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

Hazardous Weather Conditions

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fair

92°F

33°C

Humidity 45%
Wind Speed S 14 G 24 mph
Barometer 29.84 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 21 Jun 3:55 pm EDT
Extended Forecast for

3 Miles NW Hartford MI

Heat Advisory June 21, 04:04pm until June 22, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 21, 04:04pm until June 22, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 92 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 76. South southwest wind 11 to 15 mph, with gusts as high as 24 mph.

    Low: 76 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 96. Heat index values as high as 103. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 96 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 74. South southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 74 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 94. Southwest wind 7 to 11 mph, with gusts as high as 23 mph.

    High: 94 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 67.

    Low: 67 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 92. Heat index values as high as 100. South southwest wind around 17 mph, with gusts as high as 30 mph.
Tonight
Clear, with a low around 76. South southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Sunday
Sunny and hot, with a high near 96. Heat index values as high as 103. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Clear, with a low around 74. South southwest wind around 10 mph, with gusts as high as 18 mph.
Monday
Sunny and hot, with a high near 94. Southwest wind 7 to 11 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 71.
Tuesday
A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 89.
Tuesday Night
A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 67.
Wednesday
A chance of showers after 8am. Mostly sunny, with a high near 89.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Thursday
A chance of showers. Mostly sunny and hot, with a high near 91.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Friday
A chance of showers. Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Hartford MI
 42.23°N 86.21°W (Elev. 656 ft)
Last Update:
3:03 pm EDT Jun 21, 2025
Forecast Valid:
4pm EDT Jun 21, 2025-6pm EDT Jun 27, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation