Heavy Rain in the Ohio and Tennessee Valleys; Watching for Tropical Cyclone Development in the Atlantic

Heavy to excessive rainfall may bring areas of flash and urban flooding over portions of the Ohio and Tennessee Valleys. Two tropical waves in the Atlantic are being monitored for tropical cyclone formation within the next few days. One tropical wave will bring periods of heavy rain, thunderstorms, flood risk, and landslides to Puerto Rico and the US Virgin Islands through Friday morning. Read More >

Current conditions at

Grand Rapids, Grand Rapids/Itasca County Airport-Gordon Newstrom Field (KGPZ)

Lat: 47.22°NLon: 93.52°WElev: 1355ft.

Fog

48°F

9°C

Humidity 100%
Wind Speed Calm
Barometer 30.21 in (1023.6 mb)
Dewpoint 48°F (9°C)
Visibility 0.25 mi
Last update 24 Sep 7:56 am CDT
Extended Forecast for

Calumet MN

Dense Fog Advisory September 24, 08:23am until September 24, 11:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory September 24, 08:23am until September 24, 11:00am

    NOW until 11:00am Wed

    Dense Fog Advisory

  • Today

    High: 72 °F

    Areas Dense
    Fog then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. Calm wind.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Areas of fog before 8am.  Otherwise, sunny, with a high near 76. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 76 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. Northwest wind around 5 mph becoming calm  after midnight.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50. Southeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 68. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. Southwest wind around 5 mph.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Today
Areas of dense fog before 10am. Otherwise, sunny, with a high near 72. Calm wind.
Tonight
Mostly clear, with a low around 53. Calm wind.
Thursday
Areas of fog before 8am. Otherwise, sunny, with a high near 76. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Mostly clear, with a low around 47. Northwest wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 69. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Friday Night
Partly cloudy, with a low around 50. Southeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 68. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Mostly clear, with a low around 46. Southwest wind around 5 mph.
Sunday
Sunny, with a high near 73. South wind around 5 mph, with gusts as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 52. South wind around 5 mph.
Monday
Mostly sunny, with a high near 75. South wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly cloudy, with a low around 56. Southeast wind around 5 mph.
Tuesday
Partly sunny, with a high near 74. South wind 5 to 10 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Calumet MN
 47.33°N 93.26°W
7:55 am CDT Sep 24, 2025
8am CDT Sep 24, 2025-6pm CDT Sep 30, 2025
 
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