National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
West Yellowstone
Imperial (Metric)
Date Time (mdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
17 12:15 SW 14 G 20 10.00 Partly Cloudy SCT100 71.6 42.8 36% 30.21 0.0
17 11:55 SW 12 G 20 10.00 Partly Cloudy FEW060 SCT110 73.4 44.6 36% 30.22 0.0
17 11:35 Vrbl 5 10.00 Fair CLR 69.8 44.6 40% 30.23 0.0
17 11:15 Vrbl 6 10.00 Fair CLR 68 46.4 46% 30.24 0.0
17 10:55 S 5 10.00 Partly Cloudy SCT060 SCT110 64.4 46.4 52% 30.25 0.0
17 10:35 SE 5 10.00 Mostly Cloudy BKN060 BKN110 59 50 72% 30.25 0.0
17 10:15 Calm 10.00 Fair CLR 57.2 50 77% 0 0.0
17 09:55 Calm 10.00 Fair CLR 55.4 50 82% 30.26 0.0
17 09:35 Calm 10.00 A Few Clouds FEW110 53.6 50 88% 30.26 0.0
17 09:10 Calm 10.00 Fair CLR 50 50 100% 30.26 0.0
17 08:55 Calm 10.00 Fair CLR 48.2 48.2 100% 30.26 0.0
17 08:35 Calm 10.00 Partly Cloudy SCT120 46.4 46.4 100% 30.25 0.0
17 08:15 N 3 10.00 Mostly Cloudy SCT100 BKN120 46.4 46.4 100% 30.25 0.0
17 07:55 W 5 10.00 NULL NULL 44.6 44.6 100% 43 30.26 0.0
17 07:35 Calm 10.00 NULL NULL 42.8 42.8 100% 30.24 0.0
17 07:10 Calm 10.00 Mostly Cloudy BKN100 42.8 42.8 100% 30.24 0.0
17 06:55 Calm 10.00 Mostly Cloudy BKN110 41 41 100% 30.24 0.0
17 06:15 Calm 10.00 Fair CLR 39.2 39.2 100% 30.22 0.0
17 05:55 W 3 10.00 Fair CLR 39.2 39.2 100% 30.22 0.0
17 05:35 Calm 10.00 NULL NULL 39.2 39.2 100% 30.22 0.0
17 05:15 Calm 10.00 Fair CLR 39.2 39.2 100% 30.22 0.0
17 04:35 Calm 10.00 A Few Clouds FEW120 41 41 100% 30.21 0.0
17 03:55 Calm 10.00 NULL NULL 42.8 42.8 100% 30.21 0.0
17 03:35 S 5 10.00 NULL NULL 41 41 100% 38 30.22 0.0
17 03:15 Calm 10.00 NULL NULL 42.8 42.8 100% 30.21 0.0
17 02:55 SW 3 10.00 NULL NULL 42.8 42.8 100% 30.21 0.0
17 02:35 Calm 10.00 NULL NULL 42.8 42.8 100% 30.2 0.0
17 02:15 Calm 10.00 NULL NULL 42.8 42.8 100% 30.2 0.0
17 01:50 Calm 10.00 NULL NULL 42.8 42.8 100% 30.21 0.0
17 01:35 Calm 10.00 NULL NULL 44.6 44.6 100% 30.21 0.0
17 01:15 S 5 10.00 NULL NULL 44.6 44.6 100% 43 30.21 0.0
17 00:55 Calm 10.00 NULL NULL 44.6 44.6 100% 30.22 0.0
17 00:35 Calm 10.00 NULL NULL 44.6 44.6 100% 30.21 0.0
17 00:15 Calm 10.00 NULL NULL 44.6 44.6 100% 30.21 0.0
16 23:55 Calm 10.00 NULL NULL 46.4 46.4 100% 30.21 0.0
16 23:35 S 3 10.00 NULL NULL 46.4 46.4 100% 30.21 0.0
16 23:15 Calm 10.00 NULL NULL 48.2 48.2 100% 30.21 0.0
16 22:55 Calm 10.00 Fair CLR 50 50 100% 30.21 0.0
16 22:35 Calm 10.00 NULL NULL 51.8 51.8 100% 30.21 0.0
16 22:10 Calm 10.00 NULL NULL 51.8 51.8 100% 30.21 0.0
16 21:55 SW 3 10.00 NULL NULL 51.8 51.8 100% 30.21 0.0
16 21:35 Calm 10.00 NULL NULL 53.6 53.6 100% 30.2 0.0
16 20:55 NW 6 10.00 NULL NULL 55.4 55.4 100% 30.21 0.0
16 20:30 NE 7 10.00 NULL NULL 57.2 55.4 94% 30.19 0.0
16 20:15 Calm 10.00 Partly Cloudy SCT080 SCT090 57.2 55.4 94% 30.2 0.0
16 19:55 SE 7 10.00 NULL NULL 57.2 55.4 94% 30.21 0.0 0.01
16 19:35 SE 7 10.00 NULL NULL 57.2 53.6 88% 30.2 0.0
16 19:15 SE 10 G 16 7.00 Light Rain NULL 57.2 55.4 94% 30.22 0.0
16 18:55 SE 6 10.00 NULL NULL 59 57.2 94% 30.2 0.0 0.03
16 18:35 E 7 9.00 Light Rain NULL 59 55.4 88% 30.19 0.0
16 18:15 S 6 7.00 Light Rain NULL 0 0 0% 30.2 0.0
16 17:55 W 15 G 22 7.00 Light Rain NULL 66.2 44.6 46% 30.19 0.0
16 17:35 W 9 G 17 10.00 NULL NULL 69.8 39.2 33% 30.16 0.0
16 17:15 W 15 G 22 10.00 NULL NULL 75.2 39.2 27% 77 30.14 0.0
16 16:55 W 12 G 20 10.00 NULL NULL 78.8 37.4 23% 78 30.12 0.0
16 16:35 SW 17 G 23 10.00 NULL NULL 78.8 37.4 23% 78 30.12 0.0
16 16:10 S 12 G 28 10.00 NULL NULL 80.6 37.4 21% 79 30.12 0.0
16 15:55 SW 9 G 28 10.00 NULL NULL 78.8 37.4 23% 78 30.12 0.0
16 15:15 SW 16 G 32 10.00 NULL NULL 80.6 37.4 21% 79 30.13 0.0
16 14:55 SW 16 G 30 10.00 NULL NULL 80.6 37.4 21% 79 30.14 0.0
16 14:35 SW 20 G 26 10.00 NULL NULL 80.6 37.4 21% 79 30.14 0.0
16 14:15 SW 22 G 28 10.00 Breezy NULL 80.6 37.4 21% 79 30.15 0.0
16 13:55 S 16 G 26 10.00 NULL NULL 80.6 39.2 23% 79 30.15 0.0
16 13:30 SW 14 G 26 10.00 NULL NULL 78.8 39.2 24% 78 30.16 0.0
16 13:15 SW 17 G 25 10.00 NULL NULL 78.8 39.2 24% 78 30.16 0.0
16 12:55 SW 17 G 23 10.00 NULL NULL 78.8 39.2 24% 78 30.17 0.0
16 12:35 SW 16 10.00 NULL NULL 77 39.2 26% 77 30.17 0.0
16 12:15 SW 13 10.00 NULL NULL 75.2 39.2 27% 77 30.18 0.0
16 11:55 S 18 G 24 10.00 NULL NULL 77 39.2 26% 77 30.18 0.0
16 11:35 S 13 G 20 10.00 NULL NULL 75.2 37.4 25% 77 30.19 0.0
16 11:15 SW 12 G 20 10.00 NULL NULL 75.2 39.2 27% 77 30.19 0.0
16 10:55 SW 17 G 24 10.00 NULL NULL 75.2 39.2 27% 77 30.19 0.0
16 10:35 Calm 10.00 NULL NULL 69.8 39.2 33% 30.2 0.0
16 10:15 Calm 10.00 NULL NULL 68 39.2 35% 30.2 0.0
16 09:55 Calm 10.00 NULL NULL 64.4 37.4 37% 30.2 0.0
16 09:35 Calm 10.00 NULL NULL 62.6 37.4 39% 30.21 0.0
