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

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

Iowa Falls Municipal Airport (KIFA)

Lat: 42.47°NLon: 93.27°WElev: 1138ft.

Fair

71°F

22°C

Humidity 63%
Wind Speed S 7 mph
Barometer 29.82 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 11 Oct 11:15 pm CDT
Extended Forecast for

Williams IA

  • Tonight

    Tonight: Partly cloudy, with a low around 66. South wind 10 to 13 mph.

    Low: 66 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 87. Breezy, with a south southwest wind 8 to 16 mph, with gusts as high as 23 mph.

    High: 87 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. South southwest wind 7 to 9 mph becoming northwest after midnight.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. North northwest wind around 5 mph becoming calm in the afternoon.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 52. North wind 3 to 7 mph.

    Low: 52 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 64. Chance of precipitation is 70%.

    High: 64 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 66. South wind 10 to 13 mph.
Columbus Day
Mostly sunny, with a high near 87. Breezy, with a south southwest wind 8 to 16 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 58. South southwest wind 7 to 9 mph becoming northwest after midnight.
Tuesday
Sunny, with a high near 75. North northwest wind around 5 mph becoming calm in the afternoon.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 52. North wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 51.
Thursday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 64. Chance of precipitation is 70%.
Thursday Night
Mostly cloudy, with a low around 45. Breezy.
Friday
Partly sunny, with a high near 56. Windy.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 64. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Williams IA
 42.5°N 93.53°W
Last Update:
10:16 pm CDT Oct 11, 2026
Forecast Valid:
11pm CDT Oct 11, 2026-6pm CDT Oct 18, 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