Flooding Threat in Parts of Texas and New Mexico; Heat in the Western U.S.

Heavy to excessive rainfall across parts of central Texas into southern New Mexico may bring areas of flooding into this evening. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Hot temperatures are forecast for the far southwest U.S., parts of California, and the interior northwest U.S. this week. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

A Few Clouds

73°F

23°C

Humidity 50%
Wind Speed NE 8 mph
Barometer 30.24 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 31 Aug 5:45 pm CDT
Extended Forecast for

2 Miles W Darien WI

  • Tonight

    Tonight: Patchy fog after 5am.  Otherwise, clear, with a low around 49. East wind around 5 mph becoming calm  after midnight.

    Low: 49 °F

    Clear then
    Patchy Fog

  • Labor Day

    Labor Day: Patchy fog before 8am.  Otherwise, sunny, with a high near 77. Calm wind becoming east around 5 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51. East wind around 5 mph becoming calm.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Calm wind.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 70. Southwest wind 5 to 10 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 70 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 44. Northwest wind 5 to 10 mph.

    Low: 44 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 59. West wind 5 to 10 mph.

    High: 59 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, clear, with a low around 49. East wind around 5 mph becoming calm after midnight.
Labor Day
Patchy fog before 8am. Otherwise, sunny, with a high near 77. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 51. East wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 77. Calm wind.
Tuesday Night
Mostly clear, with a low around 55. Calm wind.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 70. Southwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 44. Northwest wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 59. West wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 44.
Friday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 43.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 66.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Darien WI
 42.59°N 88.75°W (Elev. 889 ft)
6:08 pm CDT Aug 31, 2025
7pm CDT Aug 31, 2025-6pm CDT Sep 7, 2025
 
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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