Weather forecast and meteo conditions

USAUSAWashingtonSeaTac

Weather Forecast in SeaTac

Current time in SeaTac:

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Local time.
Time zone: GMT -7
Summertime (+1 hour)
* weather indicated in local time
Saturday, August 19, 2017
The Sun:  Sunrise 06:11, Sunset 20:13.
The Moon:  Moonrise 03:41, Moonset 19:00, Moon phase: waning crescent waning crescent

daytimefrom 12:01 to 18:00Partly cloudy
The air temperature:
 +18...+21 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Partly cloudy
northwestWind: light breeze, northwest, speed 7-11 km/h
On land:
Wind felt on face; leaves rustle; ordinary vanes moved by wind.
At Sea:
Small wavelets, still short, but more pronounced. Crests have a glassy appearance and do not break.

Relative humidity: 47-65%
Atmospheric pressure: 1021-1023 hPa
State of the sea: calm (rippled), wave height of 0,2 m

eveningfrom 18:01 to 00:00Partly cloudy
The air temperature:
 +15...+21 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Partly cloudy
northernWind: gentle breeze, northern, speed 11-14 km/h
On land:
Leaves and small twigs in constant motion; wind extends light flag.
At Sea:
Large wavelets. Crests begin to break. Foam of glassy appearance. Perhaps scattered white horses.

Relative humidity: 48-70%
Atmospheric pressure: 1020-1021 hPa
State of the sea: smooth (wavelets), wave height of 0,6 m

Saturday, August 19, 2017 in SeaTac the weather will be like this:
  • in the afternoon the air temperature warms up to +18...+21°C, dew point: +10,44°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the north-west at a speed of 7-11 km/h, in the sky, sometimes there are small clouds
  • in the evening the air temperature drops to +15...+21°C, dew point: +9,82°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, gentle breeze wind blowing from the north at a speed of 11-14 km/h, in the sky, sometimes there are small clouds
day length is 14:02
Sunday, August 20, 2017
The Sun:  Sunrise 06:13, Sunset 20:12.
The Moon:  Moonrise 04:51, Moonset 19:43, Moon phase: waning crescent waning crescent

nighttimefrom 00:01 to 06:00Partly cloudy
The air temperature:
 +13...+14 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Partly cloudy
northeastWind: light breeze, northeast, speed 7-14 km/h
Relative humidity: 73-81%
Atmospheric pressure: 1020-1021 hPa
State of the sea: calm (rippled), wave height of 0,2 m

morningfrom 06:01 to 12:00Partly cloudy
The air temperature:
 +13...+18 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Partly cloudy
northernWind: light breeze, northern, speed 7-11 km/h
Relative humidity: 70-84%
Atmospheric pressure: 1020-1023 hPa
State of the sea: calm (rippled), wave height of 0,2 m

daytimefrom 12:01 to 18:00Partly cloudy
The air temperature:
 +19...+22 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Partly cloudy
northwestWind: light breeze, northwest, speed 7-14 km/h
Relative humidity: 52-66%
Atmospheric pressure: 1019-1021 hPa
State of the sea: calm (rippled), wave height of 0,2 m

eveningfrom 18:01 to 00:00Clear
The air temperature:
 +16...+21 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Clear
northwestWind: gentle breeze, northwest, speed 11-14 km/h
Relative humidity: 54-79%
Atmospheric pressure: 1019-1020 hPa
State of the sea: smooth (wavelets), wave height of 0,6 m

