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Alberto will pose a variety of Hazards for the South over the Memorial Day Weekend

Subtropical Storm Alberto is slowly moving through the northwestern Caribbean Sea. Tropical Storm-force winds and storm surge possible along the north-central Gulf Coast later this weekend. Regardless of the track, heavy rainfall and flooding is possible in the Southeast over the weekend and into next week. Swells from Alberto will create dangerous surf and rip currents along the Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Fair

55°F

13°C

Humidity 88%
Wind Speed Calm
Barometer 29.66 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 26 May 1:35 am CDT
Extended Forecast for

Grand Portage MN

  • Overnight

    Overnight: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 43. Calm wind becoming northeast around 5 mph.  Chance of precipitation is 40%.

    Scattered
    T-storms

    Low: 43 °F

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 60. East wind around 5 mph.

    Chance
    T-storms

    High: 60 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am.  Mostly cloudy, with a low around 47. Northeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 47 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 69. Southwest wind around 5 mph.

    Mostly Sunny

    High: 69 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers after 1am.  Partly cloudy, with a low around 51. Southwest wind around 5 mph becoming calm.

    Partly Cloudy
    then Slight
    Chance
    Showers

    Low: 51 °F

  • Memorial
    Day

    Memorial Day: A 30 percent chance of showers before 1pm.  Partly sunny, with a high near 72.

    Chance
    Showers

    High: 72 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 49.

    Partly Cloudy

    Low: 49 °F

  • Tuesday

    Tuesday: A slight chance of showers before 1pm.  Partly sunny, with a high near 64.

    Slight Chance
    Showers

    High: 64 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers after 1am.  Mostly cloudy, with a low around 50.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    Low: 50 °F

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 43. Calm wind becoming northeast around 5 mph. Chance of precipitation is 40%.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 60. East wind around 5 mph.
Saturday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 47. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 69. Southwest wind around 5 mph.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 51. Southwest wind around 5 mph becoming calm.
Memorial Day
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
A slight chance of showers before 1pm. Partly sunny, with a high near 64.
Tuesday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 50.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 70.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
Thursday
A chance of showers. Mostly cloudy, with a high near 66.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 47.
Friday
Partly sunny, with a high near 60.
Click Map For Forecast
Point Forecast:
Grand Portage MN
 47.95°N 89.69°W
1:09 am CDT May 26, 2018
1am CDT May 26, 2018-6pm CDT Jun 1, 2018
 
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