FNUS51 KPBZ 220459 FWFPBZ Fire Weather Planning Forecast National Weather Service Pittsburgh PA 1259 AM EDT Sat Aug 22 2026 .DISCUSSION... Digging shortwave trough movement coupled with a surface cold front (and pre-frontal trough) will foster fairly widespread showers and thunderstorms across the region this afternoon and evening. Additional showers and lower probability thunderstorms may develop through the day Sunday amid cooler northwest flow plus lingering shortwave movement. This cooler air will also cause high temperature to fall below seasonal averages. OHZ039-222015- Tuscarawas- Including the cities of New Philadelphia and Dover 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms Showers Chance Precip (%) 90 60 30 Chance of Thunder (%) 50 40 0 Temp (24h trend) 79 (-1) 58 (-1) 73 RH % (24h trend) 68 (+13) 100 (+1) 60 Wind 20ft/early(mph) Lgt/Var SW 5 W 7 Wind 20ft/late(mph) SW 6 W 5 W 9 G17 Precip Amount 0.16 0.25 0.01 Precip Duration 4 2 1 Precip Begin 12 PM Continuing 2 PM Precip End Continuing 12 AM Continuing Mixing Hgt(m-agl/msl) 1330 1640 Mixing Hgt(ft-agl/msl)4370 5370 Transport Wnd (mph) SW 12 W 16 Vent Rate (kt-ft) 43700 75180 Category Day 3 4 Inversion 70F/10am 8pm 61F/9am Dispersion 3 4 Max ADI Early 20 Gen Poor 7 Poor 52 Gen Good Max ADI Late 38 Fair 8 Poor 76 Good Max LVORI Early 9 8 7 Max LVORI Late 4 8 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ040-222015- Carroll- Including the cities of Carrollton and Malvern 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms Showers Chance Precip (%) 90 80 30 Chance of Thunder (%) 50 50 0 Temp (24h trend) 79 (0) 57 (-1) 72 RH % (24h trend) 67 (+13) 100 (+2) 62 Wind 20ft/early(mph) Lgt/Var SW 5 W 8 Wind 20ft/late(mph) S 6 W 6 W 11 Precip Amount 0.10 0.24 0.03 Precip Duration 3 4 1 Precip Begin 12 PM Continuing 2 PM Precip End Continuing 4 AM Continuing Mixing Hgt(m-agl/msl) 1390 1660 Mixing Hgt(ft-agl/msl)4570 5450 Transport Wnd (mph) SW 10 W 17 Vent Rate (kt-ft) 41130 81750 Category Day 3 4 Inversion 70F/10am 7pm 59F/8am Dispersion 3 4 Max ADI Early 21 Fair 7 Poor 44 Gen Good Max ADI Late 41 Gen Good 9 Poor 75 Good Max LVORI Early 8 8 8 Max LVORI Late 3 8 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ041-222015- Columbiana- Including the cities of East Liverpool, Salem, and Columbiana 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 80 80 30 Chance of Thunder (%) 50 50 20 Temp (24h trend) 80 (+1) 57 (0) 72 RH % (24h trend) 64 (+14) 100 (+4) 62 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 7 Wind 20ft/late(mph) S 5 W 5 W 10 G17 Precip Amount 0.11 0.34 0.04 Precip Duration 3 4 2 Precip Begin 1 PM Continuing 6 AM Precip End Continuing 4 AM Continuing Mixing Hgt(m-agl/msl) 1420 1640 Mixing Hgt(ft-agl/msl)4660 5380 Transport Wnd (mph) SW 9 W 17 Vent Rate (kt-ft) 37280 80700 Category Day 3 4 Inversion 70F/10am 7pm 60F/8am Dispersion 3 4 Max ADI Early 20 Gen Poor 6 Very Poor 49 Gen Good Max ADI Late 45 Gen Good 9 Poor 73 Good Max LVORI Early 7 8 8 Max LVORI Late 3 8 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ048-222015- Coshocton- Including the city of Coshocton 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 90 50 30 Chance of Thunder (%) 50 40 20 Temp (24h trend) 78 (-1) 57 (-2) 73 RH % (24h trend) 74 (+18) 100 (0) 62 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 5 Wind 20ft/late(mph) SW 5 Lgt/Var W 8 Precip Amount 0.18 0.14 0.00 Precip Duration 4 1 0 Precip Begin 10 AM Continuing 3 PM Precip End Continuing 11 PM Continuing Mixing Hgt(m-agl/msl) 1380 1640 Mixing Hgt(ft-agl/msl)4540 5390 Transport Wnd (mph) SW 12 W 15 Vent Rate (kt-ft) 45400 70070 Category Day 3 4 Inversion 70F/10am 7pm 61F/9am Dispersion 3 4 Max ADI Early 19 Gen Poor 6 Very Poor 52 Gen Good Max ADI Late 38 Fair 6 Very Poor 83 Good Max LVORI Early 9 9 8 Max LVORI Late 4 9 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ049-222015- Harrison- Including the city of Cadiz 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms Showers Chance Precip (%) 80 80 30 Chance of Thunder (%) 40 40 0 Temp (24h trend) 80 (+1) 58 (-1) 73 RH % (24h trend) 67 (+12) 100 (0) 59 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 7 Wind 20ft/late(mph) S 5 W 5 W 9 G17 Precip Amount 0.12 0.29 0.01 Precip Duration 3 3 1 Precip Begin 12 PM Continuing 1 PM Precip End Continuing 2 AM Continuing Mixing Hgt(m-agl/msl) 1350 