Sunday, August 20, 2017 in SeaTac the weather forecast would be:
  • during the night the air temperature drops to +13...+14°C, dew point: +9,51°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the north-east at a speed of 7-14 km/h, in the sky, sometimes there are small clouds
  • in the morning the air temperature warms up to +13...+18°C, dew point: +11,45°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the north at a speed of 7-11 km/h, in the sky, sometimes there are small clouds
  • in the afternoon the air temperature warms up to +19...+22°C, dew point: +12,17°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the north-west at a speed of 7-14 km/h, in the sky, sometimes there are small clouds
  • in the evening the air temperature drops to +16...+21°C, dew point: +12,1°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, gentle breeze wind blowing from the north-west at a speed of 11-14 km/h, clear sky
day length is 13:59
Monday, August 21, 2017
The Sun:  Sunrise 06:14, Sunset 20:10.
The Moon:  Moonrise 06:03, Moonset 20:19, Moon phase: waning crescent waning crescent

nighttimefrom 00:01 to 06:00Partly cloudy
The air temperature:
 +14...+15 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Partly cloudy
northeastWind: light breeze, northeast, speed 7-14 km/h
Relative humidity: 83-93%
Atmospheric pressure: 1019-1020 hPa
State of the sea: calm (rippled), wave height of 0,2 m

morningfrom 06:01 to 12:00Partly cloudy
The air temperature:
 +14...+20 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Partly cloudy
northwestWind: light breeze, northwest, speed 7-11 km/h
Relative humidity: 67-94%
Atmospheric pressure: 1019-1020 hPa
State of the sea: calm (rippled), wave height of 0,2 m

daytimefrom 12:01 to 18:00Partly cloudy
The air temperature:
 +22...+24 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Partly cloudy
northwestWind: gentle breeze, northwest, speed 14-18 km/h
Relative humidity: 48-58%
Atmospheric pressure: 1016-1019 hPa
State of the sea: smooth (wavelets), wave height of 0,6 m

eveningfrom 18:01 to 00:00Clear
The air temperature:
 +17...+23 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Clear
northernWind: gentle breeze, northern, speed 11-14 km/h
Relative humidity: 51-75%
Atmospheric pressure: 1015-1016 hPa
State of the sea: smooth (wavelets), wave height of 0,6 m

Monday, August 21, 2017 in SeaTac the weather will be like this:
  • during the night the air temperature drops to +14...+15°C, dew point: +12,52°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the north-east at a speed of 7-14 km/h, in the sky, sometimes there are small clouds
  • in the morning the air temperature warms up to +14...+20°C, dew point: +13,59°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the north-west at a speed of 7-11 km/h, in the sky, sometimes there are small clouds
  • in the afternoon the air temperature warms up to +22...+24°C, dew point: +12,88°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, gentle breeze wind blowing from the north-west at a speed of 14-18 km/h, in the sky, sometimes there are small clouds
  • in the evening the air temperature drops to +17...+23°C, dew point: +12,7°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, gentle breeze wind blowing from the north at a speed of 11-14 km/h, clear sky
day length is 13:56
Tuesday, August 22, 2017
The Sun:  Sunrise 06:15, Sunset 20:08.
The Moon:  Moonrise 07:15, Moonset 20:51, Moon phase: new new

nighttimefrom 00:01 to 06:00Clear
The air temperature:
 +14...+17 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Clear
northernWind: light breeze, northern, speed 7-11 km/h
Relative humidity: 77-91%
Atmospheric pressure: 1015-1016 hPa
State of the sea: calm (rippled), wave height of 0,2 m

morningfrom 06:01 to 12:00Partly cloudy
The air temperature:
 +16...+23 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Partly cloudy
northwestWind: light air, northwest, speed 4-7 km/h
On land:
Direction of wind shown by smoke drift, but not by wind vanes.
At Sea:
Ripples with the appearance of scales are formed, but without foam crests.

