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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.

(BPAW1)     BLEWETT PASS SNOTEL

County:  CHELAN     State:  WA
Elevation:  4270 (feet)     Latitude:  47 21' 0"   Longitude:   120 40' 59"

Date
Time
PST
Snow Water
Equivalent
(inches)
Snow
Depth
(inches)
Snow
Density
(%)
Precipitation
To-Date
(inches)
Current
Temperature
(degrees F)
02/14/2025020010.935.03116.912.9
02/14/2025010010.935.03116.912.6
02/14/2025000010.934.03216.912.0
02/13/2025230010.934.03216.911.3
02/13/2025220010.935.03116.910.9
02/13/2025210010.935.03116.910.6
02/13/2025200010.935.03116.910.0
02/13/2025190010.935.03116.99.5
02/13/2025180010.935.03116.99.1
02/13/2025170010.935.03116.99.1
02/13/2025160010.835.03116.99.3
02/13/2025150010.835.03116.88.6
02/13/2025140010.835.03116.88.6
02/13/2025130010.835.03116.88.8
02/13/2025120010.835.03116.89.9
02/13/2025110010.835.03116.810.0
02/13/2025100010.8134.0816.77.9
02/13/2025090010.7134.0816.75.7
02/13/2025080010.7134.0816.74.1
02/13/2025070010.8134.0816.73.9
02/13/2025060010.7134.0816.83.7
02/13/2025050010.7134.0816.83.9
02/13/2025040010.8134.0816.74.1
02/13/2025030010.8134.0816.84.3
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)
0.000.100.100.100.30
 
Daily Statistics
(inches)
MinMedianAverageMax
1.40 (2005) 11.2011.4020.80 (2008)
 
    30 Year Average:  11.40 inches
Latest Observation is 10.90 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    
BLEWETT PASS SNOTEL 14 Day Snow Plot
BLEWETT PASS SNOTEL Water Year Snow Plot
*** Please Note: Data provided by Natural Resources Conservation Service ***
BLEWETT PASS SNOTEL Precip and Snow Depth Plot
*** Please Note: Data provided by Natural Resources Conservation Service ***

BLEWETT PASS SNOTEL Temperature Plot
*** Please Note: Data provided by Natural Resources Conservation Service ***

BLEWETT PASS SNOTEL Probability of Historical Seasonal Peaks