Heat and Fire Weather Concerns in the West

Heat will build over the Intermountain West and the Southwest the next couple of days. Lightning from dry thunderstorms can create new fire starts and combined with gusty winds may cause a fire to rapidly grow in Oregon and northern California. Elevated fire weather conditions are also expected in the Great Basin. Flash flooding will be possible in Arizona and west Texas, especially in burn scars. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Last Update: 322 AM CDT Mon Jun 30 2025

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Duluth, MN Local Forecast Office

10NM SW Grand Portage MN

Marine Zone Forecast

Today

Southwest wind 10 to 15 knots. Gusts up to 20 knots in the late morning and afternoon. Chance of showers and thunderstorms in the afternoon. Waves 1 to 3 feet.

Tonight

West wind 5 to 10 knots. Slight chance of showers and thunderstorms in the evening. Waves 1 to 3 feet.

Tuesday

West wind 10 to 15 knots. Gusts up to 20 knots in the late morning and afternoon. Slight chance of showers and thunderstorms in the afternoon. Waves 1 to 3 feet.

Tuesday Night

West wind 10 to 15 knots. Gusts up to 20 knots early in the evening. Mostly clear. Waves 1 to 3 feet.