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Arcturan Station Weather
Greendale, WI  Observed at: L Section - Arcturan Station, Greendale, Wisconsin
Current Conditions  
Last Updated on September 5, 7:11 AM CDT
67.1°
Overcast
 

Sunrise: 6:20 am
Sunset: 7:20 pm
Barometer: 30.08" Hg
Visibility: 3.0 miles


Humidity: 97%
Dew Point: 66° F
Wind: ESE 0 mph
Wind Gust: mph

Radar 





 
 
 
 
 

 
 
 
 
 





Extended Forecast
NWS Forecast for Greendale WI
National Weather Service Forecast for: Greendale WI
Issued by: National Weather Service Milwaukee, WI
Updated: 6:08 am CDT Sep 5, 2015
 
Today

Today: A slight chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 3pm.  Patchy fog before 9am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 85. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 20%.
Slight Chance
T-storms and
Patchy Fog
Tonight

Tonight: A 20 percent chance of showers and thunderstorms before 8pm.  Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 69. South wind around 5 mph.
Slight Chance
T-storms then
Patchy Fog
Sunday

Sunday: Patchy fog before 10am.  Otherwise, mostly sunny and hot, with a high near 90. Southwest wind 5 to 15 mph.
Patchy Fog
then Mostly
Sunny
Sunday
Night
Sunday Night: A 20 percent chance of showers and thunderstorms after 2am.  Partly cloudy, with a low around 70. South wind 5 to 10 mph.
Partly Cloudy
then Slight
Chance
T-storms
Labor
Day
Labor Day: Showers and thunderstorms likely, mainly between 8am and 2pm.  Mostly cloudy, with a high near 82. Southwest wind around 10 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
T-storms
Likely

Monday
Night
Monday Night: Showers and thunderstorms likely, mainly after 8pm.  Mostly cloudy, with a low around 64. Southwest wind around 5 mph becoming northeast after midnight.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
T-storms
Likely

Tuesday

Tuesday: Showers and thunderstorms likely.  Cloudy, with a high near 75. Northeast wind 5 to 10 mph becoming southwest in the afternoon.  Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
T-storms
Likely

Tuesday
Night
Tuesday Night: Showers and thunderstorms likely before 8pm.  Mostly cloudy, with a low around 61. West wind around 5 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
T-storms
Likely then
Mostly Cloudy
Wednesday

Wednesday: Mostly sunny, with a high near 74.
Mostly Sunny

Hi 85 °F Lo 69 °F Hi 90 °F Lo 70 °F Hi 82 °F Lo 64 °F Hi 75 °F Lo 61 °F Hi 74 °F

Special Weather Statement
Hazardous Weather Outlook
 

Today
 
A slight chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 3pm. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 85. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.
Tonight
 
A 20 percent chance of showers and thunderstorms before 8pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 69. South wind around 5 mph.
Sunday
 
Patchy fog before 10am. Otherwise, mostly sunny and hot, with a high near 90. Southwest wind 5 to 15 mph.
Sunday Night
 
A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 70. South wind 5 to 10 mph.
Labor Day
 
Showers and thunderstorms likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 82. Southwest wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
 
Showers and thunderstorms likely, mainly after 8pm. Mostly cloudy, with a low around 64. Southwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
 
Showers and thunderstorms likely. Cloudy, with a high near 75. Northeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
 
Showers and thunderstorms likely before 8pm. Mostly cloudy, with a low around 61. West wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
 
Mostly sunny, with a high near 74.
Wednesday Night
 
Mostly clear, with a low around 58.
Thursday
 
A 20 percent chance of showers. Mostly sunny, with a high near 74.
Thursday Night
 
A 30 percent chance of showers. Mostly cloudy, with a low around 57.
Friday
 
A 30 percent chance of showers. Partly sunny, with a high near 68.

 

Forecast from NOAA-NWS for Greendale WI.