Seattle, Washington Weather Conditions

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Current Conditions

  • 44°
  • Scattered Clouds
  • Wind: Calm
  • Humidity: 38%
  • Visibility: 10.0 miles
  • Dew Point: 20°
  • Pressure: 30.23 in. 0

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Next 12 Hours

9  pm
12  am
3  am
6  am
9  am
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
41°
38°
35°
34°
41°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Wednesday
  • Clear
  • High: 55 °
  • Low: 36 °
  • Clear
  • Thursday
  • Partly Cloudy
  • High: 58 °
  • Low: 40 °
  • Partly Cloudy
  • Friday
  • Partly Cloudy
  • High: 61 °
  • Low: 41 °
  • Partly Cloudy
  • Saturday
  • Partly Cloudy
  • High: 61 °
  • Low: 41 °
  • Partly Cloudy
  • Sunday
  • Clear
  • High: 61 °
  • Low: 44 °
  • Clear

Forecast for Seattle, Washington

Updated: 5:17 PM PST on January 03, 2015

  • Tuesday

    Partly cloudy. Lows overnight in the low 30s.

  • Tuesday Night

    Some clouds this evening will give way to mainly clear skies overnight. Low 33F. Winds light and variable.

  • Wednesday

    Mainly sunny. High near 55F. Winds light and variable.

  • Wednesday Night

    Partly cloudy skies. Low 36F. Winds light and variable.

  • Thursday

    Partly cloudy. High 58F. Winds light and variable.

  • Thursday Night

    Partly cloudy skies. Low around 40F. Winds light and variable.

  • Friday

    Intervals of clouds and sunshine. High 61F. Winds light and variable.

  • Friday Night

    Partly cloudy skies. Low 41F. Winds light and variable.

  • Saturday

    Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 61F. Winds light and variable.

  • Saturday Night

    Clear skies. Low 41F. Winds light and variable.

  • Sunday

    Sunny. High 61F. Winds light and variable.

  • Sunday Night

    A few clouds overnight. Low 44F. Winds light and variable.

  • Monday

    A few clouds early, otherwise mostly sunny. High 62F. Winds light and variable.

  • Monday Night

    Partly cloudy. Low around 45F. Winds light and variable.

  • Tuesday

    Cloudy early with partial sunshine expected late. High 61F. Winds WSW at 5 to 10 mph.

  • Tuesday Night

    Cloudy with occasional rain showers. Low 48F. Winds light and variable. Chance of rain 50%.

  • Wednesday

    Showers early becoming a steady light rain later in the day. High 58F. Winds SSE at 5 to 10 mph. Chance of rain 60%.

  • Wednesday Night

    Occasional light rain. Low 49F. Winds SSE at 5 to 10 mph. Chance of rain 60%.

  • Thursday

    Rain. High 56F. Winds SSW at 5 to 10 mph. Chance of rain 60%. Rainfall near a quarter of an inch.

  • Thursday Night

    Cloudy with periods of light rain. Low near 45F. Winds light and variable. Chance of rain 60%.

  • Friday

    Showers and thundershowers likely. High 54F. Winds SW at 5 to 10 mph. Chance of rain 60%.

  • Friday Night

    Occasional light rain. Low 42F. Winds light and variable. Chance of rain 60%.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Belltown, Seattle, WA

Updated: 8:12 PM PST

Temperature: 48.9 °F Dew Point: 24 °F Humidity: 38% Wind: North at - Pressure: 30.22 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: Herrera, Inc., Seattle, WA

Updated: 8:15 PM PST

Temperature: 45.6 °F Dew Point: 28 °F Humidity: 50% Wind: Calm Pressure: 30.25 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: Belltown, Seattle, WA

Updated: 8:12 PM PST

Temperature: 46.8 °F Dew Point: 29 °F Humidity: 49% Wind: North at - Pressure: 30.08 in Hourly Precipitation: - Windchill: 47 °F Graphs

Location: South Lake Union, Seattle, WA

Updated: 8:12 PM PST

Temperature: 45.3 °F Dew Point: 27 °F Humidity: 49% Wind: North at - Pressure: 30.25 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: UW Integrated Design Lab, Bullitt Center, Seattle, WA

Updated: 8:15 PM PST

Temperature: 42.3 °F Dew Point: 26 °F Humidity: 53% Wind: Calm Pressure: 30.25 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: Capitol Hill, Seattle, WA

