Seattle, Washington Weather Conditions

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Current Conditions

  • 59°
  • Clear
  • Wind: SW 4 mph
  • Humidity: 67%
  • Visibility: 10.0 miles
  • Dew Point: 48°
  • Pressure: 29.94 in. 0

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Next 12 Hours

1  am
4  am
7  am
10  am
1  pm
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
58°
54°
56°
72°
81°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Monday
  • Clear
  • High: 86 °
  • Low: 55 °
  • Clear
  • Tuesday
  • Mostly Cloudy
  • High: 71 °
  • Low: 51 °
  • Mostly Cloudy
  • Wednesday
  • Overcast
  • High: 62 °
  • Low: 49 °
  • Overcast
  • Thursday
  • Partly Cloudy
  • High: 64 °
  • Low: 49 °
  • Partly Cloudy
  • Friday
  • Clear
  • High: 72 °
  • Low: 52 °
  • Clear

Forecast for Seattle, Washington

Updated: 3:28 PM PDT on May 1, 2016

  • Tonight

    Clear. Lows in the upper 40s to mid 50s. North wind 10 to 15 mph becoming east after midnight.

  • Monday

    Sunny. Highs in the upper 70s to mid 80s. Northwest wind to 10 mph.

  • Monday Night

    Partly cloudy with a chance of showers. Lows in the lower to mid 50s. Southwest wind 10 to 15 mph becoming south after midnight.

  • Tuesday

    Mostly cloudy with a chance of showers. Highs near 70. South wind 10 to 15 mph becoming northwest in the afternoon.

  • Tuesday Night

    Cloudy with a chance of showers. Lows near 50. North wind 10 to 20 mph.

  • Wednesday

    Cloudy with a chance of showers. Highs in the lower to mid 60s.

  • Wednesday Night

    Cloudy with a chance of showers. Lows near 50.

  • Thursday

    Cloudy with a chance of showers. Highs in the lower 60s.

  • Thursday Night

    Mostly cloudy with a chance of showers. Lows in the upper 40s.

  • Friday

    Mostly cloudy with a chance of showers in the morning... then mostly sunny in the afternoon. Highs in the mid to upper 60s.

  • Friday Night

    Partly cloudy. Lows in the upper 40s.

  • Saturday

    Sunny. Highs in the mid 70s.

  • Saturday Night

    Partly cloudy. Lows in the lower 50s.

  • Sunday

    Mostly sunny. Highs in the mid 70s.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Queen Anne Southern Exposure, Seattle, WA

Updated: 1:10 AM PDT

Temperature: 62.4 °F Dew Point: 41 °F Humidity: 46% Wind: NE at 3.0 mph Pressure: 29.66 in Hourly Precipitation: 0.00 in Graphs

Location: Queen Anne, Seattle, WA

Updated: 1:13 AM PDT

Temperature: 68.4 °F Dew Point: 44 °F Humidity: 42% Wind: NNE at 3.6 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Graphs

Location: Queen Anne, Seattle, WA

Updated: 1:12 AM PDT

Temperature: 67.3 °F Dew Point: 42 °F Humidity: 40% Wind: ENE at 3.4 mph Pressure: 29.70 in Hourly Precipitation: 0.00 in Graphs

Location: South Lake Union, Seattle, WA

Updated: 1:10 AM PDT

Temperature: 53.6 °F Dew Point: 52 °F Humidity: 96% Wind: North at - Pressure: 29.93 in Hourly Precipitation: - Graphs

Location: News from the Otter, Seattle, WA

Updated: 1:12 AM PDT

Temperature: 52.8 °F Dew Point: 46 °F Humidity: 79% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Graphs

Location: South Lake Union, Seattle, WA

Updated: 1:11 AM PDT

Temperature: 62.4 °F Dew Point: 47 °F Humidity: 56% Wind: North at - Pressure: 29.96 in Hourly Precipitation: 0.00 in Graphs

Location: South Lake Union, Seattle, WA

Updated: 1:12 AM PDT

Temperature: 62.6 °F Dew Point: 50 °F Humidity: 62% Wind: Calm Pressure: 29.76 in Hourly Precipitation: 0.00 in Graphs

Location: Belltown, Seattle, WA

Updated: 1:11 AM PDT

Temperature: 66.4 °F Dew Point: 48 °F Humidity: 52% Wind: North at - Pressure: 29.79 in Hourly Precipitation: - Graphs

Location: Belltown, Seattle, WA

Updated: 1:11 AM PDT

Temperature: 66.7 °F Dew Point: 46 °F Humidity: 47% Wind: North at - Pressure: 29.92 in Hourly Precipitation: 0.00 in Graphs

Location: Belltown, Seattle, WA

Updated: 1:10 AM PDT

Temperature: 62.4 °F Dew Point: 47 °F Humidity: 57% Wind: North at - Pressure: 29.85 in Hourly Precipitation: 0.00 in Graphs

Location: Lower Queen Anne, Seattle, WA

Updated: 1:11 AM PDT

Temperature: 63.3 °F Dew Point: 47 °F Humidity: 55% Wind: North at - Pressure: 29.85 in Hourly Precipitation: - Graphs

Location: Belltown, Seattle, WA

Updated: 12:53 AM PDT

Temperature: 61.7 °F Dew Point: 48 °F Humidity: 62% Wind: East at 1.1 mph Pressure: 29.73 in Hourly Precipitation: - Graphs

Location: Fairview Avenue East, Seattle, WA

Updated: 1:10 AM PDT

Temperature: 57.7 °F Dew Point: 52 °F Humidity: 80% Wind: North at - Pressure: 29.91 in Hourly Precipitation: 0.00 in Graphs

Location: Belltown, Seattle, WA

Updated: 1:13 AM PDT

Temperature: 63.9 °F Dew Point: 47 °F Humidity: 54% Wind: NE at 3.4 mph Pressure: 30.95 in Hourly Precipitation: 0.00 in Graphs

Location: APRSWXNET, Seattle, WA

Updated: 12:59 AM PDT

Temperature: 59 °F Dew Point: 50 °F Humidity: 72% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in Graphs

Location: Westlake - Boaty, Seattle, WA

Updated: 1:12 AM PDT

Temperature: 59.0 °F Dew Point: 50 °F Humidity: 72% Wind: Calm Pressure: 30.23 in Hourly Precipitation: 0.00 in Graphs

Location: Capitol Hill, Seattle, WA

Updated: 12:52 AM PDT

Temperature: 65.6 °F Dew Point: 46 °F Humidity: 50% Wind: ENE at 2.0 mph Pressure: 29.91 in Hourly Precipitation: 0.00 in Graphs

Location: Eastlake on Lake Union, Seattle, WA

Updated: 1:03 AM PDT

Temperature: 56.5 °F Dew Point: 48 °F Humidity: 73% Wind: Calm Pressure: 29.60 in Hourly Precipitation: - Graphs

Location: Queen Anne - Toddster weather, Seattle, WA

Updated: 1:13 AM PDT

Temperature: 58.2 °F Dew Point: 45 °F Humidity: 61% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Graphs

Location: Washington 99, Seattle, WA

Updated: 1:11 AM PDT

Temperature: 69.6 °F Dew Point: 46 °F Humidity: 43% Wind: North at - Pressure: 30.03 in Hourly Precipitation: 0.00 in Graphs

Location: North Queen Anne, Seattle, WA

Updated: 1:11 AM PDT

Temperature: 58.8 °F Dew Point: 45 °F Humidity: 60% Wind: North at - Pressure: 29.80 in Hourly Precipitation: 0.00 in Graphs

Location: Wallingford, Seattle, WA

Updated: 1:11 AM PDT

Temperature: 66.9 °F Dew Point: 48 °F Humidity: 50% Wind: North at - Pressure: 29.91 in Hourly Precipitation: - Graphs

Location: Belltown, Seattle, WA

Updated: 1:11 AM PDT

Temperature: 51.3 °F Dew Point: 37 °F Humidity: 57% Wind: North at - Pressure: 29.89 in Hourly Precipitation: - Graphs

Location: North Queen Anne, Seattle, WA

Updated: 1:10 AM PDT

Temperature: 58.1 °F Dew Point: 47 °F Humidity: 66% Wind: North at - Pressure: 30.00 in Hourly Precipitation: 0.00 in Graphs

Location: Fremont Troll, Seattle, WA

Updated: 1:10 AM PDT

Temperature: 57.8 °F Dew Point: 50 °F Humidity: 74% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Graphs

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

Updated: 1:12 AM PDT

Temperature: 64.3 °F Dew Point: 45 °F Humidity: 50% Wind: North at 1.0 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Graphs

Location: North Queen Anne, Seattle, WA

Updated: 1:10 AM PDT

Temperature: 59.9 °F Dew Point: 47 °F Humidity: 63% Wind: North at - Pressure: 29.63 in Hourly Precipitation: - Graphs

Location: Fremont, Seattle, WA

Updated: 1:10 AM PDT

Temperature: 58.6 °F Dew Point: 50 °F Humidity: 72% Wind: North at - Pressure: 29.93 in Hourly Precipitation: 0.00 in Graphs

Location: Squire Park, Seattle, WA

Updated: 1:10 AM PDT

Temperature: 64.8 °F Dew Point: 50 °F Humidity: 58% Wind: North at - Pressure: 29.86 in Hourly Precipitation: 0.00 in Graphs

Location: NW Queen Anne, Seattle, WA

Updated: 1:11 AM PDT

Temperature: 57.9 °F Dew Point: 47 °F Humidity: 68% Wind: Calm Pressure: 29.61 in Hourly Precipitation: - Graphs

Location: Stevens, Seattle, WA

Updated: 1:10 AM PDT

Temperature: 59.4 °F Dew Point: 42 °F Humidity: 52% Wind: North at - Pressure: 30.01 in Hourly Precipitation: 0.00 in Graphs

Location: Fremont, Seattle, WA

Updated: 1:10 AM PDT

Temperature: 58.1 °F Dew Point: 46 °F Humidity: 63% Wind: Calm Pressure: 29.86 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 
900 PM PDT sun may 1 2016 


Synopsis...high pressure aloft will bring one more dry and warm 
day Monday. Southerly flow aloft and low level onshore flow will 
return Tuesday and persist for most of the rest of the week for a 
chance of showers and cooler temperatures. An upper ridge will 
bring drier and warmer weather again late in the week. 


&& 


Short term...clear skies will prevail tonight with high pressure 
aloft and low level offshore flow. Lows will drop to the middle 40s to 
lower 50s overnight. 


The ridge will bring one more dry and warm day on Monday. But the 
flow will flip back to onshore during the day for a tricky forecast 
along the coast. There will be a sharp temperature gradient with 60s 
on the beaches to middle 70s or lower 80s a few miles inland. It will 
be warmer in the interior with highs reaching the upper 70s to middle 
80s...about 20-25 degrees above normal. 


The upper level ridge will shift farther east and inland as we move 
into Monday night. Models show some middle level moisture spreading 
north into western Washington for a chance of showers. Showers will continue 
on Tuesday as an upper level trough slowly pushes inland. There is a 
chance of thunderstorms over the Cascades where instability is the 
greatest. Onshore flow will bring cooler air inland with 
temperatures mainly in the 60s. Moist southerly flow will continue 
on Wednesday for additional showers across western Washington. Temperatures 
will trend back toward normal. 33 


Long term...previous discussion...a split upper trough will slowly 
shift onshore Thursday with a decreasing chance of showers. An upper 
ridge will build over the area Friday...bringing and end to the 
shower threat. The ridge will be in control next weekend for dry and 
mostly sunny weather. High should warm back into the 70s for the 
weekend. Schneider 


&& 


Aviation...upper level ridge centered over southern British 
Columbia and Alberta with easterly flow aloft. Low level flow 
remaining offshore tonight becoming light on Monday. 


With the upper level ridge and low level offshore flow clear skies 
over the area through Monday. 


Ksea...clear skies. Northerly winds 7 to 10 knots becoming northeast 
after 05z. Felton/smr 


&& 


Marine...low level offshore flow through Monday morning with low 
pressure over the coastal waters. A return to low level onshore flow 
will occur Monday night into Tuesday with varying degrees of onshore 
flow through the end of the week. Gale force westerly winds are 
possible in the central and eastern Strait of Juan Delaware fuca Tuesday 
night. Felton 


&& 


Climate...April 2016 was the warmest April on record across 
western Washington. April 2016 temperatures crushed the old record 
temperatures by 1.5 degrees to a little more than 3 degrees. 
Seattle had the biggest difference with 56.7 degrees versus the old 
record of 53.6 degrees set in 1977. Other records include but are 
not limited to...Olympia 53... record 50.9 (1989) 
..Bellingham 54... Record 52.0 (1989)...Hoquiam 53.8 
degrees...old record 52.3 (1987) and Quillayute 51.9 degrees...old 
record 50.3 (1989). 


With the record warm April Seattle has had 7 record warm months in 
the last 19 months...October and December 2014 and 
February...March...June and July...2015. Felton 


&& 


Sew watches/warnings/advisories... 


Washington...none. 


Pz...none. 


&& 


$$ 


Www.Weather.Gov/Seattle 


An illustrated version of this forecast discussion can be seen at 
www.Weather.Gov/Seattle/gafd/latest_webafd.Html 






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