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

Hazardous Weather Conditions

Current conditions at

Southwest Michigan Regional Airport (KBEH)

Lat: 42.13°NLon: 86.42°WElev: 640ft.

Mostly Cloudy

78°F

26°C

Humidity 85%
Wind Speed W 7 mph
Barometer 29.99 in (1014.9 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 1 Sep 12:53 pm EDT
Extended Forecast for

Dowagiac MI

Heat Advisory September 1, 02:00pm until September 2, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91. Heat index values as high as 98. West wind around 10 mph.

    High: 91 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms, mainly between midnight and 2am. Partly cloudy, with a low around 73. Calm wind becoming southwest around 5 mph.

    Low: 73 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers between 7am and 8am. Sunny and hot, with a high near 94. Heat index values as high as 102. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

    High: 94 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 74. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms before 2pm. Mostly sunny and hot, with a high near 90. South wind around 5 mph becoming west in the afternoon.

    High: 90 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 71.

    Low: 71 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 88.

    High: 88 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.

    High: 84 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91. Heat index values as high as 98. West wind around 10 mph.
Tonight
A 20 percent chance of showers and thunderstorms, mainly between midnight and 2am. Partly cloudy, with a low around 73. Calm wind becoming southwest around 5 mph.
Wednesday
A slight chance of showers between 7am and 8am. Sunny and hot, with a high near 94. Heat index values as high as 102. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Wednesday Night
Mostly clear, with a low around 74. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of showers and thunderstorms before 2pm. Mostly sunny and hot, with a high near 90. South wind around 5 mph becoming west in the afternoon.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 71.
Friday
A 40 percent chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 88.
Friday Night
A 40 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 69.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 83.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 61.
Labor Day
Mostly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dowagiac MI
 41.98°N 86.11°W (Elev. 751 ft)
Last Update:
1:16 pm EDT Sep 1, 2026
Forecast Valid:
1pm EDT Sep 1, 2026-6pm EDT Sep 7, 2026
 
Forecast Discussion
 
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Additional Resources

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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