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

Below Normal Temperatures Continue

A strong cold front will sweep through the East on Wednesday with heavy wet snow from the eastern Great Lakes into northern New England and strong thunderstorms with damaging winds in the Mid-Atlantic and Northeast. The big story though will continue to be the well below average temperatures behind this storm system or east of the Rockies, as numerous record low temperatures are likely. Read More >

Current conditions at

Baraboo Wisconsin Dells Airport (KDLL)

Lat: 43.52°NLon: 89.77°WElev: 971ft.

Fair

24°F

-4°C

Humidity 80%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 21 Apr 4:15 am CDT
Extended Forecast for

Portage WI

  • Overnight

    Overnight: A 20 percent chance of snow showers. Mostly cloudy, with a low around 26. North wind around 5 mph.

    Slight Chance
    Snow Showers

    Low: 26 °F

  • Wednesday

    Wednesday: A chance of snow showers before 1pm, then a chance of rain and snow showers. Partly sunny, with a high near 43. North wind 5 to 10 mph. Chance of precipitation is 40%.

    Chance Snow
    Showers then
    Chance
    Rain/Snow

    High: 43 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of rain and snow showers before 7pm, then a chance of sprinkles and flurries between 7pm and 8pm. Widespread frost after 2am. Otherwise, partly cloudy, with a low around 27. West wind 5 to 10 mph. Chance of precipitation is 10%.

    Slight Chance
    Rain/Snow
    then Frost

    Low: 27 °F

  • Thursday

    Thursday: Widespread frost before 8am. Otherwise, sunny, with a high near 59. West wind 5 to 15 mph.

    Frost then
    Sunny

    High: 59 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 37. Southwest wind 5 to 10 mph.

    Partly Cloudy

    Low: 37 °F

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 57. Southwest wind 5 to 10 mph.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    High: 57 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 40. South wind around 5 mph.

    Slight Chance
    Showers

    Low: 40 °F

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 57. Northwest wind 5 to 10 mph.

    Partly Sunny
    then Slight
    Chance
    Showers

    High: 57 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 33.

    Partly Cloudy

    Low: 33 °F

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Mostly cloudy, with a low around 26. North wind around 5 mph.
Wednesday
A chance of snow showers before 1pm, then a chance of rain and snow showers. Partly sunny, with a high near 43. North wind 5 to 10 mph. Chance of precipitation is 40%.
Wednesday Night
A slight chance of rain and snow showers before 7pm, then a chance of sprinkles and flurries between 7pm and 8pm. Widespread frost after 2am. Otherwise, partly cloudy, with a low around 27. West wind 5 to 10 mph. Chance of precipitation is 10%.
Thursday
Widespread frost before 8am. Otherwise, sunny, with a high near 59. West wind 5 to 15 mph.
Thursday Night
Partly cloudy, with a low around 37. Southwest wind 5 to 10 mph.
Friday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 57. Southwest wind 5 to 10 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 40. South wind around 5 mph.
Saturday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 57. Northwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
Partly sunny, with a high near 67.
Monday Night
Mostly cloudy, with a low around 54.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Portage WI
 43.55°N 89.46°W (Elev. 791 ft)
Last Update:
3:24 am CDT Apr 21, 2021
Forecast Valid:
4am CDT Apr 21, 2021-6pm CDT Apr 27, 2021
 
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