Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Fog
37°F
3°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.97 in |
| Dewpoint | 37°F (3°C) |
| Visibility | 0.50 mi |
| Last update | 5 Mar 2:55 am CST |
Extended Forecast for
7 Miles NE Avalon WI
Dense Fog Advisory March 5, 03:11am until March 5, 12:00pm
NOW until 12:00pm Thu

Dense Fog Advisory
Overnight

Low: 38 °F
Slight Chance
Rain and
Patchy FogThursday

High: 47 °F
Chance Rain
and Patchy
FogThursday Night

Low: 38 °F
Areas Fog
Friday
High: 67 °F
Showers then
Showers
LikelyFriday Night

Low: 48 °F
Showers and
BreezySaturday
High: 57 °F
Breezy.
Slight Chance
Showers then
Partly SunnySaturday Night

Low: 32 °F
Mostly Clear
Sunday

High: 59 °F
Sunny and
Breezy
Detailed Forecast
Overnight
A 20 percent chance of rain. Patchy fog. Otherwise, cloudy, with a low around 38. Northeast wind around 5 mph.
Thursday
A 30 percent chance of rain, mainly before 9am. Patchy fog before 3pm, then patchy fog after 4pm. Otherwise, cloudy, with a high near 47. Northeast wind around 5 mph.
Thursday Night
Areas of fog. Otherwise, cloudy, with a low around 38. East wind around 5 mph becoming southeast after midnight.
Friday
Showers, with thunderstorms also possible after 9am. High near 67. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm. Low around 48. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 20 percent chance of showers before noon. Partly sunny, with a high near 57. Breezy, with a southwest wind 10 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Mostly clear, with a low around 32. Northwest wind 5 to 10 mph becoming southwest after midnight.
Sunday
Sunny, with a high near 59. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 67.
Monday Night
A 20 percent chance of rain. Mostly clear, with a low around 42.
Tuesday
Rain likely. Mostly sunny, with a high near 63. Chance of precipitation is 70%.
Tuesday Night
Rain. Low around 35. Chance of precipitation is 80%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 47. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
7 Miles NE Avalon WI
42.72°N 88.74°W (Elev. 997 ft)
42.72°N 88.74°W (Elev. 997 ft)
2:32 am CST Mar 5, 2026
3am CST Mar 5, 2026-6pm CDT Mar 11, 2026



