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

Hazardous Weather Conditions

Current conditions at

Appleton-Outagamie (KATW)

Lat: 44.26°NLon: 88.52°WElev: 869ft.

Fair

-6°F

-21°C

Humidity 64%
Wind Speed NW 3 mph
Barometer 30.47 in
Dewpoint -15°F (-26°C)
Visibility 10.00 mi
Last update 24 Jan 8:45 pm CST
Extended Forecast for

Greenville WI

Cold Weather Advisory January 25, 12:00am until January 25, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around -10. Wind chill values between -10 and -20. Calm wind becoming north northwest around 5 mph after midnight.

    Low: -10 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 8. Wind chill values between -15 and -25. North wind around 7 mph.

    High: 8 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -7. Wind chill values between -15 and -25. Northwest wind 6 to 9 mph.

    Low: -7 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny and cold, with a high near 9. Wind chill values between -15 and -25. West wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 9 °F

    Cold

  • Monday Night

    Monday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 3. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 3 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 12.

    High: 12 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 11.

    High: 11 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around -10. Wind chill values between -10 and -20. Calm wind becoming north northwest around 5 mph after midnight.
Sunday
Mostly sunny and cold, with a high near 8. Wind chill values between -15 and -25. North wind around 7 mph.
Sunday Night
Mostly clear, with a low around -7. Wind chill values between -15 and -25. Northwest wind 6 to 9 mph.
Monday
Mostly sunny and cold, with a high near 9. Wind chill values between -15 and -25. West wind 10 to 13 mph, with gusts as high as 22 mph.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 3. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 12.
Tuesday Night
Partly cloudy, with a low around -1.
Wednesday
Mostly sunny, with a high near 11.
Wednesday Night
Partly cloudy, with a low around 0.
Thursday
Mostly sunny, with a high near 13.
Thursday Night
Mostly clear, with a low around 1.
Friday
Sunny, with a high near 18.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 5.
Saturday
Mostly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenville WI
 44.3°N 88.55°W (Elev. 797 ft)
Last Update:
7:51 pm CST Jan 24, 2026
Forecast Valid:
9pm CST Jan 24, 2026-6pm CST Jan 31, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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