Dangerous Winter Storm Through Monday Morning

A dangerous winter storm will unfold tonight through Monday morning bringing heavy snowfall (possibly record-breaking for some), ice, and blizzard conditions. Make appropriate preparations, as power outages will be possible. Travel will become dangerous, if not impossible. Read More >

Current conditions at

Prairie Du Chien Municipal Airport (KPDC)

Lat: 43.02°NLon: 91.12°WElev: 659ft.

Overcast

33°F

1°C

Humidity 84%
Wind Speed E 9 mph
Barometer 29.59 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 15 Mar 5:15 am CDT
Extended Forecast for

4 Miles SE Saint Olaf IA

Winter Weather Advisory March 15, 05:26am until March 15, 01:00pm
Blizzard Warning March 15, 01:00pm until March 16, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
Blizzard Warning
  •  
    Winter Weather Advisory March 15, 05:26am until March 15, 01:00pm

    NOW until 1:00pm Sun

    Winter Weather Advisory

  • Overnight

    Low: 32 °F

    Rain/Sleet
    Likely

  • Sunday

    Sunday: Rain, snow, and sleet before 2pm, then rain and snow likely between 2pm and 3pm, then snow likely after 3pm. The sleet could be heavy at times. Some thunder is also possible.  Patchy blowing snow after 5pm. High near 35. Windy, with an east wind 15 to 20 mph becoming north 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph.  Chance of precipitation is 100%. New snow and sleet accumulation of less than one inch possible.

    High: 35 °F

    Wintry Mix
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times.  Widespread blowing snow, mainly after 11pm. Low around 12. Wind chill values as low as -5. Windy, with a northwest wind 30 to 32 mph, with gusts as high as 49 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 12 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday

    Monday: Snow likely, mainly before 7am. The snow could be heavy at times.  Widespread blowing snow, mainly before 9am. Cloudy, with a high near 17. Wind chill values as low as -9. Windy, with a northwest wind 24 to 28 mph, with gusts as high as 46 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 17 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around -1. Blustery, with a northwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 32 mph.

    Low: -1 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24. West wind 5 to 8 mph becoming south in the afternoon.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow, mainly before 1am.  Low around 16. South wind 9 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%.

    Low: 16 °F

    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. South wind around 7 mph becoming west in the afternoon.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Overnight
Rain and sleet likely. Some thunder is also possible. Cloudy, with a low around 32. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no sleet accumulation expected.
Sunday
Rain, snow, and sleet before 2pm, then rain and snow likely between 2pm and 3pm, then snow likely after 3pm. The sleet could be heavy at times. Some thunder is also possible. Patchy blowing snow after 5pm. High near 35. Windy, with an east wind 15 to 20 mph becoming north 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than one inch possible.
Sunday Night
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Low around 12. Wind chill values as low as -5. Windy, with a northwest wind 30 to 32 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday
Snow likely, mainly before 7am. The snow could be heavy at times. Widespread blowing snow, mainly before 9am. Cloudy, with a high near 17. Wind chill values as low as -9. Windy, with a northwest wind 24 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Partly cloudy, with a low around -1. Blustery, with a northwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 32 mph.
Tuesday
Mostly sunny, with a high near 24. West wind 5 to 8 mph becoming south in the afternoon.
Tuesday Night
Snow, mainly before 1am. Low around 16. South wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Wednesday
Mostly sunny, with a high near 42. South wind around 7 mph becoming west in the afternoon.
Wednesday Night
Partly cloudy, with a low around 29. Southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 50. Northwest wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 34. West wind around 6 mph becoming south after midnight.
Friday
Mostly cloudy, with a high near 58. Southwest wind 6 to 11 mph.
Friday Night
Mostly cloudy, with a low around 33. Northwest wind around 10 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 51. North wind around 11 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Saint Olaf IA
 42.88°N 91.33°W
4:41 am CDT Mar 15, 2026
5am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

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