Severe Thunderstorms and Critical Fire Weather Wednesday
Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >
Last Update: 440 AM ChST Wed May 13 2026
For More Weather Information:
20NM NW Apra Harbor GU
Marine Zone Forecast
Today
Southeast wind 5 to 15 kt. Seas 4 to 5 ft. Wave detail: east 4 ft at 9 seconds and southeast 2 ft at 4 seconds. Scattered showers and isolated thunderstorms for guam in the afternoon.
Tonight
Southeast wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: east 4 ft at 9 seconds and southeast 2 ft at 4 seconds. Isolated showers and thunderstorms.
Thursday
East wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: east 4 ft at 8 seconds and east 2 ft at 4 seconds.
Thursday Night
East wind 10 to 15 kt. Seas around 4 ft. Wave detail: east 4 ft at 8 seconds and east 3 ft at 4 seconds. scattered showers.
Friday
East wind 10 to 15 kt. Seas 3 to 5 ft. Wave detail: east 4 ft at 8 seconds and east 3 ft at 4 seconds.
Saturday
East 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.
Sunday
East wind 15 to 20 kt. Seas 6 to 8 ft. Wave detail: east 7 ft at 9 seconds and east 4 ft at 6 seconds.
Additional Forecasts and Information
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