Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Overcast and Breezy
19°F
-7°C
| Humidity | 68% |
| Wind Speed | NW 22 G 28 mph |
| Barometer | 29.88 in |
| Dewpoint | 10°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 2°F (-17°C) |
| Last update | 16 Mar 7:45 pm CDT |
Extended Forecast for
Darien WI
Winter Weather Advisory March 16, 08:30pm until March 16, 09:00pm
NOW until 9:00pm Mon

Winter Weather Advisory
Tonight

Low: 0 °F
Slight Chance
Snow and
Patchy
Blowing SnowTuesday

High: 20 °F
Increasing
CloudsTuesday Night

Low: 16 °F
Snow
Wednesday
High: 38 °F
Chance Snow
then Mostly
SunnyWednesday Night
Low: 29 °F
Mostly Cloudy
then Slight
Chance RainThursday

High: 44 °F
Partly Sunny
Thursday Night

Low: 31 °F
Mostly Cloudy
Friday

High: 52 °F
Partly Sunny
Detailed Forecast
Tonight
A 20 percent chance of snow before 1am. Patchy blowing snow before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 0. Wind chill values between -5 and -10. 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 -5 and -15. Northwest wind around 10 mph becoming southwest in the afternoon.
Tuesday Night
Snow, mainly after 11pm. Low around 16. South wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday
A 30 percent chance of snow before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 38. Southwest wind around 10 mph.
Wednesday Night
A 20 percent chance of rain after 1am. Increasing clouds, with a low around 29. Southwest wind around 5 mph.
Thursday
Partly sunny, with a high near 44. Southwest wind around 5 mph becoming northwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 31. North wind around 5 mph becoming south after midnight.
Friday
Partly sunny, with a high near 52. Southwest wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 41.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Darien WI
42.59°N 88.72°W (Elev. 945 ft)
42.59°N 88.72°W (Elev. 945 ft)
6:52 pm CDT Mar 16, 2026
8pm CDT Mar 16, 2026-6pm CDT Mar 23, 2026



