Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Overcast

72°F

22°C

Humidity 94%
Wind Speed W 5 mph
Barometer 30.19 in
Dewpoint 70°F (21°C)
Visibility 9.00 mi
Last update 17 Sep 12:55 pm EDT
Extended Forecast for

Grand Junction MI

  • This Afternoon

    This Afternoon: A 50 percent chance of showers, mainly before 2pm.  Cloudy, with a high near 76. Light north northeast wind.

    High: 76 °F

    Chance
    Showers

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 55. Light north northeast wind.

    Low: 55 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 75. East wind 5 to 7 mph.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 56. East wind around 6 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 56 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 72. Southeast wind around 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%.

    High: 72 °F

    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 59. Chance of precipitation is 90%.

    Low: 59 °F

    Showers

  • Sunday

    Sunday: Showers likely, mainly before 8am.  Mostly cloudy, with a high near 69. Chance of precipitation is 60%.

    High: 69 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers.  Mostly cloudy, with a high near 65.

    High: 65 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A 50 percent chance of showers, mainly before 2pm. Cloudy, with a high near 76. Light north northeast wind.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 55. Light north northeast wind.
Friday
Mostly sunny, with a high near 75. East wind 5 to 7 mph.
Friday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 56. East wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Showers and possibly a thunderstorm. High near 72. Southeast wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.
Saturday Night
Showers and possibly a thunderstorm. Low around 59. Chance of precipitation is 90%.
Sunday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
A chance of showers. Mostly cloudy, with a high near 65.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 51.
Wednesday
Partly sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Grand Junction MI
 42.42°N 86.07°W (Elev. 663 ft)
12:11 pm EDT Sep 17, 2026
1pm EDT Sep 17, 2026-6pm EDT Sep 23, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database