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

Dangerous Heat Possible Next Week

A turn to hot and humid conditions is expected starting Monday. Dangerously hot conditions are possible through next week, particularly on Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Prairie Du Chien Municipal Airport (KPDC)

Lat: 43.02°NLon: 91.12°WElev: 659ft.

Overcast

73°F

23°C

Humidity 72%
Wind Speed SE 5 mph
Barometer 29.92 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 27 Jun 11:15 pm CDT
Extended Forecast for

Saint Olaf IA

Extreme Heat Watch June 29, 12:00pm until June 30, 09:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Tonight

    Tonight: Mostly cloudy, with a low around 64. East wind around 8 mph.

    Low: 64 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 86. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 86 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms between 10pm and 11pm. Mostly cloudy, with a low around 74. South wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 74 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 92. Heat index values as high as 105. Breezy, with a south wind 10 to 20 mph, with gusts as high as 28 mph.

    High: 92 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 76. Breezy, with a south wind 11 to 18 mph, with gusts as high as 26 mph.

    Low: 76 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 93. Breezy, with a south wind 11 to 17 mph, with gusts as high as 25 mph.

    High: 93 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 73. South wind 10 to 15 mph.

    Low: 73 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. South wind 9 to 14 mph.

    High: 91 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly clear, with a low around 73. South wind 8 to 11 mph.

    Low: 73 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Mostly cloudy, with a low around 64. East wind around 8 mph.
Sunday
Partly sunny, with a high near 86. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 28 mph.
Sunday Night
A slight chance of showers and thunderstorms between 10pm and 11pm. Mostly cloudy, with a low around 74. South wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 92. Heat index values as high as 105. Breezy, with a south wind 10 to 20 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 76. Breezy, with a south wind 11 to 18 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 93. Breezy, with a south wind 11 to 17 mph, with gusts as high as 25 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 73. South wind 10 to 15 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. South wind 9 to 14 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly clear, with a low around 73. South wind 8 to 11 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southwest wind 7 to 10 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. South wind 5 to 7 mph.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Southwest wind 3 to 7 mph.
Friday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. South wind around 5 mph becoming calm in the evening.
Independence Day
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Calm wind becoming south 5 to 7 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Olaf IA
 42.93°N 91.39°W
Last Update:
8:48 pm CDT Jun 27, 2026
Forecast Valid:
11pm CDT Jun 27, 2026-6pm CDT Jul 4, 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