CoCoRaHS Data Explorer
Search Stations
About
Roadmap
Feedback
Open main menu
Viewing Station:
SC-AK-27 : Williston 4.3 NNW
Apr 1, 2012 - May 29, 2026
5,134 Total Observations
Select a view
View:
Station Overview
Climatology
Precip Summary
Year-Over-Year
Precip Calendar
Precip Distribution
Obs Calendar
Obs Tables
Station Overview
Climatology
Precip Summary
Year-Over-Year
Precip Calendar
Precip Distribution
Obs Calendar
Obs Tables
Observation Data Tables
Informational
Date Range to Display
Shortcuts
Update
Daily Precip
146
Multi-day Precip
0
Significant Weather
0
Hail
0
Condition Monitoring
0
Map
Obs Date
Obs Time
Gauge Catch (in)
Snowfall (in)
Snowpack (in)
Flooding
Notes
Depth
SWE
Depth
SWE
2026-05-29
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-28
7:00 AM
0.01
NA
NA
NA
NA
2026-05-27
7:00 AM
2.16
NA
NA
NA
NA
2026-05-26
7:00 AM
1.41
NA
NA
NA
NA
2026-05-25
7:00 AM
0.11
NA
NA
NA
NA
2026-05-24
7:00 AM
0.91
NA
NA
NA
NA
2026-05-23
7:00 AM
0.37
NA
NA
NA
NA
2026-05-22
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-21
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-20
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-19
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-18
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-17
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-16
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-15
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-14
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-13
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-12
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-11
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-10
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-09
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-08
7:00 AM
0.52
NA
NA
NA
NA
2026-05-07
7:00 AM
0.21
NA
NA
NA
NA
2026-05-06
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-05
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-04
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-03
7:00 AM
0.41
NA
NA
NA
NA
2026-05-02
8:00 AM
0.52
NA
NA
NA
NA
2026-05-01
7:00 AM
0.08
NA
NA
NA
NA
2026-04-30
7:00 AM
0.56
NA
NA
NA
NA
2026-04-29
7:00 AM
0.20
0.0
NA
NA
NA
Finally! A little rain!
2026-04-28
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-27
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-26
7:00 AM
0.02
NA
NA
NA
NA
2026-04-25
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-24
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-23
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-22
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-21
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-20
7:00 AM
T
NA
NA
NA
NA
If I had not been outside I would have missed those few drops!
2026-04-19
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-18
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-17
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-16
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-15
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-14
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-13
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-12
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-11
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-10
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-09
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-08
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-07
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-06
7:00 AM
T
NA
NA
NA
NA
2026-04-05
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-04
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-03
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-02
7:00 AM
0.01
NA
NA
NA
NA
2026-04-01
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-31
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-30
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-29
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-28
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-27
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-26
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-25
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-24
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-23
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-22
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-21
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-20
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-19
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-18
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-17
7:00 AM
0.92
NA
NA
NA
NA
2026-03-16
7:00 AM
0.61
NA
NA
NA
NA
2026-03-15
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-14
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-13
7:00 AM
0.19
NA
NA
NA
NA
2026-03-12
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-11
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-10
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-09
7:00 AM
0.07
NA
NA
NA
NA
2026-03-08
7:00 AM
T
NA
NA
NA
NA
2026-03-07
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-06
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-05
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-04
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-03
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-02
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-01
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-28
7:00 AM
0.08
NA
NA
NA
NA
2026-02-27
8:00 AM
2.25
NA
NA
NA
NA
It was raining hard so I waited until 8 to go out to measure the rainfall.
2026-02-26
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-25
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-24
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-23
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-22
7:00 AM
0.46
NA
NA
NA
NA
2026-02-21
7:00 AM
0.68
NA
NA
NA
NA
2026-02-20
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-19
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-18
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-17
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-16
7:00 AM
0.66
NA
NA
NA
NA
2026-02-15
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-14
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-13
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-12
7:00 AM
T
NA
NA
NA
NA
2026-02-11
7:00 AM
T
NA
NA
NA
NA
2026-02-10
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-09
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-08
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-07
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-06
7:00 AM
0.02
NA
NA
NA
NA
2026-02-05
7:00 AM
0.58
NA
NA
NA
NA
2026-02-04
7:30 AM
0.11
NA
NA
NA
NA
2026-02-03
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-02
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-01
7:00 AM
NA
3.0
NA
NA
NA
Probably not accurate-no snow board used!
2026-01-28
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-27
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-26
7:00 AM
0.89
NA
NA
NA
NA
2026-01-25
7:00 AM
T
NA
NA
NA
NA
No measurable ice.
2026-01-24
7:00 AM
0.02
NA
NA
NA
NA
2026-01-23
7:00 AM
0.02
NA
NA
NA
NA
2026-01-22
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-21
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-20
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-19
7:00 AM
0.36
NA
NA
NA
NA
2026-01-18
8:31 AM
0.35
NA
NA
NA
NA
2026-01-17
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-16
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-15
7:00 AM
0.26
NA
NA
NA
NA
2026-01-14
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-13
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-12
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-11
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-10
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-09
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-08
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-07
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-06
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-05
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-04
7:00 AM
NA
NA
NA
NA
NA
0.00 seems unlikely. Since reports in the area are under 0.15" I am leaving report as is until local coordinator can verify
2026-01-03
8:00 AM
0.36
NA
NA
NA
NA
2026-01-02
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-01
7:00 AM
0.00
0.0
NA
NA
NA