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

Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Grand Rapids, Gerald R. Ford International Airport (KGRR)

Lat: 42.88°NLon: 85.52°WElev: 794ft.

Mostly Cloudy

54°F

12°C

Humidity 90%
Wind Speed E 3 mph
Barometer 30.07 in (1018.2 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 11 Oct 8:53 am EDT
Extended Forecast for

Caledonia MI

  • Today

    Today: Mostly sunny, with a high near 73. East southeast wind 3 to 5 mph.

    High: 73 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. Light south southwest wind.

    Low: 54 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Partly sunny, with a high near 80. Southwest wind 7 to 11 mph, with gusts as high as 23 mph.

    High: 80 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. Southwest wind around 9 mph, with gusts as high as 18 mph.

    Low: 65 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. Southwest wind 11 to 14 mph, with gusts as high as 26 mph.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers after 2pm. Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 73. East southeast wind 3 to 5 mph.
Tonight
Mostly clear, with a low around 54. Light south southwest wind.
Columbus Day
Partly sunny, with a high near 80. Southwest wind 7 to 11 mph, with gusts as high as 23 mph.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. Southwest wind around 9 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 75. Southwest wind 11 to 14 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Partly sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
A chance of showers after 2pm. Partly sunny, with a high near 66.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 47.
Friday
A chance of showers. Mostly cloudy, with a high near 59.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Caledonia MI
 42.8°N 85.5°W (Elev. 771 ft)
Last Update:
9:03 am EDT Oct 11, 2026
Forecast Valid:
9am EDT Oct 11, 2026-6pm EDT Oct 17, 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