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

Hazardous Weather Conditions

Current conditions at

Des Moines International Airport (KDSM)

Lat: 41.53°NLon: 93.65°WElev: 942ft.

A Few Clouds

-4°F

-20°C

Humidity 61%
Wind Speed N 12 mph
Barometer 30.60 in (1038.3 mb)
Dewpoint -14°F (-26°C)
Visibility 10.00 mi
Wind Chill-22°F (-30°C)
Last update 23 Jan 1:54 am CST
Extended Forecast for

4 Miles NW Patterson IA

Cold Weather Advisory January 23, 12:00pm until January 24, 03:00am
Extreme Cold Warning until January 23, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
  •  
    Extreme Cold Warning until January 23, 12:00pm

    NOW until 12:00pm Fri

    Extreme Cold Warning

  • Overnight

    Low: -10 °F

    Mostly Cloudy
    and Blustery

  • Friday

    Friday: Mostly cloudy and cold, with a high near 0. Wind chill values as low as -30. Blustery, with a north wind 8 to 16 mph, with gusts as high as 23 mph.

    High: 0 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of snow after 5am. Cloudy, with a low around -4. Wind chill values as low as -20. North northeast wind around 8 mph.

    Low: -4 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Cloudy and cold, with a high near 5. Wind chill values as low as -15. East northeast wind around 6 mph. New snow accumulation of less than a half inch possible.

    High: 5 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before midnight. Cloudy, with a low around -1. East northeast wind around 6 mph. Little or no snow accumulation expected.

    Low: -1 °F

    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 11.

    High: 11 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -4.

    Low: -4 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 20.

    High: 20 °F

    Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around -10. Wind chill values as low as -30. Blustery, with a north wind around 16 mph, with gusts as high as 23 mph.
Friday
Mostly cloudy and cold, with a high near 0. Wind chill values as low as -30. Blustery, with a north wind 8 to 16 mph, with gusts as high as 23 mph.
Friday Night
A 20 percent chance of snow after 5am. Cloudy, with a low around -4. Wind chill values as low as -20. North northeast wind around 8 mph.
Saturday
A 40 percent chance of snow. Cloudy and cold, with a high near 5. Wind chill values as low as -15. East northeast wind around 6 mph. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow, mainly before midnight. Cloudy, with a low around -1. East northeast wind around 6 mph. Little or no snow accumulation expected.
Sunday
Partly sunny, with a high near 11.
Sunday Night
Partly cloudy, with a low around -4.
Monday
Sunny, with a high near 20.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 8.
Wednesday
Mostly sunny, with a high near 21.
Wednesday Night
Partly cloudy, with a low around 3.
Thursday
Partly sunny, with a high near 15.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Patterson IA
 41.39°N 93.92°W
Last Update:
12:56 am CST Jan 23, 2026
Forecast Valid:
2am CST Jan 23, 2026-6pm CST Jan 29, 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