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 >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fair

57°F

14°C

Humidity 59%
Wind Speed SW 5 mph
Barometer 29.59 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 22 Mar 4:55 am EDT
Extended Forecast for

4 Miles SSW Glenn MI

  • Today

    Today: A 30 percent chance of showers, mainly between 11am and 5pm.  Mostly cloudy, with a high near 48. North wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 48 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. North wind 13 to 16 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37. North northwest wind around 11 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. North wind around 6 mph becoming calm.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. Southwest wind around 10 mph.

    High: 46 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance
    Showers

Detailed Forecast

Today
A 30 percent chance of showers, mainly between 11am and 5pm. Mostly cloudy, with a high near 48. North wind 8 to 15 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, with a low around 30. North wind 13 to 16 mph.
Monday
Mostly sunny, with a high near 37. North northwest wind around 11 mph.
Monday Night
Partly cloudy, with a low around 29. North wind around 6 mph becoming calm.
Tuesday
Partly sunny, with a high near 46. Southwest wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Mostly cloudy, with a high near 51.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
A chance of showers. Mostly cloudy, with a high near 54.
Thursday Night
Mostly cloudy, with a low around 30. Blustery.
Friday
Partly sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Glenn MI
 42.47°N 86.25°W (Elev. 646 ft)
4:03 am EDT Mar 22, 2026
4am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
 
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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