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I-90: Sunset Way @ MP 18.1

Elevation: 150 ft
 
I-90: SR 18 Interchange @ MP 25.7

Elevation: 950 ft
 
SR 18 @ MP 23.6, Tiger Mountain,
4 miles south of I-90 @ MP 25.7


Elevation: 1350 ft
 
KIRO-TV Snoqualmie Casino Cam, on roof of casino,
north of I-90 @ MP 27, looking east at Mount Si


Elevation: 700 ft
Image modification time: Thu Jul 30, 2015 00:57:48
Meadowbrook Bridge over the Snoqualmie River,
NE of I-90 @ MP 27 in Snoqualmie


Elevation: 400 ft
 
Mount Si High School in Snoqualmie,
NE of I-90 @ MP 27, looking ESE at Mount Si


Elevation: 450 ft
Image modification time: Wed Jul 02, 2014 10:47:33
North Bend Weather, north of I-90 @ MP 31,
looking ENE at Mount Si


Elevation: 450 ft
 
North Bend on I-90 @ MP 33.3

Elevation: 500 ft
 
Tinkham Road on I-90 @ MP 45.3

Elevation: 1700 ft
Denny Creek on I-90 @ MP 46.8

Elevation: 1800 ft
Asahel Curtis on I-90 @ MP 48.1

Elevation: 2000 ft
Rockdale on I-90 @ MP 49.4

Elevation: 2200 ft
Franklin Falls on I-90 @ MP 51.3

Elevation: 2700 ft
Snoqualmie Summit on I-90 @ MP 52

Elevation: 3000 ft
East Snoqualmie Summit on I-90 @ MP 53.5

Elevation: 3000 ft
Old Keechelus Snow Shed on I-90 @ MP 57.7

Elevation: 2600 ft
Alpental Webcam, north of I-90 @ MP 52

Elevation: 3100 ft
 
Alpental Ski Area, top of Chair 2, north of I-90 @ MP 52

Elevation: 5400 ft
 
Alpental Ski Area, north of I-90 @ MP 52

Elevation: 3150 ft
 
KIRO-TV Summit West Ski Area, top of Wildside,
south of I-90 @ MP 52


Elevation: 3800 ft
Image modification time: Tue Jun 09, 2015 14:11:03
Snoqualmie Pass, south of I-90 @ MP 53

Elevation: 3000 ft
 
Summit Central Ski Area, south of I-90 @ MP 53

Elevation: 3000 ft
 
Summit Central Ski Area, Silver Fir base, south of I-90 @ MP 54

Elevation: 2800 ft
 
Hyak Aviation Cam, I-90 @ MP 54, looking SW

Elevation: 2600 ft
Hyak Aviation Cam, I-90 @ MP 54, looking west

Elevation: 2600 ft
Hyak Aviation Cam, I-90 @ MP 54, looking WNW

Elevation: 2600 ft
Hyak Aviation Cam, I-90 @ MP 54, looking NW

Elevation: 2600 ft
Hyak Aviation Cam, I-90 @ MP 54, looking east

Elevation: 2600 ft
Hyak Aviation Cam, I-90 @ MP 54, looking SE

Elevation: 2600 ft
Hyak on I-90 @ MP 55.2

Elevation: 2600 ft
Price Creek on I-90 @ MP 61

Elevation: 2500 ft
Easton Hill on I-90 @ MP 67.4

Elevation: 2650 ft
Easton on I-90 @ MP 70.6

Elevation: 2150 ft
Easton Airport, I-90 @ MP 71, looking west

Elevation: 2220 ft
East Easton on I-90 @ MP 72.7

Elevation: 2120 ft
West Nelson on I-90 @ MP 73.2, looking west

Elevation: 2120 ft
Bullfrog on I-90 @ MP 79.5, looking west

Elevation: 1980 ft
Bullfrog on I-90 @ MP 79.5, looking east

Elevation: 1980 ft
Suncadia Lodge, 2 miles north of I-90 @ MP 80,
looking NW towards the Cascades


Elevation: 2300 ft
Cle Elum on I-90 @ MP 84.6

Elevation: 2000 ft
Indian John Hill on I-90 @ MP 89.4

Elevation: 2120 ft
Elk Heights on I-90 @ MP 92

Elevation: 2400 ft
Rocky Canyon on I-90 @ MP 96.2

Elevation: 1900 ft
Thorp on I-90 @ MP 101

Elevation: 1650 ft
Ellensburg on I-90 @ MP 110

Elevation: 1550 ft
Manastash Ridge Summit on I-82 @ MP 7

Elevation: 2670 ft

Show telemetry | Hide telemetry
http://www.nwac.us/data/OSOMTW
http://www.nwac.us/weatherdata/alpental/now/
http://www.nwac.us/weatherdata/snoqualmiepass/now/
OLALLIE MEADOWS SNOTEL   4030 ft
Located 4 miles SSW of Snoqualmie Pass,
    on the west ridge of Mount Catherine

Olallie Meadows (672)   47.37° N, 121.44° W
Washington SNOTEL Site - 4030 ft
2015-07-29 02:00 to 2015-07-30 01:00
(As of: Thu Jul 30 01:06:00 PDT 2015)
Date / Time
(PST)
Snow
Water
  Equiv
(in)
Snow
 Depth
(in)
 Precip
since
Oct 1
(in)
Air
  Temp
(°F)
2015-07-29 02:000.0098.555
2015-07-29 03:000.0098.555
2015-07-29 04:000.0-198.554
2015-07-29 05:000.0098.555
2015-07-29 06:000.0098.555
2015-07-29 07:000.0098.556
2015-07-29 08:000.0098.459
2015-07-29 09:00-0.2098.462
2015-07-29 10:00-0.4-198.067
2015-07-29 11:00-0.5-197.668
2015-07-29 12:00-0.5-197.570
2015-07-29 13:00-0.5-197.672
2015-07-29 14:00-0.5-197.572
2015-07-29 15:00-0.5-197.473
2015-07-29 16:00-197.172
2015-07-29 17:00-197.370
2015-07-29 18:00-0.5-197.569
2015-07-29 19:00-0.5097.665
2015-07-29 20:00-0.4097.862
2015-07-29 21:00-0.3-198.062
2015-07-29 22:00-0.3098.062
2015-07-29 23:00-0.3098.161


STAMPEDE PASS SNOTEL   3850 ft
Located 10 miles SSE of Snoqualmie Pass
 

Stampede Pass (788)   47.27° N, 121.34° W
Washington SNOTEL Site - 3850 ft
Hourly Data for 2015-07-29 02:00 to 2015-07-30 01:00
(As of: Thu Jul 30 01:06:00 PDT 2015)
Date / Time
(PST)
Snow
Water
  Equiv
(in)
Snow
 Depth
(in)
 Precip
since
Oct 1
(in)
Air
  Temp
(°F)
Rel
 Humid
Avg
(%)
 Pressure
(in Hg)
2015-07-29 02:000.0-262.2537326.31
2015-07-29 03:000.0-162.2536926.31
2015-07-29 04:000.0-162.2536526.30
2015-07-29 05:000.1-162.2536226.30
2015-07-29 06:000.0-162.2545726.31
2015-07-29 07:000.0-162.2565026.31
2015-07-29 08:000.0-162.2584426.31
2015-07-29 09:000.0-162.2614526.31
2015-07-29 10:000.0-362.2653826.31
2015-07-29 11:000.0-262.2683426.31
2015-07-29 12:00-0.2-162.3712526.30
2015-07-29 13:00-0.3-262.2732426.30
2015-07-29 14:00-0.4-262.1742326.30
2015-07-29 15:00-0.4-262.1742526.29
2015-07-29 16:00-0.3-262.1742626.29
2015-07-29 17:00-0.4-262.1722826.28
2015-07-29 18:00-0.3-262.1722826.28
2015-07-29 19:00-0.3-262.1693526.28
2015-07-29 20:00-0.3-262.1644026.28
2015-07-29 21:00-0.2-362.2633926.29
2015-07-29 22:00-0.3-262.2624026.29
2015-07-29 23:00-0.2-362.16226.28


  7-27-2015
Northwest Avalanche Center
Washington Department of Transportation
Mt Washington, Washington
Approx 6 mi SE of North Bend

