Severe Thunderstorms Likely in Texas Today; Potential Widespread Flooding For South-Central U.S. This Week

Severe thunderstorms are likely today in the southern Plains from northwest Texas and the Texas Panhandle into parts of western Oklahoma. These storms will produce very large hail and a few tornadoes. Also, a potential widespread flood event is appearing more likely across the southern Plains into the Arklatex this week, especially in Texas, from repeated rounds of thunderstorms and heavy rain. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Overcast

18°C

64°F

Humidity 75%
Wind Speed E 20 km/h
Barometer 1016.7 mb (30.03 in)
Dewpoint 13°C (56°F)
Visibility 16 km
Last update 17 May 1:52 pm CDT
Extended Forecast for

South Sioux City NE

  • This
    Afternoon

    This Afternoon: A slight chance of showers after 3pm.  Cloudy, with a high near 19. East wind around 20 km/h.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 19 °C

  • Tonight

    Tonight: A slight chance of showers before 8pm, then a slight chance of showers after 3am.  Cloudy, with a low around 13. East southeast wind 10 to 20 km/h.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 13 °C

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 24. East wind 10 to 20 km/h.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Slight Chance
    T-storms

    High: 24 °C

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 14. Southeast wind 10 to 15 km/h.  Chance of precipitation is 30%.

    Mostly Cloudy
    then Chance
    Showers

    Low: 14 °C

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 26. Southeast wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon.  Chance of precipitation is 70%.

    Chance
    T-storms then
    Showers
    Likely

    High: 26 °C

  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 16. South wind 15 to 25 km/h.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 16 °C

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 26. Breezy.  Chance of precipitation is 60%.

    Showers
    Likely and
    Breezy

    High: 26 °C

  • Thursday
    Night

    Thursday Night: A chance of showers.  Mostly cloudy, with a low around 18. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 18 °C

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 28. Breezy.  Chance of precipitation is 40%.

    Breezy.
    Chance
    Showers then
    Chance
    T-storms

    High: 28 °C

Detailed Forecast

This Afternoon
A slight chance of showers after 3pm. Cloudy, with a high near 19. East wind around 20 km/h. Chance of precipitation is 20%.
Tonight
A slight chance of showers before 8pm, then a slight chance of showers after 3am. Cloudy, with a low around 13. East southeast wind 10 to 20 km/h. Chance of precipitation is 20%.
Tuesday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 24. East wind 10 to 20 km/h. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 14. Southeast wind 10 to 15 km/h. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 26. Southeast wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 16. South wind 15 to 25 km/h. Chance of precipitation is 60%.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 26. Breezy. Chance of precipitation is 60%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 28. Breezy. Chance of precipitation is 40%.
Friday Night
A chance of showers after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 27. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 26. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
South Sioux City NE
 42.47°N 96.42°W (Elev. 335 m)
2:17 pm CDT May 17, 2021
2pm CDT May 17, 2021-6pm CDT May 23, 2021
 
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Additional Resources

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