Front Range   Rockies   West Slope   Observations by Synoptic Data

21-22

6-7

2-3

1-2

4-8

2-5

5-14

2-8*

7-13

?-?

22-30

4-14

7-9

?-?

9-15

?-?

9-12

23-46*

4-6

7-10