Atmospheric River to Begin to Impact the Northwest U.S.; Gusty Winds in the Northeast U.S.

A strong atmospheric river moving into northern California later Tuesday will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through at least Wednesday. Gusty winds and isolated rain and snow showers will continue in the Northeast U.S. Tuesday behind a cold front. Read More >

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fair

32°F

0°C

Humidity 80%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 4 Nov 5:15 am CST
Extended Forecast for

5 Miles NNW Shirland IL

  • Today

    Today: Sunny, with a high near 61. Light south wind increasing to 10 to 15 mph in the morning.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. Southeast wind around 10 mph becoming west after midnight.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 57. Breezy, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 57 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. Northwest wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 55. Light southeast wind becoming south 10 to 15 mph in the morning.

    High: 55 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Rain, mainly after midnight.  Low around 45. South wind 10 to 15 mph becoming southwest after midnight.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Chance Rain
    then Rain

  • Friday

    Friday: A 20 percent chance of rain before noon.  Partly sunny, with a high near 59. Southwest wind 10 to 15 mph becoming northwest in the afternoon.

    High: 59 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34. Northwest wind 5 to 15 mph.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of rain after noon.  Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny
    then Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 61. Light south wind increasing to 10 to 15 mph in the morning.
Tonight
Mostly clear, with a low around 45. Southeast wind around 10 mph becoming west after midnight.
Wednesday
Sunny, with a high near 57. Breezy, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 30. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Partly sunny, with a high near 55. Light southeast wind becoming south 10 to 15 mph in the morning.
Thursday Night
Rain, mainly after midnight. Low around 45. South wind 10 to 15 mph becoming southwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 20 percent chance of rain before noon. Partly sunny, with a high near 59. Southwest wind 10 to 15 mph becoming northwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 34. Northwest wind 5 to 15 mph.
Saturday
A 40 percent chance of rain after noon. Partly sunny, with a high near 47.
Saturday Night
A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Shirland IL
 42.54°N 89.22°W (Elev. 850 ft)
5:06 am CST Nov 4, 2025
5am CST Nov 4, 2025-6pm CST Nov 10, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database