Mercer Island, WA

6:25 AM PST on February 10, 2012 (GMT -0800)
Elev: 292 ft
Lon: 122.2° W
Lat: 47.6° N
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Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Weather Underground Forecast for Friday, February 10, 2012.

Expect active weather to move into the East on Friday, as a trough of low pressure moves from the Southern Plains and into the Eastern Valleys. Flow around this system will pull moisture and energy in from the Gulf of Mexico. This will produce scattered showers and thunderstorms over the Southern Plains and Lower Mississippi River Valley throughout the day. There is a slight chance that these storms will turn severe with strong winds and heavy downpours. The northern side of this system will push a cold front into the Midwest, which will move through the Great Lakes and into the Ohio River Valley. Expect light and scattered snow showers to develop along the front as it passes through northern Michigan and into the eastern Ohio Valley and the Central Appalachians. Warmer temperatures ahead of this system will allow for rain showers to develop in parts of the Mid-Atlantic states and the Tennessee Valley.

Out West, a weak trough of low pressure moves onshore from the Pacific Ocean, bringing some moisture onshore with it. This will produce more rain and high elevation snow showers over the Pacific Northwest. Some of this moisture will stretch southward into northern California, allowing for light rain and high elevation snow showers to spread into the northern Sierras.
Weather Underground Forecast for Friday, February 10, 2012.

Expect active weather to move into the East on Friday, as a trough of low pressure moves from the Southern Plains and into the Eastern Valleys. Flow around this system will pull moisture and energy in from the Gulf of Mexico. This will produce scattered showers and thunderstorms over the Southern Plains and Lower Mississippi River Valley throughout the day. There is a slight chance that these storms will turn severe with strong winds and heavy downpours. The northern side of this system will push a cold front into the Midwest, which will move through the Great Lakes and into the Ohio River Valley. Expect light and scattered snow showers to develop along the front as it passes through northern Michigan and into the eastern Ohio Valley and the Central Appalachians. Warmer temperatures ahead of this system will allow for rain showers to develop in parts of the Mid-Atlantic states and the Tennessee Valley.

Out West, a weak trough of low pressure moves onshore from the Pacific Ocean, bringing some moisture onshore with it. This will produce more rain and high elevation snow showers over the Pacific Northwest. Some of this moisture will stretch southward into northern California, allowing for light rain and high elevation snow showers to spread into the northern Sierras.
Mercer Island Weather at a Glance
Updated 6:24 AM PST
Elevation
285 ft
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Now
Overcast
Overcast
Temperature
45.1 °F
Feels Like 45 °F
Wind(mph)
2.2
Sunrise / Set
7:23 AM
5:23 PM
Moon
Waning Gibbous
Today
Rain 49 °F
Rain
80% chance of precipitation
Tonight
Rain 41 °F
Rain
60% chance of precipitation
Tomorrow
Rain Showers 50 | 38 °F
Rain Showers
30% chance of precipitation
Sunday
Chance of Rain 49 | 38 °F
Chance of Rain
40% chance of precipitation
Monday
Chance of Rain 47 | 36 °F
Chance of Rain
50% chance of precipitation
Tuesday
Chance of Rain 45 | 34 °F
Chance of Rain
50% chance of precipitation
Today is forecast to be Cooler than yesterday.
Conditions
Pressure
29.91 in
Visibility
10.0 miles
Clouds
Overcast 8000 ft
Moisture
Humidity
96%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KBFI 101353Z 15003KT 10SM OVC080 08/06 A3002 RMK AO2 SLP164 T00830061
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Weather Radio
Temperature
Windchill
45 °F
Dew Point
44 °F
Wind
Speed / Dir
2.2 mph from NE
Wind Gust
2.2 mph
Health
UV
0 out of 16
Pollen
1.20 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
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Regional Forecast for Seattle/Bremerton Area
Today
rain Light rain at times. Highs near 50. East wind 10 to 15 mph.
Tonight
nt_rain Rain likely in the evening...then cloudy with a chance of rain after midnight. Lows in the upper 30s to mid 40s. East wind to 10 mph becoming south after midnight.
Saturday
cloudy Mostly cloudy with scattered rain showers. Highs near 50. South wind 10 to 15 mph.
