National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall for Portions of the West and Central U.S.; Monitoring Fire Weather Conditions for New England

Tropical moisture continues to flow across portions of the Great Basin, desert Southwest and California. Isolated instances of flash flooding remains possible. Meanwhile, a storm and associated frontal boundary will focus showers and thunderstorms for the center of the nation. For New England, dry and breezy conditions could enhance favorable fire weather conditions. Read More >

Hazardous Weather Conditions

Current conditions at

Duluth - Sky Harbor Airport (KDYT)

Lat: 46.72°NLon: 92.04°WElev: 607ft.

Unknown Precip Fog/Mist and Breezy

57°F

14°C

Humidity 100%
Wind Speed NE 24 mph
Barometer 30.02 in
Dewpoint 57°F (14°C)
Visibility 4.00 mi
Last update 20 Sep 7:35 am CDT
Extended Forecast for

Duluth MNSimilar City Names

Dense Fog Advisory September 20, 08:07am until September 20, 11:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory September 20, 08:07am until September 20, 11:00am

    NOW until 11:00am Sat

    Dense Fog Advisory

  • Today

    High: 65 °F

    Showers
    Likely and
    Patchy Dense
    Fog

  • Tonight

    Tonight: A chance of showers and thunderstorms. Patchy dense fog after 9pm. Otherwise, cloudy, with a low around 57. East wind around 5 mph. Chance of precipitation is 40%.

    Low: 57 °F

    Chance
    Showers and
    Patchy Dense
    Fog

  • Sunday

    Sunday: A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 5pm, then a chance of showers and thunderstorms after 5pm. Areas of dense fog before 11am. Otherwise, mostly cloudy, with a high near 66. Southeast wind around 5 mph becoming south in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Showers
    Likely and
    Areas Dense
    Fog

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Mostly cloudy, with a low around 56. Calm wind. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 68. Calm wind becoming east around 5 mph in the afternoon.

    High: 68 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 55. Northeast wind around 5 mph.

    Low: 55 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 67. East wind around 5 mph.

    High: 67 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. Northeast wind around 5 mph.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Today
A chance of showers before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy dense fog before 1pm. Otherwise, mostly cloudy, with a high near 65. East wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms. Patchy dense fog after 9pm. Otherwise, cloudy, with a low around 57. East wind around 5 mph. Chance of precipitation is 40%.
Sunday
A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 5pm, then a chance of showers and thunderstorms after 5pm. Areas of dense fog before 11am. Otherwise, mostly cloudy, with a high near 66. Southeast wind around 5 mph becoming south in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Mostly cloudy, with a low around 56. Calm wind. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 68. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 55. Northeast wind around 5 mph.
Tuesday
Partly sunny, with a high near 67. East wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 54. Northeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 66. East wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 53. Northeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 65. East wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 52. East wind around 5 mph becoming west after midnight.
Friday
Mostly sunny, with a high near 67. West wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Duluth MNSimilar City Names
 46.79°N 92.1°W
Last Update:
6:25 am CDT Sep 20, 2025
Forecast Valid:
8am CDT Sep 20, 2025-6pm CDT Sep 26, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation