Snow in the Rockies and High Plains

A surge of cold air will bring rapidly falling temperatures and snow to spread across the Rockies, Plains and Middle Mississippi Valley into the Great Lakes over the next couple of days. Heavy showers and thunderstorms will continue to bring a threat of flash and urban flooding, hail, and strong/gusty winds to the Florida peninsula into midweek. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

50°F

10°C

Humidity 47%
Wind Speed SW 15 G 20 mph
Barometer 29.75 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 19 Apr 2:15 am CDT
Extended Forecast for

Beloit WI

  • Overnight

    Overnight: Partly cloudy, with a low around 41. West wind 5 to 10 mph.

    Partly Cloudy

    Low: 41 °F

  • Monday

    Monday: A 40 percent chance of showers, mainly after 7am.  Cloudy, with a high near 46. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Chance
    Showers

    High: 46 °F

  • Monday
    Night

    Monday Night: A chance of rain and snow showers before 2am, then a slight chance of snow showers after 5am.  Mostly cloudy, with a low around 31. Northwest wind 5 to 15 mph.  Chance of precipitation is 30%.

    Chance
    Rain/Snow

    Low: 31 °F

  • Tuesday

    Tuesday: A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 2pm, then a chance of rain showers after 2pm.  Mostly cloudy, with a high near 42. North wind 5 to 10 mph becoming west in the morning.  Chance of precipitation is 40%.

    Chance
    Rain/Snow

    High: 42 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 28. Northwest wind around 5 mph.

    Mostly Cloudy

    Low: 28 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm.  Partly sunny, with a high near 44. Northwest wind 5 to 15 mph.

    Mostly Sunny
    then Slight
    Chance
    Showers

    High: 44 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, then gradually becoming clear, with a low around 29. West wind 5 to 10 mph.

    Decreasing
    Clouds

    Low: 29 °F

  • Thursday

    Thursday: Sunny, with a high near 57. West wind 5 to 15 mph.

    Sunny

    High: 57 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 37.

    Mostly Clear

    Low: 37 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 41. West wind 5 to 10 mph.
Monday
A 40 percent chance of showers, mainly after 7am. Cloudy, with a high near 46. Northwest wind around 15 mph, with gusts as high as 25 mph.
Monday Night
A chance of rain and snow showers before 2am, then a slight chance of snow showers after 5am. Mostly cloudy, with a low around 31. Northwest wind 5 to 15 mph. Chance of precipitation is 30%.
Tuesday
A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 2pm, then a chance of rain showers after 2pm. Mostly cloudy, with a high near 42. North wind 5 to 10 mph becoming west in the morning. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 28. Northwest wind around 5 mph.
Wednesday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 44. Northwest wind 5 to 15 mph.
Wednesday Night
Mostly cloudy, then gradually becoming clear, with a low around 29. West wind 5 to 10 mph.
Thursday
Sunny, with a high near 57. West wind 5 to 15 mph.
Thursday Night
Mostly clear, with a low around 37.
Friday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 58.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 42.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 56.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 59.
Click Map For Forecast
Point Forecast:
Beloit WI
 42.52°N 89.02°W (Elev. 745 ft)
1:26 am CDT Apr 19, 2021
2am CDT Apr 19, 2021-6pm CDT Apr 25, 2021
 
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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