Bellevue, Washington Weather Conditions

Severe Weather Alerts

National Weather Service:

High Wind Warning View All Alerts

Your Weather

To update your location please enter your ZIP code, city, state, airport code or country in the field below. Weather by E-mail: Forecast storm alerts. Weather E-Mail Alert Sign Up »

Current Conditions

  • 57°
  • Overcast
  • Wind: WNW 8 mph
  • Humidity: 87%
  • Visibility: 10.0 miles
  • Dew Point: 53°
  • Pressure: 29.41 in. -

Select a Section

Click a section below for more information.

Next 12 Hours

2  pm
5  pm
8  pm
11  pm
2  am
Rain
Rain
Rain
Rain
Rain
Rain
Rain Showers
Rain Showers
Rain Showers
Rain Showers
59°
57°
55°
57°
48°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Thunderstorm
  • High: 66 °
  • Low: 48 °
  • T-Storms
  • Sunday
  • Rain Showers
  • High: 55 °
  • Low: 46 °
  • Rain Showers
  • Monday
  • Rain
  • High: 57 °
  • Low: 50 °
  • Rain
  • Tuesday
  • Chance of Rain
  • High: 57 °
  • Low: 54 °
  • Chance of Rain
  • Wednesday
  • Partly Cloudy
  • High: 63 °
  • Low: 54 °
  • Partly Cloudy

Forecast for Bellevue, Washington

Updated: 2:00 PM PDT on October 25, 2014

Wind Advisory in effect from 6 PM this evening to 6 am PDT Sunday...
  • Saturday

    Overcast with thunderstorms and rain, then rain in the afternoon. High of 66F. Breezy. Winds from the SSE at 5 to 30 mph. Chance of rain 90%.

  • Saturday Night

    Overcast with rain, then rain showers after midnight. Low of 48F. Breezy. Winds from the SW at 15 to 30 mph. Chance of rain 100% with rainfall amounts near 0.2 in. possible.

  • Sunday

    Mostly cloudy with rain showers. High of 55F. Winds from the SW at 10 to 15 mph. Chance of rain 60%.

  • Sunday Night

    Partly cloudy with a chance of rain in the evening, then overcast with a chance of rain. Low of 46F. Winds from the South at 5 to 15 mph. Chance of rain 40%.

  • Monday

    Overcast with a chance of rain, then rain in the afternoon. High of 57F. Winds from the SSE at 5 to 10 mph. Chance of rain 40%.

  • Monday Night

    Overcast with a chance of rain. Low of 50F. Winds from the SE at 5 to 10 mph. Chance of rain 80% with rainfall amounts near 0.7 in. possible.

  • Tuesday

    Overcast with a chance of rain. High of 57F. Winds from the South at 5 to 15 mph. Chance of rain 60%.

  • Tuesday Night

    Partly cloudy with a chance of rain. Low of 54F. Winds from the South at 5 to 15 mph. Chance of rain 50%.

  • Wednesday

    Partly cloudy. High of 63F. Winds less than 5 mph.

  • Wednesday Night

    Overcast. Low of 54F. Winds less than 5 mph.

  • Thursday

    Overcast with a chance of rain. High of 70F. Winds from the ESE at 5 to 10 mph. Chance of rain 60%.

  • Thursday Night

    Overcast with a chance of rain. Low of 52F. Winds less than 5 mph. Chance of rain 20%.

  • Friday

    Mostly cloudy. High of 61F. Winds less than 5 mph.

  • Friday Night

    Overcast. Low of 50F. Winds less than 5 mph.

  • Saturday

    Partly cloudy with a chance of rain. High of 57F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.

  • Saturday Night

    Overcast with a chance of rain. Low of 52F. Winds from the South at 5 to 15 mph. Chance of rain 40%.

  • Sunday

    Overcast with a chance of a thunderstorm. High of 59F. Winds from the SSE at 5 to 10 mph. Chance of rain 20%.

  • Sunday Night

    Partly cloudy with a chance of rain. Low of 52F. Winds from the SSE at 5 to 10 mph. Chance of rain 30%.

  • Monday

    Overcast with a chance of rain. High of 59F. Winds from the SSE at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.

  • Monday Night

    Overcast with a chance of a thunderstorm. Low of 52F. Winds from the SSE at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.

  • Tuesday

    Overcast with a chance of a thunderstorm. High of 57F. Winds from the SSE at 5 to 10 mph. Chance of rain 40%.

  • Tuesday Night

    Mostly cloudy with a chance of rain. Low of 52F. Winds from the SSE at 5 to 10 mph. Chance of rain 40%.

  • Wednesday

    Clear. High of 55F. Winds from the SSE at 5 to 10 mph.

Severe Weather Alert Descriptions

 High Wind Warning  Statement as of 12:09 PM PDT on October 25, 2014


... High Wind Warning in effect from 8 PM this evening to 2 am PDT
Sunday...

The National Weather Service in Seattle has issued a High Wind
Warning... which is in effect from 8 PM this evening to 2 am PDT
Sunday. The Wind Advisory is no longer in effect.

* Some affected locations... Seattle... Bremerton... Bellevue...
Tacoma... Olympia.

* Timing... strong southwest winds will occur this evening behind
a low pressure system.

* Wind... south 15 to 25 mph late this afternoon... becoming
southwest and increasing to 25 to 40 mph with gusts up to 60
mph.

* Impacts... winds this strong can snap tree branches... topple
trees... and cause power outages.

Precautionary/preparedness actions...

A High Wind Warning means that a hazardous wind event is imminent
or occurring.







Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Bretton Wood, Bellevue, WA

Updated: 12:38 PM PDT

Temperature: 58.5 °F Dew Point: 56 °F Humidity: 93% Wind: North at - Pressure: 29.37 in Hourly Precipitation: - Heat Index: - Graphs

Location: APRSWXNET Bellevue WA US, Bellevue, WA

Updated: 12:00 PM PDT

Temperature: 58 °F Dew Point: 55 °F Humidity: 90% Wind: Calm Pressure: 29.38 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Highlands/Rockwood, Bellevue, WA

Updated: 12:30 PM PDT

Temperature: 62.6 °F Dew Point: 58 °F Humidity: 85% Wind: Calm Pressure: 29.38 in Hourly Precipitation: 0.08 in Heat Index: - Graphs

Location: Glendale 3rd Tee, Bellevue, WA

Updated: 12:38 PM PDT

Temperature: 59.3 °F Dew Point: 55 °F Humidity: 87% Wind: Calm Pressure: 29.38 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Monohon / Sammamish, Sammamish, WA

Updated: 12:38 PM PDT

Temperature: 57.2 °F Dew Point: 57 °F Humidity: 98% Wind: Calm Pressure: 29.36 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Near Microsoft, Redmond, WA

Updated: 12:38 PM PDT

Temperature: 56.2 °F Dew Point: 53 °F Humidity: 90% Wind: Calm Pressure: 29.37 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Sahalee, Sammamish, WA

Updated: 11:14 AM PDT

Temperature: 55.2 °F Dew Point: 52 °F Humidity: 89% Wind: NE at 3.0 mph Pressure: 29.45 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Demery Hill, Sammamish, WA

Updated: 12:38 PM PDT

Temperature: 59.4 °F Dew Point: 54 °F Humidity: 82% Wind: Calm Pressure: 29.30 in Hourly Precipitation: 0.01 in Heat Index: - Graphs

Location: Marymoor Park, Redmond, WA

Updated: 12:38 PM PDT

Temperature: 61.9 °F Dew Point: 55 °F Humidity: 77% Wind: NNW at 1.7 mph Pressure: 29.42 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Timberline, Sammamish, WA

Updated: 12:34 PM PDT

Temperature: 57.7 °F Dew Point: 56 °F Humidity: 93% Wind: ESE at 1.6 mph Pressure: 29.41 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Horizon Crest, Bellevue, WA

Updated: 12:30 PM PDT

Temperature: 58.0 °F Dew Point: 56 °F Humidity: 94% Wind: ENE at 1.0 mph Pressure: 29.36 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: The Crest - Sammamish, Sammamish, WA

Updated: 12:38 PM PDT

Temperature: 59.0 °F Dew Point: 53 °F Humidity: 80% Wind: SSE at 1.0 mph Pressure: 29.25 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Sahalee, Sammamish, WA

Updated: 12:38 PM PDT

Temperature: 61.0 °F Dew Point: 28 °F Humidity: 29% Wind: NE at 3.1 mph Pressure: 29.36 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Downtown, Redmond, WA

Updated: 12:35 PM PDT

Temperature: 71.2 °F Dew Point: 55 °F Humidity: 56% Wind: North at - Pressure: 29.30 in Hourly Precipitation: - Heat Index: 76 °F Graphs

Location: summit, Bellevue, WA

Updated: 12:38 PM PDT

Temperature: 56.8 °F Dew Point: 53 °F Humidity: 86% Wind: East at 5.0 mph Pressure: 29.36 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

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

Updated: 12:34 PM PDT

Temperature: 55.1 °F Dew Point: 54 °F Humidity: 95% Wind: Calm Pressure: 29.31 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Lakemont, Bellevue, WA

Updated: 12:37 PM PDT

Temperature: 57.4 °F Dew Point: 54 °F Humidity: 89% Wind: Calm Pressure: 29.38 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Lakemont Highlands, Bellevue, WA

Updated: 12:35 PM PDT

Temperature: 56.8 °F Dew Point: 53 °F Humidity: 86% Wind: North at 1.0 mph Pressure: 29.33 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Bellevue - Downtown Park, Bellevue, WA

Updated: 12:38 PM PDT

Temperature: 59.0 °F Dew Point: 55 °F Humidity: 87% Wind: Calm Pressure: 29.26 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Highland Creek Estates, Sammamish, WA

Updated: 12:38 PM PDT

Temperature: 56.9 °F Dew Point: 56 °F Humidity: 95% Wind: Calm Pressure: 29.38 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Union Hill West, Redmond, WA

Updated: 12:38 PM PDT

Temperature: 60.0 °F Dew Point: 53 °F Humidity: 77% Wind: ESE at 11.0 mph Pressure: 29.36 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Union Hill, Redmond, WA

Updated: 12:31 PM PDT

Temperature: 59.0 °F Dew Point: 55 °F Humidity: 88% Wind: NNW at 1.0 mph Pressure: 29.41 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Edgemoor, Sammamish, WA

Updated: 12:38 PM PDT

Temperature: 59.9 °F Dew Point: 55 °F Humidity: 83% Wind: Calm Pressure: 29.40 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Clyde Hill, Clyde Hill, WA

Updated: 12:38 PM PDT

Temperature: 59.1 °F Dew Point: 55 °F Humidity: 86% Wind: Calm Pressure: 29.32 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Central Houghton, Kirkland, WA

Updated: 12:35 PM PDT

Temperature: 59.0 °F Dew Point: 55 °F Humidity: 86% Wind: Calm Pressure: 29.43 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Medina, Medina, WA

Updated: 12:38 PM PDT

Temperature: 58.3 °F Dew Point: 56 °F Humidity: 93% Wind: Calm Pressure: 29.37 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Gallagher Hill, Mercer Island, WA

Updated: 12:38 PM PDT

Temperature: 60.4 °F Dew Point: 54 °F Humidity: 78% Wind: NW at 1.6 mph Pressure: 29.18 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Northeast 4th Place, Redmond, WA

Updated: 12:35 PM PDT

Temperature: 58.6 °F Dew Point: 54 °F Humidity: 86% Wind: North at - Pressure: 29.46 in Hourly Precipitation: - Heat Index: - Graphs

Location: Hunterswood Knoll, Redmond, WA

Updated: 12:37 PM PDT

Temperature: 58.7 °F Dew Point: 53 °F Humidity: 81% Wind: Calm Pressure: 29.25 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Union Hill Dragon Keep, Redmond, WA

Updated: 12:35 PM PDT

Temperature: 59.7 °F Dew Point: 52 °F Humidity: 76% Wind: ENE at 4.0 mph Pressure: 29.45 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Education Hill - Top, Redmond, WA

Updated: 12:38 PM PDT

Temperature: 57.9 °F Dew Point: 56 °F Humidity: 92% Wind: Calm Pressure: 29.39 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Education Hill, Redmond, WA

Updated: 12:36 PM PDT

Temperature: 57.2 °F Dew Point: 56 °F Humidity: 94% Wind: North at - Pressure: 29.32 in Hourly Precipitation: - Heat Index: - Graphs

Location: Broadhurst, Redmond, WA

Updated: 12:30 PM PDT

Temperature: 58.4 °F Dew Point: 54 °F Humidity: 86% Wind: Calm Pressure: 29.35 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Seattle Washington 
930 am PDT Friday Oct 24 2014 


Synopsis...a deep low will reach the coast this afternoon and then 
fill as it moves northeast. Rain and windy conditions will occur 
this evening over western Washington. Sunday and Monday will be 
showery. Another weather system will arrive Tuesday. Wet and breezy 
weather is likely at times through the end of the week. 


&& 


Short term...a deep low off the southern Oregon coast will move 
northeast today...reaching the Washington coast this afternoon and 
moving inland over western Washington tonight. Windy conditions will 
develop over most of the area tonight...easing late. Showers will 
follow Sunday and Monday with the next system arriving Monday night. 


The depth and track of the incoming low pressure center vary 
slightly in the latest models. Most agree on the basic idea that the 
low will move onto the coast around kqhm 23z-01z...then fill and 
move northeast until it crosses Admiralty Inlet around 03z. Windy 
conditions will develop on the coast this afternoon and spread 
inland this evening. 


