Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains
A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >
Last Update: 1101 AM EDT Sat Apr 11 2026
For More Weather Information:
9NM SE Copper Harbor MI
Marine Zone Forecast
Rest Of Today
Southeast wind less than 10 knots becoming 5 to 15 knots late. Mostly sunny. Waves calm to 1 foot.
Tonight
Southeast wind 15 to 25 knots. Mostly cloudy. A chance of rain showers through late evening, then rain showers by midnight. Waves building to 3 to 6 feet occasionally to 8 feet.
Sunday
South wind 15 to 25 knots. Cloudy. A chance of rain showers in the morning, then rain showers likely and a chance of thunderstorms in the afternoon. Waves building to 4 to 7 feet occasionally to 9 feet, then subsiding to 3 to 5 feet occasionally to 7 feet.
Sunday Night
Southwest wind 15 to 20 knots veering west 10 to 15 knots after midnight. Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms in the evening, then a chance of rain showers after midnight. Waves subsiding to 2 to 3 feet.
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