Seatac, WA

1:21 PM PDT on September 18, 2014 (GMT -0700)
Seattle-Tacoma International | Change Station
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Current Station
Airport
Location: Seattle,
Elevation: 433 ft
Nearby Weather Stations
4.0 Earthquake: Seabeck, Washington (1 day ago)  

Elev 433 ft 47.44 °N, 122.31 °W | Updated 28 minutes ago

Overcast
Overcast
64 °F
Feels Like 64 °F
N
9
Wind Variable Wind from SW

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:50 AM 7:14 PM
Waning Crescent, 25% visible
Pressure 29.88 in
Visibility 10.0 miles
Clouds Scattered Clouds 1700 ft
Mostly Cloudy 2300 ft
Overcast 6500 ft
Dew Point 58 °F
Humidity 80%
Rainfall 0.03 in
Snow Depth 0 in , 0 in , 0 in
UV 2 out of 12
Pollen .40 out of 12
Air Quality Not available.
Flu Activity Not available.
METAR KSEA 181953Z 22008KT 10SM SCT017 BKN023 OVC065 18/14 A2986 RMK AO2 SLP116 T01780144

More Conditions Fewer Conditions

Pressure 29.88 in
Visibility 10.0 miles
Clouds Scattered Clouds 1700 ft
Mostly Cloudy 2300 ft
Overcast 6500 ft
Dew Point 58 °F
Humidity 80%
Rainfall 0.03 in
Snow Depth 0 in , 0 in , 0 in
UV 2 out of 12
Pollen .40 out of 12
Air Quality Not available.
Flu Activity Not available.
METAR KSEA 181953Z 22008KT 10SM SCT017 BKN023 OVC065 18/14 A2986 RMK AO2 SLP116 T01780144

More Conditions Fewer Conditions

10-Day Weather Forecast

Almanac

Astronomy

Sep. 18, 2014 Rise Set
Actual Time 6:50 AM PDT 7:14 PM PDT
Civil Twilight 6:20 AM PDT 7:45 PM PDT
Nautical Twilight 5:43 AM PDT 8:21 PM PDT
Astronomical Twilight 5:05 AM PDT 8:59 PM PDT
Moon 1:31 AM PDT 4:24 PM PDT
Length of Visible Light 13h 25m
Length of Day
12h 24m
Tomorrow will be 3m 23s shorter.
Waning Crescent, 25% of the Moon is Illuminated
Today
Waning Crescent
Sep 24
New
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter

Today's Extremes

State Highs State Lows

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By Dr. Jeff Masters
Director of Meteorology, Weather Underground
By Kari Strenfel
Meteorologist, Weather Underground
By Christopher C. Burt
Weather Historian, Weather Underground
September 18, 2014
September 18, 2014
September 18, 2014

Nearby

Air Quality

  Air Quality AQ Index Pollutant
Thursday Good
OZONE
Thursday Good
PM2.5
Friday Good
PM2.5
Friday Good
OZONE
Saturday Good
PM2.5
Saturday Good
OZONE
Sunday Good
PM2.5
Sunday Good
OZONE
Monday Good
OZONE
Monday Good
PM2.5
Tuesday Good
OZONE
Tuesday Good
PM2.5

Snow Depth

Station Depth Elevation
Morse Lake 0 in 5400 ft
Sasse Ridge 0 in 4200 ft
White Pass E.S. 0 in 4500 ft
Trough 0 in 5300 ft
Wells Creek 0 in 4200 ft

Earthquake Activity

City Distance Mag. Time & Date
Seabeck, Washington 33 miles 4.0 3:06 AM PDT
2014-09-17
Morton, Washington 77 miles 3.0 5:43 AM PDT
2014-09-16
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature
Port Townsend, WA 53.1 °F
Seattle, WA 55.9 °F
Friday Harbor, WA 52.0 °F
Tacoma, WA 55.9 °F

Nearby Weather Stations