Heavy Rain In The Plains; Poor Air Quality Out West

A slow moving weather system in the central U.S. will bring locally heavy rain to much of the Plains this weekend. Isolated flash flooding is possible in this area. Meanwhile, smoke from ongoing wildfires will continue to cause poor air quality across much of the interior West, although fire weather conditions are generally improving in this region. Read More >

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fog

18°C

64°F

Humidity 100%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 18°C (64°F)
Visibility 0.80 km
Last update 18 Aug 1:55 am CDT
Extended Forecast for

Milton WI

Dense Fog Advisory until August 18, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until August 18, 10:00am

    NOW until
    10:00am Sat

    Dense Fog Advisory

  • Overnight

    Overnight: Patchy fog after 3am.  Otherwise, partly cloudy, with a low around 17. Calm wind.

    Patchy Fog

    Low: 17 °C

  • Saturday

    Saturday: Areas of dense fog before 9am.  Otherwise, mostly sunny, with a high near 28. Northeast wind 5 to 10 km/h.

    Areas Dense
    Fog then
    Mostly Sunny

    High: 28 °C

  • Saturday
    Night

    Saturday Night: Patchy fog between 2am and 5am.  Otherwise, partly cloudy, with a low around 16. Northeast wind 5 to 10 km/h becoming south after midnight.

    Mostly Clear
    then Patchy
    Fog

    Low: 16 °C

  • Sunday

    Sunday: Patchy fog between 7am and 8am.  Otherwise, mostly sunny, with a high near 28. Calm wind.

    Patchy Fog
    then Mostly
    Sunny

    High: 28 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 18. East wind around 10 km/h.

    Partly Cloudy

    Low: 18 °C

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 26. Southeast wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.

    Chance
    Showers then
    Showers
    Likely

    High: 26 °C

  • Monday
    Night

    Monday Night: Showers and possibly a thunderstorm.  Low around 18. East wind 10 to 15 km/h becoming north after midnight.  Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.

    Showers

    Low: 18 °C

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Cloudy, then gradually becoming mostly sunny, with a high near 24. North wind 15 to 25 km/h.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 24 °C

Detailed Forecast

Overnight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 17. Calm wind.
Saturday
Areas of dense fog before 9am. Otherwise, mostly sunny, with a high near 28. Northeast wind 5 to 10 km/h.
Saturday Night
Patchy fog between 2am and 5am. Otherwise, partly cloudy, with a low around 16. Northeast wind 5 to 10 km/h becoming south after midnight.
Sunday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 28. Calm wind.
Sunday Night
Partly cloudy, with a low around 18. East wind around 10 km/h.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 26. Southeast wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.
Monday Night
Showers and possibly a thunderstorm. Low around 18. East wind 10 to 15 km/h becoming north after midnight. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.
Tuesday
A chance of showers and thunderstorms. Cloudy, then gradually becoming mostly sunny, with a high near 24. North wind 15 to 25 km/h. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 13.
Wednesday
Sunny, with a high near 25.
Wednesday Night
Mostly clear, with a low around 13.
Thursday
Sunny, with a high near 27.
Thursday Night
Mostly clear, with a low around 15.
Friday
Mostly sunny, with a high near 26.
Click Map For Forecast
Point Forecast:
Milton WI
 42.77°N 88.94°W (Elev. 273 m)
2:08 am CDT Aug 18, 2018
2am CDT Aug 18, 2018-6pm CDT Aug 24, 2018
 
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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