Saturday Night
nt_cloudy Mostly cloudy with isolated rain showers. Lows near 40. South wind 10 to 15 mph.
Sunday
cloudy Mostly cloudy. A chance of rain in the afternoon. Highs near 50. South wind around 10 mph.
Sunday Night
nt_rain Rain likely. Lows in the upper 30s.
Monday
cloudy Cloudy with a chance of rain showers. Highs in the mid to upper 40s.
Monday Night
nt_cloudy Mostly cloudy with a chance of rain showers. Lows in the mid to upper 30s.
Tuesday
cloudy Cloudy with a chance of rain showers. Highs in the mid to upper 40s.
Tuesday Night
nt_cloudy Cloudy with a chance of rain showers. Lows in the mid 30s.
Wednesday
cloudy Mostly cloudy with a chance of rain showers. Highs in the mid to upper 40s.
Wednesday Night
nt_rain Rain likely. Lows in the mid 30s.
Thursday
rain Rain likely. Highs in the upper 40s.
Source: NWS at 3:30 am PST on February 10, 2012
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Forecast
View Calendar 7-Day Weather Forecast for 98040
Friday, 10
Rain
49 | 41 °F
Rain
Chance of
Precipitation
80%
Saturday, 11
Rain Showers
50 | 38 °F
Rain Showers
Chance of
Precipitation
30%
Sunday, 12
Chance of Rain
49 | 38 °F
Chance of Rain
Chance of
Precipitation
40%
Monday, 13
Chance of Rain
47 | 36 °F
Chance of Rain
Chance of
Precipitation
50%
Tuesday, 14
Chance of Rain
45 | 34 °F
Chance of Rain
Chance of
Precipitation
50%
Wednesday, 15
Rain
45 | 34 °F
Rain
Chance of
Precipitation
50%
Thursday, 16
Rain
47 | NA
Rain
Chance of
Precipitation
60%
Source: NWS at 3:30 am PST on February 10, 2012
Regional Forecast for Seattle/Bremerton Area
Today
rain Light rain at times. Highs near 50. East wind 10 to 15 mph.
Tonight
nt_rain Rain likely in the evening...then cloudy with a chance of rain after midnight. Lows in the upper 30s to mid 40s. East wind to 10 mph becoming south after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 34 46 | 37 46 | 43 44 | 40
Wind 4 mph SE 3 mph ESE 4 mph East 5 mph ESE
Humidity 69% 69% 86% 91%
Chance of Precip. 70% 90% 90% 60%
Cloud Cover 92% 100% 100% 97%
Conditions Rain Rain Rain Chance of Rain
Sunrise & Sunset
7:23 AM
5:23 PM
Source: NWS at 3:30 am PST on February 10, 2012
Regional Forecast for Seattle/Bremerton Area
Saturday
cloudy Mostly cloudy with scattered rain showers. Highs near 50. South wind 10 to 15 mph.
Saturday Night
nt_cloudy Mostly cloudy with isolated rain showers. Lows near 40. South wind 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 40 48 | 42 48 | 42 41 | 39
Wind 3 mph SSE 7 mph South 7 mph South 7 mph South
Humidity 91% 81% 80% 89%
Chance of Precip. 60% 30% 30% 20%
Cloud Cover 93% 76% 73% 73%
Conditions Rain Showers Rain Showers Rain Showers Rain Showers
Sunrise & Sunset
7:21 AM
5:25 PM
Source: NWS at 3:30 am PST on February 10, 2012
Regional Forecast for Seattle/Bremerton Area
Sunday
cloudy Mostly cloudy. A chance of rain in the afternoon. Highs near 50. South wind around 10 mph.
Sunday Night
nt_rain Rain likely. Lows in the upper 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 36 46 | 38 45 | 39 40 | 37
Wind 6 mph South 7 mph South 5 mph South 3 mph South
Humidity 86% 73% 77% 86%
Chance of Precip. 20% 40% 40% 50%
Cloud Cover 86% 89% 93% 93%
Conditions Mostly Cloudy Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
7:19 AM
5:27 PM
Source: NWS at 3:30 am PST on February 10, 2012
Regional Forecast for Seattle/Bremerton Area
Monday
cloudy Cloudy with a chance of rain showers. Highs in the mid to upper 40s.
