Areas of Extreme Heat and Fire Weather in the Northwest U.S.; Heavy Rain in the West and South-central U.S.
Extreme heat will continue in the interior Northwest into midweek before finally waning. Hot temperatures, dry, gusty winds, and isolated dry thunderstorms will bring critical fire weather. Heavy rain and thunderstorms are expected across portions of the Great Basin, Rockies, and central/southern Plains. An atmospheric river will bring heavy rain and strong winds to southwest Alaska. Read More >
| NWS Forecast for: Duluth MN to Port Wing WI (LSZ145) Issued by: National Weather Service Duluth, MN Last Update: 308 AM CDT Tue Aug 26 2025 |  |
| Today: West wind 5 knots becoming south in the afternoon. Chance of sprinkles in the afternoon. Waves 1 foot or less. Tonight: Southwest wind 5 to 10 knots. Partly cloudy. Waves 1 to 2 feet. Wednesday: Southwest wind 10 to 15 knots. Gusts up to 20 knots until late afternoon. Slight chance of rain showers in the morning, then chance of showers and thunderstorms in the afternoon. Waves 1 to 2 feet. Wednesday Night: West wind 5 knots becoming northeast 10 to 15 knots with gusts to around 20 knots in the late evening and overnight. Chance of thunderstorms in the evening. Chance of rain showers through the night. Waves 1 to 2 feet. | |
| Zone Forecast: Duluth MN to Port Wing WI (LSZ145) | |
Visit your local NWS office at: https://www.weather.gov/dlh |