Damaging Winds Through Mid Morning Today, a Potentially Historic Weekend Snowstorm

Ongoing strong to damaging winds gusting to 50-70 mph continue through mid-morning before decreasing this afternoon. Then a POTENTIALLY HISTORIC SNOWSTORM is expected Saturday night through Monday morning. Monitor the forecast for the latest updates and make appropriate preparations! Read More >

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Overcast and Breezy

34°F

1°C

Humidity 81%
Wind Speed W 22 G 46 mph
Barometer 29.39 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 13 Mar 5:55 am CDT
Extended Forecast for

5 Miles NW West Union IA

Winter Storm Watch March 14, 07:00pm until March 16, 01:00pm
High Wind Warning March 13, 06:19am until March 13, 10:00am
Click here for hazard details and duration
Winter Storm Watch
...
  •  
    High Wind Warning March 13, 06:19am until March 13, 10:00am

    NOW until 10:00am Fri

    High Wind Warning

  • Today

    High: 39 °F

    Windy. Slight
    Chance Snow
    Showers then
    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of snow after 3am.  Mostly cloudy, with a low around 27. Northwest wind 6 to 11 mph becoming light and variable  after midnight.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before 1pm.  Cloudy, with a high near 37. East wind 6 to 11 mph.

    High: 37 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow before 1am, then rain, snow, and freezing rain between 1am and 4am, then rain and snow after 4am.  Low around 31. Breezy, with an east wind 13 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. Little or no ice accumulation expected.  New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Breezy.
    Chance
    Rain/Snow
    then Wintry
    Mix

  • Sunday

    Sunday: Snow, possibly mixed with rain, becoming all snow after 4pm. The snow could be heavy at times.  Patchy blowing snow before 1pm, then widespread blowing snow after 2pm. High near 39. Windy, with a north wind 18 to 28 mph, with gusts as high as 38 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 39 °F

    Rain/Snow and
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 8. Windy, with a north wind around 31 mph, with gusts as high as 44 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 8 °F

    Snow and
    Windy

  • Monday

    Monday: A 20 percent chance of snow before 1pm.  Mostly cloudy, with a high near 15. Windy, with a northwest wind 23 to 26 mph, with gusts as high as 36 mph.

    High: 15 °F

    Slight Chance
    Snow and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around -2. Blustery, with a northwest wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 31 mph.

    Low: -2 °F

    Mostly Clear
    and Blustery

Detailed Forecast

Today
A 20 percent chance of snow showers before 7am. Partly sunny, with a high near 39. Windy, with a northwest wind 24 to 32 mph, with gusts as high as 60 mph.
Tonight
A 20 percent chance of snow after 3am. Mostly cloudy, with a low around 27. Northwest wind 6 to 11 mph becoming light and variable after midnight.
Saturday
A 30 percent chance of snow, mainly before 1pm. Cloudy, with a high near 37. East wind 6 to 11 mph.
Saturday Night
A chance of rain and snow before 1am, then rain, snow, and freezing rain between 1am and 4am, then rain and snow after 4am. Low around 31. Breezy, with an east wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Sunday
Snow, possibly mixed with rain, becoming all snow after 4pm. The snow could be heavy at times. Patchy blowing snow before 1pm, then widespread blowing snow after 2pm. High near 39. Windy, with a north wind 18 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow. Low around 8. Windy, with a north wind around 31 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Monday
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 15. Windy, with a northwest wind 23 to 26 mph, with gusts as high as 36 mph.
Monday Night
Mostly clear, with a low around -2. Blustery, with a northwest wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 31 mph.
Tuesday
Mostly sunny, with a high near 22. West wind 8 to 10 mph becoming south in the afternoon.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 15. South wind 10 to 14 mph.
Wednesday
Mostly cloudy, with a high near 39. South wind around 9 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 28. West wind around 7 mph becoming south after midnight.
Thursday
Mostly sunny, with a high near 46. Southwest wind 7 to 9 mph becoming west in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW West Union IA
 43°N 91.86°W
5:46 am CDT Mar 13, 2026
6am CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
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