16 09:15 Calm 10.00 Fair CLR 60.8 37.4 42% 0 0.0
16 08:55 Calm 10.00 NULL NULL 57.2 39.2 51% 30.21 0.0
16 08:35 Calm 10.00 NULL NULL 55.4 37.4 51% 30.21 0.0
16 08:15 Calm 10.00 NULL NULL 51.8 37.4 58% 30.21 0.0
16 07:55 Calm 10.00 NULL NULL 46.4 35.6 66% 30.21 0.0
16 07:35 SW 3 10.00 NULL NULL 41 33.8 76% 30.21 0.0
16 07:15 Calm 10.00 NULL NULL 41 33.8 76% 30.21 0.0
16 06:55 Calm 10.00 NULL NULL 41 32 70% 30.2 0.0
16 06:35 Calm 10.00 NULL NULL 42.8 33.8 71% 30.2 0.0
16 06:15 Calm 10.00 NULL NULL 42.8 32 66% 30.19 0.0
16 05:55 Calm 10.00 NULL NULL 42.8 33.8 71% 30.19 0.0
16 05:35 Calm 10.00 NULL NULL 44.6 33.8 66% 30.18 0.0
16 05:15 Calm 10.00 Fair CLR 44.6 33.8 66% 30.18 0.0
16 04:55 Calm 10.00 NULL NULL 44.6 33.8 66% 30.18 0.0
16 04:30 Calm 10.00 NULL NULL 46.4 33.8 62% 30.17 0.0
16 04:15 Calm 10.00 NULL NULL 46.4 33.8 62% 30.17 0.0
16 03:55 Calm 10.00 NULL NULL 50 33.8 54% 30.17 0.0
16 03:35 Calm 10.00 NULL NULL 51.8 33.8 50% 0 0.0
16 03:15 Calm 10.00 NULL NULL 51.8 33.8 50% 0 0.0
16 02:55 NE 3 10.00 NULL NULL 53.6 33.8 47% 30.17 0.0
16 02:35 Calm 10.00 NULL NULL 55.4 33.8 44% 30.17 0.0
16 02:15 Calm 10.00 NULL NULL 57.2 33.8 41% 30.17 0.0
16 01:55 S 7 10.00 NULL NULL 55.4 33.8 44% 30.16 0.0
16 01:35 Calm 10.00 NULL NULL 57.2 35.6 44% 30.17 0.0
16 01:15 Calm 10.00 NULL NULL 59 35.6 42% 30.17 0.0
16 00:55 S 5 10.00 NULL NULL 59 35.6 42% 30.16 0.0
16 00:35 Calm 10.00 NULL NULL 62.6 35.6 37% 30.17 0.0
16 00:15 NE 3 10.00 NULL NULL 60.8 35.6 39% 0 0.0
15 23:55 Calm 10.00 NULL NULL 62.6 35.6 37% 30.17 0.0
15 23:35 Calm 10.00 NULL NULL 64.4 35.6 34% 30.17 0.0
15 23:15 Calm 10.00 NULL NULL 62.6 33.8 34% 30.17 0.0
15 22:55 Calm 10.00 NULL NULL 64.4 33.8 32% 30.18 0.0
15 22:35 Calm 10.00 NULL NULL 66.2 35.6 32% 30.18 0.0
15 22:15 Calm 10.00 NULL NULL 68 35.6 30% 30.17 0.0
15 21:55 Vrbl 5 10.00 NULL NULL 0 0 0% 30.16 0.0
15 21:35 SW 7 G 16 10.00 NULL NULL 69.8 35.6 29% 0 0.0
15 21:15 S 10 10.00 NULL NULL 71.6 35.6 27% 30.14 0.0
15 20:55 S 16 10.00 NULL NULL 71.6 35.6 27% 30.14 0.0
15 20:35 SW 20 10.00 NULL NULL 73.4 35.6 25% 30.13 0.0
15 20:15 SW 14 G 21 10.00 NULL NULL 75.2 33.8 22% 76 30.12 0.0
15 19:55 SW 13 10.00 NULL NULL 77 33.8 21% 77 30.12 0.0
15 19:35 SW 20 G 26 10.00 NULL NULL 78.8 32 18% 78 30.11 0.0
15 19:15 Calm 10.00 NULL NULL 80.6 30.2 16% 79 30.11 0.0
