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

4 Miles NNE New Franken WI

Dense Fog Advisory April 15, 04:34am 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, 04:34am until April 15, 10:00am
    Flood Warning until April 15, 01:30pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 50 °F

    Areas Fog

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after 4pm. Widespread dense fog before 4pm, then areas of dense fog after 5pm. Otherwise, mostly cloudy, with a high near 53. East northeast wind 5 to 7 mph.

    High: 53 °F

    Chance
    Showers and
    Dense Fog

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 43. Northeast wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 43 °F

    Chance
    Showers 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 56. North northeast wind 6 to 8 mph. Chance of precipitation is 40%.

    High: 56 °F

    Chance
    Showers and
    Dense Fog

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. South southeast wind around 6 mph.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of rain after 1pm. Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm. Low around 44. Chance of precipitation is 90%.

    Low: 44 °F

    Rain

  • Saturday

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

Detailed Forecast

Overnight
Areas of fog. Otherwise, cloudy, with a steady temperature around 50. Light north wind.
Wednesday
A 30 percent chance of showers, mainly after 4pm. Widespread dense fog before 4pm, then areas of dense fog after 5pm. Otherwise, mostly cloudy, with a high near 53. East northeast wind 5 to 7 mph.
Wednesday Night
A chance of showers and thunderstorms. Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 43. Northeast wind around 7 mph. Chance of precipitation is 50%. 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 56. North northeast wind 6 to 8 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 43. South southeast wind around 6 mph.
Friday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 61.
Friday Night
Rain and possibly a thunderstorm. Low around 44. Chance of precipitation is 90%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 53.
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 42.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE New Franken WI
 44.59°N 87.8°W (Elev. 810 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

Radar & Satellite Image

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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