Hurricane Isaias Approaching the Gulf Coast; Remnants of Rachel to Impact the Southwest U.S.

Hurricane Isaias is expected to make landfall along the U.S. northern Gulf Coast late Friday or early Saturday. A life-threatening storm surge is expected along the coast with damaging wind gusts extending well inland. Areas of heavy rainfall are forecast throughout much of the Southeast U.S. The remnants of Rachel will bring gusty winds and heavy rainfall to the Southwest U.S. this weekend. Read More >

Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Fair

61°F

16°C

Humidity 90%
Wind Speed SE 10 mph
Barometer 30.00 in (1015.8 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 9 Oct 7:53 am CDT
Extended Forecast for

Montour IA

  • Today

    Today: A 20 percent chance of showers and thunderstorms before 9am.  Mostly cloudy through mid morning, then gradual clearing, with a high near 82. Breezy, with a southeast wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 82 °F

    Breezy.
    Slight Chance
    T-storms then
    Sunny

  • Tonight

    Tonight: Clear, with a low around 62. South wind around 8 mph.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 85. South wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 57. South southeast wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 57 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 80. South wind 7 to 10 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms before 9am. Mostly cloudy through mid morning, then gradual clearing, with a high near 82. Breezy, with a southeast wind 10 to 16 mph, with gusts as high as 23 mph.
Tonight
Clear, with a low around 62. South wind around 8 mph.
Saturday
Sunny, with a high near 85. South wind 9 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Clear, with a low around 57. South southeast wind 8 to 11 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 80. South wind 7 to 10 mph.
Sunday Night
Partly cloudy, with a low around 63.
Columbus Day
Mostly sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 72.
Tuesday Night
A 40 percent chance of showers after 1am. Partly cloudy, with a low around 52.
Wednesday
Showers likely. Mostly cloudy, with a high near 68. Chance of precipitation is 70%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Montour IA
 41.99°N 92.74°W
6:31 am CDT Oct 9, 2026
8am CDT Oct 9, 2026-6pm CDT Oct 15, 2026
 
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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