Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Current conditions at

Iowa City Municipal Airport (KIOW)

Lat: 41.64°NLon: 91.54°WElev: 650ft.

A Few Clouds

71°F

22°C

Humidity 87%
Wind Speed NW 6 mph
Barometer 29.80 in (1008.8 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 18 Jun 7:52 pm CDT
Extended Forecast for

4 Miles NW West Liberty IA

Extreme Heat Watch June 21, 12:00pm until June 22, 09:00pm
Click here for hazard details and duration
Extreme Heat Watch
  • Tonight

    Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 61. Northwest wind around 5 mph.  Chance of precipitation is 50%.

    Low: 61 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Juneteenth

    Juneteenth: Sunny, with a high near 85. Northwest wind 5 to 10 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. South wind around 5 mph.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm.  Mostly sunny, with a high near 90. South wind 5 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    High: 90 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Clear, with a low around 75.

    Low: 75 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 95. Breezy.

    High: 95 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 75.

    Low: 75 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 76.

    Low: 76 °F

    Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 61. Northwest wind around 5 mph. Chance of precipitation is 50%.
Juneteenth
Sunny, with a high near 85. Northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 65. South wind around 5 mph.
Friday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm. Mostly sunny, with a high near 90. South wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Friday Night
Clear, with a low around 75.
Saturday
Sunny and hot, with a high near 95. Breezy.
Saturday Night
Clear, with a low around 75.
Sunday
Sunny and hot, with a high near 96.
Sunday Night
Clear, with a low around 76.
Monday
Sunny and hot, with a high near 96.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 72.
Tuesday
A 40 percent chance of showers. Mostly sunny, with a high near 93.
Tuesday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 72. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 89. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW West Liberty IA
 41.62°N 91.32°W (Elev. 699 ft)
6:32 pm CDT Jun 18, 2025
8pm CDT Jun 18, 2025-6pm CDT Jun 25, 2025
 
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Additional Resources

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