Severe Thunderstorm and Fire Weather Threats in the Central U.S. Today; Strong Storm in Western Alaska

There is an Enhanced Risk (Level 3 of 5) for severe thunderstorms today with threats for significant severe hail and tornado potential over southern Iowa into northern Missouri and west-central Illinois. Elevated to critical fire weather is possible today due to gusty winds and dry conditions over parts of the southern High Plains and northeastern Montana. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Mostly Cloudy

64°F

18°C

Humidity 22%
Wind Speed E 20 G 29 mph
Barometer 29.92 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 16 Apr 10:45 am CDT
Extended Forecast for

5 Miles SSW Janesville WI

  • Today

    Today: A 40 percent chance of showers and thunderstorms after 4pm.  Mostly cloudy, with a high near 68. Windy, with an east wind 20 to 25 mph, with gusts as high as 40 mph.

    Chance
    T-storms and
    Windy

    High: 68 °F

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 4am. Some of the storms could produce heavy rainfall.  Low around 61. Windy, with a southeast wind 15 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Heavy Rain
    and Windy
    then T-storms
    Likely

    Low: 61 °F

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before 1pm.  Cloudy, with a high near 64. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Breezy.
    T-storms
    Likely then
    Slight Chance
    T-storms

    High: 64 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 45. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

    Low: 45 °F

  • Thursday

    Thursday: Showers likely, mainly after 1pm.  Mostly cloudy, with a high near 59. Northwest wind 5 to 10 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Showers then
    Showers
    Likely

    High: 59 °F

  • Thursday
    Night

    Thursday Night: A 40 percent chance of showers before 1am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Northwest wind 10 to 15 mph.

    Chance
    Showers

    Low: 40 °F

  • Friday

    Friday: Mostly sunny, with a high near 55. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Mostly Sunny
    and Breezy

    High: 55 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 35. West wind around 15 mph, with gusts as high as 25 mph.

    Partly Cloudy

    Low: 35 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 52.

    Mostly Sunny

    High: 52 °F

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 68. Windy, with an east wind 20 to 25 mph, with gusts as high as 40 mph.
Tonight
Showers and thunderstorms, mainly before 4am. Some of the storms could produce heavy rainfall. Low around 61. Windy, with a southeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers and thunderstorms likely, mainly before 1pm. Cloudy, with a high near 64. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly cloudy, with a low around 45. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 59. Northwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 40 percent chance of showers before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Northwest wind 10 to 15 mph.
Friday
Mostly sunny, with a high near 55. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 35. West wind around 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 35.
Monday
Mostly sunny, with a high near 60.
Click Map For Forecast
Point Forecast:
5 Miles SSW Janesville WI
 42.63°N 89.04°W (Elev. 804 ft)
10:26 am CDT Apr 16, 2024
11am CDT Apr 16, 2024-6pm CDT Apr 22, 2024
 
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