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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Mostly Cloudy

30°F

-1°C

Humidity 69%
Wind Speed W 6 mph
Barometer 30.16 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 12 Mar 1:35 am CDT
Extended Forecast for

Alden IL

High Wind Watch March 13, 04:00am until March 13, 04:00pm
Click here for hazard details and duration
High Wind Watch

  • Overnight

    Overnight: Mostly clear, with a low around 28. West wind around 10 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 44. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 44 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Showers, mainly after midnight. Low around 33. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Chance
    Showers and
    Breezy then
    Showers and
    Windy

  • Friday

    Friday: Mostly cloudy, with a high near 42. Very windy, with a west wind 30 to 35 mph, with gusts as high as 55 mph.

    High: 42 °F

    Mostly Cloudy
    and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. Blustery, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 26 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow showers after 1pm. Cloudy, with a high near 39.

    High: 39 °F

    Cloudy then
    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow showers before 1am, then rain and snow showers. Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Chance Snow
    Showers then
    Rain/Snow

  • Sunday

    Sunday: Rain and snow showers, becoming all rain after 1pm. Cloudy, with a high near 45. Breezy.

    High: 45 °F

    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow. Cloudy, with a low around 15. Windy.

    Low: 15 °F

    Snow and
    Windy

Detailed Forecast

Overnight
Mostly clear, with a low around 28. West wind around 10 mph.
Thursday
Increasing clouds, with a high near 44. West wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Showers, mainly after midnight. Low around 33. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly cloudy, with a high near 42. Very windy, with a west wind 30 to 35 mph, with gusts as high as 55 mph.
Friday Night
Mostly cloudy, with a low around 26. Blustery, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Saturday
A 20 percent chance of snow showers after 1pm. Cloudy, with a high near 39.
Saturday Night
A chance of snow showers before 1am, then rain and snow showers. Low around 31. Chance of precipitation is 80%.
Sunday
Rain and snow showers, becoming all rain after 1pm. Cloudy, with a high near 45. Breezy.
Sunday Night
Snow. Cloudy, with a low around 15. Windy.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 22. Windy.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Mostly cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alden IL
 42.46°N 88.52°W
Last Update:
1:21 am CDT Mar 12, 2026
Forecast Valid:
1am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation