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

Hazardous Weather Conditions

Current conditions at

Spencer Municipal Airport (KSPW)

Lat: 43.17°NLon: 95.21°WElev: 1332ft.

Fair

69°F

21°C

Humidity 96%
Wind Speed E 3 mph
Barometer 29.92 in (1012.1 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 9 Jun 6:53 am CDT
Extended Forecast for

Sioux Rapids IA

Heat Advisory June 9, 01:00pm until June 9, 09:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Partly sunny, with a high near 93. Heat index values as high as 100. Breezy, with a southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 93 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 73. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    Low: 73 °F

    Chance
    T-storms and
    Breezy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms between 2pm and 3pm. Mostly sunny, with a high near 93. Breezy, with a south wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 93 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 60. West northwest wind 5 to 15 mph becoming east after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 50%.

    Low: 60 °F

    Mostly Clear
    then Chance
    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 80. Breezy, with a north wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.

    High: 80 °F

    Showers
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 93. Heat index values as high as 100. Breezy, with a southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 73. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Wednesday
A slight chance of showers and thunderstorms between 2pm and 3pm. Mostly sunny, with a high near 93. Breezy, with a south wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 60. West northwest wind 5 to 15 mph becoming east after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 50%.
Thursday
Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 80. Breezy, with a north wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Thursday Night
Mostly clear, with a low around 55. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 58.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Rapids IA
 42.9°N 95.15°W (Elev. 1296 ft)
Last Update:
6:13 am CDT Jun 9, 2026
Forecast Valid:
6am CDT Jun 9, 2026-6pm CDT Jun 15, 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