Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday
A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >
Hazardous Weather Conditions
Last Update: 758 PM EDT Wed May 20 2026
For More Weather Information:
26NM ENE Baltimore MD
Marine Zone Forecast
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EDT THURSDAY THROUGH THURSDAY AFTERNOON...
Tonight
N winds 5 to 10 kt...becoming NE late. Waves 1 ft. Showers with a chance of tstms this evening, then showers likely with a slight chance of tstms after midnight.
Thu
NE winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. Showers.
Thu Night
NE winds 5 to 10 kt. Waves 1 ft.
Fri
E winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. Showers likely.
Fri Night
E winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. Showers.
Sat
E winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. Showers.
Sat Night
NE winds 10 to 15 kt. Gusts up to 20 kt in the evening. Waves 1 ft. Showers.
Sun
NE winds around 5 kt. Waves flat. Showers in the morning. A chance of showers.
Mon
SW winds around 5 kt. Waves flat. A chance of showers.
winds and waves higher and visibilities lower in and near tstms.
winds and waves higher and visibilities lower in and near tstms.
Additional Forecasts and Information
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