Relative humidity: 56-85%
Atmospheric pressure: 1015-1017 hPa
State of the sea: calm (glassy), wave height of 0,1 m

daytimefrom 12:01 to 18:00Clear
The air temperature:
 +23...+27 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Clear
northwestWind: light breeze, northwest, speed 7-11 km/h
Relative humidity: 43-54%
Atmospheric pressure: 1015-1016 hPa
State of the sea: calm (rippled), wave height of 0,2 m

eveningfrom 18:01 to 00:00Clear
The air temperature:
 +18...+25 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Clear
northernWind: light breeze, northern, speed 4-11 km/h
Relative humidity: 49-79%
Atmospheric pressure: 1015-1016 hPa
State of the sea: calm (rippled), wave height of 0,2 m

Tuesday, August 22, 2017 in SeaTac the weather forecast would be:
  • during the night the air temperature drops to +14...+17°C, dew point: +12,78°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the north at a speed of 7-11 km/h, clear sky
  • in the morning the air temperature warms up to +16...+23°C, dew point: +13,96°C; ratio of temperature, wind speed and humidity: Comfortable; precipitation is not expected, light air wind blowing from the north-west at a speed of 4-7 km/h, in the sky, sometimes there are small clouds
  • in the afternoon the air temperature warms up to +23...+27°C, dew point: +13,37°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the north-west at a speed of 7-11 km/h, clear sky
  • in the evening the air temperature drops to +18...+25°C, dew point: +14,37°C; ratio of temperature, wind speed and humidity: Comfortable; precipitation is not expected, light breeze wind blowing from the north at a speed of 4-11 km/h, clear sky
day length is 13:53
Wednesday, August 23, 2017
The Sun:  Sunrise 06:17, Sunset 20:06.
The Moon:  Moonrise 08:26, Moonset 21:19, Moon phase: waxing crescent waxing crescent

nighttimefrom 00:01 to 06:00Partly cloudy
The air temperature:
 +15...+18 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Partly cloudy
easternWind: light breeze, eastern, speed 4-11 km/h
Relative humidity: 81-92%
Atmospheric pressure: 1016-1017 hPa
State of the sea: calm (rippled), wave height of 0,2 m

morningfrom 06:01 to 12:00Overcast
The air temperature:
 +16...+21 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Overcast
southernWind: light air, southern, speed 4-7 km/h
Relative humidity: 66-87%
Atmospheric pressure: 1016-1017 hPa
State of the sea: calm (glassy), wave height of 0,1 m

daytimefrom 12:01 to 18:00Partly cloudy
The air temperature:
 +21...+26 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Partly cloudy
westernWind: light air, western, speed 4-7 km/h
Relative humidity: 48-63%
Atmospheric pressure: 1013-1016 hPa
State of the sea: calm (glassy), wave height of 0,1 m

eveningfrom 18:01 to 00:00Overcast
The air temperature:
 +18...+24 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Overcast
westernWind: light air, western, speed 0-4 km/h
Relative humidity: 54-81%
Atmospheric pressure: 1012-1015 hPa
State of the sea: calm (glassy), wave height of 0,1 m

Wednesday, August 23, 2017 in SeaTac the weather will be like this:
  • during the night the air temperature drops to +15...+18°C, dew point: +14,22°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the east at a speed of 4-11 km/h, in the sky, sometimes there are small clouds
  • in the morning the air temperature warms up to +16...+21°C, dew point: +14,26°C; ratio of temperature, wind speed and humidity: Comfortable; can no precipitation, light air wind blowing from the south at a speed of 4-7 km/h, overcast sky
  • in the afternoon the air temperature warms up to +21...+26°C, dew point: +14,05°C; ratio of temperature, wind speed and humidity: Comfortable; precipitation is not expected, light air wind blowing from the west at a speed of 4-7 km/h, in the sky, sometimes there are small clouds
  • in the evening the air temperature drops to +18...+24°C, dew point: +14,72°C; ratio of temperature, wind speed and humidity: Comfortable; can no precipitation, light air wind blowing from the west at a speed of 0-4 km/h, overcast sky
day length is 13:49
Thursday, August 24, 2017
The Sun:  Sunrise 06:18, Sunset 20:04.
The Moon:  Moonrise 09:34, Moonset 21:46, Moon phase: waxing crescent waxing crescent

nighttimefrom 00:01 to 06:00Rain
The air temperature:
 +14...+17 °CThe air temperature will go downprecipitation is expected
Forecast of the weather character and weather conditions:
Rain
southeastWind: light breeze, southeast, speed 4-14 km/h
Relative humidity: 79-80%
Atmospheric pressure: 1013-1015 hPa
State of the sea: calm (rippled), wave height of 0,2 m

morningfrom 06:01 to 12:00Showers
The air temperature:
 +15...+16 °CThe temperature will not changeprecipitation is expected
Forecast of the weather character and weather conditions:
Showers
southeastWind: light breeze, southeast, speed 7-11 km/h
Relative humidity: 57-75%
Atmospheric pressure: 1016-1017 hPa
State of the sea: calm (rippled), wave height of 0,2 m

daytimefrom 12:01 to 18:00Overcast
The air temperature:
 +17...+20 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Overcast
southwestWind: light breeze, southwest, speed 7-11 km/h
Relative humidity: 39-54%
Atmospheric pressure: 1016-1017 hPa
State of the sea: calm (rippled), wave height of 0,2 m

eveningfrom 18:01 to 00:00Partly cloudy
The air temperature:
 +15...+19 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Partly cloudy
northernWind: light breeze, northern, speed 7-14 km/h
Relative humidity: 43-63%
Atmospheric pressure: 1016-1017 hPa
State of the sea: calm (rippled), wave height of 0,2 m

Thursday, August 24, 2017 in SeaTac the weather forecast would be:
  • during the night the air temperature drops to +14...+17°C, dew point: +11,94°C; ratio of temperature, wind speed and humidity: Very comfortable; rain is expected, it is recommended to take an umbrella, light breeze wind blowing from the south-east at a speed of 4-14 km/h, overcast sky
  • in the morning the air temperature will be +15...+16°C, dew point: +9,13°C; ratio of temperature, wind speed and humidity: Very comfortable; in some places will be a little rain, it is recommended to take an umbrella, light breeze wind blowing from the south-east at a speed of 7-11 km/h, overcast sky
  • in the afternoon the air temperature warms up to +17...+20°C, dew point: +6,76°C; ratio of temperature, wind speed and humidity: A bit dry for some; can no precipitation, light breeze wind blowing from the south-west at a speed of 7-11 km/h, overcast sky
  • in the evening the air temperature drops to +15...+19°C, dew point: +7,29°C; ratio of temperature, wind speed and humidity: A bit dry for some; precipitation is not expected, light breeze wind blowing from the north at a speed of 7-14 km/h, in the sky, sometimes there are small clouds
day length is 13:46
Friday, August 25, 2017
The Sun:  Sunrise 06:19, Sunset 20:02.
The Moon:  Moonrise 10:41, Moonset 22:13, Moon phase: waxing crescent waxing crescent

nighttimefrom 00:01 to 06:00Partly cloudy
The air temperature:
 +12...+14 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Partly cloudy
northeastWind: light breeze, northeast, speed 7-11 km/h
Relative humidity: 67-87%
Atmospheric pressure: 1016-1017 hPa
State of the sea: calm (rippled), wave height of 0,2 m

morningfrom 06:01 to 12:00Partly cloudy
The air temperature:
 +13...+18 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Partly cloudy
northwestWind: light breeze, northwest, speed 7-11 km/h
Relative humidity: 58-82%
Atmospheric pressure: 1016-1017 hPa
State of the sea: calm (rippled), wave height of 0,2 m

daytimefrom 12:01 to 18:00Clear
The air temperature:
 +18...+20 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Clear
northwestWind: gentle breeze, northwest, speed 11-14 km/h
Relative humidity: 42-56%
Atmospheric pressure: 1015-1017 hPa
State of the sea: smooth (wavelets), wave height of 0,6 m

eveningfrom 18:01 to 00:00Clear
The air temperature:
 +14...+19 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Clear
northernWind: gentle breeze, northern, speed 11-18 km/h
Relative humidity: 46-69%
Atmospheric pressure: 1016-1017 hPa
State of the sea: smooth (wavelets), wave height of 0,6 m