Wind direction unheated and may rime

 MM/DD  Hour  Batt  Temp  Wind Solar
         PST  Volt Deg F   Dir  W/m2
             4340' 4340' 4340' 4340'
------------------------------------
  7 26   900  12.8    43   239     0
  7 26  1000  12.9    43   222     0
  7 26  1100  13.1    44   227     0
  7 26  1200  13.5    46   222     0
  7 26  1300  13.7    47   223     0
  7 26  1400  13.7    49   223     0
  7 26  1500  13.5    48   228     0
  7 26  1600  13.4    47   234     0
  7 26  1700  13.0    42   172     0
  7 26  1800  12.9    42    93     0
  7 26  1900  12.8    43   151     0
  7 26  2000  12.8    42   251     0
  7 26  2100  12.7    42   241     0
  7 26  2200  12.7    41   143     0
  7 26  2300  12.7    41   154     0
  7 27     0  12.7    42   159     0
  7 27   100  12.7    42   165     0
  7 27   200  12.6    42   161     0
  7 27   300  12.6    42   153     0
  7 27   400  12.6    42   163     0
  7 27   500  12.6    42   190     0
  7 27   600  12.7    42   240     0
  7 27   700  12.7    42   269     0
  7 27   800  12.7    42   231     0
7-27-2015
Northwest Avalanche Center
Alpental Ski Area, Washington

Wind gages unheated and may rime
Upper and mid station communications out

 MM/DD  Hour  Temp  Temp  Temp    RH    RH  Wind  Wind  Wind  Hour Total 24 Hr Total 24 Hr Total Inter
         PST     F     F     F     %     %   Avg   Max  Dir.  Prec  Prec  Snow  Snow  Snow  Snow  Snow
             5470' 4350' 3100' 3100' 5470' 5520' 5520' 5520' 3100' 3100' 3100' 3100' 4350' 4350' 5470'
------------------------------------------------------------------------------------------------------
  7 26   900                49    96                           .01   .01
  7 26  1000                50    94                             0   .01
  7 26  1100                51    90                             0   .01
  7 26  1200                52    87                             0   .01
  7 26  1300                54    80                             0   .01
  7 26  1400                55    83                             0   .01
  7 26  1500                54    76                             0   .01
  7 26  1600                55    72                             0   .01
  7 26  1700                48    95                           .21   .22
  7 26  1800                48    97                           .04   .26
  7 26  1900                49    96                             0   .26
  7 26  2000                46    96                             0   .26
  7 26  2100                44    97                             0   .26
  7 26  2200                44    98                             0   .26
  7 26  2300                45    98                             0   .26
  7 27     0                45    98                             0   .26
  7 27   100                46    98                             0   .26
  7 27   200                46    98                           .01   .27
  7 27   300                46    98                             0   .27
  7 27   400                47    99                             0   .27
  7 27   500                47    99                           .02   .29
  7 27   600                47    99                             0   .29
  7 27   700                48    99                           .01    .3
  7 27   800                49    93                           .01   .31
7-27-2015
Northwest Avalanche Center
Washington Department of Transportation
Snoqualmie Pass, Washington

3770' temp above Lake Keechelus snow shed

 MM/DD  Hour  Temp  Temp  Temp    RH  Wind  Wind  Wind  Hour Total 24 Hr Total Press
         PST     F     F     F     %   Avg   Max   Dir  Prec  Prec  Snow  Snow    mb
             3760' 3770' 3010' 3010' 3760' 3760' 3760' 3010' 3010' 3010' 3010' 3010'
------------------------------------------------------------------------------------
  7 26   900    44    47    51    92     9    16   251   .01   .01     0     0  1019
  7 26  1000    45    49    51    88    13    18   245     0   .01     0     0  1019
  7 26  1100    45    49    51    82    16    25   247     0   .01     0     0  1019
  7 26  1200    46    49    53    80    12    23   250     0   .01     0     0  1019
  7 26  1300    47    52    55    69    10    16   251     0   .01     0     0  1019
  7 26  1400    48    54    57    70    11    18   251     0   .01     0     0  1019
  7 26  1500    50    55    58    64    12    20   280     0   .01     0     0  1019
  7 26  1600    50    54    57    64    14    20   287     0   .01     0     0  1018
  7 26  1700    47    46    47    93    20    37   267   .11   .12     0     0  1019
  7 26  1800    45    44    48    95    11    26   273   .04   .16     0     0  1020
  7 26  1900    45    45    48    95     4     9   247   .01   .17     0     0  1019
  7 26  2000    45    45    46    96     8    14   274     0   .17     0     0  1020
  7 26  2100    45    44    45    96     8    14   277     0   .17     0     0  1020
  7 26  2200    43    43    46    96     8    12   255     0   .17     0     0  1020
  7 26  2300    43    43    45    96    11    13   252     0   .17     0     0  1020
  7 27     0    44    44    45    96    11    15   267     0   .17     0     0  1020
  7 27   100    44    44    45    96    11    14   255     0   .17     0     0  1020
  7 27   200    44    44    46    96    12    18   253     0   .17     0     0  1020
  7 27   300    44    44    46    96    12    18   261     0   .17     0     0  1020
  7 27   400    44    45    46    97    11    15   259     0   .17     0     0  1020
  7 27   500    44    45    46    97    12    19   243   .02   .19     0     0  1021
  7 27   600    44    45    47    97    14    21   252     0   .19     0     0  1021
  7 27   700    44    45    48    96    16    23   257   .02   .21     0     0  1021
  7 27   800    45    46    50    95    13    19   259     0   .21     0     0  1022
COUGAR MOUNTAIN SNOTEL   3200 ft
Located 16 miles SW of Snoqualmie Pass
 

Cougar Mountain (420)   47.28° N, 121.67° W
Washington SNOTEL Site - 3200 ft
2015-07-29 02:00 to 2015-07-30 01:00
(As of: Thu Jul 30 01:06:01 PDT 2015)
Date / Time
(PST)
Snow
Water
  Equiv
(in)
Snow
 Depth
(in)
 Precip
since
Oct 1
(in)
Air
  Temp
(°F)
2015-07-29 02:00-0.1-180.954
2015-07-29 03:00-0.1-181.054
2015-07-29 04:000.0-181.154
2015-07-29 05:00-0.1-181.053
2015-07-29 06:000.0-181.155
2015-07-29 07:000.0-181.057
2015-07-29 08:000.0-181.060
2015-07-29 09:000.0-181.064
2015-07-29 10:00-0.3-280.967
2015-07-29 11:00-280.769
2015-07-29 12:00-0.3-180.672
2015-07-29 13:000.0-280.772
2015-07-29 14:000.3-180.773
2015-07-29 15:000.3-180.674
2015-07-29 16:000.3-180.674
2015-07-29 17:000.2-180.673
2015-07-29 18:000.2-180.670
2015-07-29 19:000.2-180.767
2015-07-29 20:000.2-180.863
2015-07-29 21:000.1-180.861
2015-07-29 22:000.1-180.861
2015-07-29 23:000.0-180.960


REX RIVER SNOTEL   3810 ft
Located 12 miles SW of Snoqualmie Pass
 

Rex River (911)   47.30° N, 121.60° W
Washington SNOTEL Site - 3810 ft
Hourly Data for 2015-07-29 02:00 to 2015-07-30 01:00
(As of: Thu Jul 30 01:06:01 PDT 2015)
Date / Time
(PST)
Snow
Water
  Equiv
(in)
Snow
 Depth
(in)
 Precip
since
Oct 1
(in)
Air
  Temp
(°F)
  Wind
Avg
(mph)
  Wind
Max
(mph)
  Wind
Dir
(°)
Solar
Rad
Avg
  (W/m2)
Solar
Rad
Max
  (W/m2)
2015-07-29 02:00-0.1-192.8522.3107-0.22-0.22
2015-07-29 03:00-0.1-192.8512.898-0.22-0.22
2015-07-29 04:00-0.1-192.8512.3791.987.25
2015-07-29 05:00-0.1-192.8512.39012.9716.48
2015-07-29 06:00-0.1-192.9512.310157.36348.35
2015-07-29 07:000.0-292.8561.932200.22431.87
2015-07-29 08:00-0.1-192.7632.8284573.85688.13
2015-07-29 09:00-0.1-292.6663.5280751.87814.73
2015-07-29 10:00-0.2-292.4675.0308859.12897.36
2015-07-29 11:00-0.2-192.4695.2275919.34933.85
2015-07-29 12:00-0.3-192.1715.3281929.89939.56
2015-07-29 13:00-0.3-292.0726.417888.57915.82
2015-07-29 14:00-0.3-192.0746.9245806.37854.29
2015-07-29 15:00-0.3-192.0746.6312679.34747.47
2015-07-29 16:00-0.3-292.0756.515523.30605.05
2015-07-29 17:00-0.2-292.1726.4337350.11438.02
2015-07-29 18:00-0.2-292.2715.237146.59258.68
2015-07-29 19:00-0.2-192.3692.78427.0388.13
2015-07-29 20:00-0.2-192.4602.6980.220.66
2015-07-29 21:00-0.2-192.6572.3103-0.22-0.22
2015-07-29 22:00-0.1-192.6572.4106-0.22-0.22
2015-07-29 23:00-0.2-192.757


