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

Hazardous Weather Conditions

Current conditions at

Houghton County Memorial Airport (KCMX)

Lat: 47.17°NLon: 88.48°WElev: 1060ft.

Fair

85°F

29°C

Humidity 50%
Wind Speed NW 9 mph
Barometer 30.08 in (1018.3 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 11 Jul 3:53 pm EDT
Extended Forecast for

28 Miles ESE Grand Portage MN

Heat Advisory July 12, 12:00pm until July 12, 09:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Increasing clouds, with a low around 62. South wind around 5 mph.

    Low: 62 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 9am. Mostly sunny, with a high near 89. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 89 °F

    Slight Chance
    T-storms then
    Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 66. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny and hot, with a high near 92. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 92 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 69. Southwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 69 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 95.

    High: 95 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 62. South wind around 5 mph.
Sunday
A 20 percent chance of showers and thunderstorms before 9am. Mostly sunny, with a high near 89. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
A slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 66. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday
Mostly sunny and hot, with a high near 92. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 69. Southwest wind around 15 mph, with gusts as high as 30 mph.
Tuesday
Sunny and hot, with a high near 95.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Mostly sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Partly sunny, with a high near 83.
Thursday Night
A chance of showers. Partly cloudy, with a low around 62.
Friday
A chance of showers. Mostly sunny, with a high near 80.
Friday Night
A chance of showers. Partly cloudy, with a low around 62.
Saturday
A chance of showers. Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
28 Miles ESE Grand Portage MN
 47.86°N 89.11°W (Elev. 984 ft)
Last Update:
3:39 pm EDT Jul 11, 2026
Forecast Valid:
5pm EDT Jul 11, 2026-6pm EDT Jul 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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