--------------------------------------------------------------------------- FWF Combo Report generated using the latest Fire Weather Forecasts issued by PBZ/CTP at *** 12:52pm *** on Monday January 19, 2026. --------------------------------------------------------------------------- Fire Weather Planning Forecast National Weather Service Pittsburgh PA 1138 AM EST Mon Jan 19 2026 Forest- Including the city of Tionesta 1138 AM EST Mon Jan 19 2026 Tonight Tue Tue Night Wed Cloud Cover Mcldy Pcldy Mclear Mcldy Precip Type None None None Snow Chance Precip (%) 0 0 0 70 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) -1 (-14) 12 (-10) 4 31 RH % (24h trend) 84 (+3) 53 (-16) 73 55 Wind 20ft/early(mph) W 10 G25 SW 7 G21 Lgt/Var S 5 G20 Wind 20ft/late(mph) SW 8 G23 W 7 G21 Lgt/Var SW 8 G21 Precip Amount 0.00 0.00 0.00 0.06 Precip Duration 5 Precip Begin 7 AM Precip End Continuing Mixing Hgt(m-agl/msl) 1380 1300 Mixing Hgt(ft-agl/msl) 4540 4250 Transport Wnd (mph) W 28 SW 29 Vent Rate (kt-ft) 108960 106250 Category Day 5 5 Inversion None None 9pm 16F/9am Dispersion 5 5 Max ADI Early 37 Fair 80 Good 10 Poor 60 Gen Good Max ADI Late 24 Fair 102 Very Good8 Poor 84 Good Max LVORI Early 3 3 3 3 Max LVORI Late 3 1 3 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy. A chance of snow and rain. Lows in the upper 20s. Highs in the lower 30s. Southwest winds around 10 mph. .FRIDAY...Mostly cloudy. Lows around 12. Highs in the lower 20s. West winds around 10 mph. .SATURDAY...Mostly cloudy. Colder. Lows around 2. Highs around 12. Northwest winds 10 to 15 mph. .SUNDAY...Mostly cloudy. A chance of snow. Lows around 1. Highs around 17. North winds 5 to 10 mph. .MONDAY...Partly cloudy. Lows around 3. Highs in the lower 20s. West winds 10 to 15 mph. $$ --------------------------------------------------------------------------- Fire Weather Planning Forecast for Central Pennsylvania National Weather Service State College, PA 1252 PM EST Mon Jan 19 2026 .DISCUSSION... * Below zero wind chills expected area wide Tuesday morning with cooler than average temperatures continuing throughout much of the week. * The next system brings increased snow chances across central Pennsylvania late Wednesday and into Thursday with lake effect snow continuing through Friday morning across northwestern Pennsylvania. * Snow chances increase south-to-north Friday night into Saturday morning with widespread snowfall chances across central Pennsylvania for the weekend. && Warren- Including the city of Warren 1252 PM EST Mon Jan 19 2026 Tonight Tue Tue Night Wed Cloud Cover Mcldy Pcldy Mclear Mcldy Precip Type Snow Showers None None Snow Showers Chance Precip (%) 30 0 0 80 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 0 (-12) 12 (-9) 4 32 RH % (24h trend) 76 (-13) 53 (-8) 72 55 20ftWnd-Val/AM(mph) SW 9 G22 S 8 G23 20ftWnd-Rdg/PM(mph) SW 12 G26 W 9 G23 SW 5 G15 SW 10 G23 Precip Amount 0.00 0.00 0.00 0.10 Precip Duration 1 6 Precip Begin 6 PM 7 AM Precip End 1 AM Continuing Mixing Hgt(ft-agl) 860 4270 340 3780 Transport Wnd (mph) SW 21 W 29 S 13 SW 33 Vent Rate (kt-ft) 15480 106750 3740 109620 Dispersion 3 5 1 5 DSI 1 Sunshine Hours 5 3 Max ADI Early 31 Fair 79 Good 27 Fair 45 Gen Good Max ADI Late 25 Fair 82 Good 9 Poor 45 Gen Good Max LVORI Early 3 3 3 3 Max LVORI Late 3 2 3 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy with snow likely. Lows in the lower 20s. Highs in the upper 20s. Minimum RH 66 percent. Southwest winds around 10 mph. .FRIDAY...Mostly cloudy. Colder. Lows around 6. Highs around 13. Minimum RH 65 percent. West winds 5 to 10 mph. .SATURDAY...Mostly cloudy. Lows around 4 below. Highs around 7. Minimum RH 58 percent. West winds around 5 mph. .SUNDAY...Mostly cloudy. A chance of snow showers. Lows around 5 below. Highs around 11. Minimum RH 62 percent. Southeast winds around 5 mph. .MONDAY...Mostly cloudy. Lows around 1 below. Highs around 15. Minimum RH 64 percent. Southwest winds around 5 mph. $$ McKean- Including the city of Bradford 1252 PM EST Mon Jan 19 2026 Tonight Tue Tue Night Wed Cloud Cover Pcldy Pcldy Pcldy Mcldy Precip Type Snow Showers None None Snow Showers Chance Precip (%) 20 0 0 80 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) -1 (-12) 11 (-10) 3 32 RH % (24h trend) 75 (-9) 49 (-9) 72 49 20ftWnd-Val/AM(mph) SW 10 G23 S 7 G21 20ftWnd-Rdg/PM(mph) W 14 G26 W 11 G23 SW 6 G16 S 11 G22 Precip Amount 0.00 0.00 0.00 0.10 Precip Duration 0 6 Precip Begin 6 PM 7 AM Precip End 8 PM Continuing Mixing Hgt(ft-agl) 680 4380 350 3690 Transport Wnd (mph) W 24 W 32 SW 13 S 33 Vent Rate (kt-ft) 14280 122640 3850 107010 Dispersion 3 5 1 5 DSI 1 Sunshine Hours 5 3 Max ADI Early 31 Fair 87 Good 31 Fair 40 Fair Max ADI Late 25 Fair 92 Good 8 Poor 40 Fair Max LVORI Early 3 3 3 3 Max LVORI Late 3 1 3 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy with snow likely. Lows around 20. Highs in the upper 20s. Minimum RH 62 percent. Southwest winds around 10 mph. .FRIDAY...Mostly cloudy. Colder. Lows around 5. Highs around 12. Minimum RH 59 percent. West winds around 10 mph. .SATURDAY...Mostly cloudy. Lows around 5 below. Highs around 6. Minimum RH 54 percent. West winds around 5 mph. .SUNDAY...Mostly cloudy. A chance of snow showers. Lows around 7 below. Highs around 10. Minimum RH 58 percent. South winds around 5 mph. .MONDAY...Mostly cloudy. Lows around 2 below. Highs around 14. Minimum RH 58 percent. West winds around 5 mph. $$ Elk- Including the cities of St. Marys and Ridgway 1252 PM EST Mon Jan 19 2026 Tonight Tue Tue Night Wed Cloud Cover Mcldy Pcldy Mclear Mcldy Precip Type None None None Snow Showers Chance Precip (%) 0 0 0 80 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 0 (-13) 12 (-10) 4 33 RH % (24h trend) 73 (-11) 49 (-11) 70 49 20ftWnd-Val/AM(mph) W 10 G23 S 6 G20 20ftWnd-Rdg/PM(mph) W 14 G27 W 10 G23 SW 5 G16 S 9 G22 Precip Amount 0.00 0.00 0.00 0.10 Precip Duration 6 Precip Begin 7 AM Precip End Continuing Mixing Hgt(ft-agl) 1130 4250 310 3930 Transport Wnd (mph) W 21 W 31 SW 10 S 30 Vent Rate (kt-ft) 20340 114750 2790 102180 Dispersion 4 5 1 5 DSI 1 Sunshine Hours 5 4 Max ADI Early 37 Fair 83 Good 29 Fair 34 Fair Max ADI Late 27 Fair 87 Good 6 Very Poor 34 Fair Max LVORI Early 3 2 3 3 Max LVORI Late 3 1 3 3 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY...Mostly cloudy with snow likely. Lows in the lower 20s. Highs in the upper 20s. Minimum RH 64 percent. Southwest winds around 10 mph. .FRIDAY...Mostly cloudy. Colder. Lows around 7. Highs around 15. Minimum RH 60 percent. West winds around 10 mph. .SATURDAY...Mostly cloudy. Lows around 3 below. Highs around 8. Minimum RH 54 percent. West winds around 5 mph. .SUNDAY...Mostly cloudy. A chance of snow showers. Lows around 4 below. Highs around 11. Minimum RH 59 percent. North winds around 5 mph. .MONDAY...Mostly cloudy. A chance of snow showers. Lows around 1 below. Highs around 15. Minimum RH 61 percent. West winds around 5 mph. $$ --------------------------------------------------------------------------- .OUTLOOK 8 TO 14 DAYS... Temperatures below normal. Precipitation below normal. --------------------------------------------------------------------------- .END