Severe Thunderstorms Possible from the Plains to the Mid Atlantic

Showers and thunderstorms - some severe with large hail and damaging winds - are expected from the southern Plains to the Mid Atlantic through Monday. These storms may also produce very heavy rainfall, which could result in flash flooding. Elsewhere, scattered showers and a few thunderstorms are also likely over parts of the Rockies, Gulf Coast, and Florida. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux County Regional Airport (KSXK)

Lat: 42.99°NLon: 96.16°WElev: 1409ft.

A Few Clouds

27°C

81°F

Humidity 42%
Wind Speed N 15 km/h
Barometer 29.87 in
Dewpoint 13°C (55°F)
Visibility 16 km
Heat Index27°C (81°F)
Last update 16 Jun 4:15 pm CDT
Extended Forecast for

Rock Valley IA

  • Tonight

    Tonight: A slight chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 15. North wind 5 to 10 km/h becoming southeast after midnight.  Chance of precipitation is 20%.

    Partly Cloudy
    then Slight
    Chance
    T-storms

    Low: 15 °C

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 10am.  Patchy fog between 8am and 9am.  Otherwise, mostly cloudy, with a high near 25. South southeast wind 5 to 10 km/h.  Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    Showers
    Likely and
    Patchy Fog

    High: 25 °C

  • 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 15. Northeast wind 5 to 10 km/h.  Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    Showers
    Likely

    Low: 15 °C

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 1pm.  Cloudy, with a high near 24. Northeast wind 5 to 10 km/h.  Chance of precipitation is 30%.

    Chance
    T-storms

    High: 24 °C

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 13. Northeast wind 5 to 10 km/h.

    Mostly Cloudy

    Low: 13 °C

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 24. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 24 °C

  • Wednesday
    Night

    Wednesday Night: A chance of showers before 1am.  Mostly cloudy, with a low around 14. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 14 °C

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 24. Chance of precipitation is 40%.

    Chance
    Showers then
    Chance
    T-storms

    High: 24 °C

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 14. Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 14 °C

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 15. North wind 5 to 10 km/h becoming southeast after midnight. Chance of precipitation is 20%.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 10am. Patchy fog between 8am and 9am. Otherwise, mostly cloudy, with a high near 25. South southeast wind 5 to 10 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
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 15. Northeast wind 5 to 10 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Tuesday
A chance of showers and thunderstorms before 1pm. Cloudy, with a high near 24. Northeast wind 5 to 10 km/h. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 13. Northeast wind 5 to 10 km/h.
Wednesday
A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 24. Chance of precipitation is 40%.
Wednesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 24. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 14. Chance of precipitation is 40%.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 25. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 26.
Saturday Night
A chance of showers. Partly cloudy, with a low around 14. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 26.
Click Map For Forecast
Point Forecast:
Rock Valley IA
 43.21°N 96.31°W (Elev. 377 m)
3:44 pm CDT Jun 16, 2019
4pm CDT Jun 16, 2019-6pm CDT Jun 23, 2019
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database