/9AM
DISPERSION 5 5
MAX ADI EARLY 115 VERY GOOD7 POOR 82 GOOD
MAX ADI LATE 120 VERY GOOD3 VERY POOR 108 VERY GOOD
MAX LVORI EARLY 1 3 3
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-282015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 42 (-6) 27 (-1) 57
RH % (24H TREND) 32 (-43) 66 (-29) 29
WIND 20FT/EARLY(MPH) NW 7 G18 LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 7 G18 LGT/VAR SW 9 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1570 1550
MIXING HGT(FT-AGL/MSL)5150 5100
TRANSPORT WND (MPH) NW 21 SW 24
VENT RATE (KT-FT) 119140 107100
CATEGORY DAY 4 5
INVERSION 24F/6AM 8PM 37F/9AM
DISPERSION 5 5
MAX ADI EARLY 96 GOOD 8 POOR 80 GOOD
MAX ADI LATE 102 VERY GOOD5 VERY POOR 101 VERY GOOD
MAX LVORI EARLY 2 3 2
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-282015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-7) 27 (-2) 60
RH % (24H TREND) 30 (-45) 67 (-33) 26
WIND 20FT/EARLY(MPH) NW 6 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR W 8 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1620 1830
MIXING HGT(FT-AGL/MSL)5310 6000
TRANSPORT WND (MPH) NW 20 W 25
VENT RATE (KT-FT) 110320 132000
CATEGORY DAY 4 5
INVERSION 24F/6AM 8PM 37F/9AM
DISPERSION 5 5
MAX ADI EARLY 120 VERY GOOD7 POOR 104 VERY GOOD
MAX ADI LATE 120 VERY GOOD4 VERY POOR 126 VERY GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-282015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1222 AM EDT SAT MAR 28 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 40 (-9) 24 (-3) 57
RH % (24H TREND) 34 (-49) 66 (-33) 30
WIND 20FT/EARLY(MPH) NW 10 G31 LGT/VAR SW 6 G22
WIND 20FT/LATE(MPH) NW 9 G27 LGT/VAR W 9 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1390 1840
MIXING HGT(FT-AGL/MSL)4550 6040
TRANSPORT WND (MPH) NW 24 W 26
VENT RATE (KT-FT) 112250 138920
CATEGORY DAY 4 5
INVERSION 21F/6AM 8PM 36F/9AM
DISPERSION 5 5
MAX ADI EARLY 91 GOOD 10 POOR 85 GOOD
MAX ADI LATE 94 GOOD 7 POOR 115 VERY GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. SOUTHEAST WINDS 10 TO 15 MPH.
MLB
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page