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Hazardous Weather Conditions

Current conditions at

Spencer Municipal Airport (KSPW)

Lat: 43.17°NLon: 95.21°WElev: 1332ft.

Fair

70°F

21°C

Humidity 97%
Wind Speed SE 7 mph
Barometer 29.99 in (1014.6 mb)
Dewpoint 69°F (21°C)
Visibility 9.00 mi
Last update 27 Jul 6:53 am CDT
Extended Forecast for

Arnolds Park IA

Extreme Heat Warning July 27, 12:00pm until July 27, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Today

    Today: Sunny, with a high near 89. Heat index values as high as 102. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 71. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 71 °F

    Chance
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 91. Heat index values as high as 106. East southeast wind around 5 mph.

    High: 91 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Increasing clouds, with a low around 69. East northeast wind around 10 mph.

    Low: 69 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. East northeast wind around 10 mph.

    High: 83 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Northeast wind around 10 mph.

    Low: 64 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 75.

    High: 75 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 89. Heat index values as high as 102. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 71. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 91. Heat index values as high as 106. East southeast wind around 5 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Increasing clouds, with a low around 69. East northeast wind around 10 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. East northeast wind around 10 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Northeast wind around 10 mph.
Wednesday
A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Partly sunny, with a high near 73.
Friday Night
Mostly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arnolds Park IA
 43.35°N 95.12°W (Elev. 1401 ft)
Last Update:
6:45 am CDT Jul 27, 2025
Forecast Valid:
7am CDT Jul 27, 2025-6pm CDT Aug 2, 2025
 
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