Active Weather Alerts
Severe Thunderstorm Warning
Issued: 12:01 AM Jul. 6, 2026 – National Weather Service
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM EDT FOR EASTERN ADAMS...EAST CENTRAL CUMBERLAND...SOUTHEASTERN DAUPHIN... NORTHWESTERN LANCASTER...LEBANON AND YORK COUNTIES... At 801 PM EDT, severe thunderstorms were located along a line extending from Penn National Race Course to Emigsville to Stewartstown, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Harrisburg, York, Lebanon, Lower Allen, Hanover, Hershey, Colonial Park, Weigelstown, Elizabethtown, Columbia, Progress, and Lititz. This includes the following Interstates... The Pennsylvania Turnpike from mile markers 237 to 274. Interstate 78 from mile markers 0 to 3. Interstate 81 from mile markers 67 to 90. Interstate 83 from mile markers 0 to 50. Interstate 283 from mile markers 0 to 2. PRECAUTIONARY/PREPAREDNESS ACTIONS... Continuous cloud to ground lightning is occurring with these storms. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. && HAIL THREAT...RADAR INDICATED; MAX HAIL SIZE...<.75 IN; WIND THREAT...RADAR INDICATED; MAX WIND GUST...60 MPH
Severe Thunderstorm Watch
Issued: 10:45 PM Jul. 5, 2026 – National Weather Service
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 465 IN EFFECT UNTIL 1 AM EDT MONDAY FOR THE FOLLOWING AREAS IN PENNSYLVANIA THIS WATCH INCLUDES 15 COUNTIES IN CENTRAL PENNSYLVANIA ADAMS BEDFORD BLAIR CUMBERLAND DAUPHIN FRANKLIN FULTON HUNTINGDON JUNIATA LANCASTER LEBANON MIFFLIN PERRY SCHUYLKILL YORK THIS INCLUDES THE CITIES OF ALTOONA, BEDFORD, CARLISLE, CHAMBERSBURG, GETTYSBURG, HARRISBURG, HERSHEY, HUNTINGDON, LANCASTER, LEBANON, LEWISTOWN, MCCONNELLSBURG, MIFFLINTOWN, MOUNT UNION, NEWPORT, POTTSVILLE, WAYNESBORO, AND YORK.
Flood Watch
Issued: 7:38 PM Jul. 5, 2026 – National Weather Service
...FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY EVENING... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of central Pennsylvania, including the following areas, Adams, Columbia, Cumberland, Dauphin, Franklin, Huntingdon, Juniata, Lancaster, Lebanon, Mifflin, Montour, Northumberland, Perry, Schuylkill, Snyder, Southern Centre, Southern Clinton, Southern Lycoming, Union and York. * WHEN...Through Monday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Multiple rounds of slow moving thunderstorms are expected with torrential downpours and intense rain rates over 2 inches per hour possible. Localized rainfall totals could exceed 5 inches. While there remains some uncertainty to exactly where the greatest rainfall will occur, the setup favors some locally significant flash flooding. - 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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