Active Weather Alerts
Severe Thunderstorm Warning
Issued: 10:51 PM Jun. 26, 2025 – National Weather Service
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM EDT FOR SOUTHEASTERN LANCASTER AND SOUTHEASTERN YORK COUNTIES... At 651 PM EDT, severe thunderstorms were located along a line extending from Glenmoore to Delta, moving southeast at 15 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Paradise, Quarryville, Gap, Delta, Wakefield, Smithville, Holtwood, Sunnyburn, Susquehanna Trails, Christiana, Georgetown, and Fawn Grove. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay inside a well built structure and keep away from windows. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && HAIL THREAT...RADAR INDICATED; MAX HAIL SIZE...0.75 IN; WIND THREAT...RADAR INDICATED; MAX WIND GUST...60 MPH
Severe Thunderstorm Watch
Issued: 6:24 PM Jun. 26, 2025 – National Weather Service
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 464 IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN PENNSYLVANIA THIS WATCH INCLUDES 18 COUNTIES IN CENTRAL PENNSYLVANIA ADAMS COLUMBIA CUMBERLAND DAUPHIN FRANKLIN FULTON HUNTINGDON JUNIATA LANCASTER LEBANON MIFFLIN MONTOUR NORTHUMBERLAND PERRY SCHUYLKILL SNYDER UNION YORK THIS INCLUDES THE CITIES OF BERWICK, BLOOMSBURG, CARLISLE, CHAMBERSBURG, DANVILLE, GETTYSBURG, HARRISBURG, HERSHEY, HUNTINGDON, LANCASTER, LEBANON, LEWISBURG, LEWISTOWN, MCCONNELLSBURG, MIFFLINTOWN, MOUNT UNION, NEWPORT, POTTSVILLE, SELINSGROVE, SHAMOKIN, SUNBURY, WAYNESBORO, AND YORK.
Flood Watch
Issued: 4:36 PM Jun. 26, 2025 – National Weather Service
...FLOOD WATCH IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...A portion of central Pennsylvania, including the following areas, Adams, Columbia, Cumberland, Dauphin, Juniata, Lancaster, Lebanon, Montour, Northern Lycoming, Northumberland, Perry, Schuylkill, Snyder, Southern Lycoming, Sullivan, Tioga, Union and York. * WHEN...Until midnight EDT tonight. * 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... - Slow moving thunderstorms may produce locally heavy rainfall this afternoon through the late evening. Rainfall amounts of 2 to 4 inches over a short duration are possible in the watch area. - 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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