1640 Mixing Hgt(ft-agl/msl)4420 5380 Transport Wnd (mph) SW 10 W 16 Vent Rate (kt-ft) 39780 75320 Category Day 3 4 Inversion 71F/10am 7pm 61F/9am Dispersion 3 4 Max ADI Early 16 Gen Poor 6 Very Poor 49 Gen Good Max ADI Late 45 Gen Good 8 Poor 74 Good Max LVORI Early 9 9 8 Max LVORI Late 3 8 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ050-222015- Jefferson OH- Including the city of Steubenville 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms Showers Chance Precip (%) 80 80 30 Chance of Thunder (%) 50 50 0 Temp (24h trend) 80 (+1) 58 (-1) 73 RH % (24h trend) 64 (+10) 100 (+1) 58 Wind 20ft/early(mph) Lgt/Var SW 5 W 7 Wind 20ft/late(mph) S 5 W 6 W 9 G17 Precip Amount 0.06 0.28 0.02 Precip Duration 3 3 1 Precip Begin 1 PM Continuing 1 PM Precip End Continuing 3 AM Continuing Mixing Hgt(m-agl/msl) 1380 1670 Mixing Hgt(ft-agl/msl)4520 5470 Transport Wnd (mph) SW 9 W 16 Vent Rate (kt-ft) 36160 76580 Category Day 3 4 Inversion 71F/10am 7pm 60F/8am Dispersion 3 4 Max ADI Early 16 Gen Poor 6 Very Poor 49 Gen Good Max ADI Late 43 Gen Good 9 Poor 71 Good Max LVORI Early 9 8 7 Max LVORI Late 3 8 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ057-222015- Muskingum- Including the city of Zanesville 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms None Chance Precip (%) 90 40 0 Chance of Thunder (%) 50 40 0 Temp (24h trend) 78 (-1) 57 (-3) 72 RH % (24h trend) 74 (+20) 100 (0) 65 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 5 Wind 20ft/late(mph) SW 5 Lgt/Var W 8 Precip Amount 0.24 0.21 0.00 Precip Duration 4 1 Precip Begin 11 AM Continuing Precip End Continuing 11 PM Mixing Hgt(m-agl/msl) 1380 1550 Mixing Hgt(ft-agl/msl)4530 5070 Transport Wnd (mph) SW 10 W 14 Vent Rate (kt-ft) 40770 60840 Category Day 3 4 Inversion 71F/10am 7pm 62F/9am Dispersion 3 4 Max ADI Early 17 Gen Poor 6 Very Poor 47 Gen Good Max ADI Late 41 Gen Good 8 Poor 70 Good Max LVORI Early 9 9 8 Max LVORI Late 4 9 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ058-222015- Guernsey- Including the city of Cambridge 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms Showers Chance Precip (%) 90 70 20 Chance of Thunder (%) 50 40 0 Temp (24h trend) 79 (-1) 58 (-2) 73 RH % (24h trend) 70 (+15) 100 (0) 61 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 5 Wind 20ft/late(mph) SW 5 Lgt/Var W 8 Precip Amount 0.21 0.27 0.01 Precip Duration 4 2 0 Precip Begin 12 PM Continuing 4 PM Precip End Continuing 12 AM Continuing Mixing Hgt(m-agl/msl) 1410 1600 Mixing Hgt(ft-agl/msl)4610 5260 Transport Wnd (mph) SW 10 W 15 Vent Rate (kt-ft) 41490 68380 Category Day 3 4 Inversion 71F/10am 7pm 62F/9am Dispersion 3 4 Max ADI Early 16 Gen Poor 7 Poor 51 Gen Good Max ADI Late 40 Fair 8 Poor 76 Good Max LVORI Early 9 9 8 Max LVORI Late 4 8 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ059-222015- Belmont- Including the cities of Martins Ferry and St. Clairsville 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms Showers Chance Precip (%) 80 90 20 Chance of Thunder (%) 40 50 0 Temp (24h trend) 80 (0) 59 (-1) 73 RH % (24h trend) 67 (+13) 100 (0) 60 Wind 20ft/early(mph) Lgt/Var SW 5 W 6 Wind 20ft/late(mph) S 5 W 5 W 9 G17 Precip Amount 0.10 0.25 0.00 Precip Duration 3 3 0 Precip Begin 1 PM Continuing 4 PM Precip End Continuing 2 AM Continuing Mixing Hgt(m-agl/msl) 1380 1530 Mixing Hgt(ft-agl/msl)4540 5020 Transport Wnd (mph) SW 9 W 15 Vent Rate (kt-ft) 36320 65260 Category Day 3 4 Inversion 72F/10am 7pm 63F/9am Dispersion 3 4 Max ADI Early 16 Gen Poor 7 Poor 50 Gen Good Max ADI Late 43 Gen Good 8 Poor 75 Good Max LVORI Early 9 9 8 Max LVORI Late 3 8 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ068-222015- Noble- Including the city of Caldwell 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms None Chance Precip (%) 90 80 0 Chance of Thunder (%) 40 40 0 Temp (24h trend) 80 (0) 58 (-3) 73 RH % (24h trend) 71 (+17) 100 (0) 62 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 5 Wind 20ft/late(mph) Lgt/Var Lgt/Var W 7 Precip Amount 0.16 0.16 0.00 Precip Duration 3 2 Precip Begin 1 PM Continuing Precip End Continuing 12 AM Mixing Hgt(m-agl/msl) 1430 1410 Mixing Hgt(ft-agl/msl)4680 4620 Transport Wnd (mph) SW 9 W 13 Vent Rate (kt-ft) 37440 50820 Category Day 3 4 Inversion 72F/10am 7pm 62F/9am Dispersion 3 4 Max ADI Early 13 Gen Poor 5 Very Poor 47 Gen Good Max ADI Late 44 Gen Good 8 Poor 76 