Fire Weather Concerns in the South-Central U.S.; Heavy Precipitation in Northern California and the Great Lakes

Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern Plains and extending into the Ozarks. An atmospheric river will bring heavy rain and a flash flood threat to northern California and heavy mountain snow in the Cascades and Northern Rockies. A clipper system will bring heavy snow to the Great Lakes. Read More >

Alamosa

*Mean Date of First Measurable Snowfall………....…...........November 1st

Earliest First Measurable Snowfall: 6.7 inches..........September 8th, 2020

Latest First Measurable Snowfall: 0.7 inches...........December 23rd, 1939

Greatest Amount for First Snowfall: 13.1 inches...........October 30th, 1991

(2.0 inches followed on October 31st, 1991)

*Mean Date of Last Measurable Snowfall………....….........................April 26th

Earliest Last Measurable Snowfall: 0.5 inches..................February 20th, 1934

Latest Measurable Snowfall: 0.2 inches.....................................June 13th, 1983

Greatest Amount Last Measurable Snowfall: 13.7 inches.......March 30th, 1962

Snowfall data has been compiled using NWS Pueblo and NCEI records

* Mean Dates based on the threaded Period of Record to date

(measurable snowfall defined as being greater than or equal to 0.1 inches)

Current through December, 2021

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Fire Weather Concerns in the South-Central U.S.; Heavy Precipitation in Northern California and the Great Lakes

Average First and Last Snowfall: Alamosa