CascadeSnowNWAC-Data.php
This script prints data from a single NWAC telemetry site, a pair of sites, or concatenates data from all 30 current sites (2 of which are not linked from the NWAC website).
Data provided by Northwest Weather and Avalanche Center   http://www.nwac.us/
PHP script by Amar Andalkar, October 2009   (current version 3.2.2 of 14 Dec 2016)   http://www.skimountaineer.com/

NWAC Sites:     Optional 2nd Site:
    Warning: Concatenating all sites for 10 days generates a HUGE page, over 7000 lines and 500,000 characters!!
 (display 2nd site in adjacent column,
 but only if not concatenating all sites)                    
Number of Days:   Now (last 24 hours)   10 Days     Plain Version (show just the data table if single site, plus this page header and menu if 2 sites or all sites)    
Display Format:   HTML Table (new!)   Classic Table (plain text) Narrower Version (removes extra spaces in plain text format, so data tables are 5/6 as wide as original)
Show Latitude/Longitude     Smaller Font     HTML Options: Table Border     Cell Padding: (if blank, then 0 if plain, 1 otherwise)     Compact Header    
NWAC data files last updated at 12-Dec-2017 00:08 PST         (NOTE: All times in NWAC data are PST year-round!)
Page loaded at 12:14 AM PST on Tuesday, December 12, 2017

Quick links to 2-column, 10-day data for various pairs of nearby NWAC sites:   Hurricane + Baker  |  Washington Pass + Mazama
Stevens Pass + Ski Area  |  Stevens Brooks + Grace Lakes  |  Berne + Tumwater  |  Lake Wenatchee + Dirty Face  |  Blewett + Mission  |  Alpental + Snoqualmie
Crystal + Green Valley  |  Chinook + Sunrise  |  Paradise + Camp Muir  |  White Pass + St Helens  |  Timberline + Magic Mile  |  Meadows + Cascade Express

http://www.nwac.us/weatherdata/gracelakes/now/
http://data.nwac.us/OSOST9

12-12-2017
Northwest Avalanche Center
Washington Department of Transportation
Grace Lakes, Stevens Pass, Washington

Nov 2017: Grace Lakes (4790') battery dead, producing errant values

 MM/DD  Hour  Temp    RH  Wind  Wind  Wind Total  Shot
         PST     F     %   Avg   Max   Dir  Snow  Snow
             4790' 4790' 4590' 4590' 4590' 4790' 4790'
------------------------------------------------------
 12 11   100     4    10    10    19   194
 12 11   200     3    10    10    22   191
 12 11   300     5    11    11    23   187
 12 11   400     5    13    13    28   179
 12 11   500     5    11    11    25   192
 12 11   600     4    11    11    27   186
 12 11   700     3    11    11    24   186
 12 11   800     5    11    11    23   186
 12 11   900     4    11    11    22   187
 12 11  1000     5    17    17    30   175
 12 11  1100     5    15    15    31   175
 12 11  1200     4    11    11    28   181
 12 11  1300     3    13    13    30   181
 12 11  1400     0    12    12    24   171
 12 11  1500     3    10    10    24   179
 12 11  1600     3     9     9    21   176
 12 11  1700     1     5     5    14   183
 12 11  1800     0     2     2     7   180
 12 11  1900     0     2     2     6   292
 12 11  2000     0     2     2     6   300
 12 11  2100     0     1     1     4   299
 12 11  2200     0     1     1     4   289
 12 11  2300     0     0     0     4   272
 12 12     0     0     0     0     2   206

Total telemetry sites:   1
Total size of data files:   1,905 characters
Run time:   0.014 seconds