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Deep Cold Trough Meets Gulf Moisture with Significant Impacts Across the Western and Central U.S.

A deep trough and associated cold front is bringing much below normal temperatures in the west, with low elevation snows. Strong winds and widespread snow, will impact the Great Basin, western mountains, and the Plains. The slowing front, will bring prolonged waves of heavy rain across the Mississippi Valley to the Great Lakes. Significant icing forecast north of the heavy rain. Big warm up east. Read More >

Current conditions at

Storm Lake (KSLB)

Lat: 42.6°NLon: 95.23°WElev: 1489ft.

Fog/Mist

19°F

-7°C

Humidity 100%
Wind Speed NA
Barometer 29.82 in
Dewpoint 19°F (-7°C)
Visibility 5.00 mi
Last update 19 Feb 8:15 pm CST
Extended Forecast for

Storm Lake IA

Winter Weather Advisory until February 20, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 20, 12:00pm

    NOW until
    12:00pm Tue

    Winter Weather Advisory

  • Tonight

    Tonight: Freezing rain and sleet before 5am, then a chance of snow and freezing rain. Some thunder is also possible.  Steady temperature around 21. North wind 10 to 15 mph.  Chance of precipitation is 80%. Total nighttime ice accumulation of less than a 0.1 of an inch possible.  Total nighttime snow and sleet accumulation of less than a half inch possible.

    Chance
    Freezing
    Drizzle then
    Wintry Mix

    Low: 21 °F

  • Tuesday

    Tuesday: A slight chance of snow and freezing drizzle before 8am, then a chance of flurries between 8am and 9am.  Patchy blowing snow between noon and 1pm. Mostly cloudy, with a temperature falling to around 14 by 5pm. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    Blustery.
    Slight Chance
    Wintry Mix
    then Patchy
    Blowing Snow

    High: 19 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around -3. Wind chill values as low as -19. Northwest wind 10 to 15 mph.

    Partly Cloudy

    Low: -3 °F

  • Wednesday

    Wednesday: Sunny, with a high near 18. Wind chill values as low as -19. Northwest wind 5 to 10 mph becoming northeast in the afternoon.

    Sunny

    High: 18 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 3. East wind around 5 mph.

    Partly Cloudy

    Low: 3 °F

  • Thursday

    Thursday: A chance of snow after noon.  Mostly cloudy, with a high near 27. Chance of precipitation is 50%.

    Mostly Cloudy
    then Chance
    Snow

    High: 27 °F

  • Thursday
    Night

    Thursday Night: Snow before midnight.  Low around 18. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Snow then
    Mostly Cloudy

    Low: 18 °F

  • Friday

    Friday: Partly sunny, with a high near 29.

    Partly Sunny

    High: 29 °F

Detailed Forecast

Tonight
Freezing rain and sleet before 5am, then a chance of snow and freezing rain. Some thunder is also possible. Steady temperature around 21. North wind 10 to 15 mph. Chance of precipitation is 80%. Total nighttime ice accumulation of less than a 0.1 of an inch possible. Total nighttime snow and sleet accumulation of less than a half inch possible.
Tuesday
A slight chance of snow and freezing drizzle before 8am, then a chance of flurries between 8am and 9am. Patchy blowing snow between noon and 1pm. Mostly cloudy, with a temperature falling to around 14 by 5pm. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around -3. Wind chill values as low as -19. Northwest wind 10 to 15 mph.
Wednesday
Sunny, with a high near 18. Wind chill values as low as -19. Northwest wind 5 to 10 mph becoming northeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 3. East wind around 5 mph.
Thursday
A chance of snow after noon. Mostly cloudy, with a high near 27. Chance of precipitation is 50%.
Thursday Night
Snow before midnight. Low around 18. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Partly sunny, with a high near 29.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
A chance of snow after noon. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 37.
Click Map For Forecast
Point Forecast:
Storm Lake IA
 42.65°N 95.21°W (Elev. 1417 ft)
6:44 pm CST Feb 19, 2018
8pm CST Feb 19, 2018-6pm CST Feb 26, 2018
 
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