MOUNT GARDNER SNOTEL   2920 ft
Located 8 miles WSW of Snoqualmie Pass,
    3 miles SSW of Bandera on I-90 @ MP 45

Mount Gardner (898)   47.36° N, 121.57° W
Washington SNOTEL Site - 2920 ft
Hourly Data for 2015-07-29 02:00 to 2015-07-30 01:00
(As of: Thu Jul 30 01:06:02 PDT 2015)
Date / Time
(PST)
Snow
Water
  Equiv
(in)
Snow
 Depth
(in)
 Precip
since
Oct 1
(in)
Air
  Temp
(°F)
  Wind
Avg
(mph)
  Wind
Max
(mph)
  Wind
Dir
(°)
Solar
Rad
Avg
  (W/m2)
Solar
Rad
Max
  (W/m2)


TINKHAM CREEK SNOTEL   2990 ft
Located 7 miles SSW of Snoqualmie Pass,
    2 miles SSW of Silver Peak

Tinkham Creek (899)   47.33° N, 121.47° W
Washington SNOTEL Site - 2990 ft
2015-07-29 02:00 to 2015-07-30 01:00
(As of: Thu Jul 30 01:06:02 PDT 2015)
Date / Time
(PST)
Snow
Water
  Equiv
(in)
Snow
 Depth
(in)
 Precip
since
Oct 1
(in)
Air
  Temp
(°F)
2015-07-29 02:000.0-184.548
2015-07-29 03:000.0-184.548
2015-07-29 04:00-0.1-184.647
2015-07-29 05:000.0-184.547
2015-07-29 06:000.0-184.647
2015-07-29 07:000.0-184.548
2015-07-29 08:00-0.1-184.553
2015-07-29 09:000.0-184.657
2015-07-29 10:000.0-184.666
2015-07-29 11:000.1-184.768
2015-07-29 12:000.1-184.774
2015-07-29 13:000.2-284.779
2015-07-29 14:000.1-184.876
2015-07-29 15:000.0-284.678
2015-07-29 16:000.0-184.774
2015-07-29 17:000.0-284.870
2015-07-29 18:000.0-184.764
2015-07-29 19:000.0-184.661
2015-07-29 20:000.0-184.658
2015-07-29 21:00-0.1-184.656
2015-07-29 22:000.0-184.654
2015-07-29 23:000.0-184.653


MEADOWS PASS SNOTEL   3230 ft
Located 10 miles SSW of Snoqualmie Pass
 

Meadows Pass (897)   47.28° N, 121.47° W
Washington SNOTEL Site - 3230 ft
Hourly Data for 2015-07-29 02:00 to 2015-07-30 01:00
(As of: Thu Jul 30 01:06:03 PDT 2015)
Date / Time
(PST)
Snow
Water
  Equiv
(in)
Snow
 Depth
(in)
 Precip
since
Oct 1
(in)
Air
  Temp
(°F)
  Wind
Avg
(mph)
  Wind
Max
(mph)
  Wind
Dir
(°)
Solar
Rad
Avg
  (W/m2)
Solar
Rad
Max
  (W/m2)
2015-07-29 02:000.1082.7440.41.182-0.220.22
2015-07-29 03:000.0082.8440.41.581-0.220.22
2015-07-29 04:000.1082.8430.31.5871.986.37
2015-07-29 05:000.1082.8420.31.28111.6515.60
2015-07-29 06:000.1082.9440.31.211435.38109.23
2015-07-29 07:000.1082.8540.00.7265194.95499.12
2015-07-29 08:000.0-182.7620.93.3314555.82674.07
2015-07-29 09:00-0.1-182.5672.13.3275733.41795.38
2015-07-29 10:00-0.2-182.3712.03.8252840.66879.78
2015-07-29 11:00-0.2-182.1742.23.7320895.16909.67
2015-07-29 12:00-0.4-181.7762.33.7170900.00911.43
2015-07-29 13:00-0.4081.5782.64.2204862.64889.01
2015-07-29 14:00-0.5-181.5802.64.711775.16824.40
2015-07-29 15:00-0.5-181.4792.54.5291649.89716.70
2015-07-29 16:00-0.5-181.4782.24.9340491.21572.09
2015-07-29 17:00-0.5-181.5771.53.7263281.10374.73
2015-07-29 18:00-0.4-181.7751.03.0316102.20231.87
2015-07-29 19:00-0.3-181.8670.41.3577.6918.24
2015-07-29 20:00-0.2082.0560.71.5700.220.22
2015-07-29 21:00-0.2082.3520.41.367-0.220.22
2015-07-29 22:00-0.1082.4500.30.781-0.22-0.22
2015-07-29 23:00-0.1082.548


LYNN LAKE SNOTEL   3900 ft
Located 22 miles SW of Snoqualmie Pass,
    10 miles east of Enumclaw above SR 410

Lynn Lake (1069)   47.20° N, 121.78° W
Washington SNOTEL Site - 3900 ft
2015-07-29 02:00 to 2015-07-30 01:00
(As of: Thu Jul 30 01:06:03 PDT 2015)
Date / Time
(PST)
Snow
Water
  Equiv
(in)
Snow
 Depth
(in)
 Precip
since
Oct 1
(in)
Air
  Temp
(°F)
2015-07-29 02:000.0093.254
2015-07-29 03:000.0093.254
2015-07-29 04:000.0093.254
2015-07-29 05:000.0093.253
2015-07-29 06:000.0093.254
2015-07-29 07:000.0093.255
2015-07-29 08:000.0093.258
2015-07-29 09:000.0-193.164
2015-07-29 10:000.0-193.167
2015-07-29 11:000.0-193.070
2015-07-29 12:00-0.1-192.871
2015-07-29 13:000.0092.773
2015-07-29 14:00-0.1-192.674
2015-07-29 15:000.0-192.672
2015-07-29 16:000.0092.672
2015-07-29 17:000.0092.770
2015-07-29 18:000.0092.869
2015-07-29 19:000.0092.866
2015-07-29 20:000.0092.961
2015-07-29 21:000.0092.959
2015-07-29 22:000.0093.060
2015-07-29 23:000.0093.059


SAWMILL RIDGE SNOTEL   4640 ft
Located 18 miles south of Snoqualmie Pass
 

Sawmill Ridge (1068)   47.16° N, 121.42° W
Washington SNOTEL Site - 4640 ft
Hourly Data for 2015-07-29 02:00 to 2015-07-30 01:00
(As of: Thu Jul 30 01:06:04 PDT 2015)
Date / Time
(PST)
Snow
Water
  Equiv
(in)
Snow
 Depth
(in)
 Precip
since
Oct 1
(in)
Air
  Temp
(°F)
  Wind
Avg
(mph)
  Wind
Max
(mph)
  Wind
Dir
(°)
2015-07-29 02:00-0.4056.6551.82.2280
2015-07-29 03:00-0.4056.6551.42.2283
2015-07-29 04:00-0.4156.6561.41.8284
2015-07-29 05:00-0.4256.6561.01.6266
2015-07-29 06:00-0.4056.6560.31.4291
2015-07-29 07:00-0.5156.6610.73.6279
2015-07-29 08:00-0.5156.6611.53.4271
2015-07-29 09:00-156.6643.048.4283
2015-07-29 10:00-156.4652.97.2276
2015-07-29 11:00-156.4673.15.5267
2015-07-29 12:00056.4683.04.9302
2015-07-29 13:00-156.4692.94.4285
2015-07-29 14:00-156.5702.74.1288
2015-07-29 15:00-156.5702.64.3285
2015-07-29 16:00-156.4712.23.3213
2015-07-29 17:00-156.5691.32.5282
2015-07-29 18:00-156.5701.32.6276
2015-07-29 19:00-156.4661.01.9214
2015-07-29 20:00-156.5630.00.3275
2015-07-29 21:00-156.5620.41.2285
2015-07-29 22:00-0.5056.5630.31.0284
2015-07-29 23:00056.563


Page History:
January 2010Original version with 18 camera views, designed based on the Mount Rainier Paradise WebCams webpage, with cameras from the Washington Mountain WebCams webpage
Includes the option to show the last 24 hours of NWAC and SNOTEL telemetry data from near Snoqualmie Pass below the webcams
Includes code to error-check for missing SNOTEL data
February 2010 Added new cameras at top of Alpental and Wildside lift at Summit West, temporarily removed two of the WSDOT cams which have a long-term outage
March 2010Fixed broken links to SNOTEL website
May 2010Fixed unwanted line breaks in SNOTEL telemetry dates on narrow screens
November 2010 Expanded to 19 camera views, re-activating the Franklin Falls cam which had been offline for most of 2010
Fixed a minor bug in the SNOTEL data display, which only occurred between 11pm and midnight and showed the previous day's date for the 0000 hour's data row
December 2010Added an Alpental webcam and removed the long-defunct Hyak East webcam, keeping the total at 19 camera views
March 2011 Fixed a minor quirk in the SNOTEL data display, which only occurred when SNOTEL data is not available at a given site for the previous 24 hours
February 2012Updated the URLs from which to download the SNOTEL data, which had recently been changed slightly
April 2012Updated several WSDOT camera URLs, which had recently been changed
October 2012Added name and milepost info for several WSDOT camera views which had been missing them
November 2012Expanded to 21 camera views, adding 2 WSDOT camera farther east of the pass
Revised the page layout to use separate tables for each row, to better accommodate the very different widths of images
December 2012Added more code to properly handle the new HTTP Status 404 errors from the SNOTEL server, and other unknown SNOTEL errors
January 2013Expanded to 26 camera views and rearranged images into 4 rows, adding 3 more WSDOT cams, 2 views of Mount Si, and KING-TV Snoqualmie Pass cam, removing the Summit West KIRO-TV cam (which had switched to an annoying variable URL since September 2011)
March 2013 Forced to write a new external script to grab SNOTEL data, after the long-existing SNOTEL data programs on the NWCC website were suddenly redirected to a beta-version report generator
The new script is a major improvement, it displays wind and solar data for any SNOTEL sites which have those sensors, mostly installed within the last few years
Added the nearby Mount Gardner SNOTEL site
September 2013Fixed one camera link which had changed
November 2013Expanded to 27 camera views, reinstating the Summit West KIRO-TV cam with code to detect its annoying variable URL
December 2013 Expanded to 29 camera views, adding the WSDOT West Nelson and KCDOT Meadowbrook Bridge in Snoqualmie cams
Added the 4 other SNOTEL sites near Snoqualmie Pass (Cougar Mountain, Rex River, Meadows Pass, Sawmill Ridge), along with the Mt Washington NWAC site (which is not linked from the NWAC website, available in the text data folder only)
July 2014Expanded to 36 camera views and rearranged images into 5 rows, adding the new Silver Fir cam and the new WSDOT North Bend, Tinkham Road, Asahel Curtis, Rockdale, East Snoqualmie Summit, and Old Keechelus Snow Shed cams
September 2014Expanded to 42 camera views and rearranged images into 6 rows, adding the WSDOT Sunset Way, East Easton, Bullfrog East, Indian John Hill, Rocky Canyon, and Thorp cams, plus fixed one camera link which had changed
November 2014Expanded to 43 camera views, adding the KIRO-TV Snoqualmie Casino Cam, fixed two camera links which had changed, updated several URLs
December 2014 Expanded to 45 camera views, adding the WSDOT Ellensburg and Manastash Ridge cams
Added the Lynn Lake SNOTEL site, since it was the only nearby site not yet included on this page, plus improved the location info for several SNOTEL sites
April 2015 Expanded to 46 camera views, adding the Suncadia Lodge cam
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Amar Andalkar   Seattle, WA, USA   <About the Author / Contact Me>
All material on this website is ©1997-2015 by Amar Andalkar unless otherwise noted.
Last modified Wednesday, April 22, 2015