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

Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Mostly Cloudy

49°F

9°C

Humidity 55%
Wind Speed E 15 mph
Barometer 30.02 in (1017.1 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 1 Apr 12:52 pm CDT
Extended Forecast for

3 Miles SW Jefferson SD

  • This Afternoon

    This Afternoon: Rain, mainly after 3pm. High near 47. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain

  • Tonight

    Tonight: Rain. Low around 37. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 37 °F

    Rain

  • Thursday

    Thursday: Rain, mainly before 1pm. High near 45. Northeast wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 29. Northwest wind 5 to 10 mph becoming east northeast after midnight.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: Rain. High near 45. East northeast wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    High: 45 °F

    Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 27. Blustery, with a west northwest wind 15 to 20 mph.

    Low: 27 °F

    Chance Rain
    and Blustery

  • Saturday

    Saturday: Mostly cloudy, with a high near 43. Breezy.

    High: 43 °F

    Mostly Cloudy
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. Blustery.

    Low: 24 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

Detailed Forecast

This Afternoon
Rain, mainly after 3pm. High near 47. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain. Low around 37. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain, mainly before 1pm. High near 45. Northeast wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 29. Northwest wind 5 to 10 mph becoming east northeast after midnight.
Friday
Rain. High near 45. East northeast wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Friday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 27. Blustery, with a west northwest wind 15 to 20 mph.
Saturday
Mostly cloudy, with a high near 43. Breezy.
Saturday Night
Partly cloudy, with a low around 24. Blustery.
Sunday
Sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Jefferson SD
 42.58°N 96.59°W (Elev. 1125 ft)
Last Update:
11:14 am CDT Apr 1, 2026
Forecast Valid:
1pm CDT Apr 1, 2026-6pm CDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation