Northwest - Emerald City Weather Blog

Seattle could see more thunderstorms Saturday as cold trough sweeps through GOES 18 satellite image for May 15, 2026 showing a cold swirling low pressure center just to the Northwest of Washington. (NOAA / CIRA / RAAM-B)

Scott Sistek May 15, 2026

Seattle doesn’t always drink from thunderstorms. But when we do, we prefer “dos mes”: April or May We are...

Seattle in the midst of running the weather gamut GOES-18 satellite image from May 13, 2026 showing plenty of storm activity out in the Pacific Ocean with our name on it. (NOAA / CIRA / RAAM-B)

Scott Sistek May 13, 2026

I don’t really know what a gamut is, but I do know that whatever it is, it’s been fully...

Scott Sistek May 11, 2026

Wake up, Goldilocks! The bears are coming home early. I feel like my last post here advertising 5 days...

Seattle entering long stretch of ‘Goldilocks Weather’ NOAA's blend of forecast models showing predicted high temps for Seattle over the next 10 days.

Scott Sistek May 8, 2026

If you were to ask most people what would you consider their “Goldilocks” weather of it being not to...

Seattle to bake in ‘record’ heat on Sunday(*)? GOES-18 satellite image from May 2 showing... I dunno an inverse Bass Clef or something? (NOAA / CIRA / RAAM-B)

Scott Sistek May 2, 2026

The heat, such as it is for May, is on. We’ve got two days coming up Sunday and Monday...

Scott Sistek April 29, 2026

Sunday and perhaps even Monday are looming as the warmest days of the year so far in Seattle. But...

Seattle eyeing potentially first 80 degree day of the year next week ECMWF model showing 500mb heights and a big ridge offshore early next week.

Scott Sistek April 27, 2026

Seattle has yet to officially hit 75 degrees this year, but we *might* be looking at our first 80...

Seattle makes ‘draft day’ trade with Los Angeles for… weekend sunshine?!? ECMWF 500 mb heights anomaly chart showing a low pressure are heading into Southern California this weekend.

Scott Sistek April 23, 2026

This just in to Emerald City Weather Blog HQ. Sources tell me Seattle and Los Angeles have completed a...

‘Spring’ break? Swirling low will bring cooling rains to Seattle Tuesday GOES-18 Satellite image for April 20 showing a broad low pressure center off the northern California coast.

Scott Sistek April 20, 2026

Spring time is that odd transition between the end of our stormy season and the upcoming dry season —...

Scott Sistek April 15, 2026

SEATTLE — Well that’s something you don’t see every day… or every decade… A waterspout touched down in the...