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Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Partly Cloudy
72°F
22°C
| Humidity | 53% |
| Wind Speed | NW 7 mph |
| Barometer | 29.84 in |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 16 Apr 4:45 pm CDT |
Extended Forecast for
7 Miles WSW Fort Atkinson WI
Flood Watch until further notice
Flood Watch April 17, 01:00pm until April 18, 07:00am
Tonight
Low: 52 °F
Mostly Clear
then Patchy
FogFriday
High: 78 °F
Patchy Fog
then Showers
LikelyFriday Night
Low: 39 °F
Severe
Thunderstorms
then Showers
LikelySaturday
High: 48 °F
Slight Chance
ShowersSaturday Night
Low: 31 °F
Mostly Clear
Sunday
High: 48 °F
Mostly Sunny
Sunday Night
Low: 28 °F
Mostly Clear
Monday
High: 58 °F
Sunny
Monday Night
Low: 45 °F
Partly Cloudy
Detailed Forecast
Tonight
Patchy fog after 1am. Otherwise, increasing clouds, with a low around 52. Calm wind becoming southeast around 5 mph after midnight.
Friday
A chance of showers and thunderstorms between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 78. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Some of the storms could be severe. Low around 39. South wind around 15 mph becoming west after midnight. 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.
Saturday
A 20 percent chance of showers before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 48. Northwest wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 31. West wind 5 to 15 mph.
Sunday
Mostly sunny, with a high near 48. Northwest wind 5 to 15 mph.
Sunday Night
Mostly clear, with a low around 28. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 58. Light southeast wind becoming south 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 70.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
7 Miles WSW Fort Atkinson WI
42.88°N 88.96°W (Elev. 774 ft)
42.88°N 88.96°W (Elev. 774 ft)
4:33 pm CDT Apr 16, 2026
4pm CDT Apr 16, 2026-6pm CDT Apr 23, 2026
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