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

Active Pattern for the Center of the Nation

Severe thunderstorms, excessive rainfall, critical fire weather are all in the outlook today and into this last weekend of April. Very large hail, severe wind gusts, and a couple strong tornadoes will all be possible across the central and southern Plains today. Flash flooding also possible for portions of the Plains and Mississippi Valley. Critical fire weather conditions for Southern High Plains Read More >

Hazardous Weather Conditions

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Partly Cloudy

9°C

48°F

Humidity 81%
Wind Speed SE 22 G 30 km/h
Barometer 30.24 in
Dewpoint 6°C (42°F)
Visibility 16 km
Wind Chill6°C (42°F)
Last update 25 Apr 7:35 am CDT
Extended Forecast for

Montezuma IA

  • Today

    Today: Partly sunny, with a high near 18. Breezy, with a southeast wind 18 to 23 km/h increasing to 24 to 29 km/h in the afternoon. Winds could gust as high as 37 km/h.

    Partly Sunny
    and Breezy

    High: 18 °C

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 9. Windy, with a southeast wind 24 to 29 km/h increasing to 30 to 35 km/h after midnight. Winds could gust as high as 60 km/h. New rainfall amounts between 2.5 and 5 mm possible.

    Mostly Cloudy
    and Breezy
    then Chance
    T-storms and
    Windy

    Low: 9 °C

  • Friday

    Friday: Showers and thunderstorms, mainly after 7am. High near 17. Windy, with a southeast wind 35 to 39 km/h, with gusts as high as 60 km/h. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 cm possible.

    T-storms and
    Windy

    High: 17 °C

  • Friday
    Night

    Friday Night: Showers and thunderstorms, mainly before 1am. Low around 15. Windy, with a south southeast wind 35 to 40 km/h, with gusts as high as 65 km/h. Chance of precipitation is 80%. New rainfall amounts between 7.5 mm and 1 cm possible.

    T-storms and
    Windy

    Low: 15 °C

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 26. Windy, with a south southwest wind 34 to 37 km/h, with gusts as high as 60 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Windy. Chance
    T-storms then
    T-storms
    Likely

    High: 26 °C

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms. Low around 16. Windy. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 cm possible.

    T-storms and
    Windy

    Low: 16 °C

  • Sunday

    Sunday: Showers and thunderstorms. High near 23. Windy. Chance of precipitation is 90%.

    T-storms and
    Windy

    High: 23 °C

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 9. Breezy. Chance of precipitation is 70%.

    T-storms
    Likely and
    Breezy

    Low: 9 °C

  • Monday

    Monday: Partly sunny, with a high near 18. Breezy.

    Partly Sunny
    then Partly
    Sunny and
    Breezy

    High: 18 °C

Detailed Forecast

Today
Partly sunny, with a high near 18. Breezy, with a southeast wind 18 to 23 km/h increasing to 24 to 29 km/h in the afternoon. Winds could gust as high as 37 km/h.
Tonight
A 40 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 9. Windy, with a southeast wind 24 to 29 km/h increasing to 30 to 35 km/h after midnight. Winds could gust as high as 60 km/h. New rainfall amounts between 2.5 and 5 mm possible.
Friday
Showers and thunderstorms, mainly after 7am. High near 17. Windy, with a southeast wind 35 to 39 km/h, with gusts as high as 60 km/h. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 cm possible.
Friday Night
Showers and thunderstorms, mainly before 1am. Low around 15. Windy, with a south southeast wind 35 to 40 km/h, with gusts as high as 65 km/h. Chance of precipitation is 80%. New rainfall amounts between 7.5 mm and 1 cm possible.
Saturday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 26. Windy, with a south southwest wind 34 to 37 km/h, with gusts as high as 60 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms. Low around 16. Windy. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 cm possible.
Sunday
Showers and thunderstorms. High near 23. Windy. Chance of precipitation is 90%.
Sunday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 9. Breezy. Chance of precipitation is 70%.
Monday
Partly sunny, with a high near 18. Breezy.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Sunny, with a high near 24.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 12.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 24.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Montezuma IA
 41.57°N 92.52°W
Last Update:
7:05 am CDT Apr 25, 2024
Forecast Valid:
7am CDT Apr 25, 2024-6pm CDT May 1, 2024
 
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Chance of Precipitation