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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fair

46°F

8°C

Humidity 71%
Wind Speed N 13 mph
Barometer 29.76 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 22 Mar 12:35 pm EDT
Extended Forecast for

5 Miles NE Grand Junction MI

  • This Afternoon

    This Afternoon: A 40 percent chance of rain, mainly after 1pm. Cloudy, with a temperature falling to around 46 by 5pm. North wind around 11 mph.

    High: 54 °F⇓

    Chance Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 7pm. Mostly cloudy, with a low around 27. North wind 10 to 13 mph.

    Low: 27 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday

    Monday: A chance of flurries before 2pm. Partly sunny, with a high near 40. Northwest wind 9 to 14 mph.

    High: 40 °F

    Chance
    Flurries

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. Northwest wind around 6 mph becoming calm in the evening.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51. South wind 5 to 8 mph, with gusts as high as 18 mph.

    High: 51 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers after 8am. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A 40 percent chance of rain, mainly after 1pm. Cloudy, with a temperature falling to around 46 by 5pm. North wind around 11 mph.
Tonight
A 30 percent chance of rain, mainly before 7pm. Mostly cloudy, with a low around 27. North wind 10 to 13 mph.
Monday
A chance of flurries before 2pm. Partly sunny, with a high near 40. Northwest wind 9 to 14 mph.
Monday Night
Partly cloudy, with a low around 26. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 51. South wind 5 to 8 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly cloudy, with a high near 56.
Wednesday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 42.
Thursday
A chance of showers after 8am. Mostly cloudy, with a high near 61.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Grand Junction MI
 42.46°N 86.01°W (Elev. 696 ft)
Last Update:
12:03 pm EDT Mar 22, 2026
Forecast Valid:
12pm EDT Mar 22, 2026-6pm EDT Mar 28, 2026
 
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