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

Hazardous Weather Conditions

Current conditions at

Perry Municipal Airport (KPRO)

Lat: 41.83°NLon: 94.16°WElev: 1013ft.

Fair

84°F

29°C

Humidity 72%
Wind Speed SW 5 mph
Barometer 29.93 in
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 1 Sep 10:15 am CDT
Extended Forecast for

Dawson IA

Heat Advisory September 1, 10:35am until September 2, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 1, 10:35am until September 2, 07:00pm

    NOW until 7:00pm Wed

    Heat Advisory

  • Today

    High: 92 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 73. Light and variable wind becoming south southwest 5 to 8 mph in the evening.

    Low: 73 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 91. Southwest wind 6 to 9 mph.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 73. South southeast wind 3 to 8 mph.

    Low: 73 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 92. South wind 7 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 92 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 93.

    High: 93 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 92. Heat index values as high as 102. South wind 3 to 6 mph.
Tonight
Increasing clouds, with a low around 73. Light and variable wind becoming south southwest 5 to 8 mph in the evening.
Wednesday
Sunny, with a high near 91. Southwest wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 73. South southeast wind 3 to 8 mph.
Thursday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 92. South wind 7 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly clear, with a low around 74.
Friday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 93.
Friday Night
Partly cloudy, with a low around 72.
Saturday
Mostly sunny, with a high near 94.
Saturday Night
Partly cloudy, with a low around 71.
Sunday
Mostly sunny, with a high near 90.
Sunday Night
Partly cloudy, with a low around 67.
Labor Day
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dawson IA
 41.85°N 94.21°W
Last Update:
9:19 am CDT Sep 1, 2026
Forecast Valid:
10am CDT Sep 1, 2026-6pm CDT Sep 7, 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