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Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Munising - Munising Lakeshore Observation (KP53)

Lat: 46.41°NLon: 86.65°WElev: 607ft.

59°F

15°C

Humidity 100%
Wind Speed SE 6 mph
Barometer 29.94 in (1013.9 mb)
Dewpoint 59°F (15°C)
Visibility NA
Last update 21 Jul 4:56 am EDT
Extended Forecast for

Grand Marais MI

  • Today

    Today: Mostly sunny, with a high near 74. Southwest wind around 5 mph becoming north in the afternoon.

    Mostly Sunny

    High: 74 °F

  • Tonight

    Tonight: A 20 percent chance of showers after 2am.  Mostly cloudy, with a low around 58. Southeast wind around 5 mph.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    Low: 58 °F

  • Saturday

    Saturday: A 20 percent chance of showers before 2pm.  Partly sunny, with a high near 74. East wind around 10 mph.

    Slight Chance
    Showers

    High: 74 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers and thunderstorms, then showers likely after 11pm.  Mostly cloudy, with a low around 59. Southeast wind around 5 mph.  Chance of precipitation is 60%.

    Chance
    Showers then
    Showers
    Likely

    Low: 59 °F

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms after 8am.  Mostly cloudy, with a high near 66. South wind around 5 mph becoming north in the afternoon.  Chance of precipitation is 60%.

    Showers
    Likely then
    Chance
    T-storms

    High: 66 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 54. Chance of precipitation is 30%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 54 °F

  • Monday

    Monday: Sunny, with a high near 66.

    Sunny

    High: 66 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 53.

    Mostly Clear

    Low: 53 °F

  • Tuesday

    Tuesday: Sunny, with a high near 74.

    Sunny

    High: 74 °F

Detailed Forecast

Today
Mostly sunny, with a high near 74. Southwest wind around 5 mph becoming north in the afternoon.
Tonight
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 58. Southeast wind around 5 mph.
Saturday
A 20 percent chance of showers before 2pm. Partly sunny, with a high near 74. East wind around 10 mph.
Saturday Night
A slight chance of showers and thunderstorms, then showers likely after 11pm. Mostly cloudy, with a low around 59. Southeast wind around 5 mph. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms after 8am. Mostly cloudy, with a high near 66. South wind around 5 mph becoming north in the afternoon. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Monday
Sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 74.
Wednesday Night
A chance of thunderstorms. Patchy fog. Otherwise, partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 70.
Click Map For Forecast
Point Forecast:
Grand Marais MI
 46.65°N 86.03°W (Elev. 745 ft)
3:57 am EDT Jul 21, 2017
5am EDT Jul 21, 2017-6pm EDT Jul 27, 2017
 
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