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Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Overcast
70°F
21°C
| Humidity | 73% |
| Wind Speed | SW 12 G 17 mph |
| Barometer | 29.77 in |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 12 Apr 5:45 pm CDT |
Extended Forecast for
6 Miles S Afton WI
Tonight
Low: 60 °F
Showers and
Patchy Fog
then Isolated
ShowersMonday
High: 77 °F
Mostly Cloudy
then Slight
Chance
T-stormsMonday Night
Low: 64 °F
Chance
Showers then
Chance
T-stormsTuesday
High: 79 °F
Slight Chance
T-storms then
Chance
T-stormsTuesday Night

Low: 59 °F
Showers
Wednesday

High: 71 °F
Showers
Wednesday Night

Low: 56 °F
Showers
LikelyThursday

High: 74 °F
Chance
ShowersThursday Night

Low: 55 °F
Mostly Clear
Detailed Forecast
Tonight
Showers and thunderstorms before midnight, then isolated showers between midnight and 1am. Patchy fog between 7pm and midnight. Low around 60. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 77. South wind 10 to 15 mph.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly after 10pm. Mostly cloudy, with a low around 64. South wind around 15 mph.
Tuesday
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 79. Southwest wind 10 to 15 mph. Chance of precipitation is 50%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 59. Southwest wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 71. South wind 10 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56. South wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Mostly cloudy, then gradually becoming sunny, with a high near 74. West wind 10 to 15 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 55.
Friday
A 40 percent chance of showers after 1pm. Partly sunny, with a high near 81.
Friday Night
Showers and possibly a thunderstorm. Low around 52. Chance of precipitation is 80%.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 62.
Saturday Night
A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Sunday
A 30 percent chance of snow showers. Mostly sunny, with a high near 55.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles S Afton WI
42.6°N 89.07°W (Elev. 751 ft)
42.6°N 89.07°W (Elev. 751 ft)
6:31 pm CDT Apr 12, 2026
6pm CDT Apr 12, 2026-6pm CDT Apr 19, 2026



