Heavy Rain and Flash Flooding Possible in Portions of the Southeast, Mid-Atlantic and Appalachians. A Few Severe Thunderstorms Possible in the West and Northwest

Rain and thunderstorms are expected over much of the Southeast, Mid-Atlantic, and central Appalachians. Locally heavy rain is possible, with flash flooding possible over some areas. A few severe thunderstorms will be possible over portions of the western and northwestern U.S. today and Friday.
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Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

A Few Clouds

66°F

19°C

Humidity 35%
Wind Speed NW 8 mph
Barometer 29.98 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 5 May 3:45 pm CDT
Extended Forecast for

Rockton IL

  • Tonight

    Tonight: Mostly clear, with a low around 45. Northwest wind around 5 mph becoming southwest after midnight.

    Mostly Clear

    Low: 45 °F

  • Friday

    Friday: Sunny, with a high near 83. West wind 5 to 15 mph.

    Sunny

    High: 83 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 4am.  Increasing clouds, with a low around 59. West southwest wind around 10 mph.

    Mostly Clear
    then Slight
    Chance
    T-storms

    Low: 59 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly between 7am and 1pm.  Mostly cloudy, with a high near 67. West northwest wind around 10 mph becoming north northeast in the afternoon.

    Chance
    T-storms

    High: 67 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 43. North wind around 5 mph becoming south after midnight.

    Mostly Clear

    Low: 43 °F

  • Sunday

    Sunday: Sunny, with a high near 70.

    Sunny

    High: 70 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers.  Partly cloudy, with a low around 49.

    Chance
    Showers

    Low: 49 °F

  • Monday

    Monday: A chance of showers.  Mostly cloudy, with a high near 69.

    Chance
    Showers

    High: 69 °F

  • Monday
    Night

    Monday Night: Showers likely.  Cloudy, with a low around 54.

    Showers
    Likely

    Low: 54 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 45. Northwest wind around 5 mph becoming southwest after midnight.
Friday
Sunny, with a high near 83. West wind 5 to 15 mph.
Friday Night
A 20 percent chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 59. West southwest wind around 10 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly between 7am and 1pm. Mostly cloudy, with a high near 67. West northwest wind around 10 mph becoming north northeast in the afternoon.
Saturday Night
Mostly clear, with a low around 43. North wind around 5 mph becoming south after midnight.
Sunday
Sunny, with a high near 70.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 49.
Monday
A chance of showers. Mostly cloudy, with a high near 69.
Monday Night
Showers likely. Cloudy, with a low around 54.
Tuesday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 69.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 50.
Wednesday
A slight chance of showers. Partly sunny, with a high near 66.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 47.
Thursday
A chance of showers. Partly sunny, with a high near 66.
Click Map For Forecast
Point Forecast:
Rockton IL
 42.45°N 89.08°W
3:17 pm CDT May 5, 2016
4pm CDT May 5, 2016-6pm CDT May 12, 2016
 
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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