Seattle, Washington Weather Conditions

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Current Conditions

  • 56°
  • Overcast
  • Wind: SSW 5 mph
  • Humidity: 72%
  • Visibility: 10.0 miles
  • Dew Point: 47°
  • Pressure: 29.84 in. 0

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Next 12 Hours

3  am
6  am
9  am
12  pm
3  pm
Rain
Rain
Chance of Rain
Chance of Rain
Partly Cloudy
Partly Cloudy
Chance of Rain
Chance of Rain
Chance of Rain
Chance of Rain
51°
48°
49°
52°
54°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Chance of Rain
  • High: 54 °
  • Low: 43 °
  • Chance of Rain
  • Wednesday
  • Rain
  • High: 54 °
  • Low: 41 °
  • Rain
  • Thursday
  • Partly Cloudy
  • High: 58 °
  • Low: 43 °
  • Partly Cloudy
  • Friday
  • Rain
  • High: 55 °
  • Low: 42 °
  • Rain
  • Saturday
  • Chance of Rain
  • High: 55 °
  • Low: 41 °
  • Chance of Rain

Forecast for Seattle, Washington

Updated: 11:16 PM PDT on January 30, 2015

  • Tuesday

    Cloudy with occasional rain showers. Thunder possible. High 54F. Winds SSW at 10 to 15 mph. Chance of rain 70%.

  • Tuesday Night

    Showers in the evening, then partly cloudy overnight. Low 43F. Winds S at 5 to 10 mph. Chance of rain 60%.

  • Wednesday

    Partly cloudy in the morning then becoming cloudy with periods of rain later in the day. Thunder possible. High 54F. Winds S at 5 to 10 mph. Chance of rain 70%.

  • Wednesday Night

    Light rain early. Decreasing clouds late. Thunder is possible early. Low 41F. Winds light and variable. Chance of rain 60%.

  • Thursday

    Partly cloudy skies. High 58F. Winds S at 5 to 10 mph.

  • Thursday Night

    Rain showers early with clearing later at night. Low 43F. Winds S at 5 to 10 mph. Chance of rain 40%.

  • Friday

    Thundershowers following a period of rain early. High near 55F. Winds S at 10 to 20 mph. Chance of rain 90%.

  • Friday Night

    Thunderstorms during the evening, then skies turning partly cloudy overnight. Low 42F. Winds S at 5 to 10 mph. Chance of rain 80%.

  • Saturday

    A mix of clouds and sun in the morning giving way to a few showers during the afternoon. High around 55F. Winds SSW at 10 to 15 mph. Chance of rain 30%.

  • Saturday Night

    A few showers early with overcast skies late. Low 41F. Winds S at 5 to 10 mph. Chance of rain 30%.

  • Sunday

    Cloudy with occasional light rain in the afternoon. High 53F. Winds SSW at 5 to 10 mph. Chance of rain 70%.

  • Sunday Night

    Cloudy with occasional rain showers. Low 42F. Winds light and variable. Chance of rain 50%.

  • Monday

    Chance of a shower or two during the morning, followed by partly cloudy skies in the afternoon. High around 55F. Winds S at 5 to 10 mph. Chance of rain 30%.

  • Monday Night

    Partly cloudy. Low 43F. Winds light and variable.

  • Tuesday

    Sunshine and clouds mixed. High around 60F. Winds WNW at 5 to 10 mph.

  • Tuesday Night

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

  • Wednesday

    Cloudy early with showers for the afternoon hours. High 56F. Winds SSW at 5 to 10 mph. Chance of rain 40%.

  • Wednesday Night

    Rain showers in the evening becoming a steady light rain overnight. Low 47F. Winds S at 5 to 10 mph. Chance of rain 60%.

  • Thursday

    Cloudy with periods of rain. High 58F. Winds SW at 10 to 15 mph. Chance of rain 60%. Rainfall near a quarter of an inch.

  • Thursday Night

    Cloudy with occasional light rain. Low 46F. Winds SSW at 5 to 10 mph. Chance of rain 60%.

Severe Weather Alert Descriptions

 Record Report  Statement as of 1:27 am PDT on March 30, 2015


... Record daily maximum rainfall set at Quillayute WA Airport...

A record rainfall of 1.93 inches was set at Quillayute WA Airport
yesterday. This breaks the old record of 1.80 set in 2012.




Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Belltown, Seattle, WA

Updated: 1:25 AM PDT

Temperature: 55.9 °F Dew Point: 48 °F Humidity: 74% Wind: North at - Pressure: 29.82 in Hourly Precipitation: 0.00 in Graphs

Location: Herrera, Inc., Seattle, WA

Updated: 1:30 AM PDT

Temperature: 54.7 °F Dew Point: 48 °F Humidity: 79% Wind: Calm Pressure: 29.83 in Hourly Precipitation: 0.01 in Graphs

Location: Belltown, Seattle, WA

Updated: 1:25 AM PDT

Temperature: 59.4 °F Dew Point: 50 °F Humidity: 70% Wind: North at - Pressure: 29.67 in Hourly Precipitation: - Graphs

Location: South Lake Union, Seattle, WA

Updated: 1:25 AM PDT

Temperature: 55.4 °F Dew Point: 48 °F Humidity: 75% Wind: North at - Pressure: 29.85 in Hourly Precipitation: 0.01 in Graphs

Location: Belltown, Seattle, WA

Updated: 1:25 AM PDT

Temperature: 52.2 °F Dew Point: 50 °F Humidity: 91% Wind: North at - Pressure: 29.75 in Hourly Precipitation: 0.00 in Graphs

Location: Space Needle, Seattle, WA

Updated: 1:16 AM PDT

Temperature: 52.7 °F Dew Point: 46 °F Humidity: 77% Wind: South at 22.0 mph Pressure: 29.68 in Hourly Precipitation: 0.00 in Graphs

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

Updated: 1:30 AM PDT

Temperature: 52.7 °F Dew Point: 48 °F Humidity: 85% Wind: SSE at 4.0 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Graphs

Location: Capitol Hill, Seattle, WA

Updated: 1:29 AM PDT

Temperature: 53.5 °F Dew Point: 49 °F Humidity: 84% Wind: SSW at 7.0 mph Pressure: 29.80 in Hourly Precipitation: 0.01 in Graphs

Location: Stevens, Seattle, WA

Updated: 1:21 AM PDT

Temperature: 55.8 °F Dew Point: 47 °F Humidity: 71% Wind: North at - Pressure: 29.89 in Hourly Precipitation: 0.01 in Graphs

Location: Queen Anne Southern Exposure, Seattle, WA

Updated: 1:30 AM PDT

Temperature: 53.4 °F Dew Point: 45 °F Humidity: 73% Wind: SW at 10.0 mph Pressure: 29.55 in Hourly Precipitation: 0.00 in Graphs

Location: Stevens, Seattle, WA

Updated: 1:25 AM PDT

Temperature: 51.8 °F Dew Point: 49 °F Humidity: 91% Wind: North at - Pressure: 29.85 in Hourly Precipitation: - Graphs

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

Updated: 1:30 AM PDT

Temperature: 52.7 °F Dew Point: 47 °F Humidity: 80% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: Unnamed Road, Seattle, WA

Updated: 1:25 AM PDT

Temperature: 53.1 °F Dew Point: 48 °F Humidity: 83% Wind: North at - Pressure: 29.30 in Hourly Precipitation: - Graphs

Location: Seattle Girls School, Seattle, WA

Updated: 1:30 AM PDT

Temperature: 53.1 °F Dew Point: 48 °F Humidity: 83% Wind: ESE at 4.0 mph Pressure: 29.82 in Hourly Precipitation: 0.00 in Graphs

Location: APRSWXNET , Seattle, WA

Updated: 12:49 AM PDT

Temperature: 54 °F Dew Point: 49 °F Humidity: 83% Wind: South at 5 mph Pressure: 29.84 in Hourly Precipitation: 0.00 in Graphs

Location: Madrona, Seattle, WA

Updated: 1:30 AM PDT

Temperature: 52.5 °F Dew Point: 49 °F Humidity: 87% Wind: ESE at 1.7 mph Pressure: 29.60 in Hourly Precipitation: 0.00 in Graphs