Good Max LVORI Early 9 9 8 Max LVORI Late 4 9 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ069-222015- Monroe- Including the city of Woodsfield 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms None Chance Precip (%) 80 80 0 Chance of Thunder (%) 40 50 0 Temp (24h trend) 80 (-1) 59 (-2) 74 RH % (24h trend) 69 (+19) 100 (0) 61 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 5 Wind 20ft/late(mph) Lgt/Var Lgt/Var W 7 Precip Amount 0.11 0.19 0.00 Precip Duration 3 2 Precip Begin 2 PM Continuing Precip End Continuing 12 AM Mixing Hgt(m-agl/msl) 1400 1330 Mixing Hgt(ft-agl/msl)4600 4370 Transport Wnd (mph) SW 10 W 13 Vent Rate (kt-ft) 41400 48070 Category Day 3 3 Inversion 72F/10am 7pm 63F/9am Dispersion 3 3 Max ADI Early 13 Gen Poor 5 Very Poor 48 Gen Good Max ADI Late 44 Gen Good 8 Poor 80 Good Max LVORI Early 9 9 8 Max LVORI Late 3 9 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ007-222015- Mercer- Including the cities of Sharon, Hermitage, and Grove City 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 80 90 70 Chance of Thunder (%) 40 60 20 Temp (24h trend) 80 (+1) 57 (+1) 72 RH % (24h trend) 62 (+21) 100 (+10) 66 Wind 20ft/early(mph) Lgt/Var S 5 W 8 Wind 20ft/late(mph) S 7 SW 6 W 11 G18 Precip Amount 0.26 0.59 0.12 Precip Duration 3 6 6 Precip Begin 1 PM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1450 1640 Mixing Hgt(ft-agl/msl)4760 5390 Transport Wnd (mph) S 12 W 17 Vent Rate (kt-ft) 47600 80850 Category Day 3 4 Inversion 64F/9am 7pm 60F/8am Dispersion 3 4 Max ADI Early 26 Fair 6 Very Poor 45 Gen Good Max ADI Late 55 Gen Good 10 Poor 56 Gen Good Max LVORI Early 5 9 8 Max LVORI Late 3 9 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ008-222015- Venango- Including the cities of Oil City and Franklin 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 80 90 60 Chance of Thunder (%) 30 60 30 Temp (24h trend) 79 (+1) 57 (+2) 70 RH % (24h trend) 66 (+23) 100 (+9) 76 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 7 Wind 20ft/late(mph) S 5 Lgt/Var W 9 G17 Precip Amount 0.32 0.80 0.14 Precip Duration 2 8 7 Precip Begin 2 PM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1350 1510 Mixing Hgt(ft-agl/msl)4430 4950 Transport Wnd (mph) S 12 W 16 Vent Rate (kt-ft) 44300 69300 Category Day 3 4 Inversion 62F/9am 7pm 59F/8am Dispersion 3 4 Max ADI Early 24 Fair 6 Very Poor 53 Gen Good Max ADI Late 66 Good 8 Poor 71 Good Max LVORI Early 5 9 8 Max LVORI Late 3 9 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ009-222015- Forest- Including the city of Tionesta 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 70 90 70 Chance of Thunder (%) 40 50 30 Temp (24h trend) 79 (+1) 56 (+3) 70 RH % (24h trend) 62 (+18) 100 (+10) 71 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 5 Wind 20ft/late(mph) S 5 Lgt/Var W 7 G17 Precip Amount 0.16 0.96 0.14 Precip Duration 1 8 6 Precip Begin 3 PM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1190 1310 Mixing Hgt(ft-agl/msl)3890 4290 Transport Wnd (mph) S 13 W 15 Vent Rate (kt-ft) 42790 55770 Category Day 3 4 Inversion 61F/9am 7pm 59F/8am Dispersion 3 4 Max ADI Early 32 Fair 7 Poor 50 Gen Good Max ADI Late 64 Good 8 Poor 69 Good Max LVORI Early 5 9 8 Max LVORI Late 3 9 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ013-222015- Lawrence- Including the cities of New Castle and Ellwood City 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 80 80 50 Chance of Thunder (%) 40 60 20 Temp (24h trend) 81 (+2) 57 (+1) 73 RH % (24h trend) 62 (+16) 100 (+7) 64 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 7 Wind 20ft/late(mph) S 5 Lgt/Var W 10 G17 Precip Amount 0.17 0.48 0.08 Precip Duration 3 5 2 Precip Begin 2 PM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1380 1690 Mixing Hgt(ft-agl/msl)4530 5530 Transport Wnd (mph) SW 10 W 17 Vent Rate (kt-ft) 40770 82950 Category Day 3 4 Inversion 65F/9am 7pm 60F/8am Dispersion 3 4 Max ADI Early 23 Fair 5 Very Poor 54 Gen Good Max ADI Late 52 Gen Good 8 Poor 60 Gen Good Max LVORI Early 6 9 8 Max LVORI Late 3 9 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ014-222015- Butler- Including the city of Butler 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 80 80 40 Chance of Thunder (%) 40 60 20 Temp (24h trend) 80 (+1) 57 (+1) 72 RH % (24h trend) 67 (+21) 100 (+6) 71 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 7 Wind 