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Heavy Snow from the Wasatch to the Upper Midwest through Friday; Severe storms for Ohio Valley on Friday

A strong weather system will bring heavy snow, gusty winds - with blizzard conditions - to a broad area from the Great Basin to the Upper Midwest through Friday creating treacherous travel conditions. Also, strong winds and dry conditions are creating extreme wildfire threats in the southern Plains. Meanwhile, this system will bring a threat of severe thunderstorms to the Ohio Valley on Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

37°F

3°C

Humidity 93%
Wind Speed E 14 G 22 mph
Barometer 29.76 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 23 Feb 6:45 pm CST
Extended Forecast for

Rockton IL

  • Tonight

    Tonight: Showers, with thunderstorms also possible after 10pm.  Low around 36. Breezy, with an east northeast wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Showers and
    Breezy

    Low: 36 °F

  • Friday

    Friday: Showers and possibly a thunderstorm before 1pm, then a chance of showers.  High near 45. East northeast wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers

    High: 45 °F

  • Friday
    Night

    Friday Night: Rain likely before 8pm, then rain and snow likely between 8pm and 9pm, then snow after 9pm.  Low around 24. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Rain/Snow
    Likely then
    Snow and
    Blustery

    Low: 24 °F

  • Saturday

    Saturday: Snow, mainly before 7am.  High near 30. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Blustery.
    Snow then
    Chance Snow

    High: 30 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 21. West northwest wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph.

    Mostly Cloudy

    Low: 21 °F

  • Sunday

    Sunday: Partly sunny, with a high near 42.

    Partly Sunny

    High: 42 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 26.

    Mostly Cloudy

    Low: 26 °F

  • Monday

    Monday: Partly sunny, with a high near 44.

    Partly Sunny

    High: 44 °F

  • Monday
    Night

    Monday Night: A chance of rain and snow after 7pm.  Mostly cloudy, with a low around 32.

    Chance
    Rain/Snow

    Low: 32 °F

Detailed Forecast

Tonight
Showers, with thunderstorms also possible after 10pm. Low around 36. Breezy, with an east northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Showers and possibly a thunderstorm before 1pm, then a chance of showers. High near 45. East northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Rain likely before 8pm, then rain and snow likely between 8pm and 9pm, then snow after 9pm. Low around 24. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow, mainly before 7am. High near 30. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 21. West northwest wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 44.
Monday Night
A chance of rain and snow after 7pm. Mostly cloudy, with a low around 32.
Tuesday
A chance of rain and snow before 1pm, then rain likely. Mostly cloudy, with a high near 52.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 43.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 24.
Thursday
A chance of rain and snow. Mostly sunny, with a high near 39.
Click Map For Forecast
Point Forecast:
Rockton IL
 42.45°N 89.08°W
6:17 pm CST Feb 23, 2017
7pm CST Feb 23, 2017-6pm CST Mar 2, 2017
 
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Additional Resources

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