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

Hazardous Weather Conditions

Current conditions at

Storm Lake (KSLB)

Lat: 42.6°NLon: 95.23°WElev: 1489ft.

Overcast

30°F

-1°C

Humidity 75%
Wind Speed E 12 mph
Barometer 30.03 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 14 Mar 5:15 am CDT
Extended Forecast for

2 Miles S Sac City IA

Winter Storm Watch March 15, 10:00am until March 16, 10:00am
High Wind Watch March 15, 01:00pm until March 16, 04:00am
Click here for hazard details and duration
Winter Storm Watch
High Wind Watch

  • Overnight

    Overnight: A 20 percent chance of snow. Mostly cloudy, with a low around 28. East wind around 10 mph.

    Low: 28 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 10 percent chance of snow before 7am. Partly sunny, with a high near 50. Windy, with a southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 50 °F

    Slight Chance
    Snow and
    Breezy then
    Partly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Rain likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 29. Breezy, with an east southeast wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 29 °F

    Breezy.
    Slight Chance
    Rain then
    Rain Likely

  • Sunday

    Sunday: Rain and snow before 10am, then snow, possibly mixed with sleet between 10am and noon, then snow after noon. Some thunder is also possible. Widespread blowing snow, mainly after 3pm. Temperature falling to around 26 by 5pm. Wind chill values as low as 5. Very windy, with a north wind 20 to 30 mph increasing to 33 to 43 mph. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 3 inches possible.

    High: 37 °F⇓

    Wintry Mix
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 1am. Widespread blowing snow, mainly before 5am. Mostly cloudy, with a low around 1. Very windy, with a north northwest wind 31 to 37 mph, with gusts as high as 49 mph.

    Low: 1 °F

    Slight Chance
    Snow and
    Blowing Snow

  • Monday

    Monday: Areas of blowing snow. Sunny, with a high near 18. Windy.

    High: 18 °F

    Areas Blowing
    Snow and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 3. Blustery.

    Low: 3 °F

    Mostly Clear
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow after 1pm. Partly sunny, with a high near 35. Breezy.

    High: 35 °F

    Partly Sunny
    then Chance
    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a low around 28. East wind around 10 mph.
Saturday
A 10 percent chance of snow before 7am. Partly sunny, with a high near 50. Windy, with a southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.
Saturday Night
Rain likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 29. Breezy, with an east southeast wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Rain and snow before 10am, then snow, possibly mixed with sleet between 10am and noon, then snow after noon. Some thunder is also possible. Widespread blowing snow, mainly after 3pm. Temperature falling to around 26 by 5pm. Wind chill values as low as 5. Very windy, with a north wind 20 to 30 mph increasing to 33 to 43 mph. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 3 inches possible.
Sunday Night
A 20 percent chance of snow before 1am. Widespread blowing snow, mainly before 5am. Mostly cloudy, with a low around 1. Very windy, with a north northwest wind 31 to 37 mph, with gusts as high as 49 mph.
Monday
Areas of blowing snow. Sunny, with a high near 18. Windy.
Monday Night
Mostly clear, with a low around 3. Blustery.
Tuesday
A 30 percent chance of snow after 1pm. Partly sunny, with a high near 35. Breezy.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Sac City IA
 42.4°N 95°W
Last Update:
3:17 am CDT Mar 14, 2026
Forecast Valid:
5am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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