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

Severe Thunderstorms in the Central Plains and Lower Missouri Valley; Heat Continues in the Southeast and Southwest

Severe thunderstorms capable of large hail and damaging wind gusts are forecast to impact the central Plains into the Lower Missouri Valley through this afternoon. Dangerous heat persists across the southern Plains, Southeast U.S. and Puerto Rico this week, and will return to the Southwest today. Read More >

Hazardous Weather Conditions

Current conditions at

Creston Municipal Airport (KCSQ)

Lat: 41.02°NLon: 94.36°WElev: 1289ft.

A Few Clouds

77°F

25°C

Humidity 79%
Wind Speed W 12 G 17 mph
Barometer 30.00 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 18 Aug 1:35 pm CDT
Extended Forecast for

Greenfield IASimilar City Names

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 79. West wind 7 to 10 mph.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers after 4am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after 4pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 79. Northeast wind 3 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Patchy Fog
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 62. Light and variable wind.

    Low: 62 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 82. Calm wind becoming south around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 79. West wind 7 to 10 mph.
Tonight
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers after 4am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of showers, mainly after 4pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 79. Northeast wind 3 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 62. Light and variable wind.
Thursday
Sunny, with a high near 82. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 65.
Friday
Sunny, with a high near 84.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 65.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 62.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 63.
Monday
Mostly sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greenfield IASimilar City Names
 41.31°N 94.45°W
Last Update:
1:26 pm CDT Aug 18, 2026
Forecast Valid:
1pm CDT Aug 18, 2026-6pm CDT Aug 24, 2026
 
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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