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 >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fog

48°F

9°C

Humidity 94%
Wind Speed SE 3 mph
Barometer 29.95 in
Dewpoint 46°F (8°C)
Visibility 0.25 mi
Last update 17 Apr 5:55 am EDT
Extended Forecast for

3 Miles WNW Covert MI

Dense Fog Advisory April 17, 06:05am until April 17, 11:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory April 17, 06:05am until April 17, 11:00am

    NOW until 11:00am Fri

    Dense Fog Advisory

  • Today

    High: 71 °F

    Dense Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Showers and possibly a thunderstorm.  Patchy fog after 3am. Low around 42. South southeast wind 15 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 42 °F

    Showers
    Likely then
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Showers before 2pm, then a slight chance of showers after 3pm.  Temperature falling to around 44 by 10am. Breezy, with a west northwest wind 20 to 24 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Breezy.
    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 10 percent chance of showers before 8pm.  Partly cloudy, with a low around 38. Breezy, with a west northwest wind 18 to 23 mph.

    Low: 38 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 44. Breezy, with a northwest wind 16 to 22 mph.

    High: 44 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Monday Night

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

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Today
Widespread dense fog between 7am and 8am. Otherwise, partly sunny, with a high near 71. Light east southeast wind becoming south southeast 8 to 13 mph in the morning.
Tonight
Showers and possibly a thunderstorm. Patchy fog after 3am. Low around 42. South southeast wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Showers before 2pm, then a slight chance of showers after 3pm. Temperature falling to around 44 by 10am. Breezy, with a west northwest wind 20 to 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 38. Breezy, with a west northwest wind 18 to 23 mph.
Sunday
Mostly sunny, with a high near 44. Breezy, with a northwest wind 16 to 22 mph.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 49.
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 47.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Covert MI
 42.32°N 86.32°W (Elev. 577 ft)
5:36 am EDT Apr 17, 2026
6am EDT Apr 17, 2026-6pm EDT Apr 23, 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