20ft/late(mph) S 5 SW 5 W 9 G17 Precip Amount 0.17 0.54 0.07 Precip Duration 2 7 2 Precip Begin 2 PM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1380 1680 Mixing Hgt(ft-agl/msl)4520 5530 Transport Wnd (mph) S 10 W 16 Vent Rate (kt-ft) 40680 77420 Category Day 3 4 Inversion 64F/9am 7pm 60F/8am Dispersion 3 4 Max ADI Early 23 Fair 6 Very Poor 53 Gen Good Max ADI Late 57 Gen Good 10 Poor 62 Good Max LVORI Early 6 9 8 Max LVORI Late 3 9 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ015-222015- Clarion- Including the city of Clarion 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 70 90 60 Chance of Thunder (%) 50 60 20 Temp (24h trend) 79 (+2) 57 (+2) 70 RH % (24h trend) 65 (+18) 100 (+10) 71 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 6 Wind 20ft/late(mph) S 5 Lgt/Var W 8 G17 Precip Amount 0.15 0.93 0.09 Precip Duration 1 8 3 Precip Begin 3 PM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1200 1500 Mixing Hgt(ft-agl/msl)3930 4940 Transport Wnd (mph) S 12 W 16 Vent Rate (kt-ft) 39300 69160 Category Day 3 4 Inversion 67F/10am 7pm 59F/8am Dispersion 3 4 Max ADI Early 25 Fair 8 Poor 50 Gen Good Max ADI Late 62 Good 8 Poor 72 Good Max LVORI Early 5 8 8 Max LVORI Late 3 8 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ016-222015- Jefferson PA- Including the cities of Punxsutawney and Brookville 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Mclear Mcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 60 90 60 Chance of Thunder (%) 50 50 20 Temp (24h trend) 77 (+1) 57 (+2) 69 RH % (24h trend) 66 (+26) 100 (+11) 73 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 7 Wind 20ft/late(mph) S 5 SW 5 W 9 G18 Precip Amount 0.07 0.79 0.10 Precip Duration 1 8 3 Precip Begin 3 PM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1160 1420 Mixing Hgt(ft-agl/msl)3800 4670 Transport Wnd (mph) S 13 W 17 Vent Rate (kt-ft) 41800 70050 Category Day 3 4 Inversion 67F/10am 7pm 59F/8am Dispersion 3 4 Max ADI Early 30 Fair 7 Poor 50 Gen Good Max ADI Late 60 Gen Good 11 Poor 57 Gen Good Max LVORI Early 5 7 8 Max LVORI Late 3 8 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ020-222015- Beaver- Including the cities of Aliquippa, Beaver Falls, Ambridge, and Monaca 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 80 70 40 Chance of Thunder (%) 40 60 20 Temp (24h trend) 81 (+2) 58 (0) 73 RH % (24h trend) 63 (+14) 100 (+6) 62 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 6 Wind 20ft/late(mph) S 5 W 5 W 9 G17 Precip Amount 0.09 0.38 0.07 Precip Duration 3 5 2 Precip Begin 1 PM Continuing 6 AM Precip End Continuing 5 AM Continuing Mixing Hgt(m-agl/msl) 1380 1720 Mixing Hgt(ft-agl/msl)4530 5650 Transport Wnd (mph) SW 9 W 17 Vent Rate (kt-ft) 36240 84750 Category Day 3 4 Inversion 71F/10am 7pm 61F/8am Dispersion 3 4 Max ADI Early 21 Fair 5 Very Poor 53 Gen Good Max ADI Late 51 Gen Good 8 Poor 73 Good Max LVORI Early 6 8 8 Max LVORI Late 3 9 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ021-222015- Allegheny- Including the city of Pittsburgh Metro Area 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Mclear Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 70 80 40 Chance of Thunder (%) 40 50 20 Temp (24h trend) 81 (+2) 59 (0) 73 RH % (24h trend) 65 (+19) 100 (+7) 64 Wind 20ft/early(mph) Lgt/Var S 5 W 8 Wind 20ft/late(mph) S 6 SW 6 W 11 Precip Amount 0.09 0.37 0.07 Precip Duration 2 5 2 Precip Begin 2 PM Continuing 6 AM Precip End Continuing 5 AM Continuing Mixing Hgt(m-agl/msl) 1370 1790 Mixing Hgt(ft-agl/msl)4510 5880 Transport Wnd (mph) SW 9 W 16 Vent Rate (kt-ft) 36080 82320 Category Day 3 4 Inversion 71F/10am 7pm 62F/8am Dispersion 3 4 Max ADI Early 24 Fair 9 Poor 39 Fair Max ADI Late 49 Gen Good 11 Poor 68 Good Max LVORI Early 6 8 8 Max LVORI Late 3 8 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ022-222015- Armstrong- Including the cities of Kittanning and Ford City 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Mclear Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 60 80 40 Chance of Thunder (%) 50 60 20 Temp (24h trend) 81 (+3) 58 (+1) 73 RH % (24h trend) 68 (+23) 100 (+7) 71 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 7 Wind 20ft/late(mph) S 5 SW 5 W 10 G17 Precip Amount 0.14 0.68 0.08 Precip Duration 1 7 2 Precip Begin 3 PM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1300 1630 Mixing Hgt(ft-agl/msl)4260 5340 Transport Wnd (mph) S 10 W 16 Vent Rate (kt-ft) 38340 74760 Category Day 3 4 Inversion 64F/9am 7pm 61F/8am Dispersion 3 4 Max ADI Early 24 Fair 7 Poor 50 Gen Good Max ADI Late 57 Gen Good 9 Poor 60 Gen Good Max LVORI Early 6 9 8 Max LVORI Late 3 8 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ029-222015- Washington- Including the cities of Washington and Canonsburg 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Mclear Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 70 80 30 Chance of Thunder (%) 40 50 20 Temp (24h trend) 80 (+2) 59 (0) 72 RH % (24h trend) 67 (+12) 100 (+3) 63 Wind 20ft/early(mph) Lgt/Var SW 5 W 8 Wind 20ft/late(mph) S 6 SW 6 W 11 G18 Precip Amount 0.04 0.25 0.03 Precip Duration 1 5 1 Precip Begin 2 PM Continuing 8 AM Precip End Continuing 3 AM Continuing Mixing Hgt(m-agl/msl) 1300 1620 Mixing Hgt(ft-agl/msl)4280 5330 Transport Wnd (mph) SW 9 W 15 Vent Rate (kt-ft) 34240 69290 Category Day 3 4 Inversion 71F/10am 7pm 61F/8am Dispersion 3 4 Max ADI Early 21 Fair 7 Poor 39 Fair Max ADI Late 45 Gen Good 11 Poor 67 Good Max LVORI Early 8 8 8 Max LVORI Late 3 8 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ031-222015- Greene- Including the city of Waynesburg 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Mclear Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 60 70 20 Chance of Thunder (%) 40 50 20 Temp (24h trend) 80 (+2) 60 (0) 72 RH % (24h trend) 68 (+14) 100 (+2) 67 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 6 Wind 20ft/late(mph) SW 5 SW 5 W 9 Precip Amount 0.03 0.21 0.02 Precip Duration 1 4 1 Precip Begin 3 PM Continuing 8 AM Precip End Continuing 5 AM Continuing Mixing Hgt(m-agl/msl) 1370 1540 Mixing Hgt(ft-agl/msl)4490 5060 Transport Wnd (mph) SW 9 W 15 Vent Rate (kt-ft) 35920 65780 Category Day 3 4 Inversion 72F/10am 7pm 61F/8am Dispersion 3 4 Max ADI Early 24 Fair 6 Very Poor 50 Gen Good Max ADI Late 50 Gen Good 8 Poor 76 Good Max LVORI Early 8 9 8 Max LVORI Late 3 8 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ073-222015- Westmoreland- Including the cities of Murrysville, Greensburg, New Kensington, Lower Burrell, Latrobe, and Monessen 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Mclear Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 70 80 50 Chance of Thunder (%) 50 50 20 Temp (24h trend) 81 (+2) 59 (+1) 73 RH % (24h trend) 68 (+21) 100 (+7) 68 Wind 20ft/early(mph) Lgt/Var S 5 W 9 Wind 20ft/late(mph) S 5 SW 7 W 12 Precip Amount 0.17 0.54 0.14 Precip Duration 1 7 2 Precip Begin 2 PM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1290 1680 Mixing Hgt(ft-agl/msl)4230 5510 Transport Wnd (mph) S 9 W 16 Vent Rate (kt-ft) 33840 77140 Category Day 3 4 Inversion 66F/9am 7pm 62F/8am Dispersion 3 4 Max ADI Early 27 Fair 8 Poor 34 Fair Max ADI Late 46 Gen Good 11 Poor 51 Gen Good Max LVORI Early 6 9 8 Max LVORI Late 3 8 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ074-222015- Higher Elevations of Westmoreland- Including the cities of Ligonier and Donegal 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 60 90 60 Chance of Thunder (%) 50 50 20 Temp (24h trend) 80 (+3) 58 (+1) 72 RH % (24h trend) 64 (+15) 100 (+8) 67 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 8 G17 Wind 20ft/late(mph) Lgt/Var SW 6 G17 W 10 G18 Precip Amount 0.14 0.60 0.22 Precip Duration 1 7 3 Precip Begin 2 PM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1200 1570 Mixing Hgt(ft-agl/msl)3930 5160 Transport Wnd (mph) S 10 W 17 Vent Rate (kt-ft) 35370 77400 Category Day 3 4 Inversion 64F/9am 7pm 60F/8am Dispersion 3 4 Max ADI Early 29 Fair 6 Very Poor 36 Fair Max ADI Late 49 Gen Good 11 Poor 52 Gen Good Max LVORI Early 6 9 7 Max LVORI Late 3 8 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ075-222015- Fayette- Including the city of Uniontown 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Mclear Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 50 80 30 Chance of Thunder (%) 50 50 20 Temp (24h trend) 80 (+1) 60 (0) 72 RH % (24h trend) 67 (+14) 100 (+7) 67 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 7 Wind 20ft/late(mph) S 5 SW 5 W 9 G17 Precip Amount 0.04 0.23 0.09 Precip Duration 1 5 2 Precip Begin 2 PM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1270 1560 Mixing Hgt(ft-agl/msl)4170 5110 Transport Wnd (mph) SW 9 W 14 Vent Rate (kt-ft) 33360 61320 Category Day 3 4 Inversion 