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

Hazardous Weather Conditions

Current conditions at

Green Bay, Austin Straubel International Airport (KGRB)

Lat: 44.48°NLon: 88.14°WElev: 692ft.

Overcast

27°F

-3°C

Humidity 85%
Wind Speed NW 6 mph
Barometer 29.58 in (1002.5 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 17 Jan 12:53 am CST
Extended Forecast for

Greenleaf WI

  • Overnight

    Overnight: A 50 percent chance of snow. Cloudy, with a low around 15. West wind around 10 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after 3pm. Cloudy, with a high near 26. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 26 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 7. West northwest wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 7 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Snow likely after noon. Mostly cloudy, with a high near 15. Southwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 15 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before midnight. Cloudy, then gradually becoming partly cloudy, with a low around -2. Blustery, with a west northwest wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 38 mph.

    Low: -2 °F

    Chance Snow
    then Mostly
    Cloudy and
    Blustery

  • M.L.King Day

    M.L.King Day: Mostly sunny and cold, with a high near 2. Blustery.

    High: 2 °F

    Mostly Sunny
    and Blustery
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -5.

    Low: -5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 11.

    High: 11 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 3.

    Low: 3 °F

    Chance Snow

Detailed Forecast

Overnight
A 50 percent chance of snow. Cloudy, with a low around 15. West wind around 10 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly after 3pm. Cloudy, with a high near 26. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 7. West northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Sunday
Snow likely after noon. Mostly cloudy, with a high near 15. Southwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
A 30 percent chance of snow before midnight. Cloudy, then gradually becoming partly cloudy, with a low around -2. Blustery, with a west northwest wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 38 mph.
M.L.King Day
Mostly sunny and cold, with a high near 2. Blustery.
Monday Night
Partly cloudy, with a low around -5.
Tuesday
Mostly sunny, with a high near 11.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 3.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 19.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 4.
Thursday
Mostly sunny, with a high near 12.
Thursday Night
Partly cloudy, with a low around 3.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 18.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenleaf WI
 44.3°N 88.09°W (Elev. 705 ft)
Last Update:
1:36 am CST Jan 17, 2026
Forecast Valid:
1am CST Jan 17, 2026-6pm CST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation