Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Current conditions at

Two Harbors (KTWM)

Lat: 47.05°NLon: 91.75°WElev: 1076ft.

Partly Cloudy

54°F

12°C

Humidity 94%
Wind Speed Calm
Barometer 29.82 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 20 Jun 5:15 am CDT
Extended Forecast for

Brimson MN

Heat Advisory June 21, 12:00pm until June 22, 09:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: A 20 percent chance of showers.  Patchy fog.  Otherwise, mostly cloudy, with a low around 50. Southeast wind around 5 mph.

    Low: 50 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A 10 percent chance of showers before 7am.  Patchy fog before 7am.  Otherwise, partly sunny, with a high near 75. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 75 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Some of the storms could be severe and produce heavy rainfall.  Low around 54. East wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 54 °F

    Chance
    Showers then
    Severe
    Thunderstorms

  • Saturday

    Saturday: A 30 percent chance of showers before 7am.  Mostly cloudy, then gradually becoming sunny, with a high near 88. Southeast wind around 5 mph, with gusts as high as 15 mph.

    High: 88 °F

    Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 60. Southeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 60 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 88. South wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    High: 88 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 60. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 60 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers and thunderstorms.  Partly sunny, with a high near 79. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 79 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. Northwest wind around 5 mph becoming calm  in the evening. Winds could gust as high as 15 mph.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 50. Southeast wind around 5 mph.
Friday
A 10 percent chance of showers before 7am. Patchy fog before 7am. Otherwise, partly sunny, with a high near 75. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Some of the storms could be severe and produce heavy rainfall. Low around 54. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Saturday
A 30 percent chance of showers before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 88. Southeast wind around 5 mph, with gusts as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 60. Southeast wind around 5 mph, with gusts as high as 15 mph.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 60. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 79. West wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 48. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Tuesday
Partly sunny, with a high near 72. Calm wind becoming east around 5 mph in the morning.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 48. East wind around 5 mph becoming calm in the evening.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 68. Calm wind becoming east around 5 mph in the morning. Winds could gust as high as 15 mph.
Wednesday Night
A chance of showers and thunderstorms. Cloudy, with a low around 48. East wind around 5 mph becoming calm in the evening.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 70. East wind around 5 mph, with gusts as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Brimson MN
 47.29°N 91.84°W
3:09 am CDT Jun 20, 2025
5am CDT Jun 20, 2025-6pm CDT Jun 26, 2025
 
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