Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Rain
72°F
22°C
| Humidity | 53% |
| Wind Speed | SW 8 mph |
| Barometer | 29.71 in |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 30 Mar 10:10 pm CDT |
Extended Forecast for
Darien WI
Severe T-storm Watch until March 31, 03:00am
NOW until 3:00am Tue

Severe T-storm Watch
Tonight

Low: 60 °F
Chance
T-stormsTuesday
High: 70 °F
Chance
T-storms then
Showers
LikelyTuesday Night

Low: 33 °F
Chance
ShowersWednesday
High: 40 °F
Slight Chance
Rain then
Chance
Rain/SnowWednesday Night

Low: 33 °F
Rain/Snow
Thursday

High: 61 °F
Rain
Thursday Night

Low: 41 °F
Rain Likely
Friday
High: 61 °F
Mostly Cloudy
then Slight
Chance Rain
Detailed Forecast
Tonight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southwest wind 10 to 15 mph.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 70. Southwest wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 33. Northeast wind 10 to 15 mph.
Wednesday
A chance of rain before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Wednesday Night
Rain, possibly mixed with snow, becoming all rain after 1am. Some thunder is also possible. Low around 33. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Rain and possibly a thunderstorm. High near 61. East wind around 15 mph becoming south in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 41. South wind around 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 61. West wind around 10 mph becoming east in the afternoon.
Friday Night
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 41. Chance of precipitation is 70%.
Saturday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of rain. Cloudy, with a low around 33.
Sunday
Mostly cloudy, with a high near 48.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Sunny, with a high near 54.
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)
9:28 pm CDT Mar 30, 2026
10pm CDT Mar 30, 2026-6pm CDT Apr 6, 2026



