Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Overcast
72°F
22°C
| Humidity | 97% |
| Wind Speed | SE 5 mph |
| Barometer | 30.00 in (1015.1 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 15 Aug 2:52 am CDT |
Extended Forecast for
Sergeant Bluff IA
Overnight
Low: 71 °F
Patchy Fog
Saturday
High: 80 °F
Slight Chance
T-storms and
Patchy Fog
then Showers
LikelySaturday Night
Low: 64 °F
Chance
Showers then
Slight Chance
T-stormsSunday
High: 78 °F
Becoming
SunnySunday Night
Low: 58 °F
Mostly Clear
Monday
High: 79 °F
Mostly Sunny
Monday Night
Low: 63 °F
Chance
T-storms then
Showers
LikelyTuesday
High: 80 °F
Showers
LikelyTuesday Night
Low: 60 °F
Showers
Likely
Detailed Forecast
Overnight
Patchy fog after 4am. Otherwise, cloudy, with a steady temperature around 71. Calm wind becoming east around 5 mph.
Saturday
A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 80. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 64. West northwest wind around 5 mph.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 78. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 58. North northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 79. Calm wind becoming south southwest around 5 mph in the afternoon.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Wednesday
Partly sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Partly sunny, with a high near 73.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sergeant Bluff IA
42.41°N 96.35°W (Elev. 1194 ft)
42.41°N 96.35°W (Elev. 1194 ft)
2:58 am CDT Aug 15, 2026
3am CDT Aug 15, 2026-6pm CDT Aug 21, 2026
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