72F/10am 7pm 61F/8am Dispersion 3 4 Max ADI Early 28 Fair 6 Very Poor 42 Gen Good Max ADI Late 51 Gen Good 8 Poor 54 Gen Good Max LVORI Early 6 9 8 Max LVORI Late 3 9 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ076-222015- Higher Elevations of Fayette- Including the cities of Champion and Ohiopyle 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 50 90 40 Chance of Thunder (%) 50 50 20 Temp (24h trend) 79 (+1) 57 (0) 71 RH % (24h trend) 63 (+8) 100 (+5) 65 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 6 Wind 20ft/late(mph) Lgt/Var SW 5 W 7 G17 Precip Amount 0.07 0.37 0.17 Precip Duration 1 6 2 Precip Begin 2 PM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1190 1400 Mixing Hgt(ft-agl/msl)3920 4610 Transport Wnd (mph) S 9 W 15 Vent Rate (kt-ft) 31360 59930 Category Day 3 4 Inversion 69F/10am 7pm 59F/8am Dispersion 3 4 Max ADI Early 27 Fair 5 Very Poor 37 Fair Max ADI Late 45 Gen Good 9 Poor 67 Good Max LVORI Early 6 9 8 Max LVORI Late 3 9 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ077-222015- Indiana- Including the city of Indiana 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Mclear Mcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 40 80 70 Chance of Thunder (%) 40 50 20 Temp (24h trend) 79 (+2) 59 (+2) 71 RH % (24h trend) 70 (+27) 100 (+8) 73 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 8 Wind 20ft/late(mph) S 5 SW 5 W 10 G18 Precip Amount 0.09 0.63 0.11 Precip Duration 1 7 3 Precip Begin 3 PM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1270 1640 Mixing Hgt(ft-agl/msl)4170 5390 Transport Wnd (mph) S 12 W 17 Vent Rate (kt-ft) 41700 80850 Category Day 3 4 Inversion 64F/9am 7pm 61F/8am Dispersion 3 4 Max ADI Early 30 Fair 7 Poor 41 Gen Good Max ADI Late 58 Gen Good 11 Poor 53 Gen Good Max LVORI Early 6 9 8 Max LVORI Late 3 8 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ078-222015- Higher Elevations of Indiana- Including the city of Armagh 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Mclear Mcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 50 80 70 Chance of Thunder (%) 50 50 20 Temp (24h trend) 78 (+2) 59 (+3) 70 RH % (24h trend) 70 (+26) 100 (+9) 73 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 8 G17 Wind 20ft/late(mph) S 5 SW 6 W 9 G19 Precip Amount 0.08 0.69 0.14 Precip Duration 1 7 4 Precip Begin 3 PM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1180 1620 Mixing Hgt(ft-agl/msl)3880 5300 Transport Wnd (mph) S 12 W 17 Vent Rate (kt-ft) 38800 79500 Category Day 3 4 Inversion 64F/9am 7pm 60F/8am Dispersion 3 4 Max ADI Early 31 Fair 6 Very Poor 40 Fair Max ADI Late 57 Gen Good 11 Poor 53 Gen Good Max LVORI Early 5 9 8 Max LVORI Late 3 8 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ001-222015- Hancock- Including the city of Weirton 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 80 80 40 Chance of Thunder (%) 40 50 20 Temp (24h trend) 80 (+1) 59 (0) 73 RH % (24h trend) 64 (+12) 100 (+4) 60 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 6 Wind 20ft/late(mph) S 5 W 5 W 9 G17 Precip Amount 0.04 0.28 0.05 Precip Duration 3 4 1 Precip Begin 1 PM Continuing 10 AM Precip End Continuing 4 AM Continuing Mixing Hgt(m-agl/msl) 1420 1680 Mixing Hgt(ft-agl/msl)4650 5520 Transport Wnd (mph) SW 9 W 16 Vent Rate (kt-ft) 37200 77280 Category Day 3 4 Inversion 71F/10am 7pm 61F/8am Dispersion 3 4 Max ADI Early 18 Gen Poor 6 Very Poor 52 Gen Good Max ADI Late 45 Gen Good 8 Poor 99 Good Max LVORI Early 8 7 8 Max LVORI Late 3 8 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ002-222015- Brooke- Including the cities of Follansbee and Wellsburg 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 80 80 30 Chance of Thunder (%) 30 50 20 Temp (24h trend) 80 (+1) 59 (0) 73 RH % (24h trend) 64 (+10) 100 (+2) 58 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 7 Wind 20ft/late(mph) SW 5 SW 5 W 9 G17 Precip Amount 0.04 0.36 0.03 Precip Duration 2 4 1 Precip Begin 2 PM Continuing 2 PM Precip End Continuing 3 AM Continuing Mixing Hgt(m-agl/msl) 1310 1620 Mixing Hgt(ft-agl/msl)4310 5310 Transport Wnd (mph) SW 9 W 16 Vent Rate (kt-ft) 34480 74340 Category Day 3 4 Inversion 72F/10am 7pm 61F/8am Dispersion 3 4 Max ADI Early 15 Gen Poor 5 Very Poor 48 Gen Good Max ADI Late 41 Gen Good 7 Poor 68 Good Max LVORI Early 9 7 8 Max LVORI Late 3 8 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ003-222015- Ohio- Including the city of Wheeling 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 80 80 30 Chance of Thunder (%) 40 50 20 Temp (24h trend) 80 (+1) 60 (0) 73 RH % (24h trend) 68 (+13) 100 (0) 61 Wind 20ft/early(mph) Lgt/Var SW 5 W 7 Wind 20ft/late(mph) SW 5 SW 6 W 9 G17 Precip Amount 0.10 0.37 0.02 Precip Duration 2 3 0 Precip Begin 2 PM Continuing 3 PM Precip End Continuing 2 AM Continuing Mixing Hgt(m-agl/msl) 1340 1530 Mixing Hgt(ft-agl/msl)4390 5010 Transport Wnd (mph) SW 10 W 15 Vent Rate (kt-ft) 39510 65130 Category Day 3 4 Inversion 72F/10am 7pm 63F/9am Dispersion 3 4 Max ADI Early 17 Gen Poor 5 Very Poor 44 Gen Good Max ADI Late 42 Gen Good 8 Poor 67 Good Max LVORI Early 9 8 8 Max LVORI Late 3 8 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ004-222015- Marshall- Including the city of Moundsville 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms None Chance Precip (%) 70 80 0 Chance of Thunder (%) 40 50 0 Temp (24h trend) 81 (+2) 60 (-1) 74 RH % (24h trend) 70 (+17) 100 (0) 66 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 6 Wind 20ft/late(mph) SW 5 SW 5 W 8 G17 Precip Amount 0.08 0.27 0.00 Precip Duration 2 3 Precip Begin 2 PM Continuing Precip End Continuing 2 AM Mixing Hgt(m-agl/msl) 1390 1500 Mixing Hgt(ft-agl/msl)4560 4920 Transport Wnd (mph) SW 9 W 15 Vent Rate (kt-ft) 36480 63960 Category Day 3 4 Inversion 72F/10am 7pm 63F/9am Dispersion 3 4 Max ADI Early 18 Gen Poor 5 Very Poor 49 Gen Good Max ADI Late 48 Gen Good 8 Poor 84 Good Max LVORI Early 9 9 8 Max LVORI Late 3 8 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ012-222015- Wetzel- Including the city of New Martinsville 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms None Chance Precip (%) 70 70 0 Chance of Thunder (%) 30 50 0 Temp (24h trend) 79 (0) 60 (-2) 72 RH % (24h trend) 72 (+20) 100 (0) 67 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 5 Wind 20ft/late(mph) Lgt/Var Lgt/Var W 7 Precip Amount 0.09 0.25 0.00 Precip Duration 1 3 Precip Begin 2 PM Continuing Precip End Continuing 2 AM Mixing Hgt(m-agl/msl) 1270 1430 Mixing Hgt(ft-agl/msl)4180 4680 Transport Wnd (mph) SW 8 W 13 Vent Rate (kt-ft) 29260 51480 Category Day 3 4 Inversion 72F/10am 7pm 63F/9am Dispersion 3 4 Max ADI Early 18 Gen Poor 5 Very Poor 51 Gen Good Max ADI Late 50 Gen Good 8 Poor 87 Good Max LVORI Early 9 9 8 Max LVORI Late 3 9 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ021-222015- Marion- Including the city of Fairmont 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 70 80 20 Chance of Thunder (%) 40 50 20 Temp (24h trend) 79 (0) 60 (-1) 71 RH % (24h trend) 70 (+16) 100 (+1) 69 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 6 Wind 20ft/late(mph) Lgt/Var SW 5 W 8 Precip Amount 0.05 0.17 0.03 Precip Duration 1 5 1 Precip Begin 3 PM Continuing 7 AM Precip End Continuing 5 AM Continuing Mixing Hgt(m-agl/msl) 1190 1510 Mixing Hgt(ft-agl/msl)3910 4960 Transport Wnd (mph) SW 10 W 15 Vent Rate (kt-ft) 35190 64480 Category Day 3 4 Inversion 72F/10am 7pm 61F/8am Dispersion 3 4 Max ADI Early 23 Fair 6 Very Poor 48 Gen Good Max ADI Late 52 Gen Good 8 Poor 83 Good Max LVORI Early 9 9 8 Max LVORI Late 3 8 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ509-222015- Monongalia- Including the city of Morgantown 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Mclear Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 60 80 30 Chance of Thunder (%) 40 50 20 Temp (24h trend) 80 (+1) 60 (-1) 72 RH % (24h trend) 69 (+16) 100 (+4) 68 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 6 Wind 20ft/late(mph) SW 5 SW 5 W 8 Precip Amount 0.03 0.18 0.03 Precip Duration 1 5 1 Precip Begin 3 PM Continuing 6 AM Precip End Continuing 5 AM Continuing Mixing Hgt(m-agl/msl) 1250 1480 Mixing Hgt(ft-agl/msl)4090 4870 Transport Wnd (mph) SW 9 W 14 Vent Rate (kt-ft) 32720 58440 Category Day 3 4 Inversion 72F/10am 7pm 62F/8am Dispersion 3 4 Max ADI Early 24 Fair 6 Very Poor 49 Gen Good Max ADI Late 53 Gen Good 8 Poor 64 Good Max LVORI Early 7 8 8 Max LVORI Late 3 8 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ510-222015- Ridges of Eastern Monongalia and Northwestern Preston- Including the city of Coopers Rock 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Mclear Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 40 80 30 Chance of Thunder (%) 40 50 20 Temp (24h trend) 