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

Hazardous Weather Conditions

Current conditions at

Munising - Munising Lakeshore Observation (KP53)

Lat: 46.41°NLon: 86.65°WElev: 607ft.

65°F

18°C

Humidity 93%
Wind Speed N 17 G 38 mph
Barometer 30.23 in (1023.6 mb)
Dewpoint 63°F (17°C)
Visibility NA
Last update 12 Jul 3:56 pm EDT
Extended Forecast for

Chatham MI

Extreme Heat Warning July 13, 12:00pm until July 13, 10:00pm
Severe T-storm Warning July 12, 04:07pm until July 12, 04:30pm
Click here for hazard details and duration
Extreme Heat Warning
Severe T-storm Warning
  •  
    Severe T-storm Warning July 12, 04:07pm until July 12, 04:30pm

    NOW until 4:30pm Sun

    Severe T-storm Warning

  • This Afternoon

    High: 92 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 71. Southwest wind around 5 mph.

    Low: 71 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 98. Heat index values as high as 104. West wind around 5 mph becoming north in the afternoon.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 75. Light south wind becoming southwest 5 to 10 mph in the evening.

    Low: 75 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 93. West wind around 10 mph, with gusts as high as 20 mph.

    High: 93 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 92. Southwest wind around 10 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 71. Southwest wind around 5 mph.
Monday
Sunny and hot, with a high near 98. Heat index values as high as 104. West wind around 5 mph becoming north in the afternoon.
Monday Night
Partly cloudy, with a low around 75. Light south wind becoming southwest 5 to 10 mph in the evening.
Tuesday
Sunny and hot, with a high near 93. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
A chance of showers after 2am. Partly cloudy, with a low around 57.
Friday
A chance of showers. Mostly sunny, with a high near 80.
Friday Night
A chance of showers. Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chatham MI
 46.35°N 86.93°W (Elev. 899 ft)
Last Update:
3:41 pm EDT Jul 12, 2026
Forecast Valid:
4pm EDT Jul 12, 2026-6pm EDT Jul 18, 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