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

83°F

28°C

Humidity 72%
Wind Speed SW 8 G 16 mph
Barometer 29.94 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 22 Jun 1:55 am EDT
Extended Forecast for

3 Miles WSW Lacota MI

Heat Advisory June 22, 02:12am until June 23, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 22, 02:12am until June 23, 08:00pm

    NOW until 8:00pm Mon

    Heat Advisory

  • Overnight

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 94. Heat index values as high as 99. Southwest wind 11 to 14 mph.

    High: 94 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 74. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 93. Southwest wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 93 °F

    Hot

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 2am. Mostly clear, with a low around 70. Southwest wind 6 to 8 mph.

    Low: 70 °F

    Clear then
    Slight Chance
    T-storms

  • Tuesday

    Tuesday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Partly cloudy, with a low around 66. Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers. Partly sunny, with a high near 87.

    High: 87 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 75. South southwest wind around 13 mph, with gusts as high as 21 mph.
Sunday
Sunny and hot, with a high near 94. Heat index values as high as 99. Southwest wind 11 to 14 mph.
Sunday Night
Clear, with a low around 74. South southwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 93. Southwest wind 8 to 13 mph, with gusts as high as 22 mph.
Monday Night
A 20 percent chance of showers and thunderstorms after 2am. Mostly clear, with a low around 70. Southwest wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 89.
Tuesday Night
A chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Partly cloudy, with a low around 66. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 87.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 89.
Thursday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 66.
Friday
A chance of showers. Mostly sunny, with a high near 85.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Saturday
A chance of showers. Mostly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Lacota MI
 42.4°N 86.19°W (Elev. 630 ft)
Last Update:
2:03 am EDT Jun 22, 2025
Forecast Valid:
2am EDT Jun 22, 2025-6pm EDT Jun 28, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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