A series of storms will close in on the West Coast today. The result will be a stormy, unsettled day from California into Canada.
While rainy weather will settle in along much of the West Coast, those areas along the coastlines of Washington and Oregon are also in for powerful winds. The howling winds picked up overnight ahead of the storm and will continue in these areas for much of the day.
Wind gusts more than 70 mph in the region could push high-profile vehicles around on roadways and could even down trees or lead to sporadic power outages. While the rain will not be coming down in torrents, the windswept rain could also significantly reduce visibilities at times, making travel treacherous.
The storms will also deposit snow in the mountains of the West. The heaviest accumulations are expected in the Cascades of Washington and southern Coast Mountains in British Columbia. Snowfall totals will be on the order of 6 to 12 inches, with more than a foot possible on some of the peaks in British Columbia.
Lighter accumulations will blanket the northern Rockies and southern British Columbia. With milder air flowing northward ahead of the storm, a slushy mix of rain and snow could still create slick road conditions from southern Idaho into northwestern Nevada for a time today.
Matthew has become a hurricane in the Caribbean and may approach the U.S. during next week.
It will feel like an extended winter for those living from the northern Plains to the eastern U.S., as cold and snowy conditions last longer than normal.
Persistent downpours will raise the flood risk in part of the mid-Atlantic into Friday, while rain will spread over the balance of the northeastern United States into the weekend.
Millions of people across the U.S. could be exposed to drinking water contaminated with chemicals from firefighting foam, according to a recent study.
The final day of September will bring a rare lunar event that hasn’t occurred since March of 2014, a Black Moon.
The holiday weekend will start on an unsettled note, but the weather should improve by Day of German Unity celebrations on Monday.
U.S./Quebec border (1835)
Heavy snow; Hatley, P.Q. received 10 inches. Kelkenny, NH had 6 inches.
San Diego, CA (1970)
Strong Santa Ana winds create fire disaster in interior parts of county (September 25 to 30); 500,000 acres burned.
Lander, NY (1982)
15.4 inches of of snow (29th-30th). Total of 32.9 inches for month (Sept. record).