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Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Fog Light Rain
41°F
5°C
| Humidity | 100% |
| Wind Speed | N 5 mph |
| Barometer | 29.60 in |
| Dewpoint | 41°F (5°C) |
| Visibility | 0.50 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 28 Dec 8:45 am CST |
Extended Forecast for
7 Miles NE Avalon WI
Wind Advisory December 28, 06:00pm until December 29, 06:00pm
Dense Fog Advisory December 28, 09:45am until December 28, 12:00pm
NOW until 12:00pm Sun

Dense Fog Advisory
Today

High: 46 °F
Rain and
Areas Dense
FogTonight
Low: 17 °F
Rain/Snow and
Patchy
Blowing SnowMonday
High: 20 °F
Snow Likely
and Areas
Blowing SnowMonday Night
Low: 7 °F
Patchy
Blowing Snow
and Blustery
then Partly
CloudyTuesday

High: 26 °F
Partly Sunny
Tuesday Night

Low: 25 °F
Mostly Cloudy
Wednesday
High: 26 °F
Mostly Cloudy
then Slight
Chance SnowWednesday Night
Low: 9 °F
Chance Snow
then Mostly
Cloudy
Detailed Forecast
Today
Rain. Areas of dense fog. High near 46. East wind 5 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain likely before 7pm, then a chance of rain and snow between 7pm and 8pm, then snow after 8pm. Patchy blowing snow after 10pm. Low around 17. Wind chill values between zero and 10. Windy, with a west wind 20 to 25 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Monday
Snow likely, mainly before 7am. Areas of blowing snow. Cloudy, then gradually becoming mostly sunny, with a high near 20. Wind chill values between zero and 5. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
Patchy blowing snow before 8pm. Partly cloudy, with a low around 7. Wind chill values between -5 and zero. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
Partly sunny, with a high near 26. Southwest wind 10 to 15 mph.
Tuesday Night
Mostly cloudy, with a steady temperature around 25. West wind 10 to 15 mph.
Wednesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 26. Northwest wind 10 to 15 mph.
Wednesday Night
A 30 percent chance of snow before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 9. Northwest wind around 10 mph.
New Year's Day
Mostly cloudy, then gradually becoming sunny, with a high near 16.
Thursday Night
Mostly clear, with a low around 4.
Friday
Mostly sunny, with a high near 23.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
Partly sunny, with a high near 29.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
7 Miles NE Avalon WI
42.72°N 88.74°W (Elev. 997 ft)
42.72°N 88.74°W (Elev. 997 ft)
9:08 am CST Dec 28, 2025
9am CST Dec 28, 2025-6pm CST Jan 3, 2026



