Weather observations for the past three days for
Stampede Pass
Metric (Imperial)
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
05 09:56 Calm 16.09 Fair CLR 6.1 1.7 74% 76.68 985.7
05 08:56 Vrbl 6 16.09 Fair CLR 5 1.1 76% 76.68 985.9
05 07:56 Vrbl 6 16.09 Fair CLR 3.9 1.1 82% 76.68 985.8
05 06:56 Calm 16.09 Fair CLR 2.8 1.1 89% 76.68 985.8
05 05:56 Calm 16.09 Fair CLR 2.2 1.1 93% 76.71 986.0
05 04:56 Vrbl 7 16.09 Fair CLR 2.8 1.1 5.6 2.2 89% 1 76.71 986.2
05 03:56 Vrbl 6 16.09 Fair CLR 2.8 1.1 89% 76.73 986.4
05 02:56 Calm 16.09 Fair CLR 2.8 1.1 89% 76.76 986.7
05 01:56 Vrbl 6 16.09 Fair CLR 3.3 1.1 86% 76.81 987.2
05 00:56 Vrbl 6 16.09 Fair CLR 3.9 1.7 86% 76.84 987.5
04 23:56 Vrbl 6 16.09 Fair CLR 4.4 1.7 83% 76.86 987.8
04 22:56 Vrbl 6 16.09 Fair CLR 5 1.7 13.3 5 79% 76.86 987.9
04 21:56 Calm 16.09 Fair CLR 6.1 1.1 71% 76.86 988.0
04 20:56 Calm 16.09 Fair CLR 6.1 0.6 68% 76.89 1088.1
04 19:56 Calm 16.09 Fair CLR 8.3 1.1 61% 76.86 988.0
04 18:56 Calm 16.09 Fair CLR 8.9 1.7 61% 76.86 988.0
04 17:56 Calm 16.09 Fair CLR 12.2 1.1 47% 76.89 1088.1
04 16:56 Calm 16.09 Fair CLR 13.3 1.1 13.9 7.8 44% 76.91 1088.4
04 15:56 Calm 16.09 Fair CLR 13.3 1.1 44% 76.91 1088.6
04 14:56 Calm 16.09 Fair CLR 12.8 1.7 47% 76.94 1088.9
04 13:56 Calm 16.09 Fair CLR 12.2 1.1 47% 76.99 1089.3
04 12:56 Vrbl 6 16.09 Fair CLR 10.6 1.1 52% 77.01 1089.7
04 11:56 Calm 16.09 Fair CLR 8.9 1.1 58% 77.04 1090.0
04 10:56 Calm 16.09 Fair CLR 7.8 1.1 7.8 1.7 63% 77.06 1090.2
04 09:56 Vrbl 6 16.09 Light Rain CLR 6.1 0.6 68% 77.06 1090.3
04 08:56 Vrbl 6 16.09 Fair CLR 3.9 1.7 86% 77.04 1090.0
04 07:56 Calm 16.09 Fair CLR 2.2 1.7 97% 77.04 1089.9
04 06:56 Calm 16.09 Fair CLR 1.7 0.6 93% 77.01 1089.8
04 05:56 Calm 16.09 Fair CLR 2.8 0 82% 77.01 1089.8
04 04:56 Calm 16.09 Fair CLR 3.3 0.6 3.3 1.7 83% 77.04 1089.9
04 03:56 Calm 16.09 Fair CLR 2.2 0.6 89% 77.06 1090.2
04 02:56 SW 6 16.09 Fair CLR 2.2 0.6 89% 77.06 1090.3
04 01:56 SW 6 16.09 Fair CLR 2.8 0.6 86% 77.09 1090.5
04 00:56 Calm 16.09 Fair CLR 2.8 0.6 86% 77.09 1090.7
03 23:56 Calm 16.09 Fair CLR 2.2 1.1 93% 77.09 1090.6
03 22:56 Calm 16.09 Fair CLR 2.2 1.1 6.1 2.2 93% 77.09 1090.7
03 21:56 Calm 16.09 Fair CLR 2.2 0.6 89% 77.09 1090.7
03 20:56 Calm 16.09 Fair CLR 2.8 0.6 86% 77.09 1090.6
03 19:56 Vrbl 6 16.09 Mostly Cloudy BKN022 2.8 1.1 89% 77.04 1090.1
03 18:56 Vrbl 6 16.09 Overcast OVC025 4.4 1.1 79% 77.04 1090.1
03 17:56 NW 7 16.09 Mostly Cloudy FEW020 BKN026 5 1.1 76% 4 77.04 1089.9