Updated: 8:11 PM PST

Temperature: 42.2 °F Dew Point: 26 °F Humidity: 54% Wind: Calm Pressure: 30.22 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: Stevens, Seattle, WA

Updated: 8:12 PM PST

Temperature: 42.3 °F Dew Point: 23 °F Humidity: 46% Wind: North at - Pressure: 30.31 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: Queen Anne Southern Exposure, Seattle, WA

Updated: 8:15 PM PST

Temperature: 44.1 °F Dew Point: 21 °F Humidity: 40% Wind: NNW at 2.0 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Queen Anne Eastern Slope (chimpnet), Seattle, WA

Updated: 8:15 PM PST

Temperature: 43.0 °F Dew Point: 20 °F Humidity: 39% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: Unnamed Road, Seattle, WA

Updated: 8:12 PM PST

Temperature: 44.2 °F Dew Point: 24 °F Humidity: 45% Wind: North at - Pressure: 29.68 in Hourly Precipitation: - Windchill: 44 °F Graphs

Location: Seattle Girls School, Seattle, WA

Updated: 8:14 PM PST

Temperature: 39.9 °F Dew Point: 25 °F Humidity: 55% Wind: Calm Pressure: 30.23 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: APRSWXNET Seattle WA US, Seattle, WA

Updated: 7:42 PM PST

Temperature: 44 °F Dew Point: 29 °F Humidity: 55% Wind: Calm Pressure: 30.23 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Madrona, Seattle, WA

Updated: 8:15 PM PST

Temperature: 36.9 °F Dew Point: 25 °F Humidity: 61% Wind: South at 1.1 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Windchill: 37 °F Graphs

Location: Central District, Seattle, WA

Updated: 8:12 PM PST

Temperature: 42.1 °F Dew Point: 27 °F Humidity: 54% Wind: North at - Pressure: 30.17 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: Eastlake on Lake Union, Seattle, WA

Updated: 8:01 PM PST

Temperature: 42.1 °F Dew Point: 28 °F Humidity: 58% Wind: Calm Pressure: 29.91 in Hourly Precipitation: - Windchill: 42 °F Graphs

Location: Mount Baker, Seattle, WA

Updated: 7:12 PM PST

Temperature: 45.5 °F Dew Point: 20 °F Humidity: 36% Wind: Calm Pressure: 29.94 in Hourly Precipitation: - Windchill: 46 °F Graphs

Location: Northeast Seattle, Seattle, WA

Updated: 8:12 PM PST

Temperature: 48.2 °F Dew Point: 34 °F Humidity: 58% Wind: North at - Pressure: 30.33 in Hourly Precipitation: - Windchill: 48 °F Graphs

Location: Queen Anne - Toddster weather, Seattle, WA

Updated: 8:15 PM PST

Temperature: 39.4 °F Dew Point: 26 °F Humidity: 57% Wind: Calm Pressure: 30.22 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: Fremont Troll, Seattle, WA

Updated: 8:15 PM PST

Temperature: 42.6 °F Dew Point: 28 °F Humidity: 56% Wind: Calm Pressure: 30.33 in Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: MesoWest UNIVERSITY OF WASHINGTON WA US WAAQ, Seattle, WA

Updated: 6:55 PM PST

Temperature: 44 °F Dew Point: 22 °F Humidity: 41% Wind: NNW at 3 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: North Queen Anne, Seattle, WA

Updated: 8:12 PM PST

Temperature: 42.6 °F Dew Point: 27 °F Humidity: 54% Wind: North at - Pressure: 30.29 in Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: West Seattle (Two Dogs Observatory), Seattle, WA

Updated: 8:11 PM PST

Temperature: 43.5 °F Dew Point: 27 °F Humidity: 52% Wind: Calm Pressure: 30.23 in Hourly Precipitation: - Windchill: 44 °F Graphs

Location: Beacon Hill, Seattle, WA

Updated: 7:04 PM PST

Temperature: 47.1 °F Dew Point: 21 °F Humidity: 32% Wind: North at - Pressure: 30.04 in Hourly Precipitation: - Windchill: 47 °F Graphs

Location: Greater Duwamish, Seattle, WA

Updated: 6:51 PM PST

Temperature: 47.1 °F Dew Point: 19 °F Humidity: 32% Wind: North at - Pressure: 30.05 in Hourly Precipitation: 0.00 in Windchill: 47 °F Graphs

