Active Week Of Severe Weather Possible Over Portions Of The Plains

Severe thunderstorms will be possible over portions of the Plains each afternoon and evening this week. The main threats with these storms are expected to be large hail, damaging winds, and a few tornadoes. Locally heavy rainfall could pose a risk for some flooding concerns particularly over portions of the Great Plains and Mississippi Valley.
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Hazardous Weather Conditions

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Fair

59°F

15°C

Humidity 63%
Wind Speed NE 9 mph
Barometer 30.08 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 25 May 12:13 pm CDT
Extended Forecast for

Grand Portage MN

  • This
    Afternoon

    This Afternoon: Patchy fog.  Otherwise, mostly cloudy, with a high near 55. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph.

    Patchy Fog
    and Breezy

    High: 55 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am.  Patchy fog.  Otherwise, mostly cloudy, with a low around 46. Breezy, with an east wind 10 to 15 mph.  Chance of precipitation is 60%.

    Showers
    Likely and
    Patchy Fog

    Low: 46 °F

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Areas of fog before 2pm.  Otherwise, mostly cloudy, with a high near 56. Northeast wind 5 to 10 mph.  Chance of precipitation is 60%.

    Showers
    Likely and
    Areas Fog

    High: 56 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 48. South wind around 5 mph becoming calm  after midnight.

    Mostly Cloudy
    then Slight
    Chance
    T-storms

    Low: 48 °F

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 63. North wind around 5 mph becoming east in the afternoon.

    Chance
    T-storms

    High: 63 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 49.

    Chance
    T-storms

    Low: 49 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms.  Cloudy, with a high near 59.

    Chance
    T-storms

    High: 59 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms.  Cloudy, with a low around 49.

    Chance
    T-storms

    Low: 49 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 65.

    Chance
    T-storms

    High: 65 °F

Detailed Forecast

This Afternoon
Patchy fog. Otherwise, mostly cloudy, with a high near 55. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 46. Breezy, with an east wind 10 to 15 mph. Chance of precipitation is 60%.
Thursday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Areas of fog before 2pm. Otherwise, mostly cloudy, with a high near 56. Northeast wind 5 to 10 mph. Chance of precipitation is 60%.
Thursday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 48. South wind around 5 mph becoming calm after midnight.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 63. North wind around 5 mph becoming east in the afternoon.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Saturday
A chance of showers and thunderstorms. Cloudy, with a high near 59.
Saturday Night
A chance of showers and thunderstorms. Cloudy, with a low around 49.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 65.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Memorial Day
Mostly sunny, with a high near 68.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 66.
Click Map For Forecast
Point Forecast:
Grand Portage MN
 47.96°N 89.69°W
11:37 am CDT May 25, 2016
12pm CDT May 25, 2016-6pm CDT May 31, 2016
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database