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

37°F

3°C

Humidity 70%
Wind Speed SW 5 mph
Barometer 30.13 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 3 Mar 6:45 pm CST
Extended Forecast for

Larsen WI

  • Tonight

    Tonight: Patchy fog between 4am and 5am. Otherwise, mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Clear then
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 53. Calm wind becoming south around 5 mph in the afternoon.

    High: 53 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight. Increasing clouds, with a low around 34. East southeast wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Clear
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain. Mostly cloudy, with a high near 46. Northeast wind 5 to 8 mph.

    High: 46 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A slight chance of rain and snow between midnight and 3am, then a slight chance of rain after 3am. Cloudy, with a low around 36. East southeast wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Friday

    Friday: Rain. High near 57. Chance of precipitation is 100%.

    High: 57 °F

    Rain Likely
    then Rain

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm before midnight, then rain likely. Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Rain

  • Saturday

    Saturday: A 20 percent chance of rain before noon. Partly sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog between 4am and 5am. Otherwise, mostly clear, with a low around 31. Calm wind.
Wednesday
Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 53. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
A 20 percent chance of rain after midnight. Increasing clouds, with a low around 34. East southeast wind around 5 mph becoming calm in the evening.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 46. Northeast wind 5 to 8 mph.
Thursday Night
A slight chance of rain and snow between midnight and 3am, then a slight chance of rain after 3am. Cloudy, with a low around 36. East southeast wind 3 to 6 mph. Chance of precipitation is 20%.
Friday
Rain. High near 57. Chance of precipitation is 100%.
Friday Night
Rain and possibly a thunderstorm before midnight, then rain likely. Low around 41. Chance of precipitation is 80%.
Saturday
A 20 percent chance of rain before noon. Partly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 37.
Monday
Mostly sunny, with a high near 59.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 41.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Larsen WI
 44.19°N 88.61°W (Elev. 791 ft)
Last Update:
7:31 pm CST Mar 3, 2026
Forecast Valid:
7pm CST Mar 3, 2026-6pm CDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation