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

Chance of Storms Tonight, then Hot

A compact area of low pressure will move across southern Lower MI tonight potentially triggering thunderstorms, a few of which could be strong to severe. Wind gusts to 60 mph are the main threat. Heat and humidity will begin to increase Monday and continue through the week. Highs in the 90s coupled with high humidty will push heat indices to around 100. Read More >

Hazardous Weather Conditions

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Overcast

71°F

22°C

Humidity 97%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 17 Jun 1:35 am EDT
Extended Forecast for

South Haven MI

Excessive Heat Watch June 17, 12:00pm until June 21, 08:00pm
Click here for hazard details and duration
Excessive Heat Watch

  • Overnight

    Overnight: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a steady temperature around 74. South wind around 7 mph.

    Low: 74 °F

    Chance
    T-storms

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms after 5pm. Sunny and hot, with a high near 90. Southwest wind 7 to 10 mph.

    High: 90 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am. Mostly clear, with a low around 71. South wind around 7 mph. Chance of precipitation is 20%.

    Low: 71 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. South wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 88 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 72. South wind 6 to 8 mph.

    Low: 72 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 67.

    Low: 67 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a steady temperature around 74. South wind around 7 mph.
Monday
A 10 percent chance of showers and thunderstorms after 5pm. Sunny and hot, with a high near 90. Southwest wind 7 to 10 mph.
Monday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am. Mostly clear, with a low around 71. South wind around 7 mph. Chance of precipitation is 20%.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. South wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 72. South wind 6 to 8 mph.
Juneteenth
Mostly sunny, with a high near 88.
Wednesday Night
Partly cloudy, with a low around 69.
Thursday
Mostly sunny, with a high near 84.
Thursday Night
Mostly cloudy, with a low around 67.
Friday
Mostly sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 68.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 68.
Sunday
A chance of showers. Partly sunny, with a high near 82.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
South Haven MI
 42.41°N 86.25°W (Elev. 650 ft)
Last Update:
1:05 am EDT Jun 17, 2024
Forecast Valid:
1am EDT Jun 17, 2024-6pm EDT Jun 23, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation