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.

Fog/Mist

64°F

18°C

Humidity 93%
Wind Speed E 9 mph
Barometer 29.97 in (1014.3 mb)
Dewpoint 62°F (17°C)
Visibility 2.00 mi
Last update 27 Jun 7:54 am CDT
Extended Forecast for

Norwalk IA

Extreme Heat Watch June 28, 01:00pm until June 30, 09:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Today

    Today: Mostly cloudy, with a high near 82. East southeast wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 82 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 3am and 5am. Mostly cloudy, with a low around 69. Southeast wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 69 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A 10 percent chance of showers before 7am. Mostly sunny, with a high near 93. Heat index values as high as 105. Windy, with a south southeast wind 15 to 21 mph, with gusts as high as 30 mph.

    High: 93 °F

    Slight Chance
    Showers and
    Breezy then
    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Cloudy during the early evening, then gradual clearing, with a low around 77. Breezy, with a south wind 15 to 20 mph, with gusts as high as 31 mph.

    Low: 77 °F

    Clearing and
    Breezy then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 95. Windy, with a south wind 15 to 23 mph, with gusts as high as 33 mph.

    High: 95 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 77. Windy.

    Low: 77 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 96. Windy.

    High: 96 °F

    Slight Chance
    T-storms and
    Windy

  • Tuesday Night

    Tuesday Night: A slight chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 74. Breezy. Chance of precipitation is 20%.

    Low: 74 °F

    Slight Chance
    Showers and
    Breezy then
    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 93. Breezy.

    High: 93 °F

    Mostly Sunny
    then Sunny
    and Breezy

Detailed Forecast

Today
Mostly cloudy, with a high near 82. East southeast wind 8 to 13 mph, with gusts as high as 20 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between 3am and 5am. Mostly cloudy, with a low around 69. Southeast wind 11 to 14 mph, with gusts as high as 21 mph.
Sunday
A 10 percent chance of showers before 7am. Mostly sunny, with a high near 93. Heat index values as high as 105. Windy, with a south southeast wind 15 to 21 mph, with gusts as high as 30 mph.
Sunday Night
Cloudy during the early evening, then gradual clearing, with a low around 77. Breezy, with a south wind 15 to 20 mph, with gusts as high as 31 mph.
Monday
Sunny, with a high near 95. Windy, with a south wind 15 to 23 mph, with gusts as high as 33 mph.
Monday Night
Partly cloudy, with a low around 77. Windy.
Tuesday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 96. Windy.
Tuesday Night
A slight chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 74. Breezy. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 93. Breezy.
Wednesday Night
Partly cloudy, with a low around 75. Breezy.
Thursday
Sunny, with a high near 95.
Thursday Night
Mostly clear, with a low around 74.
Friday
Sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Norwalk IA
 41.5°N 93.69°W
Last Update:
6:22 am CDT Jun 27, 2026
Forecast Valid:
8am CDT Jun 27, 2026-6pm CDT Jul 3, 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