Monday Night
nt_cloudy Mostly cloudy with a chance of rain showers. Lows in the mid to upper 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 36 42 | 37 43 | 37 39 | 35
Wind 4 mph NNE 3 mph North 3 mph North 5 mph WNW
Humidity 87% 79% 77% 85%
Chance of Precip. 50% 50% 50% 40%
Cloud Cover 93% 93% 83% 83%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
7:18 AM
5:28 PM
Source: NWS at 3:30 am PST on February 10, 2012
Regional Forecast for Seattle/Bremerton Area
Tuesday
cloudy Cloudy with a chance of rain showers. Highs in the mid to upper 40s.
Tuesday Night
nt_cloudy Cloudy with a chance of rain showers. Lows in the mid 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 34 42 | 34 43 | 33 37 | 30
Wind 6 mph South 7 mph SSW 6 mph South 7 mph South
Humidity 83% 75% 70% 75%
Chance of Precip. 40% 50% 50% 50%
Cloud Cover 88% 88% 88% 88%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
7:16 AM
5:30 PM
Source: NWS at 3:30 am PST on February 10, 2012
Regional Forecast for Seattle/Bremerton Area
Wednesday
cloudy Mostly cloudy with a chance of rain showers. Highs in the mid to upper 40s.
Wednesday Night
nt_rain Rain likely. Lows in the mid 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 30 40 | 34 43 | 37 37 | 35
Wind 6 mph SSW 4 mph SE 5 mph South 5 mph SE
Humidity 74% 77% 83% 97%
Chance of Precip. 50% 50% 50% 60%
Cloud Cover 86% 86% 86% 86%
Conditions Chance of Rain Chance of Rain Rain Rain
Sunrise & Sunset
7:16 AM
5:30 PM
Source: NWS at 3:30 am PST on February 10, 2012
Regional Forecast for Seattle/Bremerton Area
Thursday
rain Rain likely. Highs in the upper 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 34 47 | 34 43 | 37 37 | 35
Wind 4 mph South 4 mph South 5 mph South 5 mph SE
Humidity 87% 63% 83% 97%
Chance of Precip. 60% 60% 50% 60%
Cloud Cover 90% 90% 86% 86%
Conditions Rain Rain Rain Rain
Sunrise & Sunset
7:16 AM
5:30 PM
BestForecast (what's this?)
Nearby
History & Almanac
February 10, 2012 Max Temp Min Temp
Normal (KBFI) 48 °F 37 °F
Record (KBFI) 65 °F (1963) 24 °F (1982)
Yesterday 51.8 °F 45.5 °F
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
PM2.5
Yesterday Good
OZONE
Current Good
PM2.5
Current Good
OZONE
Friday Good
PM2.5
Saturday Good
PM2.5
Sunday Good
PM2.5
Monday Moderate
PM2.5
Tuesday Good
PM2.5
Coastal Water Temperatures
Place Temperature
Port Townsend, WA 45.0 °F
Seattle, WA 46.0 °F
Friday Harbor, WA 45.0 °F
Tacoma, WA 46.0 °F
Astronomy
Feb. 10, 2012 Rise Set
Actual Time 7:23 AM PST 5:23 PM PST
Civil Twilight 6:50 AM PST 5:56 PM PST
Nautical Twilight 6:14 AM PST 6:32 PM PST
Astronomical Twilight 5:38 AM PST 7:08 PM PST
Moon 9:30 PM PST 8:16 AM PST
Length Of Visible Light 11h 05m
Length of Day
10h 00m
Tomorrow will be 3m 7s longer.