15 18:35 S 18 0.00 NULL NULL 0 0 0% 30.1 0.0
15 18:15 Calm 10.00 NULL NULL 80.6 28.4 15% 79 0 0.0
15 17:55 Calm 10.00 NULL NULL 80.6 30.2 16% 79 30.11 0.0
15 17:35 Calm 10.00 NULL NULL 80.6 28.4 15% 79 0 0.0
15 16:15 SW 14 G 26 10.00 NULL NULL 0 0 0% 30.11 0.0
15 15:55 SW 20 G 28 10.00 NULL NULL 82.4 23 11% 80 30.12 0.0
15 15:15 SW 20 G 33 10.00 NULL NULL 84.2 28.4 13% 81 30.13 0.0
15 14:55 Calm 10.00 NULL NULL 82.4 28.4 14% 80 0 0.0
15 14:35 S 29 10.00 Windy NULL 82.4 28.4 14% 80 30.13 0.0
15 14:15 SW 17 G 33 10.00 NULL NULL 82.4 26.6 13% 80 30.14 0.0
15 13:55 W 14 G 29 10.00 NULL NULL 80.6 30.2 16% 79 30.14 0.0
15 13:15 Calm 10.00 NULL NULL 80.6 30.2 16% 79 30.15 0.0
15 12:35 SW 16 10.00 NULL NULL 80.6 33.8 18% 79 30.15 0.0
15 12:15 S 17 10.00 NULL NULL 78.8 32 18% 78 30.16 0.0
15 11:55 SW 12 G 24 10.00 NULL NULL 78.8 30.2 17% 78 30.16 0.0
15 11:35 SW 15 G 23 10.00 NULL NULL 77 28.4 17% 77 30.17 0.0
15 11:15 S 10 G 16 10.00 NULL NULL 77 30.2 18% 77 30.17 0.0
15 10:55 Vrbl 3 10.00 NULL NULL 75.2 37.4 25% 77 30.17 0.0
15 10:35 Calm 10.00 Fair CLR 71.6 39.2 31% 30.18 0.0
15 10:15 Calm 10.00 Fair CLR 69.8 41 35% 0 0.0
15 09:55 Calm 10.00 Fair CLR 66.2 41 40% 0 0.0
15 09:30 Calm 10.00 NULL NULL 62.6 41 45% 0 0.0
15 09:15 Calm 10.00 NULL NULL 60.8 41 48% 0 0.0
15 08:55 Calm 10.00 NULL NULL 59 41 51% 30.19 0.0
15 08:35 Calm 10.00 NULL NULL 55.4 41 59% 30.19 0.0
15 08:15 Calm 10.00 NULL NULL 51.8 39.2 62% 30.19 0.0
15 07:55 Calm 10.00 NULL NULL 50 37.4 62% 30.18 0.0
15 07:30 Calm 10.00 NULL NULL 46.4 37.4 71% 30.18 0.0
15 07:15 Calm 10.00 NULL NULL 44.6 37.4 76% 30.17 0.0
15 06:55 Calm 10.00 NULL NULL 41 35.6 81% 30.17 0.0
15 06:35 Calm 10.00 NULL NULL 41 35.6 81% 30.17 0.0
15 06:15 Calm 10.00 NULL NULL 42.8 37.4 81% 30.16 0.0
15 05:55 Calm 10.00 NULL NULL 44.6 37.4 76% 30.16 0.0
15 05:30 Calm 10.00 NULL NULL 48.2 37.4 66% 30.15 0.0
15 05:15 Vrbl 3 10.00 NULL NULL 48.2 37.4 66% 30.15 0.0
15 04:55 Vrbl 3 10.00 NULL NULL 48.2 39.2 71% 30.15 0.0
15 04:35 Calm 10.00 NULL NULL 53.6 39.2 58% 30.14 0.0
15 04:15 Calm 10.00 NULL NULL 55.4 39.2 55% 30.13 0.0
15 03:55 Calm 10.00 NULL NULL 55.4 39.2 55% 30.13 0.0
15 03:30 NE 7 10.00 NULL NULL 55.4 39.2 55% 30.13 0.0
15 03:15 SW 5 10.00 NULL NULL 57.2 37.4 48% 30.13 0.0
15 02:55 S 3 10.00 NULL NULL 57.2 37.4 48% 30.12 0.0
