Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Light Rain

55°F

13°C

Humidity 94%
Wind Speed E 7 mph
Barometer 30.11 in
Dewpoint 54°F (12°C)
Visibility 4.00 mi
Wind Chill53°F (12°C)
Last update 15 Oct 7:45 am CDT
Extended Forecast for

Avalon WI

  • Today

    Today: Showers, mainly after 10am.  Patchy fog after noon. High near 60. East wind 5 to 10 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 60 °F

    Showers
    Likely then
    Showers and
    Patchy Fog

  • Tonight

    Tonight: Showers, mainly before 1am.  Patchy fog before midnight. Low around 45. East wind 5 to 10 mph becoming northwest 10 to 15 mph in the evening. Winds could gust as high as 25 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Showers and
    Patchy Fog
    then Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers, mainly between 9am and 5pm.  Cloudy, then gradually becoming mostly sunny, with a high near 54. Breezy, with a north wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 54 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Widespread frost, mainly after 4am.  Otherwise, mostly clear, with a low around 30. Blustery, with a north wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 30 °F

    Mostly Clear
    and Blustery
    then Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am.  Otherwise, sunny, with a high near 56. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 56 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 37. Southwest wind 5 to 10 mph.

    Low: 37 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 62. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. South wind 5 to 10 mph.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
Showers, mainly after 10am. Patchy fog after noon. High near 60. East wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Showers, mainly before 1am. Patchy fog before midnight. Low around 45. East wind 5 to 10 mph becoming northwest 10 to 15 mph in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 50 percent chance of showers, mainly between 9am and 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 54. Breezy, with a north wind 15 to 20 mph, with gusts as high as 35 mph.
Friday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 30. Blustery, with a north wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 56. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Clear, with a low around 37. Southwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 62. Southwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 40. South wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Avalon WI
 42.66°N 88.83°W (Elev. 922 ft)
7:33 am CDT Oct 15, 2026
8am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database