Location: University District, Seattle, WA

Updated: 8:15 PM PST

Temperature: 41.1 °F Dew Point: 30 °F Humidity: 64% Wind: Calm Pressure: 30.18 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: Fremont, Seattle, WA

Updated: 8:15 PM PST

Temperature: 42.3 °F Dew Point: 25 °F Humidity: 51% Wind: Calm Pressure: 30.16 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: Fremont, Seattle, WA

Updated: 8:12 PM PST

Temperature: 45.5 °F Dew Point: 28 °F Humidity: 51% Wind: North at - Pressure: 30.30 in Hourly Precipitation: - Windchill: 46 °F Graphs

Location: Southeast Magnolia, Seattle, WA

Updated: 8:12 PM PST

Temperature: 40.3 °F Dew Point: 28 °F Humidity: 61% Wind: North at - Pressure: 30.17 in Hourly Precipitation: - Windchill: 40 °F Graphs

Location: Queen Anne - Western Exposure, Seattle, WA

Updated: 8:15 PM PST

Temperature: 42.0 °F Dew Point: 27 °F Humidity: 56% Wind: Calm Pressure: 30.20 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: Alon's Fremont/Ballard Neighbourhood, Seattle, WA

Updated: 8:15 PM PST

Temperature: 39.0 °F Dew Point: 26 °F Humidity: 60% Wind: Calm Pressure: 30.22 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: Alki, Seattle, WA

Updated: 8:15 PM PST

Temperature: 38.1 °F Dew Point: 29 °F Humidity: 68% Wind: Calm Pressure: 30.23 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: Magnolia, Seattle, WA

Updated: 6:15 PM WSDT

Temperature: 40.7 °F Dew Point: 24 °F Humidity: 52% Wind: Calm Pressure: 30.23 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: MesoWest SEATTLE DUWAMISH EAST MARGINAL WA US WAAQ, Seattle, WA

Updated: 7:00 PM PST

Temperature: 46 °F Dew Point: - Humidity: - Wind: NNW at 5 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Seattle Washington 
230 PM PST Tuesday Mar 3 2015 


Synopsis...high pressure and offshore flow will give fair weather 
through Wednesday. A weak front will brush the north part of western 
Washington Thursday. High pressure will rebuild for the weekend. 


&& 


Short term...there is an upper ridge offshore with northerly flow 
aloft over the Pacific northwest. There is a little cirrus but not 
much. Low temperatures tonight will be frosty again. There is surface high 
pressure inland with lower pressure over calif which extends 
somewhat north along the Oregon and Washington coastal waters...this is 
giving light offshore flow. The air is stable and mainly dry. 


The ridge will weaken on Wednesday as the offshore ridge flattens 
and shifts east over the area. A weak upper level short wave trough 
and associated frontal system will move into British Columbia 
Thursday. Over western Washington clouds will increase Thursday and there is a 
chance of rain in the forecast for the northernmost portion of western 
Washington...maybe we will squeeze a little drizzle or a shower or two from 
that. 


Long term...another upper level ridge will build into the weekend. 
Surface high pressure with a mild air mass and some sunshine should 
give highs highs in the middle 50s to lower 60s and lows around 40. It 
looks dry next weekend through early next week. 


&& 


Hydrology...flooding is unlikely for the next 7 days. 


&& 


Aviation...an upper ridge centered off the coast will keep the flow 
aloft northerly through Wednesday. The low level flow will remain light offshore 
through Wednesday morning. There might be localized fog /vsbys at or below 1sm/ and 
indefinite ceilings at or below 300 feet west of a line from kshn-kolm-ktdo after 
0600 UTC. 


Ksea...VFR conditions are expected. Winds will generally be light 
and variable. 


&& 


Marine... 
high pressure east of the Cascades with lower pressure along or just off the 
Washington coast will result in light offshore flow tonight. The 
flow will become weak onshore on Wednesday due to higher pressure building 
over the coastal waters. Light onshore flow will continue on Thursday. 


&& 


Sew watches/warnings/advisories... 
Washington...none. 
Pz...none. 


&& 


$$ 


Www.Weather.Gov/Seattle 


You can see an illustrated version of this forecast discussion at 
www.Weather.Gov/Seattle/gafd/latest_webafd.Html 




















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