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Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Mostly Cloudy

35°F

2°C

Humidity 82%
Wind Speed S 9 mph
Barometer 29.73 in (1007.6 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 13 Jan 1:53 am CST
Extended Forecast for

2 Miles SE Green Lake WI

  • Overnight

    Overnight: A chance of sprinkles between 4am and 5am. Cloudy, with a low around 32. South wind 10 to 15 mph.

    Low: 32 °F

    Chance
    Sprinkles

  • Tuesday

    Tuesday: A chance of sprinkles after 3pm. Mostly cloudy, with a high near 43. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 43 °F

    Mostly Cloudy
    then Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after midnight. Cloudy, with a low around 18. Windy, with a west wind 15 to 25 mph, with gusts as high as 30 mph.

    Low: 18 °F

    Cloudy then
    Slight Chance
    Snow and
    Windy

  • Wednesday

    Wednesday: Partly sunny, with a high near 22. Windy, with a north wind 20 to 25 mph, with gusts as high as 30 mph.

    High: 22 °F

    Partly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 8. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight.

    Low: 8 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Increasing clouds, with a high near 24. Northwest wind 5 to 15 mph becoming south in the afternoon.

    High: 24 °F

    Sunny then
    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Snow. Low around 20. Breezy, with a south wind 15 to 20 mph. Chance of precipitation is 80%.

    Low: 20 °F

    Snow and
    Breezy

  • Friday

    Friday: Snow. High near 30. Breezy, with a west wind 15 to 20 mph. Chance of precipitation is 80%.

    High: 30 °F

    Snow and
    Breezy

  • Friday Night

    Friday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 10. Breezy.

    Low: 10 °F

    Chance Snow
    and Breezy

Detailed Forecast

Overnight
A chance of sprinkles between 4am and 5am. Cloudy, with a low around 32. South wind 10 to 15 mph.
Tuesday
A chance of sprinkles after 3pm. Mostly cloudy, with a high near 43. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
A 20 percent chance of snow after midnight. Cloudy, with a low around 18. Windy, with a west wind 15 to 25 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, with a high near 22. Windy, with a north wind 20 to 25 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 8. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight.
Thursday
A 20 percent chance of snow after noon. Increasing clouds, with a high near 24. Northwest wind 5 to 15 mph becoming south in the afternoon.
Thursday Night
Snow. Low around 20. Breezy, with a south wind 15 to 20 mph. Chance of precipitation is 80%.
Friday
Snow. High near 30. Breezy, with a west wind 15 to 20 mph. Chance of precipitation is 80%.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 10. Breezy.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 16. Blustery.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 4.
Sunday
Partly sunny, with a high near 14.
Sunday Night
Mostly cloudy, with a low around 0.
M.L.King Day
Partly sunny, with a high near 14.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Green Lake WI
 43.81°N 88.94°W (Elev. 850 ft)
Last Update:
2:07 am CST Jan 13, 2026
Forecast Valid:
2am CST Jan 13, 2026-6pm CST Jan 19, 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