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Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Fog/Mist
41°F
5°C
| Humidity | 87% |
| Wind Speed | E 7 mph |
| Barometer | 30.16 in |
| Dewpoint | 37°F (3°C) |
| Visibility | 6.00 mi |
| Wind Chill | 36°F (2°C) |
| Last update | 4 Mar 10:45 am CST |
Extended Forecast for
2 Miles NW Alden IL
Today
High: 52 °F
Partly Sunny
Tonight
Low: 39 °F
Patchy Fog
then Chance
Showers and
Patchy FogThursday
High: 46 °F
Showers
Likely and
Areas FogThursday Night
Low: 40 °F
Patchy Fog
then Slight
Chance
Showers and
Patchy FogFriday
High: 67 °F
Showers and
Patchy FogFriday Night
Low: 46 °F
Showers
Saturday
High: 54 °F
Slight Chance
Showers then
Mostly SunnySaturday Night
Low: 34 °F
Mostly Clear
Sunday
High: 59 °F
Mostly Sunny
and Breezy
Detailed Forecast
Today
Partly sunny, with a high near 52. East southeast wind 5 to 10 mph.
Tonight
A 50 percent chance of showers, mainly after 1am. Patchy fog after 9pm. Otherwise, cloudy, with a low around 39. East wind around 5 mph.
Thursday
Showers likely, mainly before noon. Areas of fog. Otherwise, cloudy, with a high near 46. East northeast wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 20 percent chance of showers after 3am. Patchy fog. Otherwise, mostly cloudy, with a low around 40. Southeast wind around 5 mph, with gusts as high as 10 mph.
Friday
A chance of showers and thunderstorms before 9am, then showers and possibly a thunderstorm between 9am and 3pm, then a chance of showers and thunderstorms after 3pm. Patchy fog before noon. High near 67. Southeast wind 10 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%.
Friday Night
A chance of showers, then showers and possibly a thunderstorm after 9pm. Low around 46. Chance of precipitation is 90%.
Saturday
A 20 percent chance of showers before noon. Partly sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Mostly sunny, with a high near 59. Breezy.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Showers likely. Partly sunny, with a high near 66. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NW Alden IL
42.48°N 88.55°W
42.48°N 88.55°W
11:31 am CST Mar 4, 2026
11am CST Mar 4, 2026-6pm CDT Mar 10, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
