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 >
Last Update: 459 PM ChST Thu May 21 2026
For More Weather Information:
9NM SSE Rota GU
Marine Zone Forecast
Tonight
East wind 15 to 20 kt. Seas 5 to 7 ft. Wave detail: east 6 ft at 8 seconds and east 3 ft at 5 seconds.
Friday
East wind 15 kt. Seas 5 to 7 ft. Wave detail: east 6 ft at 8 seconds and east 3 ft at 5 seconds.
Friday Night
East wind 15 kt. Seas 4 to 6 ft. Wave detail: east 5 ft at 8 seconds and east 3 ft at 5 seconds.
Saturday
East wind 15 kt. Seas 4 to 5 ft. Wave detail: east 4 ft at 8 seconds and east 3 ft at 5 seconds.
Saturday Night
East wind 15 kt with occasional gusts to 25 kt. Seas 4 to 5 ft. Wave detail: east 4 ft at 8 seconds and east 3 ft at 5 seconds. Scattered showers with isolated thunderstorms.
Sunday
East wind 15 to 20 kt. Seas 4 to 6 ft. Wave detail: east 4 ft at 8 seconds and east 4 ft at 5 seconds. A chance of showers with a slight chance of thunderstorms.
Monday And Tuesday
Southeast wind 15 to 20 kt. Seas 5 to 7 ft. Wave detail: east 6 ft at 8 seconds and east 4 ft at 6 seconds. A chance of showers with a slight chance of thunderstorms.
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