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

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fair

32°F

0°C

Humidity 47%
Wind Speed N 6 mph
Barometer 30.02 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 28 Feb 3:55 am CST
Extended Forecast for

Milton WI

  • Today

    Today: Snow likely, mainly after noon. Cloudy, with a high near 28. North wind 5 to 10 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    High: 28 °F

    Chance Snow
    then Snow
    Likely

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 8pm. Mostly cloudy, with a low around 13. North wind 5 to 10 mph.

    Low: 13 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 29. North wind around 5 mph.

    High: 29 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 15. Northeast wind around 5 mph becoming calm in the evening.

    Low: 15 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40. South wind 5 to 10 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain and snow before 9pm, then snow likely. Mostly cloudy, with a low around 28. Southeast wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Chance
    Rain/Snow
    then Snow
    Likely

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow before noon, then a chance of rain. Cloudy, with a high near 40. Southeast wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight. Partly cloudy, with a low around 27. Northeast wind around 5 mph.

    Low: 27 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after noon. Mostly sunny, with a high near 47.

    High: 47 °F

    Chance Rain

Detailed Forecast

Today
Snow likely, mainly after noon. Cloudy, with a high near 28. North wind 5 to 10 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 30 percent chance of snow, mainly before 8pm. Mostly cloudy, with a low around 13. North wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 29. North wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 15. Northeast wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 40. South wind 5 to 10 mph.
Monday Night
A chance of rain and snow before 9pm, then snow likely. Mostly cloudy, with a low around 28. Southeast wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Rain likely, possibly mixed with snow before noon, then a chance of rain. Cloudy, with a high near 40. Southeast wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 27. Northeast wind around 5 mph.
Wednesday
A 30 percent chance of rain, mainly after noon. Mostly sunny, with a high near 47.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 53.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 40.
Friday
A 50 percent chance of rain. Cloudy, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Milton WI
 42.77°N 88.94°W (Elev. 896 ft)
Last Update:
3:34 am CST Feb 28, 2026
Forecast Valid:
4am CST Feb 28, 2026-6pm CST Mar 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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