National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Partly Cloudy and Windy

13°C

55°F

Humidity 16%
Wind Speed W 43 G 63 km/h
Barometer 30.06 in
Dewpoint -12°C (10°F)
Visibility 16 km
Wind Chill9°C (49°F)
Last update 19 Apr 2:45 pm CDT
Extended Forecast for

Milton WI

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around -1. West wind 25 to 30 km/h decreasing to 15 to 20 km/h in the evening. Winds could gust as high as 45 km/h.

    Decreasing
    Clouds

    Low: -1 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 9. Northwest wind 20 to 25 km/h.

    Mostly Sunny

    High: 9 °C

  • Saturday
    Night

    Saturday Night: Widespread frost, mainly after 1am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around -1. West wind 10 to 15 km/h.

    Frost

    Low: -1 °C

  • Sunday

    Sunday: Sunny, with a high near 14. West wind 15 to 25 km/h.

    Sunny

    High: 14 °C

  • Sunday
    Night

    Sunday Night: Areas of frost after 4am. Otherwise, clear, with a low around 1. West wind 10 to 15 km/h.

    Mostly Clear
    then Areas
    Frost

    Low: 1 °C

  • Monday

    Monday: Areas of frost before 8am. Otherwise, increasing clouds, with a high near 17. Southwest wind 10 to 20 km/h increasing to 20 to 30 km/h in the afternoon. Winds could gust as high as 40 km/h.

    Areas Frost
    then Partly
    Sunny

    High: 17 °C

  • Monday
    Night

    Monday Night: Showers likely. Mostly cloudy, with a low around 9. Breezy, with a southwest wind 25 to 35 km/h, with gusts as high as 50 km/h. Chance of precipitation is 70%. New precipitation amounts between 1 and 2.5 mm possible.

    Showers
    Likely and
    Breezy

    Low: 9 °C

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 16. Southwest wind 25 to 30 km/h, with gusts as high as 45 km/h. Chance of precipitation is 70%. New rainfall amounts between 5 and 7.5 mm possible.

    Showers
    Likely

    High: 16 °C

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 2.

    Slight Chance
    T-storms

    Low: 2 °C

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around -1. West wind 25 to 30 km/h decreasing to 15 to 20 km/h in the evening. Winds could gust as high as 45 km/h.
Saturday
Mostly sunny, with a high near 9. Northwest wind 20 to 25 km/h.
Saturday Night
Widespread frost, mainly after 1am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around -1. West wind 10 to 15 km/h.
Sunday
Sunny, with a high near 14. West wind 15 to 25 km/h.
Sunday Night
Areas of frost after 4am. Otherwise, clear, with a low around 1. West wind 10 to 15 km/h.
Monday
Areas of frost before 8am. Otherwise, increasing clouds, with a high near 17. Southwest wind 10 to 20 km/h increasing to 20 to 30 km/h in the afternoon. Winds could gust as high as 40 km/h.
Monday Night
Showers likely. Mostly cloudy, with a low around 9. Breezy, with a southwest wind 25 to 35 km/h, with gusts as high as 50 km/h. Chance of precipitation is 70%. New precipitation amounts between 1 and 2.5 mm possible.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 16. Southwest wind 25 to 30 km/h, with gusts as high as 45 km/h. Chance of precipitation is 70%. New rainfall amounts between 5 and 7.5 mm possible.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 2.
Wednesday
Sunny, with a high near 12.
Wednesday Night
Widespread frost. Otherwise, mostly clear, with a low around 0.
Thursday
Widespread frost. Otherwise, mostly sunny, with a high near 16.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 5.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 16.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Milton WI
 42.77°N 88.94°W (Elev. 273 m)
Last Update:
3:40 pm CDT Apr 19, 2024
Forecast Valid:
3pm CDT Apr 19, 2024-6pm CDT Apr 26, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation