Weather History
For Monday, December 11,2017
For Monday, December 11,2017
1932
 - Very cold weather prevailed along the West Coast. San Francisco 
received 0.8 inch of snow, and at the airport the temperature dipped to 
20 degrees. At Sacramento CA, the mercury dipped to 17 degrees to 
establish an all-time record low for that location. Morning lows were 
below freezing from the 9th to the 15th at Sacramento, and the high on 
the 11th was just 34 degrees. The cold wave dealt severe damage to truck
 crops and orange groves in the Sacramento Valley. (David Ludlum) (The 
Weather Channel)
1987
 - Low pressure over southwestern Ontario, Canada, brought snow and 
gusty winds to the North Central U.S. Winds gusted to 62 mph at Riverton
 WY. Snow and high winds in eastern North Dakota reduced visibilities to
 less than one hundred feet at times. Warm weather prevailed across the 
Southern Plains Region. Half a dozen cities reported record high 
temperatures for the date, including Del Rio TX with a reading of 89 
degrees. Laredo TX and Kingsville TX tied for honors as hot spot in the 
nation with afternoon highs of 92 degrees. (The National Weather 
Summary)
1988
 - Arctic cold invaded the central and eastern U.S. Sault Ste Marie MI 
reported a record low of 14 degrees below zero, and International Falls 
MN was the cold spot in the nation with a low of 25 degrees below zero. 
Temperatures remained below zero all day over parts of eastern Upper 
Michigan and northern New England. (The National Weather Summary)
1989
 - Strong Santa Ana winds developed across southern California and parts
 of central California. Winds in Kern County of central California 
gusted to 100 mph near Grapevine. The high winds reduced visibilities to
 near zero in the desert areas, closing major interstate highways east 
of Ontario CA. (Storm Data) (The National Weather Summary)
2008
 - A rare snowstorm swept across parts of south Louisiana and 
Mississippi, blanketing the area with snow. Nearly 8 inches of snow fell
 over parts of Louisiana. These conditions caused schools and bridges to
 close and left thousands of residents without power (Associated Press).
 (NCDC)
2010
 - The "Pineapple Express" - a meteorological event where southwest 
winds bring warm, moist air to the U.S. West Coast - produced record 
rainfall to the Pacific Northwest during December 11th-12th. Seattle 
experienced record daily rainfall two days in a row. The Seattle-Tacoma 
International Airport recorded 1.42 inches of rain on the 11th, breaking
 the old daily record of 1.32 inches set in 1955. The next day, 2.19 
inches fell, breaking the daily record of 1.70 inches set in 1966. The 
Stillaguamish River in western Washington state reached 21.06 feet at 
Arlington, tying the record set in November 2006. Flood stage for the 
river is 14 feet. The storm system also brought record warmth to the 
area. On December 14th, the temperature at Seattle-Tacoma International 
Airport reached 57, breaking the old daily record of 55 set in 2004. 
(NCDC)
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