Location: Central District, Seattle, WA

Updated: 1:25 AM PDT

Temperature: 54.3 °F Dew Point: 48 °F Humidity: 79% Wind: North at - Pressure: 29.77 in Hourly Precipitation: 0.02 in Graphs

Location: Eastlake on Lake Union, Seattle, WA

Updated: 1:25 AM PDT

Temperature: 54.7 °F Dew Point: 50 °F Humidity: 83% Wind: SE at 2.2 mph Pressure: 29.48 in Hourly Precipitation: - Graphs

Location: Mount Baker, Seattle, WA

Updated: 1:28 AM PDT

Temperature: 52.2 °F Dew Point: 49 °F Humidity: 90% Wind: SSE at 2.7 mph Pressure: 29.60 in Hourly Precipitation: - Graphs

Location: Wallingford, Seattle, WA

Updated: 1:25 AM PDT

Temperature: 58.8 °F Dew Point: 49 °F Humidity: 69% Wind: North at - Pressure: 29.81 in Hourly Precipitation: - Graphs

Location: Northeast Seattle, Seattle, WA

Updated: 1:25 AM PDT

Temperature: 56.1 °F Dew Point: 52 °F Humidity: 85% Wind: North at - Pressure: 29.91 in Hourly Precipitation: - Graphs

Location: Queen Anne - Toddster weather, Seattle, WA

Updated: 1:30 AM PDT

Temperature: 52.6 °F Dew Point: 47 °F Humidity: 80% Wind: SW at 6.0 mph Pressure: 29.81 in Hourly Precipitation: 0.00 in Graphs

Location: Fremont Troll, Seattle, WA

Updated: 1:30 AM PDT

Temperature: 53.9 °F Dew Point: 49 °F Humidity: 83% Wind: ENE at 1.0 mph Pressure: 29.92 in Hourly Precipitation: 0.00 in Graphs

Location: North Queen Anne, Seattle, WA

Updated: 1:25 AM PDT

Temperature: 53.8 °F Dew Point: 50 °F Humidity: 87% Wind: North at - Pressure: 29.89 in Hourly Precipitation: 0.00 in Graphs

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

Updated: 1:25 AM PDT

Temperature: 52.9 °F Dew Point: 48 °F Humidity: 84% Wind: Calm Pressure: 29.83 in Hourly Precipitation: - Graphs

Location: Beacon Hill, Seattle, WA

Updated: 1:27 AM PDT

Temperature: 52.5 °F Dew Point: 47 °F Humidity: 85% Wind: North at - Pressure: 29.65 in Hourly Precipitation: 0.01 in Graphs

Location: Greater Duwamish, Seattle, WA

Updated: 1:25 AM PDT

Temperature: 52.5 °F Dew Point: 48 °F Humidity: 85% Wind: North at - Pressure: 29.65 in Hourly Precipitation: 0.01 in Graphs

Location: Madison Park, Medina, WA

Updated: 1:26 AM PDT

Temperature: 54.9 °F Dew Point: 48 °F Humidity: 78% Wind: North at - Pressure: 29.63 in Hourly Precipitation: - Graphs

Location: University District, Seattle, WA

Updated: 1:30 AM PDT

Temperature: 54.7 °F Dew Point: 50 °F Humidity: 83% Wind: SSE at 4.0 mph Pressure: 29.78 in Hourly Precipitation: 0.01 in Graphs

Location: NW Queen Anne, Seattle, WA

Updated: 1:25 AM PDT

Temperature: 53.2 °F Dew Point: 48 °F Humidity: 84% Wind: South at 10.4 mph Pressure: 29.52 in Hourly Precipitation: - Graphs

Location: Fremont, Seattle, WA

Updated: 1:27 AM PDT

Temperature: 54.1 °F Dew Point: 47 °F Humidity: 77% Wind: SSE at 3.0 mph Pressure: 29.75 in Hourly Precipitation: 0.00 in Graphs

Location: Fremont, Seattle, WA

Updated: 1:25 AM PDT

Temperature: 54.5 °F Dew Point: 50 °F Humidity: 83% Wind: North at - Pressure: 29.89 in Hourly Precipitation: - Graphs

Location: Southeast Magnolia, Seattle, WA

Updated: 1:25 AM PDT

Temperature: 52.5 °F Dew Point: 49 °F Humidity: 89% Wind: North at - Pressure: 29.76 in Hourly Precipitation: - Graphs

Location: Queen Anne - Western Exposure, Seattle, WA

Updated: 1:30 AM PDT

Temperature: 52.6 °F Dew Point: 48 °F Humidity: 85% Wind: Calm Pressure: 29.78 in Hourly Precipitation: 0.00 in Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Seattle Washington 
830 PM PDT Monday Mar 30 2015 


Synopsis...a cold front will spread rain across the area tonight. 
An upper level trough will follow Tuesday for showers and cooler 
weather. Showers will diminish Thursday as weak ridging builds over 
the area ahead of a frontal system that will affect the area on 
Friday. An upper level low will maintain a chance of showers through 
the weekend. 


&& 


Short term...rain is just reaching the coast and it should spread 
inland after midnight or so as a cold front moves across the area. 
Showers will follow Tuesday along with what may be a persistent and 
strong Puget Sound sound convergence zone centered in King County. The new 
NAM run shows it lasting until about 12z Wednesday. Cold air will 
arrive after the front and high temperatures on Tuesday will be in 
the low to middle 50s...ten degrees lower than today. 


The snow level will fall to 3000 feet or so and stay there through 
the end of the week. This means there will be snow in the passes. 
Depending on where the convergence zone sets up there could be 
significant snow in the passes. The forecast currently has about an 
inch of water in the quantitative precipitation forecast grids around the convergence zone through 
12z Wednesday and the models are in good agreement. If all that 
falls as snow then a Snow Advisory may be needed for at least the 
higher passes including Stevens and white. 


Another impulse arrives Wednesday afternoon and then things dry out 
Thursday. Highs will be in the low 50s Wednesday then rise a bit on 
Thursday. Burke 


Long term...previous discussion...the next Pacific frontal system 
will arrive on Friday for another period of wet weather across 
western Washington. Probability of precipitation were nudged upwards as both the GFS and European model (ecmwf) show 
signs of agreement. The forecast through the weekend and into early 
next week remains unsettled as an upper level low spins offshore. 
This system will continue pumping moisture inland for a chance of 
showers each day. The air mass will remain cool with temperatures slightly 
below normal. 33 


&& 


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


&& 


Aviation...southwest flow aloft will continue tonight and early 
Tuesday as a cold front moves through the area. An upper trough will 
follow the front Tuesday along with moist onshore flow. The air mass 
will remain moist and become unstable Tuesday. 


Widespread VFR conditions continue this evening with scattered-bkn070 
bkn-ovc160...but should lower to MVFR and local IFR tonight -- first 
along the coast and then inland -- as the cold front just offshore 
moves into western Washington. Conditions will improve gradually 
Tuesday as moist onshore flow continues...but there will be showers 
and a chance of afternoon thunderstorms. There will also be winds 
locally gusting to 25 knots with and behind the front. 


Ksea...south to southwest wind 6-12 knots...rising to 12-18 knots gusting 
25 knots beginning around 2 am. Rain should begin around 11 PM with 
conditions deteriorating to MVFR overnight. Mcdonnal 


&& 


Marine...a cold front just offshore will reach the coast late this 
evening then move inland overnight. Strong onshore flow will follow 
the front later tonight and Tuesday. Small Craft Advisory winds will 
prevail for the forecast area through most of Tuesday...with 
westerly gales expected in the central and eastern Strait of Juan Delaware 
fuca. 


Onshore flow will weaken Wednesday and Thursday as high pressure 
builds over the region. Another cold front will move through the 
forecast area Friday. 


&& 


Sew watches/warnings/advisories... 
Washington...none. 
Pz...Small Craft Advisory coastal waters...entrances to the 
Strait...Admiralty Inlet...northern inland waters...Puget Sound 
sound and Hood Canal. 
Gale Warning central Strait of Juan Delaware fuca and East Entrance. 
Small Craft Advisory Grays Harbor for rough bar. 


&& 


$$ 


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



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