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

Hazardous Weather Conditions

Current conditions at

Burlington Municipal Airport (KBUU)

Lat: 42.69°NLon: 88.31°WElev: 778ft.

Overcast

30°F

-1°C

Humidity 96%
Wind Speed N 3 mph
Barometer 30.23 in
Dewpoint 29°F (-2°C)
Visibility 0.25 mi
Last update 4 Mar 1:35 am CST
Extended Forecast for

3 Miles NNW Salem WI

Dense Fog Advisory until March 4, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until March 4, 09:00am

    NOW until 9:00am Wed

    Dense Fog Advisory

  • Overnight

    Low: 28 °F

    Dense
    Freezing Fog

  • Wednesday

    Wednesday: Areas of dense fog between 7am and 10am. Widespread dense freezing fog before 7am. Otherwise, partly sunny, with a high near 49. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 49 °F

    Dense
    Freezing Fog
    and Areas
    Dense Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 4am. Patchy fog between 1am and 4am. Otherwise, mostly cloudy, with a low around 37. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Slight Chance
    Rain then
    Rain Likely
    and Patchy
    Fog

  • Thursday

    Thursday: Rain, mainly before noon. High near 46. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain then
    Chance Rain

  • Thursday Night

    Thursday Night: Cloudy, with a low around 39. Northeast wind around 5 mph becoming calm.

    Low: 39 °F

    Cloudy

  • Friday

    Friday: Rain, with thunderstorms also possible after 3pm. High near 66. Southeast wind 5 to 15 mph becoming south in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 66 °F

    Rain

  • Friday Night

    Friday Night: Rain before 9pm, then rain and possibly a thunderstorm between 9pm and 3am, then rain after 3am. Low around 44. Southwest wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Rain

  • Saturday

    Saturday: A 20 percent chance of rain before noon. Mostly cloudy, then gradually becoming sunny, with a high near 53. Northwest wind 10 to 15 mph.

    High: 53 °F

    Slight Chance
    Rain then
    Mostly Sunny

Detailed Forecast

Overnight
Widespread dense freezing fog. Mostly cloudy, with a low around 28. Calm wind.
Wednesday
Areas of dense fog between 7am and 10am. Widespread dense freezing fog before 7am. Otherwise, partly sunny, with a high near 49. Light east wind becoming southeast 5 to 10 mph in the morning.
Wednesday Night
Rain likely, mainly after 4am. Patchy fog between 1am and 4am. Otherwise, mostly cloudy, with a low around 37. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain, mainly before noon. High near 46. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Cloudy, with a low around 39. Northeast wind around 5 mph becoming calm.
Friday
Rain, with thunderstorms also possible after 3pm. High near 66. Southeast wind 5 to 15 mph becoming south in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Rain before 9pm, then rain and possibly a thunderstorm between 9pm and 3am, then rain after 3am. Low around 44. Southwest wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 20 percent chance of rain before noon. Mostly cloudy, then gradually becoming sunny, with a high near 53. Northwest wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 68.
Monday Night
A 20 percent chance of rain and thunderstorms. Mostly clear, with a low around 49.
Tuesday
Rain likely. Partly sunny, with a high near 67. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Salem WI
 42.64°N 88.15°W (Elev. 797 ft)
Last Update:
1:32 am CST Mar 4, 2026
Forecast Valid:
1am CST Mar 4, 2026-6pm CDT Mar 10, 2026
 
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