National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lingering Winter Weather in Interior New England; Snow Squalls Developing Downwind of the Lower Great Lakes

A wintry mix will continue in interior New England through tonight as a coastal storm quickly passes to the east. Heavy snow is expected in northern Maine, with a coating of ice expected for much of interior New England. Behind this storm system, lake effect snow and snow squalls will develop from the Ohio Valley to interior New England through Monday. Read More >

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fair

27°F

-3°C

Humidity 74%
Wind Speed W 12 mph
Barometer 30.10 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 12 Jan 5:45 am CST
Extended Forecast for

2 Miles SSE Avalon WI

  • Today

    Today: Sunny, with a high near 43. Southwest wind 10 to 15 mph.

    High: 43 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of rain after 5am. Increasing clouds, with a low around 32. Southwest wind 10 to 15 mph.

    Low: 32 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain. Partly sunny, with a high near 45. Southwest wind around 15 mph.

    High: 45 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. Northwest wind 10 to 15 mph.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow. Mostly cloudy, with a high near 30. Blustery, with a north wind around 20 mph, with gusts as high as 30 mph.

    High: 30 °F

    Chance Snow
    and Blustery

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 10 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 24. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 24 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 19. South wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 19 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly after noon. Mostly cloudy, with a high near 31. Chance of precipitation is 70%.

    High: 31 °F

    Snow Likely

Detailed Forecast

Today
Sunny, with a high near 43. Southwest wind 10 to 15 mph.
Tonight
A 20 percent chance of rain after 5am. Increasing clouds, with a low around 32. Southwest wind 10 to 15 mph.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 45. Southwest wind around 15 mph.
Tuesday Night
Mostly cloudy, with a low around 22. Northwest wind 10 to 15 mph.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 30. Blustery, with a north wind around 20 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 10. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday
Mostly sunny, with a high near 24. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 19. South wind 5 to 10 mph. Chance of precipitation is 60%.
Friday
Snow likely, mainly after noon. Mostly cloudy, with a high near 31. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 18.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 2.
Sunday
Partly sunny, with a high near 16.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Avalon WI
 42.62°N 88.8°W (Elev. 902 ft)
Last Update:
4:41 am CST Jan 12, 2026
Forecast Valid:
6am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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