Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Current conditions at

New Lisbon Mauston Airport (K82C)

Lat: 43.84°NLon: 90.14°WElev: 906ft.

Fog/Mist

34°F

1°C

Humidity 100%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 34°F (1°C)
Visibility 5.00 mi
Last update 27 Dec 12:55 am CST
Extended Forecast for

3 Miles SW Dellwood WI

  • Overnight

    Overnight: Patchy fog before 2am. Areas of freezing fog after 2am.  Otherwise, mostly cloudy, with a low around 32. Calm wind becoming southeast around 5 mph.

    Low: 32 °F

    Areas
    Freezing Fog
    and Patchy
    Fog

  • Saturday

    Saturday: Widespread dense fog, mainly before 10am. Areas of freezing fog before 7am.  Otherwise, cloudy, with a high near 41. Southeast wind 6 to 8 mph.

    High: 41 °F

    Areas
    Freezing Fog
    and Dense Fog
    then Cloudy

  • Saturday Night

    Saturday Night: A chance of drizzle, mainly before midnight.  Cloudy, with a low around 37. Southeast wind 3 to 7 mph.

    Low: 37 °F

    Chance
    Drizzle

  • Sunday

    Sunday: Rain likely before 3pm, then rain and snow likely.  Cloudy, with a high near 40. Light and variable wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 40 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain and snow likely, becoming all snow after 9pm.  Cloudy, with a low around 13. Blustery, with a northwest wind 13 to 21 mph, with gusts as high as 32 mph.  Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Low: 13 °F

    Blustery.
    Rain/Snow
    Likely then
    Chance Snow

  • Monday

    Monday: A 30 percent chance of snow before noon.  Mostly cloudy, with a high near 19. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 34 mph.

    High: 19 °F

    Blustery.
    Chance Snow
    then Partly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5. Northwest wind 8 to 14 mph, with gusts as high as 25 mph.

    Low: 5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after noon.  Mostly cloudy, with a high near 25. West wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 25 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 9. Northwest wind around 10 mph, with gusts as high as 21 mph.

    Low: 9 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog before 2am. Areas of freezing fog after 2am. Otherwise, mostly cloudy, with a low around 32. Calm wind becoming southeast around 5 mph.
Saturday
Widespread dense fog, mainly before 10am. Areas of freezing fog before 7am. Otherwise, cloudy, with a high near 41. Southeast wind 6 to 8 mph.
Saturday Night
A chance of drizzle, mainly before midnight. Cloudy, with a low around 37. Southeast wind 3 to 7 mph.
Sunday
Rain likely before 3pm, then rain and snow likely. Cloudy, with a high near 40. Light and variable wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
Rain and snow likely, becoming all snow after 9pm. Cloudy, with a low around 13. Blustery, with a northwest wind 13 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Monday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 19. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 34 mph.
Monday Night
Partly cloudy, with a low around 5. Northwest wind 8 to 14 mph, with gusts as high as 25 mph.
Tuesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 25. West wind 7 to 9 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 9. Northwest wind around 10 mph, with gusts as high as 21 mph.
Wednesday
Partly sunny, with a high near 17. Northwest wind around 10 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around -3. Northwest wind around 10 mph, with gusts as high as 18 mph.
New Year's Day
Sunny, with a high near 9. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around -6. West wind around 7 mph.
Friday
Mostly sunny, with a high near 14. Northwest wind around 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Dellwood WI
 43.93°N 90.01°W
11:02 pm CST Dec 26, 2025
1am CST Dec 27, 2025-6pm CST Jan 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

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