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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Munising - Munising Lakeshore Observation (KP53)

Lat: 46.41°NLon: 86.65°WElev: 607ft.

32°F

0°C

Humidity 92%
Wind Speed NE 6 mph
Barometer 29.97 in (1015.7 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 21 Mar 4:56 am EDT
Extended Forecast for

Munising MI

  • Today

    Today: Snow showers likely, possibly mixed with rain before 3pm, then snow showers likely, possibly mixed with rain showers and sleet. Mostly cloudy, with a high near 38. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. Total daytime snow and sleet accumulation of around an inch possible.

    High: 38 °F

    Snow Showers
    Likely then
    Wintry Mix
    Likely

  • Tonight

    Tonight: A chance of rain showers after 11pm, mixing with snow after 2am. Mostly cloudy, with a low around 27. South wind around 5 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

    Low: 27 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Sunday

    Sunday: A 30 percent chance of snow showers before 8am. Mostly cloudy, with a high near 31. North wind around 10 mph, with gusts as high as 25 mph.

    High: 31 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17. North wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 33. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow showers after 2am. Increasing clouds, with a low around 19.

    Low: 19 °F

    Mostly Clear
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: A 50 percent chance of snow showers before 2pm. Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers after 2am. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A chance of snow showers. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Snow showers likely, possibly mixed with rain before 3pm, then snow showers likely, possibly mixed with rain showers and sleet. Mostly cloudy, with a high near 38. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. Total daytime snow and sleet accumulation of around an inch possible.
Tonight
A chance of rain showers after 11pm, mixing with snow after 2am. Mostly cloudy, with a low around 27. South wind around 5 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Sunday
A 30 percent chance of snow showers before 8am. Mostly cloudy, with a high near 31. North wind around 10 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 17. North wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Monday
Mostly sunny, with a high near 33. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
A 40 percent chance of snow showers after 2am. Increasing clouds, with a low around 19.
Tuesday
A 50 percent chance of snow showers before 2pm. Mostly cloudy, with a high near 38.
Tuesday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 21.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 30.
Wednesday Night
A chance of snow showers before 2am, then rain and snow showers likely. Mostly cloudy, with a low around 23.
Thursday
Rain and snow showers likely. Mostly cloudy, with a high near 38.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Munising MI
 46.4°N 86.65°W (Elev. 764 ft)
Last Update:
4:17 am EDT Mar 21, 2026
Forecast Valid:
5am EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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