National Weather Service United States Department of Commerce

Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Casper Top 29 Snowstorms since 1937

(Through March 2025) 

                                                                                                                               

Date   Storm Total Snowfall (Inches)               
   
1.   April 3-5, 2023 37.4
2.   December 23-24, 1982 31.3
3.   April 18-21, 1973 27.9
4.   March 13-14, 2021 26.3
5.   April 30-May 2, 1946 23.2
6.   March 14, 2021 21.2
7.   December 1-2, 1982 21.0
8.   May 4-7, 1978 18.8
9.   October 16-17, 1998 18.7
10.  May 2-4, 1950 18.4
11.  January 30 - February 2 2016 18.1
12.  April 29-May 2, 1973 17.9
13.  April 18-20, 1971 17.4
14.  October 3-5, 2013 16.4
15.  March 17-19, 1954 16.1
15.  November 8-13, 1985 16.1
16.  May 10-12, 1980 15.7
16.  February 3-4, 2020 15.7
17.  March 28-30, 1977 15.6
18.  November 2-3, 1994 15.4
19.  November 7-8, 1983 15.3
20.  April 8-10, 2013 15.1
20.  April 16-17, 2013 15.1
21.  October 19-20, 1949 15.0
22.  November 19-21, 1979 14.9
23.  February 18-19, 2019 14.7
23.  March 13-14, 2019 14.7
23.  April 12-17, 1945 14.5
25.  November 18-20, 1977 14.4
26.  March 1-2, 1952 14.1
27.  April 2-3, 1964 14.0
27.  January 5-6, 1987 14.0

                                          Last updated 4/11/2025