National Weather Service United States Department of Commerce

Turning Stormy in the Northwest

An active fall storm pattern developing in the Pacific Northwest this week will bring areas of heavy rain and high elevation snow. Northern California will benefit from rainfall this week that will aid firefighters given the recent large wildfires. Read More >

Clear skies and light winds will allow temperatures to fall into the 40s and 50s overnight tonight.
Southerly winds will bring increasing Gulf moisture to the region during the next few days. Low chances of shower and thunderstorms will return Friday. Highs will be in the upper 70s to mid 80s. Lows will moderate with 50s expected Wednesday night, upper 50s to mid 60s Thursday night and 60s area wide Friday night
There will be a low chance of showers and thunderstorms on Saturday. The better threat for more organized thunderstorms will be late Saturday through Sunday. A few storms will have the potential to become strong to marginally severe with gusty winds and hail along and ahead of the front. Cloud to ground lightning may accompany any of the storms.

 
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October
Rank # of Days Year
1 3 1917
2
(tie)
2 2012
2 1993
2 1910
5
(tie)
1 1980
1 1957
November
Rank # of Days Year
1 12 1959
2
(tie)
9 1993
9 1976
9 1938
9 1911
6
(tie)
8 1991
8 1975
8 1951
8 1937
10
(tie)
7 2012
7 1979
7 1916
December
Rank # of Days Year
1 25 1909
2 23 2013
3 22 1989
4 20 1963
5
(tie)
19 1985
19 1983
7 17 2008
8 16 2000
9
(tie)
15 1978
15 1976
15 1972

January
Rank # of Days Year
1 25 1940
2 24 1918
3 22 1979
4
(tie)
21 1978
21 1977
21 1912
7
(tie)
20 2014
20 1984
9
(tie)
19 1988
19 1962
19 1948
19 1930
February
Rank # of Days Year
1 17 1936
2 16 1905
3
(tie)
15 1978
15 1902
5
(tie)
14 2014
14 2010
14 1910
8 13 1929
9
(tie)
12 2011
12 2002
12 1982
12 1966
12 1960
12 1939
March
Rank # of Days Year
1
(tie)
9 1965
9 1932
3
(tie)
8 1996
8 1913
5
(tie)
7 2013
7 1960
7 1937
8
(tie)
6 2014
6 2002
6 1998
6 1989
6 1943
April
Rank # of Days Year
1 2 1987
2
(tie)
1 2014
1 2009
1 2007
1 2003
1 1997
1 1989
1 1983
1 1975
1 1973
1 1940
1 1937
1 1936
1 1920
1 1915