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.

Fog

37°F

3°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 29.81 in
Dewpoint 37°F (3°C)
Visibility 0.50 mi
Wind Chill31°F (-1°C)
Last update 27 Dec 11:15 pm CST
Extended Forecast for

Appleton WI

Winter Storm Warning December 28, 09:00pm until December 29, 03:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: A chance of drizzle, mainly before 2am. Areas of dense fog. Otherwise, cloudy, with a low around 36. Southeast wind around 6 mph becoming light and variable after midnight.

    Low: 36 °F

    Chance
    Drizzle and
    Areas Dense
    Fog

  • Sunday

    Sunday: A chance of rain with a slight chance of drizzle before 9am, then a chance of drizzle between 9am and noon, then rain after noon. Areas of fog before noon. High near 38. Light northeast wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 38 °F

    Chance Rain
    and Areas Fog
    then Rain

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 9pm. The snow could be heavy at times. Widespread blowing snow, mainly after 2am. Low around 19. Blustery, with a northwest wind 9 to 14 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 19 °F

    Rain/Snow and
    Blowing Snow

  • Monday

    Monday: Snow likely before noon. Areas of blowing snow before 10am. Mostly cloudy, with a high near 24. Blustery, with a northwest wind 17 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 24 °F

    Snow Likely
    and Areas
    Blowing Snow
    then Partly
    Sunny

  • Monday Night

    Monday Night: Patchy blowing snow before 7pm. Partly cloudy, with a low around 9. Northwest wind 11 to 18 mph, with gusts as high as 28 mph.

    Low: 9 °F

    Patchy
    Blowing Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow after noon. Partly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 21.

    High: 21 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 2.

    Low: 2 °F

    Chance Snow
    then Partly
    Cloudy

Detailed Forecast

Tonight
A chance of drizzle, mainly before 2am. Areas of dense fog. Otherwise, cloudy, with a low around 36. Southeast wind around 6 mph becoming light and variable after midnight.
Sunday
A chance of rain with a slight chance of drizzle before 9am, then a chance of drizzle between 9am and noon, then rain after noon. Areas of fog before noon. High near 38. Light northeast wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain and snow, becoming all snow after 9pm. The snow could be heavy at times. Widespread blowing snow, mainly after 2am. Low around 19. Blustery, with a northwest wind 9 to 14 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Monday
Snow likely before noon. Areas of blowing snow before 10am. Mostly cloudy, with a high near 24. Blustery, with a northwest wind 17 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
Patchy blowing snow before 7pm. Partly cloudy, with a low around 9. Northwest wind 11 to 18 mph, with gusts as high as 28 mph.
Tuesday
A 40 percent chance of snow after noon. Partly sunny, with a high near 21.
Tuesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15.
Wednesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 21.
Wednesday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 2.
New Year's Day
Sunny, with a high near 12.
Thursday Night
Mostly clear, with a low around 2.
Friday
Mostly sunny, with a high near 16.
Friday Night
Mostly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Appleton WI
 44.27°N 88.43°W (Elev. 797 ft)
Last Update:
9:51 pm CST Dec 27, 2025
Forecast Valid:
11pm CST Dec 27, 2025-6pm CST Jan 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation