Dangerous Fire Conditions in the Southern High Plains; Severe Weather from the Great Lakes into Central/Southern Plains; Late-Season Mountain Snow

Dry and windy conditions will produce dangerous fire weather conditions across the southern High Plains into the Southwest. Severe storms, including very large hail, strong tornadoes, and winds, are expected from the Great Lakes into the central/southern Plains. Heavy late-season snow and cold temperatures are expected in the northern to central Rockies. Heat is spreading across the eastern U.S.. 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
288 FTUS46 KSEW 211506 AAA TAFSEA TAF AMD KSEA 211506Z 2115/2218 02005KT P6SM FEW250 FM211800 34005KT P6SM SCT250 FM212100 31010KT P6SM SCT250 FM220300 34005KT P6SM SCT250=
073 FTUS46 KSEW 211123 TAFBFI TAF KBFI 211123Z 2112/2212 00000KT P6SM SKC FM211800 31007KT P6SM SCT250 FM220300 30004KT P6SM SCT250=

070 FTUS46 KSEW 211123 TAFPAE TAF KPAE 211123Z 2112/2212 01004KT P6SM SKC FM211800 33006KT P6SM BKN250 FM220300 35004KT P6SM SCT250=

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Dangerous Fire Conditions in the Southern High Plains; Severe Weather from the Great Lakes into Central/Southern Plains; Late-Season Mountain Snow

Puget Sound Convergence Zone