US National Weather Service Seattle Washington

US National Weather Service Seattle Washington Official page for the National Weather Service Seattle, Washington. Details: weather.gov/facebook

☁️ Get ready for a pattern change, western Washington! While things will stay mostly dry, we will return to cooler tempe...
08/25/2026

☁️ Get ready for a pattern change, western Washington! While things will stay mostly dry, we will return to cooler temperatures and cloudy mornings through the weekend, with chances for thunderstorms Thursday.

08/22/2026

There is a brief break in the thunderstorms early this afternoon across the Cascades. Additional showers & thunderstorms are expected to develop this afternoon & evening over the North Cascades. New fire starts will remain a concern within any thunderstorms.

08/22/2026

Scattered thunderstorms continue this morning across the Cascades. These storms are moving relatively quickly, resulting in little rainfall, and thus an increased risk for new fire starts due to lightning. Remember when thunder roars, go indoors!

There is a threat for thunderstorms tonight through Saturday across Western Washington, including in the Cascades & Olym...
08/21/2026

There is a threat for thunderstorms tonight through Saturday across Western Washington, including in the Cascades & Olympics. If you're heading out into the mountains, make sure you're aware of the forecast.

More info on lightning safety:https://www.weather.gov/media/owlie/backcountry_lightning.pdf

08/13/2026

3:20 PM Radar: A few areas of convection are in progress across the Cascades and Olympics this afternoon. Main concerns remain lightning, gusty winds, and potential runoff in areas that see persistent heavy rainfall. Remember when thunder roars, go indoors!

Happy Thursday! Some fog has settled in portions of the Seattle metro this morning. If you're driving, make sure you giv...
08/13/2026

Happy Thursday! Some fog has settled in portions of the Seattle metro this morning. If you're driving, make sure you give yourself plenty of space between yourself and the vehicle ahead of you, and turn on your low-beam headlights.

📷: https://spaceneedle.com/webcam

08/12/2026

3:40 PM Radar Update: A few areas of convection have formed and continue across the Olympics and North Cascades. Watch for lightning strikes and brief gusty winds with these storms, especially if you are hiking in these areas.

Clouds are beginning to dissipate this morning with some sun to mix in today. There is also going to be some haze aloft ...
08/12/2026

Clouds are beginning to dissipate this morning with some sun to mix in today. There is also going to be some haze aloft filling in this afternoon and evening from fires in B.C., but should have minimal impacts at the surface.

⚠️ With critically dry conditions outside, it's important to know how everyday things can spark wildfires. Keep ignition...
08/04/2026

⚠️ With critically dry conditions outside, it's important to know how everyday things can spark wildfires. Keep ignition sources far away from dry vegetation, wood, and other fuels, and always follow burn bans from local, state, and federal regulations.

Smoke from regional wildfires has moved into W WA today. Smoke aloft will mix down to the surface later today into Tuesd...
08/03/2026

Smoke from regional wildfires has moved into W WA today. Smoke aloft will mix down to the surface later today into Tuesday and is expected to bring reduced air quality to portions of western WA into at least Wednesday.

With air quality expected to deteriorate tonight into Tuesday, it’s important to take steps to protect your health! Make sure to keep windows and doors closed & to stay up to date on current AQ conditions. For the latest AQ observations in your area, visit: https://airnow.gov

Wondering where you can find the AQ forecast for your area? Check out the map below to find your local AQ agency & visit these sites for your local AQ forecast:

PSCA: http://pscleanair.gov
ORCAA: http://orcaa.org
SWCAA: http://swcleanair.gov
NWCCA: http://nwcleanairwa.gov
Ecology: http://ecology.wa.gov

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Seattle, WA
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