As of 11:30 PM, temperatures are trending 2-6 degrees cooler than Saturday night across Western WA. Expect another morning of widespread lows in the mid 30s to low 40s. Additionally, Frost Advisories are in effect for parts of Western WA, along with freeze alerts for E. WA. #wawx

Western WA Super El Niño and Kelvin Wave Update!
#wawx

youtu.be/TRIzXtPPuwQ

Frost Advisory issued October 11 at 11:04PM PDT until October 12 at 8:00AM PDT by NWS Seattle WA

* WHAT...Temperatures as low as 30 to 36 degrees Monday morning could
result in frost formation.

* WHERE...Northern Hood Canal, Northern Washington Coast, Southern
Hood ...

#Frost #wx #WAwx

Frost Advisory issued October 11 at 10:39PM PDT until October 12 at 8:00AM PDT by NWS Portland OR

* WHAT...Temperatures as low as 33 to 36 will result in frost
formation.

* WHERE...Portions of northwest and west central Oregon and southwest
Washington.

* WHEN...Unt...

#Frost #wx #WAwx

HRRR sub-hourly forecast temperatures for 7:45 AM tomorrow. There's a good chance this is underdoing how cold the state gets in the morning. Have those ice scrapers ready! #wawx

Freeze Watch issued October 11 at 2:04PM PDT until October 13 at 9:00AM PDT by NWS Pendleton OR

* WHAT...Sub-freezing temperatures as low as 30 possible.

* WHERE...Foothills of the Blue Mountains of Oregon and Washington,
Lower Columbia Basin of Oregon and Washingto...

#Freeze #wx #WAwx

It is blinding outside again today #silentsunday #wawx #pnw

Freeze Warning in effect from 11 PM in Yakima Valley #wawx Details

Frost Advisory issued October 11 at 10:00AM PDT until October 12 at 8:00AM PDT by NWS Portland OR

* WHAT...Temperatures as low as 33 to 36 will result in frost
formation.

* WHERE...Portions of northwest and west central Oregon and southwest
Washington.

* WHEN...Fro...

#Frost #wx #WAwx

Sunrise on Puget Sound. #wawx It's chilly this morning!

Frost Advisory issued October 11 at 7:34AM PDT until October 12 at 8:00AM PDT by NWS Seattle WA

* WHAT...Temperatures as low as 30 to 36 degrees Monday morning could
result in frost formation.

* WHERE...Northern Hood Canal, Northern Washington Coast, Southern
Hood C...

#Frost #wx #WAwx

Photo credit goes to Bill Samaras. Read my write-up and see the synoptic re-analysis on my Patreon: www.patreon.com/pugetsoundst... #wawx

Twelve years ago today, a waterspout formed near Anderson Island. This yielded the first Tornado Warning in the Seattle area of the 21st century! The spout lifted before impacting Steilacoom and didn't cause damage. Do you remember? #wawx #waterspout

Clear, dry stretch through Tuesday with highs in the 60s, then a warm ridge pushes Thursday and Friday close to 70, maybe mid 70s south. Friday looks like the warmest day of the run. #Weather #WAWX #SeattleWX

Freeze Warning issued October 10 at 11:13PM PDT until October 11 at 10:00AM PDT by NWS Pendleton OR

* WHAT...Sub-freezing temperatures as low as 30.

* WHERE...In Oregon, Foothills of the Northern Blue Mountains of
Oregon. In Washington, Foothills of the Blue Mountai...

#Freeze #wx #WAwx

Frost Advisory issued October 10 at 10:50PM PDT until October 12 at 8:00AM PDT by NWS Seattle WA

* WHAT...Temperatures as low as 30 to 36 degrees Monday morning could
result in frost formation.

* WHERE...Northern Hood Canal, Northern Washington Coast, Southern
Hood ...

#Frost #wx #WAwx

One more #sunset shot. #wawx

A few other #sunset images from the last few days. #wawx

#Sunset over gathering fog.

Might be the first frost of the year tonight. #wawx