Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East and West

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Mostly Cloudy

57°F

14°C

Humidity 72%
Wind Speed NE 5 mph
Barometer 30.02 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 16 Jul 6:35 pm CDT
Extended Forecast for

2 Miles WSW Grand Marais/Cook County Airport MN

  • Tonight

    Tonight: A 20 percent chance of showers before 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 47. Northeast wind 5 to 10 mph becoming light north.

    Low: 47 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 70. North wind around 5 mph becoming southwest in the afternoon.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of showers, mainly after 1pm.  Partly sunny, with a high near 68. Calm wind becoming southwest around 5 mph in the morning.

    High: 68 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 50. South wind around 5 mph becoming calm.

    Low: 50 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 73. Calm wind becoming south around 5 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. Southeast wind around 5 mph becoming calm.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 47. Northeast wind 5 to 10 mph becoming light north.
Thursday
Sunny, with a high near 70. North wind around 5 mph becoming southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 49. Southwest wind around 5 mph becoming calm in the evening.
Friday
A 50 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 68. Calm wind becoming southwest around 5 mph in the morning.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 50. South wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 73. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 51. Calm wind.
Sunday
Mostly sunny, with a high near 75. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 52. Southeast wind around 5 mph becoming calm.
Monday
A chance of showers. Partly sunny, with a high near 74. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. South wind around 5 mph.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 79. Southwest wind around 5 mph.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 58. Southwest wind around 5 mph becoming calm.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 75. Northwest wind around 5 mph becoming south in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Grand Marais/Cook County Airport MN
 47.83°N 90.42°W
5:26 pm CDT Jul 16, 2025
6pm CDT Jul 16, 2025-6pm CDT Jul 23, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database