Active Weather Alerts
Flood Warning
Issued: 6:33 PM Aug. 20, 2026 – National Weather Service
...FLOOD WARNING IN EFFECT UNTIL 530 PM EDT THIS AFTERNOON... ...REPLACES FLASH FLOOD WARNING... * WHAT...Urban areas and small streams flooding caused by excessive rainfall is expected. * WHERE...Northwestern Blair County in central Pennsylvania... Northern Cambria County in central Pennsylvania... Southwestern Centre County in central Pennsylvania... Southern Clearfield County in central Pennsylvania... * WHEN...Until 530 PM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Expect many areas of slow moving or standing water. * ADDITIONAL DETAILS... - At 229 PM EDT, Doppler radar and automated rain gauges indicated heavy rain. Flooding is already occurring in the warned area. Between 1.5 and 3 inches of rain have fallen. - Additional rainfall amounts up to 0.5 inches are possible in the warned area. - Some locations that will experience flooding include... Clearfield, Northern Cambria, Philipsburg, Woodland, Curwensville, Patton, Hyde, Hastings, Osceola Mills, Plymptonville, Chester Hill, Carrolltown, Houtzdale, North Philipsburg, South Philipsburg, Sandy Ridge, Jeffries, Prince Gallitzin State Park, Black Moshannon State Park and Belsano. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. &&
Flash Flood Warning
Issued: 4:45 PM Aug. 20, 2026 – National Weather Service
The National Weather Service in State College has issued a * Flash Flood Warning for... Central Blair County in central Pennsylvania... Central Cambria County in central Pennsylvania... Centre County in central Pennsylvania... Northeastern Clearfield County in central Pennsylvania... Northern Huntingdon County in central Pennsylvania... * Until 345 PM EDT. * At 1245 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 1.5 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Altoona, State College, Bellefonte, Hollidaysburg, Tyrone, Ebensburg, Nanty-Glo, Portage, Park Forest Village, Boalsburg, Pleasant Gap, Lamar, Stormstown, Lemont, Bald Eagle, Zion, Lakemont, Bellwood and Houserville. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. && FLASH FLOOD...RADAR INDICATED
Flood Watch
Issued: 4:14 PM Aug. 20, 2026 – National Weather Service
...FLOOD WATCH REMAINS IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of central Pennsylvania, including the following areas, Adams, Bedford, Blair, Cambria, Clearfield, Cumberland, Franklin, Fulton, Huntingdon, Juniata, Mifflin, Northern Centre, Perry, Somerset and Southern Centre. * WHEN...Until 4 PM EDT this afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Periods of heavy rain will continue through the afternoon. Rainfall amounts up to 3 inches are possible. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. &&
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