Pennsylvania - United States   2026-08-16   Sunday   40.52N, -78.39W

Altoona

Pennsylvania - United States
2026-08-16

Severe Thunderstorm Watch issued August 16 at 4:36PM EDT until August 16 at 11:00PM EDT by NWS State College PA

Issue date: 2026-08-16T20:36+00:00

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 588 IN EFFECT UNTIL 11 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN PENNSYLVANIA THIS WATCH INCLUDES 14 COUNTIES IN CENTRAL PENNSYLVANIA ADAMS BEDFORD BLAIR CAMBRIA CENTRE CLEARFIELD CUMBERLAND FRANKLIN FULTON HUNTINGDON JUNIATA MIFFLIN PERRY SOMERSET THIS INCLUDES THE CITIES OF ALTOONA, BEDFORD, CARLISLE, CHAMBERSBURG, CLEARFIELD, DUBOIS, GETTYSBURG, HUNTINGDON, JOHNSTOWN, LEWISTOWN, MCCONNELLSBURG, MIFFLINTOWN, MOUNT UNION, NEWPORT, SOMERSET, STATE COLLEGE, AND WAYNESBORO.

Flood Watch issued August 16 at 12:55PM EDT until August 16 at 10:00PM EDT by NWS State College PA

Issue date: 2026-08-16T16:55+00:00

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of central Pennsylvania, including the following counties, Bedford, Blair, Cambria, Franklin, Fulton, Huntingdon and Somerset. * WHEN...Until 10 PM EDT this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Showers and thunderstorms with heavy rain are expected late this afternoon and evening. Places that have received rain this morning will be most susceptible to flooding. - http://www.weather.gov/safety/flood