Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Fond Du Lac County Airport (KFLD)

Lat: 43.77°NLon: 88.49°WElev: 791ft.

Overcast

35°F

2°C

Humidity 96%
Wind Speed W 6 mph
Barometer 29.71 in (1006.9 mb)
Dewpoint 34°F (1°C)
Visibility 7.00 mi
Wind Chill30°F (-1°C)
Last update 6 Jan 10:53 pm CST
Extended Forecast for

2 Miles SSE Byron WI

  • Tonight

    Tonight: Patchy fog before 2am. Widespread dense freezing fog, mainly between 2am and 4am.  Otherwise, mostly cloudy, with a low around 31. West wind around 10 mph.

    Low: 31 °F

    Dense
    Freezing Fog
    and Patchy
    Fog

  • Wednesday

    Wednesday: Areas of fog between 10am and noon. Areas of freezing fog between 7am and 10am.  Otherwise, partly sunny, with a high near 38. West wind around 10 mph becoming south in the afternoon.

    High: 38 °F

    Areas
    Freezing Fog
    and Areas Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. South wind around 10 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Rain likely after noon.  Mostly cloudy, with a high near 42. South wind 5 to 10 mph becoming east in the afternoon.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Mostly Cloudy
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain, mainly before midnight.  Low around 33. East wind 10 to 15 mph becoming northwest in the evening.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Rain then
    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain before noon.  Partly sunny, with a high near 38. Northwest wind 5 to 10 mph.

    High: 38 °F

    Chance Rain
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A slight chance of rain and snow before midnight, then a chance of snow.  Mostly cloudy, with a low around 27. Northeast wind 5 to 10 mph.  Chance of precipitation is 40%.

    Low: 27 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday

    Saturday: Snow likely.  Mostly cloudy, with a high near 31. Northeast wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 60%.

    High: 31 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

Detailed Forecast

Tonight
Patchy fog before 2am. Widespread dense freezing fog, mainly between 2am and 4am. Otherwise, mostly cloudy, with a low around 31. West wind around 10 mph.
Wednesday
Areas of fog between 10am and noon. Areas of freezing fog between 7am and 10am. Otherwise, partly sunny, with a high near 38. West wind around 10 mph becoming south in the afternoon.
Wednesday Night
Partly cloudy, with a low around 33. South wind around 10 mph.
Thursday
Rain likely after noon. Mostly cloudy, with a high near 42. South wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain, mainly before midnight. Low around 33. East wind 10 to 15 mph becoming northwest in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 30 percent chance of rain before noon. Partly sunny, with a high near 38. Northwest wind 5 to 10 mph.
Friday Night
A slight chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 27. Northeast wind 5 to 10 mph. Chance of precipitation is 40%.
Saturday
Snow likely. Mostly cloudy, with a high near 31. Northeast wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 27.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly cloudy, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Byron WI
 43.65°N 88.44°W (Elev. 1093 ft)
10:51 pm CST Jan 6, 2026
11pm CST Jan 6, 2026-6pm CST Jan 13, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database