Friday, August 25, 2017 in SeaTac the weather will be like this:
  • during the night the air temperature drops to +12...+14°C, dew point: +9,02°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the north-east at a speed of 7-11 km/h, in the sky, sometimes there are small clouds
  • in the morning the air temperature warms up to +13...+18°C, dew point: +10,01°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the north-west at a speed of 7-11 km/h, in the sky, sometimes there are small clouds
  • in the afternoon the air temperature warms up to +18...+20°C, dew point: +7,99°C; ratio of temperature, wind speed and humidity: A bit dry for some; precipitation is not expected, gentle breeze wind blowing from the north-west at a speed of 11-14 km/h, clear sky
  • in the evening the air temperature drops to +14...+19°C, dew point: +8,02°C; ratio of temperature, wind speed and humidity: A bit dry for some; precipitation is not expected, gentle breeze wind blowing from the north at a speed of 11-18 km/h, clear sky
day length is 13:43
Saturday, August 26, 2017
The Sun:  Sunrise 06:21, Sunset 20:00.
The Moon:  Moonrise 11:44, Moonset 22:41, Moon phase: waxing crescent waxing crescent

nighttimefrom 00:01 to 06:00Clear
The air temperature:
 +13...+14 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Clear
northeastWind: light breeze, northeast, speed 7-11 km/h
Relative humidity: 71-84%
Atmospheric pressure: 1019-1020 hPa
State of the sea: calm (rippled), wave height of 0,2 m

morningfrom 06:01 to 12:00Partly cloudy
The air temperature:
 +14...+19 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Partly cloudy
northernWind: light breeze, northern, speed 7-11 km/h
Relative humidity: 60-80%
Atmospheric pressure: 1020-1021 hPa
State of the sea: calm (rippled), wave height of 0,2 m

daytimefrom 12:01 to 18:00Clear
The air temperature:
 +19...+22 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Clear
northwestWind: gentle breeze, northwest, speed 11-18 km/h
Relative humidity: 44-57%
Atmospheric pressure: 1020-1023 hPa
State of the sea: smooth (wavelets), wave height of 0,6 m

eveningfrom 18:01 to 00:00Clear
The air temperature:
 +16...+21 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Clear
northwestWind: gentle breeze, northwest, speed 11-14 km/h
Relative humidity: 47-66%
Atmospheric pressure: 1020-1023 hPa
State of the sea: smooth (wavelets), wave height of 0,6 m

Saturday, August 26, 2017 in SeaTac the weather forecast would be:
  • during the night the air temperature drops to +13...+14°C, dew point: +9,61°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the north-east at a speed of 7-11 km/h, clear sky
  • in the morning the air temperature warms up to +14...+19°C, dew point: +10,97°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the north at a speed of 7-11 km/h, in the sky, sometimes there are small clouds
  • in the afternoon the air temperature warms up to +19...+22°C, dew point: +9,82°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, gentle breeze wind blowing from the north-west at a speed of 11-18 km/h, clear sky
  • in the evening the air temperature drops to +16...+21°C, dew point: +9,64°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, gentle breeze wind blowing from the north-west at a speed of 11-14 km/h, clear sky
day length is 13:39
Sunday, August 27, 2017
The Sun:  Sunrise 06:22, Sunset 19:58.
The Moon:  Moonrise 12:47, Moonset 23:10, Moon phase: waxing crescent waxing crescent

nighttimefrom 00:01 to 06:00Clear
The air temperature:
 +14...+16 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Clear
northeastWind: light breeze, northeast, speed 7-11 km/h
Relative humidity: 67-74%
Atmospheric pressure: 1020-1023 hPa
State of the sea: calm (rippled), wave height of 0,2 m

morningfrom 06:01 to 12:00Clear
The air temperature:
 +15...+21 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Clear
northwestWind: gentle breeze, northwest, speed 11-14 km/h
Relative humidity: 56-71%
Atmospheric pressure: 1019-1021 hPa
State of the sea: smooth (wavelets), wave height of 0,6 m

daytimefrom 12:01 to 18:00Clear
The air temperature:
 +22...+24 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Clear
northwestWind: gentle breeze, northwest, speed 11-18 km/h
Relative humidity: 49-55%
Atmospheric pressure: 1016-1019 hPa
State of the sea: smooth (wavelets), wave height of 0,6 m

eveningfrom 18:01 to 00:00Clear
The air temperature:
 +17...+23 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Clear
northernWind: light breeze, northern, speed 7-14 km/h
Relative humidity: 53-73%
Atmospheric pressure: 1015-1016 hPa
State of the sea: calm (rippled), wave height of 0,2 m

Sunday, August 27, 2017 in SeaTac the weather will be like this:
  • during the night the air temperature drops to +14...+16°C, dew point: +9,63°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the north-east at a speed of 7-11 km/h, clear sky
  • in the morning the air temperature warms up to +15...+21°C, dew point: +10,93°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, gentle breeze wind blowing from the north-west at a speed of 11-14 km/h, clear sky
  • in the afternoon the air temperature warms up to +22...+24°C, dew point: +12,58°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, gentle breeze wind blowing from the north-west at a speed of 11-18 km/h, clear sky
  • in the evening the air temperature drops to +17...+23°C, dew point: +12,7°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the north at a speed of 7-14 km/h, clear sky
day length is 13:36
Monday, August 28, 2017
The Sun:  Sunrise 06:23, Sunset 19:56.
The Moon:  Moonrise 13:47, Moonset 23:42, Moon phase: waxing crescent waxing crescent

nighttimefrom 00:01 to 06:00Clear
The air temperature:
 +15...+17 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Clear
easternWind: light air, eastern, speed 4-7 km/h
Relative humidity: 74-81%
Atmospheric pressure: 1013-1016 hPa
State of the sea: calm (glassy), wave height of 0,1 m

morningfrom 06:01 to 12:00Clear
The air temperature:
 +16...+24 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Clear
northwestWind: light air, northwest, speed 4-7 km/h
Relative humidity: 51-76%
Atmospheric pressure: 1013-1015 hPa
State of the sea: calm (glassy), wave height of 0,1 m

daytimefrom 12:01 to 18:00Clear
The air temperature:
 +25...+28 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Clear
northwestWind: light breeze, northwest, speed 7-14 km/h
Relative humidity: 40-49%
Atmospheric pressure: 1011-1013 hPa
State of the sea: calm (rippled), wave height of 0,2 m

Monday, August 28, 2017 in SeaTac the weather forecast would be:
  • during the night the air temperature drops to +15...+17°C, dew point: +12,04°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light air wind blowing from the east at a speed of 4-7 km/h, clear sky
  • in the morning the air temperature warms up to +16...+24°C, dew point: +12,83°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light air wind blowing from the north-west at a speed of 4-7 km/h, clear sky
  • in the afternoon the air temperature warms up to +25...+28°C, dew point: +13,42°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the north-west at a speed of 7-14 km/h, clear sky
day length is 13:33

Temperature trend

weather on the map

Directory and geographical data

 
Country:USA
Telephone country code:+1
Location:Washington
The name of the city or village:SeaTac
Time zone:America/Los_Angeles, GMT -7. Summertime (+1 hour)
Aliases (In other languages):Bahasa Indonesia: SeaTacDeutsch: SeaTacEnglish: SeaTacFrançaise: SeaTacItaliano: SeaTacNederlands: SeaTacNorsk bokmål: SeaTacPolski: SeaTacPortuguês: SeaTacRomână: SeaTacSlovenčina: SeaTacSuomi: SeaTacSvenska: SeaTacTürkçe: SeaTacΕλληνικά: ΣεαΤακБеларуская: СітакБългарски: СиатакЕspañol: SeaTacРусский: СитакУкраїнська: Сітакالعربية: سيتاكفارسی: سی تکहिन्दी: सेआतक中國: 西塔科日本語: シータック한국어: 시택
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Weather Forecast in SeaTac

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