03 16:56 Vrbl 7 16.09 A Few Clouds FEW025 5.6 0.6 6.1 0 71% 4 77.04 1089.8
03 15:56 W 7 16.09 Overcast OVC036 5.6 0.6 71% 4 77.04 1090.0
03 14:56 Vrbl 6 16.09 Partly Cloudy SCT080 5 0.6 73% 77.01 1089.8
03 13:56 Vrbl 6 16.09 Overcast FEW012 OVC055 3.3 1.7 89% 77.04 1090.0
03 12:56 Calm 16.09 NULL NULL 2.2 1.7 97% 77.04 1090.0
03 11:56 Vrbl 6 16.09 Mostly Cloudy BKN007 BKN090 0.6 0.6 100% 77.01 1089.8
03 10:56 Calm 16.09 Overcast BKN007 OVC011 0 0 0 -2.2 100% 77.04 1089.9
03 09:56 Calm 16.09 Overcast OVC008 -0.6 -0.6 100% 77.01 1089.7
03 08:56 Calm 16.09 Overcast FEW008 BKN012 OVC065 -1.1 -1.7 96% 76.99 1089.3
03 07:56 Vrbl 6 16.09 Overcast BKN013 OVC048 -1.7 -1.7 100% 76.94 1088.9
03 06:56 Calm 8.05 Fog/Mist FEW002 SCT014 OVC070 -2.2 -2.2 100% 76.89 1088.2
03 05:56 Vrbl 6 16.09 Mostly Cloudy FEW001 BKN015 -2.2 -2.8 96% 76.89 1088.1
03 04:56 Vrbl 6 6.44 Fog/Mist BKN002 BKN009 -2.2 -2.2 -1.1 -2.2 100% 76.86 987.9 0.05
03 03:56 Vrbl 6 16.09 Overcast FEW003 SCT009 OVC080 -1.7 -2.2 96% 76.84 987.7
03 02:56 Vrbl 6 8.05 Fog/Mist SCT003 BKN008 OVC016 -1.7 -1.7 100% 76.81 987.3
03 01:56 Vrbl 7 4.83 Fog/Mist BKN003 BKN007 OVC018 -1.7 -1.7 100% -4 76.78 987.1 0.03 0.05
03 00:56 Vrbl 11 0.80 Unknown Precip Freezing Fog BKN002 OVC009 -1.1 -1.1 100% -5 76.76 986.8
02 23:56 Calm 2.01 Unknown Precip Fog/Mist BKN002 OVC007 -1.1 -1.1 100% 76.71 986.2 0.03
02 22:56 W 7 0.80 Light Snow Freezing Fog BKN002 OVC007 -1.1 -1.1 0 -1.1 100% -3 76.68 985.6 0.15
02 21:56 Calm 0.40 Unknown Precip Freezing Fog VV002 -0.6 -0.6 100% 76.63 985.2 0.05
02 20:56 Vrbl 11 1.61 Light Snow Fog/Mist BKN002 OVC008 -0.6 -0.6 100% -4 76.58 984.6 0.03
02 19:56 Vrbl 11 1.21 Light Snow Fog/Mist VV002 0 0 100% -3 76.53 983.9 0.03 0.08
02 18:56 Calm 1.21 Unknown Precip Fog/Mist OVC004 0 0 100% 76.45 983.0 0.05
02 17:55 W 17 G 37 3.22 Unknown Precip Fog/Mist BKN003 OVC011 0 0 100% -4 76.4 982.4
02 16:56 Vrbl 11 G 33 6.44 Unknown Precip Fog/Mist BKN003 OVC011 0 0 0 -1.1 100% -3 76.33 981.7 0.05 0.43
02 15:55 W 15 G 39 3.22 Light Snow Fog/Mist FEW002 BKN005 OVC012 0 0 100% -4 76.25 980.7 0.03
02 14:56 W 19 G 41 1.21 Light Snow Fog/Mist BKN002 OVC008 -0.6 -0.6 100% -5 76.17 979.8 0.05
02 13:56 W 17 G 46 0.40 Light Snow Freezing Fog VV004 -0.6 -0.6 100% -5 76.1 978.8 0.08 0.3
02 12:56 W 15 0.80 Light Snow Freezing Fog VV009 -1.1 -1.1 100% -5 76.02 977.8 0.1
02 11:56 W 13 0.40 Snow Freezing Fog VV004 -1.1 -1.1 100% -5 75.92 976.8 0.13
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)