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

Tropical Moisture Will Bring Heavy to Excessive Rainfall with Possible Flooding This Week

Tropical moisture from the remnants of Odalys and Hurricane Polo will surge over the southwest into the central U.S. this week with several days of heavy to excessive rainfall which may bring limited to considerable flooding. Flood Watches have been issued through Wednesday in the southwest U.S. and moderate risk outlooks have been issued today through Thursday. Read More >

Current conditions at

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

Lat: 42.88°NLon: 85.52°WElev: 794ft.

A Few Clouds

70°F

21°C

Humidity 53%
Wind Speed Vrbl 3 mph
Barometer 30.09 in (1018.9 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 28 Sep 12:53 pm EDT
Extended Forecast for

Alto MISimilar City Names

  • This Afternoon

    This Afternoon: Sunny, with a high near 73. North wind 3 to 5 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. Light and variable wind.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 56. South wind 3 to 6 mph.

    Low: 56 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 74. South southwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 74 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers, mainly after 8am. High near 73. Chance of precipitation is 80%.

    High: 73 °F

    Showers

  • Thursday Night

    Thursday Night: Showers, mainly before 8pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Showers

  • Friday

    Friday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 73. North wind 3 to 5 mph.
Tonight
Mostly clear, with a low around 49. Light and variable wind.
Tuesday
Mostly sunny, with a high near 74. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 56. South wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 74. South southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 64.
Thursday
Showers, mainly after 8am. High near 73. Chance of precipitation is 80%.
Thursday Night
Showers, mainly before 8pm. Mostly cloudy, with a low around 50.
Friday
Partly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alto MISimilar City Names
 42.86°N 85.38°W (Elev. 833 ft)
Last Update:
12:03 pm EDT Sep 28, 2026
Forecast Valid:
1pm EDT Sep 28, 2026-6pm EDT Oct 4, 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