Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

28°F

-2°C

Humidity 86%
Wind Speed N 16 G 23 mph
Barometer 29.84 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 31 Dec 5:45 pm CST
Extended Forecast for

3 Miles N Evansville WI

  • Tonight

    Tonight: Isolated snow showers before 7pm.  Cloudy, then gradually becoming partly cloudy, with a low around 6. Wind chill values between -5 and 5. North wind 5 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    Low: 6 °F

    Isolated Snow
    Showers then
    Partly Cloudy

  • New Year's Day

    New Year's Day: A 30 percent chance of snow, mainly before 3pm.  Mostly cloudy, with a high near 17. Wind chill values between -5 and 5. Northwest wind 5 to 10 mph.

    High: 17 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 10. West wind around 5 mph.

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 22. Northwest wind around 5 mph.

    High: 22 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 14. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 14 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 25. Calm wind becoming west around 5 mph in the afternoon.

    High: 25 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 10. Northwest wind around 5 mph.

    Low: 10 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 26. Northwest wind 5 to 10 mph becoming south in the afternoon.

    High: 26 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 22.

    Low: 22 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Isolated snow showers before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 6. Wind chill values between -5 and 5. North wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
New Year's Day
A 30 percent chance of snow, mainly before 3pm. Mostly cloudy, with a high near 17. Wind chill values between -5 and 5. Northwest wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 10. West wind around 5 mph.
Friday
Sunny, with a high near 22. Northwest wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 14. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 25. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 10. Northwest wind around 5 mph.
Sunday
Increasing clouds, with a high near 26. Northwest wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22.
Monday
Partly sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly cloudy, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Evansville WI
 42.83°N 89.29°W (Elev. 1001 ft)
6:09 pm CST Dec 31, 2025
6pm CST Dec 31, 2025-6pm CST Jan 7, 2026
 
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Additional Resources

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Hourly Weather Forecast

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