Waning Gibbous, 91% of the Moon is Illuminated
Today
Waning Gibbous
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Today's Extremes
State Highs State Lows
52 °F
Quillayute
50 °F
Seattle
48 °F
Vancouver
48 °F
Everett
48 °F
Hoquiam
32 °F
Stampede Pass
33 °F
Spokane
34 °F
Wenatchee
35 °F
Spokane Felts
Source: NWS
Snow Depth
Station Depth Elevation
Alpine Meadows 62 in 3500 ft
Skookum Creek 47 in 3920 ft
Rex River 66 in 4000 ft
Mount Gardner 32 in 3000 ft
Cougar Mountain 25 in 3200 ft
WunderPhotos®
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orchard sunrise
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Travel & Activities
Travel Planning
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Aviation
City Temp. Conditions Updated
Seattle Boeing 47 °F Overcast 5:53 AM PST
Renton 46 °F Overcast 5:53 AM PST
Seattle 45 °F Overcast 5:53 AM PST
Everett 47 °F Overcast 5:53 AM PST
Flight To ETA Status
ABX904
Covington, KY
KBFI 06:16AM On Time
QXE544
Portland, OR
KSEA 06:04AM On Time
QXE2381
Victoria, British Columbia
KSEA 06:12AM On Time
QXE381
Victoria, British Columbia
KSEA 06:19AM On Time
QXE207
Yakima, WA
KSEA 06:28AM On Time
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KBFI)
Wind Speed: 3.0 kts.
Wind Dir: 45° (NE)
Ceiling: 8000 ft

METAR KBFI 101353Z 15003KT 10SM OVC080 08/06 A3002 RMK AO2 SLP164 T00830061

Nearby Events
Event Date Forecast
Matthew Good 8:00 PM PST 2012-02-10 Rain, 52°F
Ethan Freckleton featuring The Solvents / Kissing Potion 9:00 PM PST 2012-02-10 Rain, 50°F
Eddie Ifft 8:00 PM PST 2012-02-10 Rain, 52°F
Eddie Ifft 10:00 PM PST 2012-02-10 Chance of Rain, 48°F
Sreamin Rebel Angels featuring The Thunder____s 8:00 PM PST 2012-02-10 Rain, 52°F
Henhouse Prowlers 9:00 PM PST 2012-02-10 Rain, 50°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Average High 71° F/ 21° C
Gatorade Duel 1 2:19 PM EST on February 23, 2012 Average High 70° F/ 21° C
Event Date Forecast
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 10, 2012 Partly Cloudy, 47 °F
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 11, 2012 Chance of Rain, 45 °F
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Gallagher Hill, Mercer Island, WA 45.1 °F 45 °F 44 °F 96% NE  at  2.2 mph 0.00 in / hr 285 ft 6:24 AM PST Normal  
Mercer Island, WA 45.4 °F 45 °F 44 °F 93% ENE  at  0.0 mph 0.00 in / hr 40 ft 6:22 AM PST Normal  
APRSWXNET Bellevue WA , Bellevue, WA 46 °F 46 °F 41 °F 84% SE  at  0 mph 0.00 in / hr 492 ft 5:57 AM PST MADIS
APRSWXNET Newcastle WA , Bellevue, WA 44 °F 44 °F 43 °F 97% West  at  0 mph 0.00 in / hr 462 ft 6:01 AM PST MADIS
Woodridge, Bellevue, WA 44.2 °F 44 °F - - West  at  0.0 mph 0.00 in / hr 220 ft 6:24 AM PST Normal
Norwood Village, Bellevue, WA 43.6 °F 44 °F 42 °F 94% SSW  at  0.0 mph - / hr 300 ft 6:16 AM PST Normal
Beacon Hill, Seattle, WA 45.0 °F 45 °F 44 °F 96% North  at  0.0 mph 0.00 in / hr 180 ft 6:24 AM PST Rapid Fire  
Bellevue - Downtown Park, Bellevue, WA 44.6 °F 45 °F 43 °F 93% NW  at  0.0 mph 0.00 in / hr 100 ft 6:25 AM PST Rapid Fire
