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

Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fair

21°F

-6°C

Humidity 63%
Wind Speed S 6 mph
Barometer 30.16 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 18 Mar 2:35 am EDT
Extended Forecast for

5 Miles NE Grand Junction MI

  • Overnight

    Overnight: A 20 percent chance of snow showers. Mostly cloudy, with a steady temperature around 21. South wind around 5 mph.

    Low: 21 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: A 50 percent chance of snow showers before 2pm. Mostly cloudy, with a high near 40. South southeast wind 7 to 9 mph, with gusts as high as 21 mph.

    High: 40 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers after 4am. Mostly cloudy, with a low around 31. Light southwest wind.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly between 7am and 2pm. Partly sunny, with a high near 47. Light south wind.

    High: 47 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. Light and variable wind.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Mostly cloudy, with a steady temperature around 21. South wind around 5 mph.
Wednesday
A 50 percent chance of snow showers before 2pm. Mostly cloudy, with a high near 40. South southeast wind 7 to 9 mph, with gusts as high as 21 mph.
Wednesday Night
A 10 percent chance of showers after 4am. Mostly cloudy, with a low around 31. Light southwest wind.
Thursday
A 30 percent chance of showers, mainly between 7am and 2pm. Partly sunny, with a high near 47. Light south wind.
Thursday Night
Mostly cloudy, with a low around 33. Light and variable wind.
Friday
Mostly cloudy, with a high near 57.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
A chance of showers after 2am. Mostly cloudy, with a low around 40.
Sunday
A chance of showers before 2pm. Partly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 44.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 49.
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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:
2:11 am EDT Mar 18, 2026
Forecast Valid:
2am EDT Mar 18, 2026-6pm EDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation