Bellevue, Washington Weather Conditions

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Current Conditions

  • 58°
  • Clear
  • Wind: South 12 mph
  • Humidity: 56%
  • Visibility: 10.0 miles
  • Dew Point: 42°
  • Pressure: 29.96 in. +

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Next 12 Hours

12  pm
3  pm
6  pm
9  pm
12  am
Clear
Clear
Clear
Clear
Clear
Clear
Partly Cloudy
Partly Cloudy
Mostly Cloudy
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61°
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Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Monday
  • Clear
  • High: 67 °
  • Low: 47 °
  • Clear
  • Tuesday
  • Thunderstorm
  • High: 58 °
  • Low: 44 °
  • T-Storms
  • Wednesday
  • Partly Cloudy
  • High: 62 °
  • Low: 42 °
  • Partly Cloudy
  • Thursday
  • Clear
  • High: 69 °
  • Low: 45 °
  • Clear
  • Friday
  • Clear
  • High: 74 °
  • Low: 47 °
  • Clear

Forecast for Bellevue, Washington

Updated: 8:21 AM PDT on January 04, 2015

  • Monday

    Mostly sunny. High 67F. Winds SW at 10 to 20 mph.

  • Monday Night

    A few clouds. Low 47F. Winds SSW at 10 to 15 mph.

  • Tuesday

    Scattered thunderstorms in the morning, then mainly cloudy during the afternoon with thunderstorms likely. High 58F. Winds SSW at 10 to 15 mph. Chance of rain 90%.

  • Tuesday Night

    Showers with a possible thunderstorm in the evening, then variable clouds overnight with still a chance of showers. Low 44F. Winds S at 5 to 10 mph. Chance of rain 90%.

  • Wednesday

    Partly cloudy. High 62F. Winds NNW at 5 to 10 mph.

  • Wednesday Night

    A mostly clear sky. Low 42F. Winds ENE at 5 to 10 mph.

  • Thursday

    Mainly sunny. High 69F. Winds N at 10 to 15 mph.

  • Thursday Night

    Clear skies. Low around 45F. Winds NNE at 5 to 10 mph.

  • Friday

    A mainly sunny sky. High 74F. Winds N at 5 to 10 mph.

  • Friday Night

    Clear. Low 47F. Winds E at 5 to 10 mph.

  • Saturday

    Sunshine and clouds mixed. High 73F. Winds SW at 5 to 10 mph.

  • Saturday Night

    Mostly cloudy in the evening then periods of showers after midnight. Low 49F. Winds light and variable. Chance of rain 50%.

  • Sunday

    Showers in the morning, then partly cloudy in the afternoon. High 68F. Winds WNW at 5 to 10 mph. Chance of rain 50%.

  • Sunday Night

    Generally fair. Low 49F. Winds NNW at 5 to 10 mph.

  • Monday

    Intervals of clouds and sunshine in the morning with more clouds for later in the day. High 69F. Winds WNW at 5 to 10 mph.

  • Monday Night

    Mostly cloudy with some showers late. Low 47F. Winds W at 5 to 10 mph. Chance of rain 50%.

  • Tuesday

    Rain showers early with some sunshine later in the day. High 67F. Winds WSW at 5 to 10 mph. Chance of rain 50%.

  • Tuesday Night

    Partly cloudy during the evening. A few showers developing later during the night. Low 48F. Winds W at 5 to 10 mph. Chance of rain 40%.

  • Wednesday

    Rain showers early with some sunshine later in the day. High 68F. Winds W at 5 to 10 mph. Chance of rain 40%.

  • Wednesday Night

    Partly cloudy during the evening. A few showers developing later during the night. Low 49F. Winds WNW at 5 to 10 mph. Chance of rain 30%.

  • Thursday

    Partly cloudy skies. High 68F. Winds WNW at 10 to 15 mph.

  • Thursday Night

    Cloudy with a few showers. Low 49F. Winds NW at 5 to 10 mph. Chance of rain 30%.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Lake Sammamish, Bellevue, WA

Updated: 11:01 AM PDT

Temperature: 57.4 °F Dew Point: 48 °F Humidity: 70% Wind: SE at 9.6 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Graphs

Location: Bretton Wood, Bellevue, WA

Updated: 11:02 AM PDT

Temperature: 60.8 °F Dew Point: 47 °F Humidity: 64% Wind: North at - Pressure: 29.91 in Hourly Precipitation: - Graphs

Location: Memellandstra├če, Bellevue, WA

Updated: 10:56 AM PDT

Temperature: 60.1 °F Dew Point: 48 °F Humidity: 64% Wind: North at - Pressure: 29.91 in Hourly Precipitation: 0.00 in Graphs

Location: Northeast Bellevue, Bellevue, WA

Updated: 8:20 AM PDT

Temperature: 51.4 °F Dew Point: 45 °F Humidity: 78% Wind: North at - Pressure: 29.99 in Hourly Precipitation: 0.00 in Graphs

Location: Bellewood East, Bellevue, WA

Updated: 11:01 AM PDT

Temperature: 58.1 °F Dew Point: 44 °F Humidity: 58% Wind: SW at 1.8 mph Pressure: 29.76 in Hourly Precipitation: 0.00 in Graphs

Location: Northeast Bellevue, Bellevue, WA

Updated: 10:55 AM PDT

Temperature: 54.1 °F Dew Point: 45 °F Humidity: 71% Wind: North at - Pressure: 29.96 in Hourly Precipitation: - Graphs

Location: Redwood Estates, Bellevue, WA

Updated: 11:00 AM PDT

Temperature: 61.2 °F Dew Point: 30 °F Humidity: 30% Wind: South at 5.0 mph Pressure: 29.56 in Hourly Precipitation: - Graphs

Location: Glendale 3rd Tee, Bellevue, WA

Updated: 11:02 AM PDT

Temperature: 54.7 °F Dew Point: 46 °F Humidity: 71% Wind: South at 9.0 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Graphs

Location: West Lake Hills, Bellevue, WA

Updated: 11:00 AM PDT

Temperature: 54.5 °F Dew Point: 44 °F Humidity: 68% Wind: North at - Pressure: 29.78 in Hourly Precipitation: 0.00 in Graphs

Location: East Lake Sammamish, Sammamish, WA

Updated: 11:02 AM PDT

Temperature: 57.0 °F Dew Point: 45 °F Humidity: 64% Wind: SSW at 2.0 mph Pressure: 29.57 in Hourly Precipitation: 0.00 in Graphs

Location: APRSWXNET, Bellevue, WA

Updated: 9:00 AM PDT

Temperature: 53 °F Dew Point: 45 °F Humidity: 73% Wind: SW at 1 mph Pressure: 29.89 in Hourly Precipitation: 0.00 in Graphs

Location: Monohon / Sammamish, Sammamish, WA

Updated: 11:01 AM PDT

Temperature: 59.5 °F Dew Point: 49 °F Humidity: 68% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Graphs

Location: Wilburton, Bellevue, WA

Updated: 11:00 AM PDT

Temperature: 57.6 °F Dew Point: 48 °F Humidity: 70% Wind: North at - Pressure: 29.95 in Hourly Precipitation: - Graphs

Location: Cougar Hills, Bellevue, WA

Updated: 10:59 AM PDT

Temperature: 54.5 °F Dew Point: 43 °F Humidity: 66% Wind: SW at 5.0 mph Pressure: 29.68 in Hourly Precipitation: 0.00 in Graphs

Location: Northeast 29th Street, Sammamish, WA

Updated: 11:03 AM PDT

Temperature: 55.6 °F Dew Point: 49 °F Humidity: 78% Wind: North at - Pressure: 29.99 in Hourly Precipitation: 0.00 in Graphs

Location: Overlake, Redmond, WA

Updated: 11:03 AM PDT

Temperature: 54.3 °F Dew Point: 44 °F Humidity: 69% Wind: North at - Pressure: 29.97 in Hourly Precipitation: 0.00 in Graphs

Location: Bridle Trails, Bellevue, WA

Updated: 10:55 AM PDT

Temperature: 55.0 °F Dew Point: 46 °F Humidity: 71% Wind: North at - Pressure: 29.68 in Hourly Precipitation: - Graphs

Location: Near Microsoft, Redmond, WA

Updated: 11:02 AM PDT

Temperature: 56.9 °F Dew Point: 45 °F Humidity: 64% Wind: SSW at 3.1 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Graphs

Location: Sahalee, Sammamish, WA

Updated: 11:02 AM PDT

Temperature: 56.7 °F Dew Point: 46 °F Humidity: 68% Wind: SSE at 5.0 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Graphs

Location: Demery Hill, Sammamish, WA

Updated: 11:01 AM PDT

Temperature: 62.3 °F Dew Point: 47 °F Humidity: 57% Wind: West at 2.0 mph Pressure: 29.86 in Hourly Precipitation: 0.00 in Graphs

Location: Bridle Trails, Bellevue, WA

Updated: 11:02 AM PDT

Temperature: 54.7 °F Dew Point: 45 °F Humidity: 69% Wind: North at - Pressure: 29.55 in Hourly Precipitation: - Graphs

Location: 212th Avenue Northeast, Sammamish, WA

Updated: 11:03 AM PDT

Temperature: 58.1 °F Dew Point: 48 °F Humidity: 68% Wind: North at - Pressure: 30.02 in Hourly Precipitation: - Graphs

Location: Redmond, Redmond, WA

Updated: 11:02 AM PDT

Temperature: 58.3 °F Dew Point: 46 °F Humidity: 63% Wind: SW at 4.0 mph Pressure: 30.00 in Hourly Precipitation: 0.00 in Graphs

Location: Overlake, Redmond, WA

Updated: 10:55 AM PDT

Temperature: 59.4 °F Dew Point: 44 °F Humidity: 57% Wind: North at - Pressure: 29.79 in Hourly Precipitation: - Graphs

Location: 226th Court Southeast, Sammamish, WA

Updated: 10:56 AM PDT

Temperature: 55.6 °F Dew Point: 45 °F Humidity: 67% Wind: North at - Pressure: 29.98 in Hourly Precipitation: - Graphs

Location: Timberline, Sammamish, WA

Updated: 11:00 AM PDT

Temperature: 60.6 °F Dew Point: 42 °F Humidity: 50% Wind: South at 1.6 mph Pressure: 29.97 in Hourly Precipitation: 0.00 in Graphs

Location: Horizon Crest, Bellevue, WA

Updated: 11:00 AM PDT

Temperature: 54.0 °F Dew Point: 46 °F Humidity: 74% Wind: SE at 4.0 mph Pressure: 29.91 in Hourly Precipitation: 0.00 in Graphs

Location: 224th Place Southeast, Sammamish, WA

Updated: 11:01 AM PDT

Temperature: 58.6 °F Dew Point: 47 °F Humidity: 66% Wind: North at - Pressure: 29.78 in Hourly Precipitation: - Graphs

Location: Sahalee, Sammamish, WA

Updated: 11:02 AM PDT

Temperature: 60.8 °F Dew Point: 24 °F Humidity: 24% Wind: WSW at 3.6 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Graphs

Location: summit, Bellevue, WA

Updated: 10:58 AM PDT

Temperature: 51.3 °F Dew Point: 44 °F Humidity: 77% Wind: SW at 12.0 mph Pressure: 29.91 in Hourly Precipitation: 0.00 in Graphs

Location: Eastgate (Hills south of I-90 / 148th Ave Jct), Bellevue, WA

Updated: 11:00 AM PDT

Temperature: 53.3 °F Dew Point: 43 °F Humidity: 69% Wind: Calm Pressure: 29.86 in Hourly Precipitation: 0.00 in Graphs

Location: Lakemont, Bellevue, WA

Updated: 11:01 AM PDT

Temperature: 54.3 °F Dew Point: 44 °F Humidity: 68% Wind: West at 7.6 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Graphs

Location: Lakemont Highlands, Bellevue, WA

Updated: 11:00 AM PDT

Temperature: 53.6 °F Dew Point: 45 °F Humidity: 72% Wind: SSW at 5.0 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Graphs

Location: Bellevue - Downtown Park, Bellevue, WA

Updated: 11:01 AM PDT

Temperature: 57.1 °F Dew Point: 47 °F Humidity: 70% Wind: SSW at 1.0 mph Pressure: 29.83 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 
942 am PDT Monday may 4 2015 


Synopsis...a weak cold front will move across the area today. The 
main impacts will be increased clouds over the interior and locally 
gusty winds. The upper low off the coast will move over the Pacific 
northwest tonight and remain on Tuesday. Anticipate unsettled 
conditions tonight and Tuesday...along with a risk of thunderstorms. 
The low will move east of the area on Wednesday. 


&& 


Short term... 
the marine layer was deepening rapidly this morning. Cloud bases 
started out near 1k feet over the coast late last night but were 
near 3500 feet at 9 am PDT. Areas of stratus have also formed over 
parts of the interior this morning. The onshore southerly pressure 
gradient will continue to tighten during the day...leading to 
locally breezy conditions across parts of the County Warning Area. There were a 
few places such as Shelton that were already gusting in the 25-30 
miles per hour range. 


Meanwhile...an upper low and associated cold front off the Canada 
and Washington coast will continue moving east during the day today. The 
weak cold front is expected to reach the coast about 11 am PDT 
and then quickly move east. The front should be east of the 
Cascades by 3 PM PDT. 


The upper low will move over the Pacific northwest tonight for an 
increased threat of showers. The showers will likely be scattered 
in coverage...with the best chance likely over the Coast... 
Mountains...and Snohomish County northward. The upper low will 
remain over the region on Tuesday for possibly wetter weather. The air 
mass will become more unstable over the County Warning Area on Tuesday. It looks like 
the best chance of thunderstorms will be over the northern part of the 
County Warning Area...Whatcom County especially. 


Look for the upper low to move into eastern Washington/eastern 
Oregon on Wednesday. This will allow northerly flow aloft to become 
established over the County Warning Area. It looks like the best chance of showers 
on Wednesday will be over the mountains. 


Long term from the previous discussion... 
extended models in good agreement Thursday with the upper level 
low diving south into central California and an upper level ridge 
building offshore. Flow aloft over western Washington becoming 
northerly which will dry things out. Have taken the chance probability of precipitation 
out of the forecast. Temperatures aloft warming on Thursday with 
highs rebounding back into the 60s. Little change in the pattern 
on Friday with the upper level ridge offshore moving closer to the 
coast resulting in even warmer daytime highs...lower 70s in the 
warmest locations. 


Some disagreement in the models for the weekend with the European model (ecmwf) 
pinching off the high with westerly flow aloft undercutting the 
ridge while the GFS has the westerly flow aloft well to the south 
with light flow aloft over the area. Current forecast more in line 
with the drier GFS solution and with the lack of model consensus 
will stay with the dry forecast for at least The Lowlands for the 
weekend. Felton 


&& 


Aviation...a cold front over the outer coastal waters this morning 
will push to the Washington coast this afternoon and through the 
interior this evening. Behind the front...an upper level low will 
push southeast from the Gulf of Alaska to Vancouver Island late 
tonight then through western Washington on Tuesday. Moderate SW flow 
aloft will weaken on Tuesday as the upper low moves into the area. A 
stable and increasingly moist air mass today and tonight will become 
somewhat moist but unstable late tonight into Tuesday. 


Stratus with bases around Florida 020 is limited to a small area around 
the NE olympic peninsula this morning. This small area of stratus is 
expected to lift/scatter by 18z. A larger area of stratus and 
stratocumulus with ceilings 030-040 is over the western olympic 
peninsula and the coastal waters...these clouds will move into the 
interior of western Washington between 22z and 00z. Expect VFR 
conditions to dominate through this evening. There is a chance of 
light rain this evening as the front moves inland across the 
area...but rainfall will be light and there is not expected to be 
restrictions to visibility. Ceilings with the front this evening are 
expected to remain above Florida 030. 


Expect bkn025-035 Tuesday with unstable conditions aloft. The 
instability will be sufficient to give a risk of thunderstorm activity... 
especially over the central Puget Sound sound area Tuesday afternoon where 
there will likely be a convergence zone. Albrecht 


Ksea...expect increasing clouds fl035-045 this afternoon. Then 
bkn030-035 tonight. Some -ra is possible 03z-07z but will be light 
with visible 6sm PR better expected. Bkn025-035 expected 12z Onward on 
Tuesday with -shra and possible -tsra during the afternoon. SW wind 
12-16 knots with gusts to 20-24 knots through 03z will ease to S 10-14kt 
tonight. Albrecht 


&& 


Marine...a weak cold front over the outer coastal waters will move 
onshore during the afternoon hours and through the inland waters 
this evening. The front is weak...so winds are expected to remain 
below Small Craft Advisory criteria over the coastal waters. 
Westerly inflow is producing Small Craft Advisory conditions through 
the central and eastern Strait of Juan Delaware fuca though tonight. Small 
Craft Advisory SW winds are possibly...but not certain...over the 
southern portions of the Puget Sound sound and Hood Canal today ahead of 
the front. 


A westerly swell around 10 feet will move into the coastal waters early Tuesday 
morning before decaying Tuesday night and Wednesday. Will likely need to issue 
a Small Craft Advisory for hazardous seas for the coastal waters 
starting late tonight. Will also likely need to issue a Small Craft 
Advisory for rough bar conditions late tonight or Tuesday for the Grays 
Harbor bar. 


A trough will move gradually over the area through Tuesday for a 
cool showery day with easing pressure gradients. Pressure gradients 
are generally expected to remain light over the inland waters 
through Friday. Over the coastal waters...expect light to moderate 
northwesterly winds to develop later in the week as a ridge of high pressure 
develops along 130w. At this time winds are expected to remain below 
Small Craft Advisory criteria. Albrecht 


&& 


Sew watches/warnings/advisories... 
Washington...none. 
Pz...Small Craft Advisory until 3 am PDT Tuesday for central U.S. 
Waters Strait of Juan Delaware fuca-East Entrance U.S. Waters 
Strait of Juan Delaware fuca. 




&& 


$$ 


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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