Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Current conditions at

Duluth International Airport (KDLH)

Lat: 46.84°NLon: 92.19°WElev: 1427ft.

Haze Smoke

61°F

16°C

Humidity 84%
Wind Speed W 10 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 56°F (13°C)
Visibility 6.00 mi
Last update 13 Jul 12:55 am CDT
Extended Forecast for

Hermantown MN

  • Overnight

    Overnight: Areas of smoke. Partly cloudy, with a low around 58. West wind around 10 mph, with gusts as high as 15 mph.

    Low: 58 °F

    Areas Smoke

  • Sunday

    Sunday: Areas of smoke before 3pm. Mostly sunny, with a high near 84. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 84 °F

    Areas Smoke
    and Breezy

  • Sunday Night

    Sunday Night: Areas of smoke after 2am. Partly cloudy, with a low around 60. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 60 °F

    Partly Cloudy
    then Areas
    Smoke

  • Monday

    Monday: Areas of smoke before 8am. Mostly sunny, with a high near 84. Southwest wind 5 to 10 mph.

    High: 84 °F

    Areas Smoke
    then Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 62. Southeast wind around 5 mph.  Chance of precipitation is 40%.

    Low: 62 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 80. South wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 80 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 55. Northwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.

    Low: 55 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 67. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 50. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Overnight
Areas of smoke. Partly cloudy, with a low around 58. West wind around 10 mph, with gusts as high as 15 mph.
Sunday
Areas of smoke before 3pm. Mostly sunny, with a high near 84. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Areas of smoke after 2am. Partly cloudy, with a low around 60. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Monday
Areas of smoke before 8am. Mostly sunny, with a high near 84. Southwest wind 5 to 10 mph.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 62. Southeast wind around 5 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 80. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 55. Northwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 67. Northeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Partly sunny, with a high near 67. North wind 5 to 10 mph becoming south in the afternoon.
Thursday Night
Partly cloudy, with a low around 49. West wind around 5 mph.
Friday
A slight chance of showers. Mostly sunny, with a high near 72. South wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 52. South wind around 5 mph becoming north after midnight.
Saturday
A slight chance of showers. Partly sunny, with a high near 74. Northeast wind 5 to 10 mph becoming north in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Hermantown MN
 46.81°N 92.26°W
12:56 am CDT Jul 13, 2025
1am CDT Jul 13, 2025-6pm CDT Jul 19, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database