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

Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Light Snow and Breezy

1°F

-17°C

Humidity 75%
Wind Speed W 23 G 35 mph
Barometer 29.86 in (1014.4 mb)
Dewpoint -5°F (-21°C)
Visibility 1.00 mi
Wind Chill-22°F (-30°C)
Last update 19 Jan 4:53 am CST
Extended Forecast for

4 Miles SE Stockbridge WI

Cold Weather Advisory until January 20, 10:00am
Winter Weather Advisory January 19, 05:34am until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Weather Advisory
  •  
    Cold Weather Advisory until January 20, 10:00am
    Winter Weather Advisory January 19, 05:34am until January 19, 12:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 2 °F

    Chance Snow
    and Areas
    Blowing Snow

  • M.L.King Day

    M.L.King Day: A slight chance of snow before 7am, then a chance of flurries between 7am and 10am. Areas of blowing snow before 5pm. Partly sunny and cold, with a high near 0. Wind chill values between -20 and -25. Blustery, with a west northwest wind 17 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.

    High: 0 °F

    Slight Chance
    Snow and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a steady temperature around -2. Wind chill values between -20 and -25. West wind 13 to 16 mph, with gusts as high as 25 mph.

    Low: -2 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and cold, with a high near 8. Wind chill values between -15 and -25. West southwest wind 9 to 14 mph, with gusts as high as 20 mph.

    High: 8 °F

    Cold

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 5. South southwest wind 6 to 8 mph. Chance of precipitation is 70%.

    Low: 5 °F

    Slight Chance
    Snow then
    Snow Likely

  • Wednesday

    Wednesday: A 40 percent chance of snow. Mostly cloudy, with a high near 19.

    High: 19 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 3.

    Low: 3 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny and cold, with a high near 10.

    High: 10 °F

    Cold

Detailed Forecast

Overnight
A 30 percent chance of snow. Areas of blowing snow. Mostly cloudy, with a steady temperature around 2. Wind chill values between -15 and -20. Blustery, with a west northwest wind around 24 mph, with gusts as high as 38 mph.
M.L.King Day
A slight chance of snow before 7am, then a chance of flurries between 7am and 10am. Areas of blowing snow before 5pm. Partly sunny and cold, with a high near 0. Wind chill values between -20 and -25. Blustery, with a west northwest wind 17 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a steady temperature around -2. Wind chill values between -20 and -25. West wind 13 to 16 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny and cold, with a high near 8. Wind chill values between -15 and -25. West southwest wind 9 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 5. South southwest wind 6 to 8 mph. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 19.
Wednesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 3.
Thursday
Mostly sunny and cold, with a high near 10.
Thursday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around -11.
Friday
Mostly sunny and cold, with a high near -4.
Friday Night
Mostly clear, with a low around -18.
Saturday
Sunny and cold, with a high near -2.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around -12.
Sunday
A 20 percent chance of snow. Mostly sunny and cold, with a high near 5.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Stockbridge WI
 44.03°N 88.26°W (Elev. 1030 ft)
Last Update:
5:21 am CST Jan 19, 2026
Forecast Valid:
5am CST Jan 19, 2026-6pm CST Jan 25, 2026
 
Forecast Discussion
 
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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