Home



Arcturan Station Weather
Greendale, WI  Observed at: L Section - Arcturan Station, Greendale, Wisconsin
Current Conditions  
Last Updated on April 27, 7:42 AM CDT
45.1°
Overcast
 

Sunrise: 5:51 am
Sunset: 7:48 pm
Barometer: 29.28" Hg
Visibility: 10.0 miles


Humidity: 95%
Dew Point: 44° F
Wind: NW 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: 3:23 am CDT Apr 27, 2017
 
Today

Today: Rain, mainly before noon.  High near 48. West wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain then
Chance Rain

Tonight

Tonight: Patchy frost after 5am.  Otherwise, mostly cloudy, with a low around 38. Southwest wind 5 to 10 mph.
Mostly Cloudy
then Patchy
Frost
Friday

Friday: A 50 percent chance of showers, mainly after 1pm.  Mostly cloudy, with a high near 56. Southwest wind around 5 mph becoming east in the afternoon.
Slight Chance
Showers then
Chance
Showers
Friday
Night
Friday Night: A 50 percent chance of showers, mainly before 1am.  Cloudy, with a low around 39. North wind 5 to 10 mph.
Chance
Showers

Saturday

Saturday: A 30 percent chance of showers, mainly after 1pm.  Mostly cloudy, with a high near 47. North wind 10 to 15 mph.
Chance
Showers

Saturday
Night
Saturday Night: Showers likely, then showers and possibly a thunderstorm after 1am.  Low around 39. Northeast wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Showers

Sunday

Sunday: Showers and possibly a thunderstorm.  High near 50. Northeast wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Showers

Sunday
Night
Sunday Night: Showers and possibly a thunderstorm.  Low around 43. Northeast wind 10 to 15 mph becoming southeast after midnight.  Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Showers

Monday

Monday: A 40 percent chance of showers.  Cloudy, with a high near 53.
Chance
Showers

Hi 48 °F Lo 38 °F Hi 56 °F Lo 39 °F Hi 47 °F Lo 39 °F Hi 50 °F Lo 43 °F Hi 53 °F

Hazardous Weather Outlook
 

Today
 
Rain, mainly before noon. High near 48. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
 
Patchy frost after 5am. Otherwise, mostly cloudy, with a low around 38. Southwest wind 5 to 10 mph.
Friday
 
A 50 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 56. Southwest wind around 5 mph becoming east in the afternoon.
Friday Night
 
A 50 percent chance of showers, mainly before 1am. Cloudy, with a low around 39. North wind 5 to 10 mph.
Saturday
 
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 47. North wind 10 to 15 mph.
Saturday Night
 
Showers likely, then showers and possibly a thunderstorm after 1am. Low around 39. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
 
Showers and possibly a thunderstorm. High near 50. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Sunday Night
 
Showers and possibly a thunderstorm. Low around 43. Northeast wind 10 to 15 mph becoming southeast after midnight. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Monday
 
A 40 percent chance of showers. Cloudy, with a high near 53.
Monday Night
 
A 20 percent chance of showers before 1am. Cloudy, with a low around 38.
Tuesday
 
Partly sunny, with a high near 56.
Tuesday Night
 
Partly cloudy, with a low around 37.
Wednesday
 
Partly sunny, with a high near 55.

 

Forecast from NOAA-NWS for Greendale WI.