Heat and Fire Weather Concerns in the West; Excessive Rainfall Possible in the South-Central U.S.

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. Flash flooding will be possible in New Mexico and west Texas today, as well as parts of the southern and central Plains due to slow moving thunderstorms. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Duluth, MN Local Forecast Office

10NM SW Grand Portage MN

Marine Point Forecast

[NOTICE]

Tonight
Low: 56 °F
WNW 10kt
< 1ft
Tuesday
High: 72 °F
WSW 10kt
1-2ft
Tuesday Night
Low: 56 °F
Light Wind
1-2ft
Wednesday
High: 71 °F
W 10kt
< 1ft
Wednesday Night
Low: 53 °F
Light Wind
< 1ft
Thursday
High: 64 °F
Light Wind
< 1ft
Thursday Night
Low: 52 °F
Light Wind
< 1ft
Independence Day
High: 68 °F
SSE 10kt
< 1ft
Friday Night
Low: 58 °F
SSE 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:26 pm CDT Jun 30, 2025
Forecast Valid: 6pm CDT Jun 30, 2025-6pm CDT Jul 7, 2025

View Nearby Observations

Detailed Forecast

Tonight

WNW wind 5 to 10 kt. A chance of showers and thunderstorms, mainly before 7pm. Waves 1 ft or less.

Tuesday

WSW wind 5 to 10 kt, with gusts as high as 15 kt. A slight chance of showers after 3pm. Waves 1 to 2 ft.

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 to 2 ft.

Wednesday

W wind 5 to 10 kt, with gusts as high as 15 kt. A slight chance of showers after 1pm. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms after 1am. Waves 1 ft or less.

Independence Day

E wind 5 to 10 kt becoming S in the afternoon. A chance of showers, with thunderstorms also possible after 1pm. Waves 1 ft or less.

Friday Night

SSE wind around 10 kt becoming SSW after midnight. Winds could gust as high as 20 kt. Showers and possibly a thunderstorm. Waves 1 ft or less.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.