Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Snow and Breezy
27°F
-3°C
| Humidity | 86% |
| Wind Speed | N 21 G 39 mph |
| Barometer | 29.41 in |
| Dewpoint | 23°F (-5°C) |
| Visibility | 0.50 mi |
| Wind Chill | 13°F (-11°C) |
| Last update | 16 Mar 3:35 am CDT |
Extended Forecast for
4 Miles WNW Beloit WI
Blizzard Warning March 16, 03:44am until March 16, 04:00pm
NOW until 4:00pm Mon

Blizzard Warning
Overnight

Low: 18 °F
Heavy Snow
and Blowing
SnowMonday
High: 22 °F
Heavy Snow
and Blowing
SnowMonday Night
Low: 2 °F
Patchy
Blowing Snow
and Blustery
then Partly
CloudyTuesday

High: 20 °F
Increasing
CloudsTuesday Night

Low: 16 °F
Snow
Wednesday

High: 39 °F
Mostly Cloudy
Wednesday Night
Low: 29 °F
Mostly Cloudy
then Slight
Chance RainThursday

High: 46 °F
Mostly Sunny
Detailed Forecast
Overnight
Snow. The snow could be heavy at times. Widespread blowing snow. Low around 18. Windy, with a northwest wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 6 inches possible.
Monday
Snow, mainly before 1pm. The snow could be heavy at times. Widespread blowing snow, mainly before noon. High near 22. Wind chill values between zero and 5. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Patchy blowing snow before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 2. Wind chill values between -10 and zero. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
Increasing clouds, with a high near 20. Wind chill values between -10 and zero. Northwest wind around 10 mph becoming southwest in the afternoon.
Tuesday Night
Snow. Low around 16. South wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Mostly cloudy, with a high near 39. Southwest wind around 10 mph.
Wednesday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 29. Southwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 46. Southwest wind around 5 mph becoming northwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Mostly cloudy, with a high near 52.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 52.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles WNW Beloit WI
42.54°N 89.1°W (Elev. 889 ft)
42.54°N 89.1°W (Elev. 889 ft)
3:33 am CDT Mar 16, 2026
3am CDT Mar 16, 2026-6pm CDT Mar 22, 2026



