Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

December of 2013 will be remembered as very snowy and cold across the Northland.

The month began with a large winter storm that brought heavy snow to most of the region. The highest snowfall totals of 2 to 3 feet were found along the north shore of Lake Superior from Duluth to Two Harbors. The 3-day storm brought an impressive 23.3 inches to the Duluth Airport, putting it in the Top 10 3-Day Snowfalls on record.

The South Shore of Lake Superior was not to be out done. A long-duration lake effect snow event dumped in excess of 30 inches on the northern Wisconsin community of Ashland from December 21st through 23rd, 2013.

For a summary of the record cold observed this month
please visit: Cold Snaps of December.

Top Snowiest Decembers:

Duluth, MN		International Falls, MN
Rank Value Year 1 44.3 1950 2 42.3 1996 3 39.9 2013		Rank Value Year 1 43.9 1992 2 36.0 2008 3 31.1 1990 4 26.4 2013 5 26.2 2009 6 24.6 1996

View the Duluth December 2013 Climate Summary HERE

View the IFalls December 2013 Climate Summary HERE

Media use of NWS Web News Stories is encouraged!
Please acknowledge the NWS as the source of any news information accessed from this site.

DLH RSS Feed

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

December 2013 Snowy