Lakeridge, Renton, WA 50.0 °F - 42 °F 75% SW  at  0.0 mph 0.00 in / hr 145 ft 6:24 AM PST Rapid Fire
Eastgate (Hills south of I-90 / 148th Av, Bellevue, WA 44.6 °F 45 °F 39 °F 82% NW  at  0.0 mph 0.00 in / hr 976 ft 6:20 AM PST Normal  
Lakeridge/Skyway, Seattle, WA 46.6 °F 47 °F 39 °F 76% North  at  0.0 mph 0.00 in / hr 300 ft 3:15 AM PST Rapid Fire
summit, Bellevue, WA 46.9 °F 47 °F 39 °F 75% South  at  2.0 mph 0.00 in / hr 1170 ft 6:20 AM PST Normal
Horizon Crest, Bellevue, WA 50.0 °F - 42 °F 73% South  at  1.0 mph 0.00 in / hr 1000 ft 6:20 AM PST Normal  
Bellevue, Bellevue, WA 48.9 °F 49 °F 44 °F 82% NNW  at  2.0 mph 0.00 in / hr 151 ft 6:24 AM PST Rapid Fire  
Glendale 3rd Tee, Bellevue, WA 43.5 °F 44 °F 43 °F 98% East  at  0.0 mph 0.00 in / hr 256 ft 6:24 AM PST Rapid Fire  
APRSWXNET Seattle WA , Seattle, WA 45 °F 45 °F 44 °F 98% ESE  at  0 mph 0.01 in / hr 19 ft 6:02 AM PST MADIS
Stonegate, Renton, WA 41.9 °F 42 °F 40 °F 94% SW  at  0.0 mph 0.00 in / hr 428 ft 6:24 AM PST Rapid Fire  
Renton Highlands, Renton, WA 44.2 °F 44 °F 39 °F 83% WSW  at  0.0 mph 0.00 in / hr 400 ft 6:24 AM PST Rapid Fire  
SODO, Seattle, WA 45.0 °F 45 °F - - North  at  0.4 mph 0.00 in / hr 50 ft 6:25 AM PST Normal
APRSWXNET Medina WA , Medina, WA 45 °F 45 °F 44 °F 98% SE  at  0 mph 0.00 in / hr 98 ft 6:03 AM PST MADIS
APRSWXNET Bellevue WA , Bellevue, WA 45 °F 45 °F 43 °F 94% ENE  at  2 mph 0.00 in / hr 262 ft 5:58 AM PST MADIS
MesoWest SEATTLE DUWAMISH EAST MARGINAL , Seattle, WA 47 °F 47 °F - - North  at  3 mph 0.00 in / hr 48 ft 5:00 AM PST MADIS
MesoWest Evergreen Point Floating Bridge, Seattle, WA 46 °F 42 °F - - SE  at  7 mph 0.00 in / hr 22 ft 5:10 AM PST MADIS
Yarrow Point, WA 44.4 °F 44 °F 43 °F 95% West  at  0.0 mph 0.00 in / hr 135 ft 6:14 AM PST Normal
Beverly Park, Seattle, WA 46.4 °F 46 °F 43 °F 87% North  at  1.1 mph 0.00 in / hr 233 ft 6:24 AM PST Rapid Fire  
APRSWXNET Seattle WA US, Seattle, WA 50 °F - 36 °F 59% SW  at  0 mph 0.00 in / hr 1048 ft 6:02 AM PST MADIS
Ace Galvanizing, Seattle, WA 47.0 °F 47 °F 43 °F 87% SSW  at  1.1 mph 0.00 in / hr 79 ft 6:25 AM PST Rapid Fire
Capitol Hill, Seattle, WA 46.3 °F 46 °F 44 °F 91% SSE  at  1.0 mph 0.00 in / hr 275 ft 6:14 AM PST Normal  
APRSWXNET Bellevue WA , Bellevue, WA 43 °F 43 °F 42 °F 95% North  at  0 mph 0.00 in / hr 314 ft 6:03 AM PST MADIS
MesoWest SEATTLE - OLIVE AND BOREN , Seattle, WA 48 °F 48 °F - - NNW  at  2 mph 0.00 in / hr 24 ft 5:00 AM PST MADIS
NOS_NWLON Seattle, WA, Seattle, WA 47 °F 45 °F - - South  at  4 mph 0.00 in / hr 0 ft 5:42 AM PST MADIS
Renton Highlands, Renton, WA 45.0 °F 45 °F 40 °F 84% East  at  0.0 mph 0.00 in / hr 480 ft 6:25 AM PST Rapid Fire  
Renton Hill, Renton, WA 46.0 °F 46 °F 43 °F 88% SSE  at  0.0 mph 0.00 in / hr 200 ft 6:00 AM PST Normal
East Renton Highlands, Renton, WA 44.6 °F 45 °F 40 °F 85% East  at  0.0 mph 0.00 in / hr 490 ft 6:25 AM PST Rapid Fire  
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