15 02:35 S 7 10.00 NULL NULL 57.2 37.4 48% 0 0.0
15 02:15 Calm 10.00 NULL NULL 55.4 37.4 51% 0 0.0
15 01:55 Calm 10.00 NULL NULL 59 37.4 45% 0 0.0
15 01:30 Calm 10.00 NULL NULL 57.2 35.6 44% 30.11 0.0
15 01:15 Calm 10.00 NULL NULL 59 35.6 42% 30.11 0.0
15 00:55 Calm 10.00 NULL NULL 57.2 35.6 44% 30.11 0.0
15 00:35 Calm 10.00 NULL NULL 59 35.6 42% 30.1 0.0
15 00:15 Calm 10.00 NULL NULL 59 35.6 42% 30.1 0.0
14 23:55 SW 6 10.00 NULL NULL 59 37.4 45% 30.11 0.0
14 23:35 Vrbl 3 10.00 NULL NULL 59 39.2 48% 30.11 0.0
14 23:15 Calm 10.00 NULL NULL 57.2 37.4 48% 30.09 0.0
14 22:55 Calm 10.00 NULL NULL 59 37.4 45% 30.09 0.0
14 22:35 Calm 10.00 NULL NULL 60.8 39.2 45% 30.09 0.0
14 22:15 Calm 10.00 NULL NULL 62.6 39.2 42% 30.09 0.0
14 21:55 Calm 10.00 NULL NULL 64.4 39.2 40% 30.09 0.0
14 21:15 S 6 G 14 10.00 NULL NULL 68 39.2 35% 30.08 0.0
14 20:55 S 12 10.00 NULL NULL 0 0 0% 30.07 0.0
14 20:35 E 9 G 17 10.00 NULL NULL 73.4 30.2 20% 30.09 0.0
14 19:35 Calm 8.00 NULL NULL 75.2 28.4 18% 76 0 0.0
14 19:15 Calm 10.00 NULL NULL 75.2 33.8 22% 76 30.09 0.0
14 18:55 Calm 10.00 NULL NULL 75.2 33.8 22% 76 30.1 0.0
14 18:35 SW 6 G 12 10.00 NULL NULL 73.4 35.6 25% 30.1 0.0
14 18:15 Vrbl 5 G 21 10.00 NULL NULL 73.4 32 22% 30.12 0.0
14 17:55 Vrbl 6 G 17 10.00 NULL NULL 75.2 32 21% 76 30.1 0.0
14 17:35 Calm 0.00 NULL NULL 77 32 19% 77 30.09 0.0
14 17:15 W 8 G 23 10.00 NULL NULL 77 32 19% 77 30.09 0.0
14 16:55 N 8 G 18 10.00 NULL NULL 78.8 28.4 16% 78 30.07 0.0
14 16:35 Calm 10.00 NULL NULL 78.8 30.2 17% 78 30.07 0.0
14 16:15 NW 9 G 22 10.00 NULL NULL 78.8 32 18% 78 30.08 0.0
14 15:55 Calm 10.00 NULL NULL 78.8 33.8 20% 78 30.08 0.0
14 15:35 SW 18 G 31 10.00 NULL NULL 84.2 32 15% 81 30.07 0.0
14 15:15 SW 22 G 31 10.00 Breezy NULL 84.2 32 15% 81 30.07 0.0
14 14:55 Vrbl 7 G 21 10.00 NULL NULL 80.6 32 17% 79 30.08 0.0
14 14:35 S 16 G 30 10.00 NULL NULL 82.4 32 16% 80 30.08 0.0
14 14:15 SW 16 G 26 10.00 NULL NULL 82.4 32 16% 80 30.09 0.0
14 13:55 SW 15 G 22 10.00 NULL NULL 82.4 33.8 17% 80 30.1 0.0
14 13:35 W 9 G 22 10.00 NULL NULL 80.6 35.6 20% 79 30.11 0.0
14 13:15 SW 13 G 22 10.00 NULL NULL 78.8 35.6 21% 78 30.12 0.0
14 12:55 Vrbl 7 G 21 10.00 NULL NULL 78.8 35.6 21% 78 30.12 0.0
14 12:35 SW 16 10.00 NULL NULL 78.8 35.6 21% 78 30.13 0.0
Date Time (mdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)