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Powerful Pacific Storm to Bring Widespread Hazardous Weather to West Coast; Two Storm Systems to Impact Central and Eastern U.S.

A powerful Pacific storm will hammer the West Coast into Friday with strong winds, heavy rain and heavy mountain snow. Heavy rain will bring a threat of flash flooding along recent burn scars while blizzard conditions are expected in the Sierras. Meanwhile, two winter storms will bring areas of heavy snow and freezing rain followed by bitter cold into this weekend from the Plains to the Northeast. Read More...

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

Lat: 47.44°N Lon: 122.31°W Elev: 427ft.
Notice
This observation is not current.

Mostly Cloudy

12°C

54°F

Humidity 41%
Wind Speed ESE at 9 kph (6 mph)
Barometer 1006.1 hPa (29.71 inHg)
Dewpoint -1°C (31°F)
Visibility 16.09 km (10 mi)
Last update Jan 16 2019, 1:53 PM PST
Tonight
Breezy. Mostly cloudy with a slight chance of rain in the evening, then rain at times after midnight. Rainfall amounts a tenth to a quarter of an inch possible. Lows in the upper 30s to mid 40s. East wind 15 to 25 mph with gusts to 35 mph.
Thursday
Windy. Rain likely in the morning, then rain at times in the afternoon. Rainfall amounts a tenth to a quarter of an inch possible. Highs near 50. Southeast wind 10 to 20 mph increasing to south 20 to 30 mph with gusts to 40 mph in the afternoon.
Thursday Night
Windy. Rain at times. Rainfall amounts a quarter to a half inch possible. Lows in the 40s. South wind 15 to 30 mph with gusts to 40 mph.
Friday
Breezy. Showers likely. Rainfall amounts a tenth to a quarter of an inch possible. Highs near 50. South wind 15 to 25 mph. Gusts to 35 mph in the morning.
Friday Night
Windy, rain. Rainfall amounts a quarter to a half inch possible. Lows in the 40s. South wind 15 to 30 mph with gusts to 40 mph.
Saturday
Windy. Rain at times. Highs in the lower to mid 50s.
Saturday Night
Rain at times. Lows in the lower 40s.
Sunday
Rain at times. Highs in the upper 40s.
Sunday Night
Rain likely. Lows in the upper 30s.
Martin Luther King Jr Day
Cloudy with a chance of rain showers. Highs in the upper 40s.
Monday Night
Showers likely. Lows near 40.
Tuesday
Cloudy with a chance of rain. Highs near 50.
Tuesday Night
Breezy. Rain likely. Lows in the lower 40s.
Wednesday
Mostly cloudy with a chance of showers. Highs in the lower 50s.
2:32 PM PST Jan 16, 2019

Additional Resources

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Satellite Data
National Digital Forecast Database