
Atmospheric River Continues to Impact the Northwest U.S.; Gusty to High Winds in the Northeast U.S.
A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. Wednesday into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >
Hazardous Weather Conditions
Last Update: 511 AM CST Wed Nov 5 2025
For More Weather Information:
10NM SW Grand Portage MN
Marine Zone Forecast
Today
Northwest wind 10 to 15 knots with gusts to around 25 knots. Sunny. Waves 1 to 2 feet.
Tonight
Northwest wind 10 to 15 knots. Gusts up to 25 knots. Partly cloudy. Waves 1 to 2 feet.
Thursday
Southwest wind 10 to 15 knots with gusts to around 20 knots becoming south with gusts to around 25 knots in the afternoon. Chance of rain in the afternoon. Waves 1 to 3 feet.
Thursday Night
Southeast wind 10 to 15 knots with gusts to around 25 knots becoming southwest with gusts to around 20 knots after midnight, then becoming northwest with gusts to around 20 knots early in the morning. Rain likely in the evening, then chance of rain after midnight. Waves 2 to 4 feet subsiding to 1 to 3 feet early in the morning.
Basemap Options
Click map to change the forecast location
Loading map...

