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

Winter Storm to Impact the Region Sunday Afternoon - Monday Morning

A strong winter storm moves through the region Sunday afternoon through Monday morning. The combination of moderate to heavy snow, strong northwest winds, and falling temperatures may lead to hazardous travel conditions for much of the area. The greatest impacts in Wisconsin are expected to be along and north of I-90, while blizzard conditions are possible west of the Mississippi River. Read More >

Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fog/Mist

37°F

3°C

Humidity 100%
Wind Speed SE 7 mph
Barometer 29.70 in
Dewpoint 37°F (3°C)
Visibility 1.25 mi
Wind Chill32°F (0°C)
Last update 27 Dec 10:55 pm CST
Extended Forecast for

Burr Oak IA

Winter Weather Advisory December 28, 03:00pm until December 29, 12:00pm
Dense Fog Advisory December 27, 11:19pm until December 28, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
Dense Fog Advisory
  •  
    Dense Fog Advisory December 27, 11:19pm until December 28, 12:00pm

    NOW until 12:00pm Sun

    Dense Fog Advisory

  • Tonight

    Low: 35 °F

    Patchy
    Drizzle and
    Dense Fog

  • Sunday

    Sunday: Rain and snow, becoming all snow after 2pm. Patchy blowing snow after 3pm. Widespread dense fog, mainly before 10am. Temperature rising to near 37 by 8am, then falling to around 18 during the remainder of the day. Wind chill values as low as zero. Breezy, with a light north wind becoming northwest 19 to 24 mph in the morning. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F⇓

    Rain/Snow and
    Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 4am. The snow could be heavy at times. Widespread blowing snow, mainly between 7pm and midnight. Low around 7. Wind chill values as low as -13. Windy, with a northwest wind 24 to 26 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 7 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday

    Monday: Areas of blowing snow before 3pm. Partly sunny, with a high near 11. Wind chill values as low as -15. Windy, with a northwest wind 16 to 26 mph, with gusts as high as 41 mph.

    High: 11 °F

    Areas Blowing
    Snow and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 1. Northwest wind 7 to 15 mph, with gusts as high as 24 mph.

    Low: 1 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 26. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 26 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16. Northwest wind 10 to 13 mph.

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 22. Northwest wind 8 to 11 mph.

    High: 22 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Patchy drizzle before 2am, then a slight chance of rain after 5am. Widespread dense fog. Otherwise, cloudy, with a low around 35. Light and variable wind. Chance of precipitation is 20%.
Sunday
Rain and snow, becoming all snow after 2pm. Patchy blowing snow after 3pm. Widespread dense fog, mainly before 10am. Temperature rising to near 37 by 8am, then falling to around 18 during the remainder of the day. Wind chill values as low as zero. Breezy, with a light north wind becoming northwest 19 to 24 mph in the morning. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow, mainly before 4am. The snow could be heavy at times. Widespread blowing snow, mainly between 7pm and midnight. Low around 7. Wind chill values as low as -13. Windy, with a northwest wind 24 to 26 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday
Areas of blowing snow before 3pm. Partly sunny, with a high near 11. Wind chill values as low as -15. Windy, with a northwest wind 16 to 26 mph, with gusts as high as 41 mph.
Monday Night
Mostly clear, with a low around 1. Northwest wind 7 to 15 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 26. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 16. Northwest wind 10 to 13 mph.
Wednesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 22. Northwest wind 8 to 11 mph.
Wednesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 2. North wind around 9 mph.
New Year's Day
Mostly sunny, with a high near 10. Northwest wind around 8 mph.
Thursday Night
Mostly clear, with a low around 1. West wind around 7 mph.
Friday
Partly sunny, with a high near 17. Southwest wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 9. South wind around 7 mph.
Saturday
Partly sunny, with a high near 25. Southeast wind 7 to 9 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Burr Oak IA
 43.45°N 91.91°W
Last Update:
11:06 pm CST Dec 27, 2025
Forecast Valid:
11pm CST Dec 27, 2025-6pm CST Jan 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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