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

55°F

13°C

Humidity 100%
Wind Speed Vrbl 3 mph
Barometer 29.70 in
Dewpoint 55°F (13°C)
Visibility 0.25 mi
Last update 15 Apr 5:45 am CDT
Extended Forecast for

Combined Locks WI

Dense Fog Advisory April 15, 06:38am until April 15, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory April 15, 06:38am until April 15, 10:00am

    NOW until 10:00am Wed

    Dense Fog Advisory

  • Today

    High: 59 °F

    Chance
    T-storms and
    Dense Fog

  • Tonight

    Tonight: Showers and thunderstorms likely before 4am, then a chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 47. Northeast wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of rain after 1pm. Areas of dense fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 62. North northeast wind around 7 mph. Chance of precipitation is 40%.

    High: 62 °F

    Chance
    Showers and
    Areas Dense
    Fog

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. Light and variable wind becoming south southeast around 5 mph after midnight.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of rain after 1pm. Partly sunny, with a high near 71. South southeast wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 71 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm. Low around 45. Chance of precipitation is 90%.

    Low: 45 °F

    Rain

  • Saturday

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before 10pm, then a slight chance of snow. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 1pm. Widespread dense fog, mainly before 7am. Otherwise, mostly cloudy, with a high near 59. East northeast wind 3 to 7 mph. Chance of precipitation is 40%.
Tonight
Showers and thunderstorms likely before 4am, then a chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 47. Northeast wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of rain after 1pm. Areas of dense fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 62. North northeast wind around 7 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 48. Light and variable wind becoming south southeast around 5 mph after midnight.
Friday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 71. South southeast wind 6 to 14 mph, with gusts as high as 24 mph.
Friday Night
Rain and possibly a thunderstorm. Low around 45. Chance of precipitation is 90%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 54.
Saturday Night
A slight chance of rain and snow before 10pm, then a slight chance of snow. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.
Sunday
A 20 percent chance of snow before 1pm. Mostly sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Combined Locks WI
 44.27°N 88.31°W (Elev. 699 ft)
Last Update:
6:07 am CDT Apr 15, 2026
Forecast Valid:
6am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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