First Frost Advisories of the season in effect for parts of Western WA for Sunday morning and Monday morning. More widespread frost is possible Monday morning, but the foothills may have some on Sunday. #wawx

Fall-Like Weather and More Fog Ahead
#wawx

youtu.be/8U8X-bNts4g

Big Weather Changes Arrive in Western WA!
#wawx

youtu.be/Y88WNYdJAqM

Very nice Thursday night sunset on the drone as seen from Federal Way, with high clouds coming in as our next system arrives! #wawx

🍂🚨 FALL WEATHER ARRIVING!

Major transition ahead for the #PNW, with temps down 10-30º tomorrow, areas of rain (esp. north of Seattle) and winds gusting 30-40 mph on Friday, and a big temperature pattern change, with lows in the upper 30s by Monday! Stay tuned! #wawx

Another morning of dense fog and low visibility across Western WA, specifically in the #Seattle metro area. Visibility as low as 1/8 mile at SeaTac Airport! #wawx

Tuesday evening pics…great sunset and some neat meteorology. Notice the layer of haze along the Cascades and Olympics. Great example of how our inversions work and keep stagnant air “stuck” in a layer near the surface. This often manifests itself as fog by morning! #wawx

Major Temperature Changes Start Friday for Western WA
#wawx

youtu.be/LaHOtLcft5o

Update from a very foggy Federal Way as we begin Monday! Expect dense fog like this to continue for the next few mornings, with mostly sunny afternoons. #wawx #seattle #pnw #weather #fog

Persistent Dense Fog & Warm Temps as Calm Pattern Continues
#wawx

youtu.be/3PmXN7BNQUI

Good Sunday morning, folks! Pretty good example of "#Fogtober" this morning, with dense fog up and down the I-5 corridor in Western Washington, including 1/4 mi. visibility at SeaTac Airport and 1/8 mi. visibility at Paine Field. Some flight impacts are possible. #wawx

Warm Weekend Ahead as October's Dry Start Continues
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youtu.be/iNrSx3KDkTo

October to Start Warm & Dry for the PNW
#wawx

youtu.be/EtVjim4foI0

Heavy rain over the 48 hrs ending 11 PM Tuesday for the NW Interior, Lower Mainland of BC, N. WA Coast, and Olympics.

Also notice the great examples of rain shadows and orographic lift in these maps! 3.31" rain at Quillayute Airport vs 0.01" at SeaTac! Wow! #wawx

UPDATE 2: Further updated ShakeMap showing the complexity of the areas of shaking with this afternoon's M4.2 earthquake near Gig Harbor. Also, don't forget to follow our great local @pnsn1.bsky.social for the latest regional earthquake info! #earthquake

UPDATE: USGS verifies quake at M4.2, 5 mi WNW of Wauna, WA. Depth 17.3 mi/27.9 km. Preliminary ShakeMap shown below. #earthquake

Did You Feel It? Fill out a report here: earthquake.usgs.gov/earthquakes/...

#BREAKING: Preliminary M4.3 earthquake near Gig Harbor, WA. Shockingly I didn't feel in in Federal Way, but who felt it across the region? Stay tuned for updates. #wawx #earthquake

Areas of Heavy Rain, Then a Big October Warmup
#wawx

youtu.be/1nsWFeydAvc