Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Light Drizzle Fog/Mist
37°F
3°C
| Humidity | 100% |
| Wind Speed | E 14 mph |
| Barometer | 29.80 in |
| Dewpoint | 37°F (3°C) |
| Visibility | 5.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 2 Apr 9:45 am CDT |
Extended Forecast for
3 Miles N Poplar Grove IL
Today
High: 67 °F
Showers and
Patchy FogTonight
Low: 41 °F
Breezy.
Showers
Likely then
Mostly CloudyFriday
High: 60 °F
Mostly Cloudy
then Slight
Chance
ShowersFriday Night
Low: 41 °F
Showers
Saturday
High: 57 °F
Slight Chance
Showers and
BreezySaturday Night
Low: 32 °F
Mostly Cloudy
and Breezy
then Mostly
CloudySunday
High: 50 °F
Mostly Sunny
Sunday Night
Low: 32 °F
Mostly Clear
Monday
High: 51 °F
Partly Sunny
Detailed Forecast
Today
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog before noon. High near 67. Breezy, with an east southeast wind 15 to 25 mph becoming south southwest in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers likely and possibly a thunderstorm before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 41. Breezy, with a south southwest wind 20 to 25 mph becoming west 15 to 20 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 60. West wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Showers and possibly a thunderstorm. Low around 41. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Saturday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 57. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 32. Breezy.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 32.
Monday
Partly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 60. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles N Poplar Grove IL
42.4°N 88.82°W
42.4°N 88.82°W
9:26 am CDT Apr 2, 2026
10am CDT Apr 2, 2026-6pm CDT Apr 8, 2026
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