Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Hazardous Weather Conditions

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fog

50°F

10°C

Humidity 94%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 48°F (9°C)
Visibility 0.25 mi
Last update 16 Apr 10:55 pm EDT
Extended Forecast for

4 Miles SSW Glenn MI

  • Tonight

    Tonight: Widespread dense fog, mainly between midnight and 4am.  Otherwise, mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Dense Fog

  • Friday

    Friday: Areas of fog before 10am.  Otherwise, partly sunny, with a high near 70. Light southeast wind becoming south southeast 5 to 10 mph in the morning.

    High: 70 °F

    Areas Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Showers likely, then showers and possibly a thunderstorm after 11pm.  Low around 43. South southeast wind 13 to 16 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 43 °F

    Showers
    Likely then
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm before 8am, then showers likely.  High near 53. West northwest wind around 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 8pm.  Partly cloudy, with a low around 37. West northwest wind around 15 mph, with gusts as high as 26 mph.

    Low: 37 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Widespread dense fog, mainly between midnight and 4am. Otherwise, mostly cloudy, with a low around 44. Calm wind.
Friday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 70. Light southeast wind becoming south southeast 5 to 10 mph in the morning.
Friday Night
Showers likely, then showers and possibly a thunderstorm after 11pm. Low around 43. South southeast wind 13 to 16 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Showers and possibly a thunderstorm before 8am, then showers likely. High near 53. West northwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 37. West northwest wind around 15 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 43.
Sunday Night
Mostly clear, with a low around 31.
Monday
Sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Glenn MI
 42.47°N 86.25°W (Elev. 646 ft)
10:31 pm EDT Apr 16, 2026
11pm EDT Apr 16, 2026-6pm EDT Apr 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database