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Please Note: Accumulated Precipitation, Snow Depth, Snow Density and Temperature graphs will no longer be displayed by the NWRFC starting June 2025. Links are provided to the respective data collection agency where similar information can be obtained.

(PTNM8)     PETERSON MEADOWS SNOTEL

County:  GRANITE     State:  MT
Elevation:  7200 (feet)     Latitude:  46 7' 59"   Longitude:   113 18' 0"

Date
Time
PST
Snow Water
Equivalent
(inches)
Snow
Depth
(inches)
Snow
Density
(%)
Precipitation
To-Date
(inches)
Current
Temperature
(degrees F)
03/25/202523009.034.026 27.3
03/25/202522008.935.02511.027.5
03/25/202521008.934.02611.028.6
03/25/202520008.834.02611.030.4
03/25/202519008.834.02611.133.1
03/25/202518008.834.02611.037.8
03/25/202517008.834.02611.146.6
03/25/202516008.834.02611.048.2
03/25/202515008.934.02611.050.0
03/25/202514009.034.02611.050.0
03/25/202513009.135.02611.050.4
03/25/202512009.235.02611.050.2
03/25/202511009.336.02611.048.9
03/25/202510009.436.02611.046.2
03/25/202509009.436.02611.043.2
03/25/202508009.436.02611.040.3
03/25/202507009.436.02611.037.8
03/25/202506009.436.02611.035.6
03/25/202505009.436.02611.035.2
03/25/202504009.436.02611.035.1
03/25/202503009.436.02611.036.0
03/25/202502009.436.02611.036.3
03/25/202501009.436.02611.036.5
03/25/202500009.436.02611.037.8
6 Hour
SWE Change
(inches)
12 Hour
SWE Change
(inches)
24 Hour
SWE Change
(inches)
48 Hour
SWE Change
(inches)
1 Week
SWE Change
(inches)
0.20-0.30-0.50-0.60-0.30
 
Daily Statistics
(inches)
MinMedianAverageMax
5.20 (2005) 9.309.4017.30 (1972)
 
    30 Year Average:  9.40 inches
Latest Observation is 9.00 inches which is 96 % of average
 
Note: The Median/Average is based upon the 30 year period 1991 to 2020.
The Min/Max is based upon the Period Of Record (POR).
Data provided by the National Resource Conservation Service

Click For Data Used In Plots    
PETERSON MEADOWS SNOTEL 14 Day Snow Plot
PETERSON MEADOWS SNOTEL Water Year Snow Plot
*** Please Note: Data provided by Natural Resources Conservation Service ***
PETERSON MEADOWS SNOTEL Precip and Snow Depth Plot
*** Please Note: Data provided by Natural Resources Conservation Service ***
Click here to view the data collection agency Accumulated Precipitation and Snow Depth plot

PETERSON MEADOWS SNOTEL Temperature Plot
*** Please Note: Data provided by Natural Resources Conservation Service ***
Click here to view the data collection agency Temperature plot

PETERSON MEADOWS SNOTEL Probability of Historical Seasonal Peaks