Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Southwest Michigan Regional Airport (KBEH)

Lat: 42.13°NLon: 86.42°WElev: 640ft.

Fair

85°F

29°C

Humidity 50%
Wind Speed SW 8 G 21 mph
Barometer 29.82 in (1009.3 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 12 Oct 2:53 pm EDT
Extended Forecast for

3 Miles WSW Decatur MI

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 83. Southwest wind around 10 mph, with gusts as high as 22 mph.

    High: 83 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 11pm and 2am.  Partly cloudy, with a low around 68. South southwest wind around 9 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: Sunny, with a high near 79. West wind 10 to 13 mph, with gusts as high as 25 mph.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm.  Low around 59. Calm wind.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Mostly Clear
    then Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 7am.  Mostly cloudy, with a high near 71. Calm wind becoming north northeast 5 to 8 mph in the afternoon.  Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, mainly after 2pm.  Mostly cloudy, with a high near 66. Chance of precipitation is 70%.

    High: 66 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers, mainly before 2am.  Cloudy, with a low around 47.

    Low: 47 °F

    Showers

  • Friday

    Friday: A chance of showers.  Mostly cloudy, with a high near 59. Breezy.

    High: 59 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Columbus Day
Mostly sunny, with a high near 83. Southwest wind around 10 mph, with gusts as high as 22 mph.
Tonight
A slight chance of showers and thunderstorms between 11pm and 2am. Partly cloudy, with a low around 68. South southwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 79. West wind 10 to 13 mph, with gusts as high as 25 mph.
Tuesday Night
Showers and possibly a thunderstorm. Low around 59. Calm wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely, mainly before 7am. Mostly cloudy, with a high near 71. Calm wind becoming north northeast 5 to 8 mph in the afternoon. Chance of precipitation is 60%.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.
Thursday Night
Showers, mainly before 2am. Cloudy, with a low around 47.
Friday
A chance of showers. Mostly cloudy, with a high near 59. Breezy.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Decatur MI
 42.09°N 86.01°W (Elev. 761 ft)
3:03 pm EDT Oct 12, 2026
3pm EDT Oct 12, 2026-6pm EDT Oct 18, 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