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

Hazardous Weather Conditions

Current conditions at

Green Bay, Austin Straubel International Airport (KGRB)

Lat: 44.48°NLon: 88.14°WElev: 692ft.

Fog

49°F

9°C

Humidity 100%
Wind Speed E 3 mph
Barometer 29.70 in (1005.9 mb)
Dewpoint 49°F (9°C)
Visibility 0.50 mi
Last update 15 Apr 3:53 am CDT
Extended Forecast for

De Pere WI

Dense Fog Advisory April 15, 04:50am until April 15, 10:00am
Flood Warning until April 15, 01:30pm
Click here for hazard details and duration
Dense Fog Advisory
Flood Warning
  •  
    Dense Fog Advisory April 15, 04:50am until April 15, 10:00am
    Flood Warning until April 15, 01:30pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 53 °F

    Areas Fog

  • Wednesday

    Wednesday: A 40 percent chance of showers after noon. Widespread dense fog, mainly before 11am. Otherwise, mostly cloudy, with a high near 58. Northeast wind 3 to 6 mph.

    High: 58 °F

    Chance
    Showers and
    Dense Fog

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 1am, then a chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 45. Northeast wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: A chance of showers and thunderstorms before 1pm, then a slight chance of rain after 1pm. Widespread dense fog, mainly before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 60. North northeast wind around 6 mph. Chance of precipitation is 40%.

    High: 60 °F

    Chance
    Showers and
    Dense Fog

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. Light and variable wind.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of rain after 1pm. Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm. Low around 45. Chance of precipitation is 90%.

    Low: 45 °F

    Rain

  • Saturday

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly cloudy, with a steady temperature around 53. Light north northeast wind.
Wednesday
A 40 percent chance of showers after noon. Widespread dense fog, mainly before 11am. Otherwise, mostly cloudy, with a high near 58. Northeast wind 3 to 6 mph.
Wednesday Night
Showers and thunderstorms likely before 1am, then a chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 45. Northeast wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms before 1pm, then a slight chance of rain after 1pm. Widespread dense fog, mainly before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 60. North northeast wind around 6 mph. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 46. Light and variable wind.
Friday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 68.
Friday Night
Rain and possibly a thunderstorm. Low around 45. Chance of precipitation is 90%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 56.
Saturday Night
A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Sunday
A 20 percent chance of snow before 1pm. Partly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
De Pere WI
 44.45°N 88.05°W (Elev. 597 ft)
Last Update:
3:58 am CDT Apr 15, 2026
Forecast Valid:
4am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation