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.
15 14:35 S 6 10.00 Mostly Cloudy SCT100 BKN120 69.8 53.6 57% 30.34 0.0
15 14:15 Calm 10.00 Mostly Cloudy BKN100 66.2 55.4 68% 30.35 0.0
15 13:55 Calm 10.00 Mostly Cloudy BKN085 64.4 55.4 73% 30.35 0.0 0.01
15 13:35 E 6 8.00 Partly Cloudy FEW048 SCT060 SCT075 62.6 57.2 83% 30.36 0.0
15 13:15 S 7 10.00 Mostly Cloudy FEW026 SCT060 BKN075 62.6 57.2 83% 30.37 0.0
15 12:55 S 7 4.00 Light Rain Haze SCT028 SCT045 BKN060 64.4 57.2 78% 30.37 0.0
15 12:35 SW 7 G 16 10.00 Partly Cloudy FEW090 SCT110 68 51.8 56% 30.36 0.0
15 12:15 SW 10 G 17 10.00 Mostly Cloudy SCT090 BKN120 69.8 51.8 53% 30.36 0.0
15 11:55 SW 13 10.00 Mostly Cloudy SCT090 BKN120 71.6 51.8 50% 30.35 0.0
15 11:35 SW 8 10.00 A Few Clouds FEW095 71.6 51.8 50% 30.34 0.0
15 11:15 SW 10 10.00 Fair CLR 69.8 51.8 53% 30.35 0.0
15 10:55 SW 9 10.00 Partly Cloudy SCT120 71.6 51.8 50% 30.34 0.0
15 10:35 Calm 10.00 Mostly Cloudy BKN120 68 55.4 64% 30.34 0.0
15 10:15 Calm 10.00 Mostly Cloudy BKN120 66.2 55.4 68% 30.34 0.0
15 09:55 Calm 10.00 Mostly Cloudy BKN110 64.4 55.4 73% 30.34 0.0
15 09:35 Calm 10.00 Mostly Cloudy BKN110 64.4 55.4 73% 30.34 0.0
15 09:15 Calm 10.00 Mostly Cloudy BKN110 62.6 55.4 77% 30.33 0.0
15 08:55 Calm 10.00 Mostly Cloudy BKN120 62.6 55.4 77% 30.33 0.0
15 08:35 Calm 10.00 Partly Cloudy SCT120 62.6 53.6 73% 30.33 0.0
15 08:15 Calm 10.00 Mostly Cloudy BKN120 60.8 53.6 77% 30.32 0.0
15 07:55 Calm 10.00 Mostly Cloudy BKN120 60.8 51.8 72% 30.32 0.0
15 07:35 Calm 10.00 Partly Cloudy SCT120 60.8 51.8 72% 30.32 0.0
15 07:15 Calm 10.00 Partly Cloudy SCT120 60.8 51.8 72% 30.32 0.0
15 06:55 S 3 10.00 A Few Clouds FEW120 60.8 51.8 72% 30.32 0.0
15 06:35 Calm 10.00 Fair CLR 57.2 51.8 82% 30.31 0.0
15 06:15 Calm 10.00 Fair CLR 57.2 50 77% 30.31 0.0
15 05:55 Calm 10.00 Fair CLR 57.2 51.8 82% 30.31 0.0
15 05:35 Calm 10.00 Fair CLR 57.2 51.8 82% 30.31 0.0
15 05:15 SW 3 10.00 Fair CLR 59 51.8 77% 30.31 0.0
15 04:55 Calm 10.00 A Few Clouds FEW120 59 51.8 77% 30.31 0.0
15 04:35 Calm 10.00 A Few Clouds FEW120 59 51.8 77% 30.31 0.0
15 04:15 W 3 10.00 Fair CLR 59 51.8 77% 30.31 0.0
15 03:55 Calm 10.00 Fair CLR 59 51.8 77% 30.31 0.0
15 03:35 Calm 10.00 Fair CLR 60.8 51.8 72% 30.31 0.0
15 03:15 Calm 10.00 Partly Cloudy SCT120 62.6 51.8 68% 30.31 0.0
15 02:55 Calm 10.00 Mostly Cloudy FEW070 BKN110 62.6 51.8 68% 30.31 0.0
15 02:35 Calm 10.00 Partly Cloudy FEW044 FEW060 SCT075 62.6 53.6 73% 30.31 0.0
15 02:15 Calm 10.00 Mostly Cloudy SCT038 SCT060 BKN090 64.4 51.8 64% 30.31 0.0
15 01:55 Calm 10.00 A Few Clouds FEW090 FEW120 64.4 51.8 64% 30.3 0.0
15 01:35 Calm 10.00 Mostly Cloudy FEW048 BKN110 66.2 51.8 60% 30.31 0.0
15 01:15 Calm 10.00 Mostly Cloudy BKN110 66.2 51.8 60% 30.31 0.0
15 00:55 E 7 10.00 Partly Cloudy SCT110 68 51.8 56% 30.3 0.0
15 00:35 Calm 10.00 A Few Clouds FEW110 68 51.8 56% 30.31 0.0
15 00:15 Calm 10.00 Fair CLR 68 51.8 56% 30.31 0.0
14 23:55 W 5 10.00 A Few Clouds FEW110 68 51.8 56% 30.32 0.0
14 23:35 Calm 10.00 Mostly Cloudy BKN110 68 51.8 56% 30.33 0.0
14 23:15 SW 3 10.00 Overcast OVC120 69.8 51.8 53% 30.33 0.0
14 22:55 Calm 10.00 Mostly Cloudy BKN110 69.8 51.8 53% 30.32 0.0
14 22:35 SW 8 10.00 Partly Cloudy SCT120 69.8 51.8 53% 30.31 0.0
14 22:15 SW 6 10.00 Fair CLR 71.6 51.8 50% 30.31 0.0
14 21:55 Calm 10.00 Fair CLR 71.6 51.8 50% 30.3 0.0
14 21:35 W 3 10.00 Fair CLR 73.4 50 44% 30.3 0.0
14 21:15 SW 7 10.00 Fair CLR 75.2 50 41% 78 30.28 0.0
14 20:55 SW 12 G 17 10.00 Fair CLR 77 48.2 36% 78 30.29 0.0
14 20:35 SW 8 G 14 10.00 Fair CLR 77 50 39% 78 30.29 0.0
14 20:15 SW 12 G 18 10.00 Fair CLR 78.8 50 37% 79 30.29 0.0
14 19:55 SW 15 10.00 Fair CLR 80.6 51.8 37% 80 30.28 0.0
14 19:35 SW 20 10.00 Fair CLR 80.6 50 34% 80 30.26 0.0
14 19:15 SW 17 G 23 10.00 Fair CLR 82.4 50 32% 81 30.26 0.0
14 18:55 SW 16 10.00 Fair CLR 86 44.6 24% 83 30.25 0.0
14 18:35 SW 20 G 25 10.00 Fair CLR 86 42.8 22% 83 30.25 0.0
14 18:15 SW 16 G 24 10.00 Fair CLR 87.8 44.6 22% 85 30.26 0.0
14 17:55 SW 16 10.00 Fair CLR 89.6 42.8 20% 86 30.26 0.0
14 17:35 SW 14 G 21 10.00 Fair CLR 89.6 42.8 20% 86 30.25 0.0
14 17:15 SW 15 G 21 10.00 Fair CLR 89.6 44.6 21% 86 30.24 0.0
14 16:55 W 13 G 20 10.00 Fair CLR 89.6 42.8 20% 86 30.25 0.0
14 16:35 W 13 G 20 10.00 Fair CLR 89.6 42.8 20% 86 30.25 0.0
14 16:15 SW 8 G 21 10.00 Fair CLR 89.6 46.4 22% 86 30.25 0.0
14 15:55 SW 13 G 21 10.00 Fair CLR 89.6 44.6 21% 86 30.26 0.0
14 15:35 W 9 G 16 10.00 Fair CLR 89.6 44.6 21% 86 30.26 0.0
14 15:15 Vrbl 7 10.00 Fair CLR 87.8 44.6 22% 85 30.27 0.0
14 14:55 SW 13 G 20 10.00 Fair CLR 89.6 44.6 21% 86 30.28 0.0
14 14:35 Vrbl 7 G 21 10.00 Fair CLR 89.6 42.8 20% 86 30.28 0.0
14 14:15 S 8 G 16 10.00 Fair CLR 87.8 39.2 18% 84 30.28 0.0
14 13:35 Vrbl 6 G 12 10.00 Fair CLR 0 0 0% 30.29 0.0
14 13:15 Vrbl 5 10.00 Fair CLR 87.8 44.6 22% 85 30.3 0.0
14 12:55 Calm 10.00 Fair CLR 84.2 -27.4 1% 82 30.3 0.0
14 12:35 Calm 10.00 Fair CLR 82.4 -5.8 3% 80 30.31 0.0
14 12:15 Calm 10.00 Fair CLR 78.8 -31 1% 77 30.31 0.0
14 11:55 Calm 10.00 Fair CLR 77 -29.2 1% 75 30.32 0.0
14 11:35 NW 3 10.00 Fair CLR 77 -13 2% 75 30.32 0.0
14 11:15 Vrbl 6 10.00 Fair CLR 77 71.6 83% 78 30.32 0.0
14 10:55 Vrbl 5 10.00 Fair CLR 77 75.2 94% 78 30.33 0.0
14 10:35 Calm 10.00 Fair CLR 75.2 39.2 27% 77 30.34 0.0
14 10:15 Calm 10.00 Fair CLR 73.4 -34.6 1% 30.34 0.0
14 09:55 Vrbl 3 10.00 Fair CLR 71.6 -23.8 2% 30.35 0.0
14 09:35 S 3 10.00 Fair CLR 69.8 -36.4 1% 30.35 0.0
14 09:15 Calm 10.00 Fair CLR 66.2 -36.4 1% 30.36 0.0
14 08:55 Calm 10.00 Fair CLR 64.4 0 0% 30.36 0.0
14 08:35 Calm 10.00 Fair CLR 60.8 0 0% 30.36 0.0
14 08:15 Calm 10.00 Fair CLR 60.8 0 0% 30.37 0.0
14 07:55 Calm 10.00 Fair CLR 59 0 0% 30.37 0.0
14 07:35 Calm 10.00 Fair CLR 55.4 0 0% 30.37 0.0
14 07:15 Calm 10.00 Fair CLR 53.6 0 0% 30.37 0.0
14 06:55 Calm 10.00 Fair CLR 50 0 0% 30.37 0.0
14 06:35 Calm 10.00 Fair CLR 48.2 42.8 82% 30.37 0.0
14 06:15 Calm 10.00 Fair CLR 48.2 48.2 100% 30.36 0.0
14 05:55 Calm 10.00 Fair CLR 48.2 48.2 100% 30.36 0.0
14 05:35 Calm 10.00 Fair CLR 48.2 48.2 100% 30.36 0.0
14 05:15 Calm 10.00 Fair CLR 48.2 48.2 100% 30.35 0.0
14 04:55 Calm 10.00 Fair CLR 50 50 100% 30.35 0.0
14 04:35 Calm 10.00 Fair CLR 50 50 100% 30.35 0.0
14 04:15 Calm 10.00 Fair CLR 50 50 100% 30.35 0.0
14 03:55 Calm 10.00 Fair CLR 51.8 51.8 100% 30.35 0.0
14 03:35 Calm 10.00 Fair CLR 51.8 51.8 100% 30.35 0.0
14 03:15 Calm 10.00 Fair CLR 51.8 51.8 100% 30.34 0.0
14 02:55 SW 3 10.00 Fair CLR 53.6 53.6 100% 30.34 0.0
14 02:35 Calm 10.00 Fair CLR 53.6 53.6 100% 30.34 0.0
14 02:15 Calm 10.00 Fair CLR 55.4 51.8 88% 30.34 0.0
14 01:55 Calm 10.00 Fair CLR 55.4 50 82% 30.34 0.0
14 01:35 Calm 10.00 Fair CLR 55.4 50 82% 30.34 0.0
14 01:15 Calm 10.00 Fair CLR 59 50 72% 30.34 0.0
14 00:50 Calm 10.00 Fair CLR 59 50 72% 30.34 0.0
14 00:35 Calm 10.00 Fair CLR 62.6 50 64% 30.34 0.0
14 00:15 Calm 10.00 Fair CLR 64.4 50 60% 30.34 0.0
13 23:55 Calm 10.00 Fair CLR 64.4 50 60% 30.34 0.0
13 23:35 S 3 10.00 Fair CLR 64.4 50 60% 30.33 0.0
13 23:15 Calm 10.00 Fair CLR 64.4 53.6 68% 30.33 0.0
13 22:55 Calm 10.00 Fair CLR 66.2 66.2 100% 30.32 0.0
13 22:35 Calm 10.00 Fair CLR 68 68 100% 30.32 0.0
13 22:15 Calm 10.00 Fair CLR 69.8 69.8 100% 30.31 0.0
13 21:55 Calm 10.00 Fair CLR 71.6 71.6 100% 30.31 0.0
13 21:35 Calm 10.00 Fair CLR 71.6 71.6 100% 30.29 0.0
13 21:15 SW 6 10.00 Fair CLR 73.4 73.4 100% 30.29 0.0
13 20:55 S 5 10.00 Fair CLR 77 75.2 94% 78 30.28 0.0
13 20:35 SW 7 10.00 Fair CLR 78.8 78.8 100% 83 30.28 0.0
13 20:15 SW 5 10.00 Fair CLR 82.4 78.8 89% 92 30.28 0.0
13 19:55 SW 6 10.00 Fair CLR 84.2 82.4 94% 101 30.27 0.0
13 19:35 SW 7 10.00 Fair CLR 86 82.4 89% 105 30.27 0.0
13 19:15 SW 5 10.00 Fair CLR 86 80.6 84% 102 30.27 0.0
13 18:55 Calm 10.00 Fair CLR 86 82.4 89% 105 30.26 0.0
13 18:35 Vrbl 5 10.00 Fair CLR 86 80.6 84% 102 30.26 0.0
13 18:15 W 6 G 13 10.00 Fair CLR 87.8 77 70% 100 30.27 0.0
13 17:55 Vrbl 3 G 13 10.00 Fair CLR 87.8 77 70% 100 30.27 0.0
13 17:35 W 7 G 13 10.00 Fair CLR 87.8 78.8 75% 102 30.27 0.0
13 17:15 Vrbl 7 G 16 10.00 Fair CLR 87.8 78.8 75% 102 30.27 0.0
13 16:55 Vrbl 7 10.00 Fair CLR 87.8 78.8 75% 102 30.27 0.0
13 16:35 SW 10 10.00 Fair CLR 87.8 77 70% 100 30.27 0.0
13 16:15 W 8 10.00 Fair CLR 87.8 77 70% 100 30.28 0.0
13 15:55 W 9 10.00 Fair CLR 87.8 80.6 79% 105 30.28 0.0
13 15:35 Vrbl 6 G 14 10.00 Fair CLR 87.8 78.8 75% 102 30.28 0.0
13 15:15 W 10 10.00 Fair CLR 87.8 77 70% 100 30.28 0.0
13 14:55 S 6 G 12 10.00 Fair CLR 87.8 78.8 75% 102 30.28 0.0
13 14:35 SW 12 10.00 Fair CLR 87.8 80.6 79% 105 30.28 0.0
13 14:15 SW 9 10.00 Fair CLR 87.8 78.8 75% 102 30.28 0.0
13 13:55 S 10 10.00 Fair CLR 86 78.8 79% 99 30.29 0.0
13 13:35 Vrbl 5 10.00 Fair CLR 86 77 75% 97 30.3 0.0
13 13:15 Vrbl 6 G 12 10.00 Fair CLR 84.2 77 79% 94 30.3 0.0
13 12:55 Vrbl 5 10.00 Fair CLR 82.4 75.2 79% 89 30.3 0.0
13 12:35 Vrbl 3 10.00 Fair CLR 82.4 73.4 74% 88 30.3 0.0
13 12:15 SW 5 10.00 Fair CLR 80.6 71.6 74% 85 30.31 0.0
13 11:55 Calm 10.00 Fair CLR 80.6 69.8 70% 84 30.31 0.0
13 11:35 Calm 10.00 Fair CLR 78.8 69.8 74% 81 30.31 0.0
13 11:15 Vrbl 5 10.00 Fair CLR 77 69.8 79% 79 30.32 0.0
13 10:55 Calm 10.00 Fair CLR 75.2 62.6 65% 77 30.33 0.0
13 10:35 Calm 10.00 Fair CLR 73.4 64.4 74% 30.33 0.0
13 10:15 Calm 10.00 Fair CLR 71.6 60.8 69% 30.33 0.0
13 09:55 E 3 10.00 Fair CLR 69.8 59 69% 30.33 0.0
13 09:35 Vrbl 5 10.00 Fair CLR 68 60.8 78% 30.33 0.0
13 09:15 Calm 10.00 Fair CLR 66.2 35.6 32% 30.33 0.0
13 08:55 NW 5 10.00 Fair CLR 64.4 0 0% 30.33 0.0
13 08:35 Calm 10.00 Fair CLR 60.8 0 0% 30.33 0.0
13 08:15 Calm 10.00 Fair CLR 59 0 0% 30.33 0.0
13 07:55 Calm 10.00 Fair CLR 57.2 0 0% 30.34 0.0
13 07:35 Calm 10.00 Fair CLR 53.6 0 0% 30.33 0.0
13 07:15 Calm 10.00 Fair CLR 50 0 0% 30.33 0.0
13 06:55 Calm 10.00 Fair CLR 46.4 0 0% 30.32 0.0
13 06:35 Calm 10.00 Fair CLR 44.6 0 0% 30.32 0.0
13 06:15 Calm 10.00 Fair CLR 42.8 0 0% 30.3 0.0
13 05:55 SW 3 10.00 Fair CLR 42.8 0 0% 30.3 0.0
13 05:35 S 3 10.00 Fair CLR 42.8 0 0% 30.3 0.0
13 05:15 Calm 10.00 Fair CLR 44.6 0 0% 30.3 0.0
13 04:35 Calm 10.00 Fair CLR 44.6 0 0% 30.29 0.0
13 04:15 SW 3 10.00 Fair CLR 46.4 0 0% 30.28 0.0
13 03:55 Calm 10.00 Fair CLR 46.4 0 0% 30.28 0.0
13 03:35 Calm 10.00 Fair CLR 46.4 0 0% 30.28 0.0
13 03:15 Calm 10.00 Fair CLR 48.2 0 0% 30.28 0.0
13 02:55 Calm 10.00 Fair CLR 48.2 37.4 66% 30.27 0.0
13 02:35 Calm 10.00 Fair CLR 48.2 46.4 94% 30.26 0.0
13 02:15 Calm 10.00 Fair CLR 50 50 100% 30.26 0.0
13 01:55 Calm 10.00 Fair CLR 51.8 0 0% 30.26 0.0
13 01:35 Calm 10.00 Fair CLR 51.8 0 0% 30.25 0.0
13 01:15 Calm 10.00 Fair CLR 51.8 0 0% 30.25 0.0
13 00:55 Calm 10.00 Fair CLR 51.8 0 0% 30.25 0.0
13 00:35 Calm 10.00 Fair CLR 55.4 0 0% 30.25 0.0
13 00:15 Calm 10.00 Fair CLR 55.4 0 0% 30.25 0.0
12 23:55 Calm 10.00 Fair CLR 55.4 0 0% 30.24 0.0
12 23:35 Calm 10.00 Fair CLR 57.2 57.2 100% 30.24 0.0
12 23:15 Calm 10.00 Fair CLR 59 59 100% 30.24 0.0
12 22:50 Calm 10.00 Fair CLR 60.8 60.8 100% 30.24 0.0
12 22:35 Calm 10.00 Fair CLR 64.4 64.4 100% 30.23 0.0
12 22:15 Calm 10.00 Fair CLR 66.2 64.4 94% 30.23 0.0
12 21:55 S 3 10.00 Fair CLR 69.8 64.4 83% 30.22 0.0
12 21:35 S 3 10.00 Fair CLR 69.8 62.6 78% 30.22 0.0
12 21:15 Calm 10.00 Fair CLR 71.6 62.6 73% 30.22 0.0
12 20:55 Calm 10.00 Fair CLR 75.2 48.2 39% 77 30.22 0.0
12 20:35 Calm 10.00 Fair CLR 78.8 55.4 45% 79 30.22 0.0
12 20:15 S 6 10.00 Fair CLR 82.4 62.6 51% 83 30.22 0.0
12 19:55 SW 5 10.00 Fair CLR 84.2 82.4 94% 101 30.21 0.0
12 19:35 SW 8 10.00 Fair CLR 87.8 71.6 59% 94 30.21 0.0
12 19:15 SW 9 G 18 10.00 Fair CLR 87.8 62.6 43% 88 30.21 0.0
12 18:55 SW 12 G 18 10.00 Fair CLR 89.6 -20.2 1% 86 30.21 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)