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

Hazardous Weather Conditions

Current conditions at

Osceola Municipal Airport (KI75)

Lat: 41.05°NLon: 93.69°WElev: 1109ft.

Mostly Cloudy

72°F

22°C

Humidity 73%
Wind Speed S 10 mph
Barometer 29.87 in
Dewpoint 63°F (17°C)
Visibility 7.00 mi
Last update 20 Jun 4:55 am CDT
Extended Forecast for

Truro IA

Heat Advisory June 20, 12:00pm until June 22, 09:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69. South wind around 13 mph, with gusts as high as 22 mph.

    Low: 69 °F

    Chance
    T-storms

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly before 7am. Sunny, with a high near 94. Heat index values as high as 102. Windy, with a south southwest wind 14 to 22 mph, with gusts as high as 31 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 94 °F

    Chance
    T-storms and
    Breezy then
    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 78. Windy, with a south southwest wind 20 to 22 mph, with gusts as high as 31 mph.

    Low: 78 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Sunny, with a high near 96. Heat index values as high as 104. Windy, with a south southwest wind 21 to 26 mph, with gusts as high as 36 mph.

    High: 96 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Clear, with a low around 76. Windy, with a south southwest wind 18 to 22 mph, with gusts as high as 32 mph.

    Low: 76 °F

    Clear and
    Windy

  • Sunday

    Sunday: Sunny, with a high near 95. Windy.

    High: 95 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75. Windy.

    Low: 75 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94.

    High: 94 °F

    Sunny then
    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. Chance of precipitation is 70%.

    Low: 70 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69. South wind around 13 mph, with gusts as high as 22 mph.
Friday
A 30 percent chance of showers and thunderstorms, mainly before 7am. Sunny, with a high near 94. Heat index values as high as 102. Windy, with a south southwest wind 14 to 22 mph, with gusts as high as 31 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Mostly clear, with a low around 78. Windy, with a south southwest wind 20 to 22 mph, with gusts as high as 31 mph.
Saturday
Sunny, with a high near 96. Heat index values as high as 104. Windy, with a south southwest wind 21 to 26 mph, with gusts as high as 36 mph.
Saturday Night
Clear, with a low around 76. Windy, with a south southwest wind 18 to 22 mph, with gusts as high as 32 mph.
Sunday
Sunny, with a high near 95. Windy.
Sunday Night
Mostly clear, with a low around 75. Windy.
Monday
A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94.
Monday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Truro IA
 41.21°N 93.84°W
Last Update:
3:34 am CDT Jun 20, 2025
Forecast Valid:
5am CDT Jun 20, 2025-6pm CDT Jun 26, 2025
 
Forecast Discussion
 
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Additional Resources

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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