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

Hazardous Weather Conditions

Current conditions at

Duluth International Airport (KDLH)

Lat: 46.84°NLon: 92.19°WElev: 1427ft.

Partly Cloudy

21°C

70°F

Humidity 51%
Wind Speed E 19 km/h
Barometer 1016.2 mb (30.01 in)
Dewpoint 11°C (51°F)
Visibility 16 km
Last update 3 Jul 10:55 am CDT
Extended Forecast for

2 Miles ESE Duluth International Airport MN

Heat Advisory July 4, 11:00am until July 4, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Mostly sunny, with a high near 24. East wind around 15 km/h, with gusts as high as 25 km/h.

    High: 24 °C

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 14. East wind 10 to 15 km/h, with gusts as high as 25 km/h.

    Low: 14 °C

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Independence Day

    Independence Day: A 20 percent chance of showers before 8am. Mostly sunny and hot, with a high near 32. East wind 10 to 20 km/h becoming south in the afternoon. Winds could gust as high as 35 km/h.

    High: 32 °C

    Slight Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 20. South wind 15 to 20 km/h, with gusts as high as 30 km/h. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.

    Low: 20 °C

    Chance
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 27. Southwest wind 15 to 20 km/h becoming northwest in the afternoon. Winds could gust as high as 30 km/h. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.

    High: 27 °C

    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 14. Northwest wind around 15 km/h, with gusts as high as 30 km/h. Chance of precipitation is 40%.

    Low: 14 °C

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers after 1pm. Mostly sunny, with a high near 23. North wind around 15 km/h becoming east in the afternoon. Winds could gust as high as 25 km/h.

    High: 23 °C

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 11. Northeast wind 5 to 10 km/h.

    Low: 11 °C

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 22. East wind 10 to 15 km/h.

    High: 22 °C

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 24. East wind around 15 km/h, with gusts as high as 25 km/h.
Tonight
A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 14. East wind 10 to 15 km/h, with gusts as high as 25 km/h.
Independence Day
A 20 percent chance of showers before 8am. Mostly sunny and hot, with a high near 32. East wind 10 to 20 km/h becoming south in the afternoon. Winds could gust as high as 35 km/h.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 20. South wind 15 to 20 km/h, with gusts as high as 30 km/h. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.
Saturday
Showers and possibly a thunderstorm. High near 27. Southwest wind 15 to 20 km/h becoming northwest in the afternoon. Winds could gust as high as 30 km/h. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 14. Northwest wind around 15 km/h, with gusts as high as 30 km/h. Chance of precipitation is 40%.
Sunday
A slight chance of showers after 1pm. Mostly sunny, with a high near 23. North wind around 15 km/h becoming east in the afternoon. Winds could gust as high as 25 km/h.
Sunday Night
Partly cloudy, with a low around 11. Northeast wind 5 to 10 km/h.
Monday
Mostly sunny, with a high near 22. East wind 10 to 15 km/h.
Monday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 12. East wind around 10 km/h.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 22. South wind 10 to 15 km/h, with gusts as high as 25 km/h.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 13. East wind 10 to 15 km/h becoming west after midnight.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 25. West wind 10 to 15 km/h.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Duluth International Airport MN
 46.83°N 92.13°W
Last Update:
11:26 am CDT Jul 3, 2025
Forecast Valid:
11am CDT Jul 3, 2025-6pm CDT Jul 9, 2025
 
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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