The strength of the wind over the Seattle areas will depend on the 
north-south pressure gradient. The kpdx-kbli gradient varies from 
about 10 to about 14 mb in the latest models. In general high wind 
starts around 12 or 13 mb. For now have kept the idea of around a 12 
mb gradient for a few hours this evening...implying high end 
advisory winds or 20-35 miles per hour gusting to 50 miles per hour with perhaps a few 
exposed areas going a little higher. A Wind Advisory covers most of 
western Washington except for the far north. 


As far as weather...a rain band is moving through the metropolitan area 
this morning but radar indicates there could be a break of a few 
hours. Rainfall amounts over the interior will be fairly light but 
will be heavier on the coast. Rain will fall everywhere tonight 
before turning more showery late. A decent convergence zone is 
likely late tonight and Sunday morning. The pattern remains showery 
the rest of Sunday...with some showers still around Monday. Burke 


Long term...previous discussion...the next system will approach the 
Pacific northwest on Tuesday with the advancing warm front bringing rain back 
into western Washington. Probability of precipitation were boosted as models mostly agree on this and 
rain shadowing will not be an issue. A 985-990 mb surface low will 
start to fill as it tracks east-NE across northern Vancouver Island by 
Tuesday night. This system will produce strong southeast pressure gradients 
so Wind Advisory level winds are probable from around Whidbey Island 
northward and along the coast. Gradients never turn southwesterly through Puget Sound 
sound so much less wind expected here. This will be a wet system 
with 24 hour rain amounts of 2-4 inches likely in the Olympics and 
Cascades...especially north. 


There will be a lull in showers between systems on Wednesday. 
However...it will not be completely dry. The 00z GFS/European model (ecmwf) are in 
better agreement on bringing another system into the area on 
Thursday. But models are implying this system will split...so it may 
not be well organized. There will be a chance of rain at times the 
rest of the week. 


&& 


Hydrology...the Skokomish River appears to be bottoming out near 15 
feet this morning. It will rise again in response to heavy rain 
today and tonight. It is possible the river will get close to flood 
stage late today or tonight. For now the forecast takes the stage at 
Potlatch to between 15.5 and 16 feet. Flood stage is 16.5 feet. 


A break in the rain will allow the skokomish to recede river Monday. 
Another front Monday night and Tuesday will bring 2-4 inches of rain 
to the skokomish basin. Will need to keep a watch on this but the 
current forecast keeps the river below flood stage. 


Otherwise...flooding on other rivers is unlikely over the next 7 
days. Burke 


&& 


Aviation...southwest flow aloft will continue over the area 
today...then veer to westerly tonight as a vigorous frontal system 
and its upper trough moves through western Washington. The air mass 
will be moist and somewhat unstable. 


We have mainly VFR conditions across the forecast area this 
morning...with locally lower conditions in rain and fog. Conditions 
will deteriorate late this afternoon and evening as the approaching 
frontal system reaches the area...and as moist onshore flow follows 
the front. There could also be isolated thunderstorms along the 
coast...but they are unlikely over the western Washington interior. 
Winds will increase as the surface low associated with the frontal 
system tracks northeast across western Washington this evening with 
areas of sustained 20 to 30 knots winds and gusts to 45 miles per hour. 


Ksea...winds will continue to be variable to 15 knots today...but they 
should trend toward northeast during the day as a surface low 
approaches western Washington from the southwest. Winds will 
increase rapidly early this evening as the low tracks northeast 
across the forecast area...becoming southwest 20-30 knots gusting 40 
knots. Winds will probably peak around midnight. Mcdonnal 


&& 


Marine...a 992 mb low will move NE across the coastal waters late 
today...making landfall along the central Washington coast late this 
afternoon. Gale warnings are in effect for the coastal waters for 
this. The low will track northeast across western Washington this 
evening...and southwest flow will increase rapidly in its wake. Gale 
force west or southwest winds are likely for the coastal 
waters...the entire Strait of Juan Delaware fuca...and Puget Sound sound and 
Hood Canal. High-end Small Craft Advisory winds are a good bet for 
Admiralty Inlet and the northern inland waters. 


High pressure will move across the forecast area Sunday. A warm front 
will reach the area late Monday...with a cold front moving through 
from the west Monday night and Tuesday. This feature will likely 
produce gales over the coastal waters and some inland waters. 


&& 


Sew watches/warnings/advisories... 


Washington...Wind Advisory for the coast...southwest interior...east Puget Sound 
sound lowlands...and Puget Sound sound/Hood Canal area. 
Pz...Gale Warning coastal waters...Strait of Juan Delaware fuca...Puget Sound 
sound and Hood Canal. 
Small Craft Advisory Admiralty Inlet and northern inland 
waters. 


&& 


$$ 


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










National Weather Service Glossary of Abbreviations

Non-Expanded Version (with abbreviations)

Powered by the Weather Underground, Inc.