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

Fire Weather Issues; Pacific System Moving Inland

Dry fuels, strong winds and dry weather will continue to bring elevated to critical fire weather conditions to the areas of the Plains, Midwest and Southeast today. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fair

50°F

10°C

Humidity 32%
Wind Speed W 6 mph
Barometer 30.31 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 20 Apr 4:55 pm EDT
Extended Forecast for

4 Miles SSW Glenn MI

  • Tonight

    Tonight: Mostly clear, with a low around 42. Light and variable wind becoming south 8 to 13 mph in the evening. Winds could gust as high as 21 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. South wind around 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 2am. Partly cloudy, with a low around 47. West northwest wind around 6 mph becoming southwest in the evening.

    Low: 47 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 62. East northeast wind around 5 mph becoming light and variable.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. Calm wind becoming south southeast 5 to 7 mph after midnight.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 2am. Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 67.

    High: 67 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 42. Light and variable wind becoming south 8 to 13 mph in the evening. Winds could gust as high as 21 mph.
Tuesday
Mostly sunny, with a high near 62. South wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
A 20 percent chance of showers before 2am. Partly cloudy, with a low around 47. West northwest wind around 6 mph becoming southwest in the evening.
Wednesday
Sunny, with a high near 62. East northeast wind around 5 mph becoming light and variable.
Wednesday Night
Mostly clear, with a low around 50. Calm wind becoming south southeast 5 to 7 mph after midnight.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 57.
Friday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 67.
Friday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Partly sunny, with a high near 58.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 45.
Monday
A chance of showers. Mostly cloudy, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Glenn MI
 42.47°N 86.25°W (Elev. 646 ft)
Last Update:
5:03 pm EDT Apr 20, 2026
Forecast Valid:
5pm EDT Apr 20, 2026-6pm EDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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