US National Weather Service Duluth Minnesota

US National Weather Service Duluth Minnesota Official page for the National Weather Service Duluth. Details: weather.gov/facebook
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Prepare for several nights of frost and freeze conditions ahead. Widespread frost and patchy freezing temperatures are e...
09/30/2026

Prepare for several nights of frost and freeze conditions ahead. Widespread frost and patchy freezing temperatures are expected Thursday and Friday nights. Looking further ahead, a widespread freeze is possible Sunday night into Monday morning. Frost Potential (36-33°F): Widespread frost is expected Thursday, Friday, and Sunday nights. Freeze Potential (

Seasonably very warm temperatures today cool by Thursday as a dry cold front passes over the region tonight.
09/30/2026

Seasonably very warm temperatures today cool by Thursday as a dry cold front passes over the region tonight.

Here is a look at your Northland 4-day forecast! Expect clearing skies by Wednesday evening, followed by cool and mostly...
09/29/2026

Here is a look at your Northland 4-day forecast! Expect clearing skies by Wednesday evening, followed by cool and mostly calm conditions through late week. High temperatures will reach the 60s to lower 70s on Wednesday, but a cooling trend will bring lower temperatures and potential overnight frost on Friday and Saturday nights. Rain chances increase heading into Saturday.

Frost and freeze conditions are expected to return late this week, beginning Thursday night into Friday morning with a w...
09/29/2026

Frost and freeze conditions are expected to return late this week, beginning Thursday night into Friday morning with a widespread frost forecast and pockets of sub-freezing temperatures.

Rain amounts forecast for today have continued to trend lower with the morning forecast today. Shown are the latest fore...
09/29/2026

Rain amounts forecast for today have continued to trend lower with the morning forecast today. Shown are the latest forecast rainfall amounts for today, Tuesday Sept 29 and the timing for each part of the Northland.

The first round of rainfall begins Monday late afternoon in far north-central Minnesota and slowly moves southeastward t...
09/28/2026

The first round of rainfall begins Monday late afternoon in far north-central Minnesota and slowly moves southeastward through Tuesday daytime, decreasing in intensity for a short period. The band of rainfall increases in intensity again as it moves into northwest Wisconsin Tuesday evening. By Wednesday night, a half-inch of new rainfall is possible over much of northwest Wisconsin with a locally higher stripe in Price County.

The band of rainfall increases in intensity again as it moves into northwest Wisconsin Tuesday evening. By Wednesday nig...
09/28/2026

The band of rainfall increases in intensity again as it moves into northwest Wisconsin Tuesday evening. By Wednesday night, a half-inch of new rainfall is possible over much of northwest Wisconsin with a locally higher stripe in Price County.

The first round of rainfall begins Monday late afternoon in far north-central Minnesota and slowly moves southeastward t...
09/28/2026

The first round of rainfall begins Monday late afternoon in far north-central Minnesota and slowly moves southeastward through Tuesday daytime.

We are expecting widespread rain early this week across the Northland, with two distinct rounds of precipitation forecas...
09/27/2026

We are expecting widespread rain early this week across the Northland, with two distinct rounds of precipitation forecast from Monday night through early Thursday morning. The first round will impact the Arrowhead, north-central Minnesota, the I-35 corridor, and central Minnesota from Monday afternoon through Tuesday morning. A second round will move over the I-35 corridor, the Arrowhead, and northwest Wisconsin from Tuesday afternoon into Thursday afternoon. Rain amounts of a tenth up to an inch are possible across the region. Check the provided table for peak rain chances in your specific area throughout the week.

Today brings morning shower chances, but we will see decreasing clouds by this afternoon with highs between 62 and 72 de...
09/27/2026

Today brings morning shower chances, but we will see decreasing clouds by this afternoon with highs between 62 and 72 degrees. Expect lows tonight dropping into the 40s. Looking ahead, rain chances return Monday night and continue through Tuesday night, finally clearing out on Wednesday. Temperatures will remain near to above normal.

Photo courtesy of Bjornberg Photography

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