Mercer Island, WA (98040)

12:44 AM PST on December 09, 2016 (GMT -0800)
South Ellis Pond on Mercer Island | | Change Station
Active Advisory: Winter Weather Advisory

Elev 384 ft 47.56 °N, 122.22 °W | Updated 27 seconds ago

Snow
Snow
30.7 °F
Feels Like 31 °F
N
0.2
Wind Variable Wind from West
Gusts 2.5 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.98 in
Visibility 1.8 miles
Clouds Few 1000 ft
Overcast 2000 ft
Windchill 31 °F
Dew Point 28 °F
Humidity 88%
Rainfall 0.00 in
Snow Depth Not available.
7:45 AM 4:17 PM
Waxing Gibbous, 72% visible
METAR KBFI 090753Z 14003KT 1 3/4SM -SN BR FEW010 OVC020 M01/M01 A2998 RMK AO2 SLP151 P0001 T10061011 400501006
Pressure 29.98 in
Visibility 1.8 miles
Clouds Few 1000 ft
Overcast 2000 ft
Windchill 31 °F
Dew Point 28 °F
Humidity 88%
Rainfall 0.00 in
Snow Depth Not available.
7:45 AM 4:17 PM
Waxing Gibbous, 72% visible
METAR KBFI 090753Z 14003KT 1 3/4SM -SN BR FEW010 OVC020 M01/M01 A2998 RMK AO2 SLP151 P0001 T10061011 400501006

10-Day Weather Forecast

Almanac

Astronomy

Dec. 09, 2016 Rise Set
Actual Time
Civil Twilight
Nautical Twilight
Astronomical Twilight
Moon
Length of Visible Light
Length of Day
Tomorrow will be .
, % of the Moon is Illuminated

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Air Quality

  Air Quality AQ Index Pollutant
Not available.

Snow Depth

Station Depth Elevation

Earthquake Activity

City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature

Stations

Nearby Weather Stations

Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   

Watches & Warnings

Winter Weather Advisory
Issued: 6:28 PM PST Dec. 8, 2016 – National Weather Service

... Winter Weather Advisory remains in effect until 8 am PST Friday...

* timing... a weather system will move from south to north over
western Washington tonight. With cold air in place...
precipitation is starting as snow. Precipitation will turn to
rain from the south between 10 PM and 4 am. Some areas south of
Seattle may see a brief period of freezing rain.

* Accumulation... up to 3 inches of snow can be expected before
precipitation turns to rain. A brief period of freezing rain is
possible south of Seattle.

* Main impact... slippery roadways.

Precautionary/preparedness actions...

People planning on travel should be prepared for slippery roadways
overnight.