Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fair

32°F

0°C

Humidity 60%
Wind Speed NW 5 mph
Barometer 30.43 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 27 Mar 7:55 pm EDT
Extended Forecast for

4 Miles N Decatur MI

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. North northwest wind 6 to 9 mph.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 44. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36. South southwest wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 59. Southwest wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 59 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. South southwest wind around 7 mph.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am.  Mostly cloudy, with a low around 61. Chance of precipitation is 60%.

    Low: 61 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 74.

    High: 74 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. North northwest wind 6 to 9 mph.
Saturday
Sunny, with a high near 44. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 36. South southwest wind 7 to 9 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 59. Southwest wind 9 to 13 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 46. South southwest wind around 7 mph.
Monday
Mostly sunny, with a high near 69.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74.
Tuesday Night
Showers. Mostly cloudy, with a low around 38.
Wednesday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 49.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 47.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 38.
Friday
A chance of showers. Mostly cloudy, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Decatur MI
 42.17°N 85.98°W (Elev. 758 ft)
8:03 pm EDT Mar 27, 2026
8pm EDT Mar 27, 2026-6pm EDT Apr 3, 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