News Headlines
Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Fog
52°F
11°C
| Humidity | 100% |
| Wind Speed | SE 8 mph |
| Barometer | 29.90 in |
| Dewpoint | 52°F (11°C) |
| Visibility | 0.25 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 17 Apr 2:35 am CDT |
Extended Forecast for
2 Miles W Darien WI
Flood Watch April 17, 01:00pm until April 18, 07:00am
Dense Fog Advisory April 17, 02:47am until April 17, 09:00am
NOW until 9:00am Fri

Dense Fog Advisory
Overnight

Low: 52 °F
Mostly Cloudy
Friday
High: 80 °F
Mostly Sunny
then Chance
T-storms and
BreezyFriday Night
Low: 39 °F
Severe
Thunderstorms
and Breezy
then Chance
T-stormsSaturday

High: 48 °F
Decreasing
Clouds and
BreezySaturday Night

Low: 30 °F
Mostly Clear
Sunday

High: 48 °F
Mostly Sunny
Sunday Night

Low: 29 °F
Mostly Clear
Monday

High: 56 °F
Sunny
Detailed Forecast
Overnight
Mostly cloudy, with a low around 52. Southeast wind around 5 mph.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 80. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night
Showers and thunderstorms, mainly before 1am. Some of the storms could be severe. Low around 39. Breezy, with a south wind 15 to 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 48. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 30. West wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 48. Northwest wind 5 to 15 mph.
Sunday Night
Mostly clear, with a low around 29. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Monday
Sunny, with a high near 56. Light and variable wind becoming south 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 76.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
2 Miles W Darien WI
42.59°N 88.75°W (Elev. 889 ft)
42.59°N 88.75°W (Elev. 889 ft)
2:36 am CDT Apr 17, 2026
2am CDT Apr 17, 2026-6pm CDT Apr 23, 2026



