National Weather Service United States Department of Commerce

Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

A Puget Sound Convergence Zone (PSCZ) forms when strong westerly winds flow around the Olympic Peninsula and converge over Puget Sound. It generally forms north of Seattle, and may move southward to as far as Boeing Field or SeaTac Airport. A PSCZ can cause a narrow band of convective precipitation along it, which can include rain showers, thunderstorms, or snowfall. Strong south to southwest winds are to the south of the PSCZ and north to northwest winds to the north. More model information for the winds around SeaTac can be found on the SeaTac Wind Page .





Hover over or click station to get METAR and TAF (if available)

Wind Barbs, PIREPs, Radar, 10nm Range Rings, all sites except CWOP


800
FTUS46 KSEW 281539 AAD
TAFSEA
TAF AMD
KSEA 281539Z 2816/2918 19006KT P6SM BKN008 OVC012
FM281900 21007KT P6SM OVC020
FM282100 22008KT P6SM SCT025 OVC035
FM290300 22010KT P6SM SCT015 OVC040
FM290900 20009KT P6SM OVC015=
 
 

691
FTUS46 KSEW 281228 AAA
TAFBFI
TAF AMD
KBFI 281228Z 2812/2912 18006KT P6SM SCT010 BKN015
FM281900 21006KT P6SM SCT025 OVC040
FM290900 18007KT P6SM OVC020=
 
 
   

520
FTUS46 KSEW 281414 AAA
TAFPAE
TAF AMD
KPAE 281414Z 2814/2912 17004KT P6SM BKN007 OVC010
FM281800 23005KT P6SM SCT012 OVC020
FM282000 25006KT P6SM SCT020 OVC035
FM290100 VRB04KT P6SM OVC050
FM291000 20004KT P6SM SCT008 OVC015=