77 (0) 58 (-1) 69 RH % (24h trend) 68 (+11) 100 (+3) 68 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 6 Wind 20ft/late(mph) Lgt/Var SW 5 W 7 Precip Amount 0.03 0.28 0.08 Precip Duration 0 6 2 Precip Begin 3 PM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1140 1410 Mixing Hgt(ft-agl/msl)3740 4620 Transport Wnd (mph) SW 9 W 15 Vent Rate (kt-ft) 29920 60060 Category Day 3 4 Inversion 69F/10am 7pm 60F/8am Dispersion 3 4 Max ADI Early 22 Fair 5 Very Poor 39 Fair Max ADI Late 49 Gen Good 9 Poor 60 Gen Good Max LVORI Early 8 8 8 Max LVORI Late 3 8 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ511-222015- Preston- Including the cities of Kingwood and Bruceton Mills 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 40 90 40 Chance of Thunder (%) 40 50 20 Temp (24h trend) 79 (0) 58 (-1) 70 RH % (24h trend) 65 (+10) 100 (+4) 66 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 5 Wind 20ft/late(mph) Lgt/Var Lgt/Var W 7 Precip Amount 0.03 0.21 0.08 Precip Duration 1 6 2 Precip Begin 2 PM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1210 1340 Mixing Hgt(ft-agl/msl)3970 4410 Transport Wnd (mph) SW 9 W 15 Vent Rate (kt-ft) 31760 57330 Category Day 3 4 Inversion 71F/10am 7pm 61F/9am Dispersion 3 4 Max ADI Early 23 Fair 5 Very Poor 37 Fair Max ADI Late 47 Gen Good 8 Poor 65 Good Max LVORI Early 7 9 8 Max LVORI Late 3 9 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ512-222015- Eastern Preston- Including the cities of Terra Alta, Rowlesburg, and Hazelton 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 50 90 40 Chance of Thunder (%) 50 50 20 Temp (24h trend) 78 (+1) 58 (0) 69 RH % (24h trend) 66 (+5) 100 (+3) 67 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 7 Wind 20ft/late(mph) Lgt/Var SW 6 W 8 G17 Precip Amount 0.05 0.21 0.09 Precip Duration 1 6 2 Precip Begin 7 AM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1140 1310 Mixing Hgt(ft-agl/msl)3750 4280 Transport Wnd (mph) SW 9 W 16 Vent Rate (kt-ft) 30000 59920 Category Day 3 4 Inversion 68F/10am 7pm 59F/9am Dispersion 3 4 Max ADI Early 25 Fair 6 Very Poor 38 Fair Max ADI Late 45 Gen Good 11 Poor 67 Good Max LVORI Early 8 9 7 Max LVORI Late 3 8 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ513-222015- Western Tucker- Including the cities of Parsons, Hendricks, and Saint George 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 40 90 40 Chance of Thunder (%) 40 50 20 Temp (24h trend) 80 (0) 58 (-2) 71 RH % (24h trend) 62 (+4) 100 (+3) 62 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 6 Wind 20ft/late(mph) Lgt/Var Lgt/Var W 8 G17 Precip Amount 0.05 0.32 0.09 Precip Duration 1 7 2 Precip Begin 7 AM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1170 1270 Mixing Hgt(ft-agl/msl)3850 4170 Transport Wnd (mph) SW 9 W 16 Vent Rate (kt-ft) 30800 58380 Category Day 3 4 Inversion 69F/10am 7pm 60F/8am Dispersion 3 4 Max ADI Early 23 Fair 4 Very Poor 40 Fair Max ADI Late 48 Gen Good 9 Poor 70 Good Max LVORI Early 8 9 7 Max LVORI Late 3 8 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ514-222015- Eastern Tucker- Including the cities of Davis, Thomas, and Canaan Valley 1259 AM EDT Sat Aug 22 2026 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 40 80 40 Chance of Thunder (%) 40 50 20 Temp (24h trend) 76 (+2) 53 (-2) 66 RH % (24h trend) 70 (+6) 100 (+1) 70 Wind 20ft/early(mph) Lgt/Var Lgt/Var W 8 G24 Wind 20ft/late(mph) Lgt/Var W 6 G23 W 9 G23 Precip Amount 0.13 0.27 0.06 Precip Duration 1 7 2 Precip Begin 6 AM Continuing Continuing Precip End Continuing Continuing Continuing Mixing Hgt(m-agl/msl) 1030 1180 Mixing Hgt(ft-agl/msl)3380 3890 Transport Wnd (mph) SW 9 W 20 Vent Rate (kt-ft) 27040 66130 Category Day 3 4 Inversion 62F/9am 7pm 57F/8am Dispersion 3 4 Max ADI Early 20 Gen Poor 6 Very Poor 47 Gen Good Max ADI Late 38 Fair 15 Gen Poor 83 Good Max LVORI Early 9 9 5 Max LVORI Late 3 8 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Partly cloudy. A chance of showers. Lows in the mid 50s. Highs in the upper 60s. Southwest winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 70s. Light winds. .WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. South winds around 5 mph. .THURSDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs around 80. Southwest winds around 5 mph. .FRIDAY...Partly cloudy. Lows in the lower 60s. Highs around 80. West winds around 5 mph. $$