Winter Storm in the West; Severe Weather Across the Midwest

A strong winter storm will continue to progress across the Great Basin and Rockies bringing heavy mountain snow, high winds, and near blizzard conditions that will cause dangerous travel conditions. Severe thunderstorms and heavy rain are possible late Tuesday through the night from parts of the mid-Mississippi Valley to the Ohio Valley and southern Lower Michigan. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fair

50°F

10°C

Humidity 100%
Wind Speed S 5 mph
Barometer 29.35 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 27 Feb 4:35 am CST
Extended Forecast for

5 Miles SSW Janesville WI

  • Today

    Today: A 20 percent chance of showers after 5pm.  Increasing clouds, with a high near 75. Southwest wind 5 to 15 mph.

    Sunny then
    Slight Chance
    Showers

    High: 75 °F

  • Tonight

    Tonight: A chance of rain showers before 1am, then snow showers likely. Some thunder is also possible.  Mostly cloudy, with a low around 17. Windy, with a southwest wind 5 to 10 mph becoming northwest 15 to 25 mph in the evening. Winds could gust as high as 35 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Chance
    T-storms and
    Blustery then
    Rain/Snow
    Likely and
    Windy

    Low: 17 °F

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 26. Wind chill values between zero and 10. Windy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    Becoming
    Sunny and
    Windy

    High: 26 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 16. West wind 5 to 15 mph becoming southwest after midnight.

    Clear

    Low: 16 °F

  • Thursday

    Thursday: Sunny, with a high near 43. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    Sunny then
    Sunny and
    Breezy

    High: 43 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 31. Breezy, with a south wind 15 to 20 mph, with gusts as high as 25 mph.

    Mostly Clear
    and Breezy

    Low: 31 °F

  • Friday

    Friday: Mostly sunny, with a high near 47. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Mostly Sunny
    and Breezy

    High: 47 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 36. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Mostly Clear

    Low: 36 °F

  • Saturday

    Saturday: Sunny, with a high near 62.

    Sunny

    High: 62 °F

Detailed Forecast

Today
A 20 percent chance of showers after 5pm. Increasing clouds, with a high near 75. Southwest wind 5 to 15 mph.
Tonight
A chance of rain showers before 1am, then snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 17. Windy, with a southwest wind 5 to 10 mph becoming northwest 15 to 25 mph in the evening. Winds could gust as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 26. Wind chill values between zero and 10. Windy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Wednesday Night
Clear, with a low around 16. West wind 5 to 15 mph becoming southwest after midnight.
Thursday
Sunny, with a high near 43. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Thursday Night
Mostly clear, with a low around 31. Breezy, with a south wind 15 to 20 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 47. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 36. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 69. Breezy.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 55. Breezy.
Monday
Rain likely. Partly sunny, with a high near 65. Windy. Chance of precipitation is 60%.
Click Map For Forecast
Point Forecast:
5 Miles SSW Janesville WI
 42.63°N 89.04°W (Elev. 804 ft)
2:56 am CST Feb 27, 2024
4am CST Feb 27, 2024-6pm CST Mar 4, 2024
 
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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