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.
28 23:15 E 5 10.00 Partly Cloudy SCT110 64.4 50 60% 30.21 0.0
28 22:55 Calm 10.00 Overcast OVC110 64.4 50 60% 30.22 0.0
28 22:35 SW 3 10.00 Mostly Cloudy BKN110 64.4 50 60% 30.22 0.0
28 22:15 Vrbl 5 10.00 Mostly Cloudy SCT090 BKN120 66.2 48.2 52% 30.22 0.0
28 21:55 Vrbl 7 10.00 Overcast FEW050 FEW070 OVC090 68 46.4 46% 30.21 0.0
28 21:35 Vrbl 3 10.00 Overcast FEW048 BKN095 OVC120 68 44.6 43% 30.2 0.0
28 21:15 N 6 10.00 Overcast FEW060 FEW075 OVC100 68 42.8 40% 30.17 0.0
28 20:55 N 7 9.00 Light Rain FEW060 SCT075 BKN090 71.6 42.8 36% 30.17 0.0
28 20:35 NE 7 10.00 Partly Cloudy SCT110 75.2 39.2 27% 77 30.16 0.0
28 20:15 E 7 G 14 10.00 A Few Clouds FEW110 75.2 39.2 27% 77 30.15 0.0
28 19:55 NE 17 10.00 Partly Cloudy SCT110 78.8 41 26% 78 30.14 0.0
28 19:35 Vrbl 7 10.00 Mostly Cloudy BKN110 80.6 39.2 23% 79 30.14 0.0
28 19:15 Calm 10.00 A Few Clouds FEW110 82.4 37.4 20% 80 30.14 0.0
28 18:55 Vrbl 6 G 14 10.00 Fair CLR 84.2 35.6 18% 81 30.14 0.0
28 18:35 SW 12 G 18 10.00 Fair CLR 84.2 33.8 16% 81 30.14 0.0
28 18:15 SW 12 G 18 10.00 Fair CLR 84.2 33.8 16% 81 30.14 0.0
28 17:55 SW 12 G 21 10.00 Fair CLR 86 33.8 15% 83 30.14 0.0
28 17:35 SW 13 10.00 Fair CLR 86 33.8 15% 83 30.15 0.0
28 17:15 S 13 G 23 10.00 Fair CLR 84.2 35.6 18% 81 30.15 0.0
28 16:55 SW 13 G 21 10.00 A Few Clouds FEW100 84.2 35.6 18% 81 30.16 0.0
28 16:35 S 21 10.00 A Few Clouds and Breezy FEW100 86 37.4 18% 83 30.16 0.0
28 16:15 W 8 G 22 10.00 Fair CLR 84.2 39.2 20% 81 30.17 0.0
28 15:55 SW 10 G 22 10.00 Fair CLR 84.2 41 22% 82 30.18 0.0
28 15:35 SW 16 G 24 10.00 Fair CLR 84.2 39.2 20% 81 30.18 0.0
28 15:15 SW 15 G 23 10.00 Fair CLR 84.2 41 22% 82 30.19 0.0
28 14:55 SW 9 G 17 10.00 Fair CLR 84.2 41 22% 82 30.2 0.0
28 14:35 S 24 10.00 Fair and Breezy CLR 84.2 42.8 23% 82 30.2 0.0
28 14:15 S 10 G 26 10.00 Fair CLR 84.2 44.6 25% 82 30.21 0.0
28 13:55 SW 15 G 23 10.00 Fair CLR 82.4 41 23% 80 30.21 0.0
28 13:35 SW 13 G 20 10.00 Fair CLR 82.4 41 23% 80 30.22 0.0
28 13:15 SW 13 G 18 10.00 Fair CLR 82.4 44.6 26% 81 30.22 0.0
28 12:55 SW 8 G 17 10.00 Fair CLR 80.6 46.4 30% 80 30.23 0.0
28 12:35 Vrbl 6 10.00 Fair CLR 78.8 48.2 34% 79 30.24 0.0
28 12:15 Vrbl 6 G 14 10.00 Fair CLR 78.8 48.2 34% 79 30.24 0.0
28 11:55 Calm 10.00 Fair CLR 75.2 50 41% 78 30.25 0.0
28 11:35 Calm 10.00 Fair CLR 73.4 48.2 41% 30.25 0.0
28 11:15 Calm 10.00 Fair CLR 71.6 48.2 44% 30.26 0.0
28 10:55 Calm 10.00 Fair CLR 69.8 50 50% 30.26 0.0
28 10:35 Calm 10.00 Fair CLR 68 50 53% 30.26 0.0
28 10:15 Calm 10.00 Fair CLR 66.2 48.2 52% 30.27 0.0
28 09:55 Calm 10.00 Fair CLR 64.4 48.2 56% 30.27 0.0
28 09:35 Calm 10.00 Fair CLR 62.6 46.4 56% 30.28 0.0
28 09:15 Calm 10.00 Fair CLR 60.8 48.2 63% 30.28 0.0
28 08:55 Calm 10.00 Fair CLR 59 46.4 63% 30.28 0.0
28 08:35 Calm 10.00 Fair CLR 55.4 48.2 77% 30.29 0.0
28 08:15 Calm 10.00 Fair CLR 53.6 46.4 77% 30.28 0.0
28 07:55 Calm 10.00 Fair CLR 51.8 44.6 77% 30.29 0.0
28 07:35 Calm 10.00 Fair CLR 48.2 44.6 87% 30.29 0.0
28 07:15 Calm 10.00 Fair CLR 44.6 42.8 93% 30.29 0.0
28 06:55 Calm 10.00 Fair CLR 42.8 41 93% 30.28 0.0
28 06:35 Calm 10.00 Fair CLR 42.8 41 93% 30.28 0.0
28 06:15 Calm 10.00 Fair CLR 42.8 41 93% 30.28 0.0
28 05:55 Calm 10.00 Fair CLR 42.8 41 93% 30.28 0.0
28 05:35 Calm 10.00 A Few Clouds FEW060 FEW095 42.8 41 93% 30.28 0.0
28 05:15 Calm 10.00 Fair CLR 44.6 41 87% 30.27 0.0
28 04:55 Calm 10.00 Fair CLR 44.6 41 87% 30.27 0.0
28 04:35 Calm 10.00 Fair CLR 44.6 42.8 93% 30.27 0.0
28 04:15 Calm 10.00 Fair CLR 46.4 42.8 87% 30.27 0.0
28 03:55 Calm 10.00 Fair CLR 46.4 42.8 87% 30.27 0.0
28 03:35 Calm 10.00 Fair CLR 46.4 42.8 87% 30.27 0.0
28 03:15 Calm 10.00 Fair CLR 48.2 44.6 87% 30.26 0.0
28 02:55 Calm 10.00 Fair CLR 48.2 44.6 87% 30.26 0.0
28 02:35 SW 3 10.00 Fair CLR 48.2 44.6 87% 30.26 0.0
28 02:15 W 3 10.00 Fair CLR 48.2 44.6 87% 30.26 0.0
28 01:55 Calm 10.00 Fair CLR 50 44.6 82% 30.26 0.0
28 01:35 Calm 10.00 Fair CLR 50 44.6 82% 30.27 0.0
28 01:15 Calm 10.00 Fair CLR 51.8 44.6 77% 30.27 0.0
28 00:55 Calm 10.00 Fair CLR 51.8 46.4 82% 30.27 0.0
28 00:30 Vrbl 5 10.00 Fair CLR 53.6 46.4 77% 30.27 0.0
28 00:15 Calm 10.00 Fair CLR 55.4 46.4 72% 30.27 0.0
27 23:55 Calm 10.00 Fair CLR 55.4 46.4 72% 30.27 0.0
27 23:35 Calm 10.00 Fair CLR 57.2 46.4 67% 30.27 0.0
27 23:15 Calm 10.00 Fair CLR 57.2 46.4 67% 30.27 0.0
27 22:55 Calm 10.00 Fair CLR 59 46.4 63% 30.27 0.0
27 22:35 NE 3 10.00 Fair CLR 60.8 48.2 63% 30.27 0.0
27 22:15 SW 3 10.00 Fair CLR 64.4 48.2 56% 30.27 0.0
27 21:55 Calm 10.00 Fair CLR 64.4 48.2 56% 30.27 0.0
27 21:35 Calm 10.00 Fair CLR 68 48.2 49% 30.26 0.0
27 21:15 Vrbl 5 10.00 Fair CLR 69.8 48.2 46% 30.25 0.0
27 20:55 S 6 G 12 10.00 Fair CLR 69.8 48.2 46% 30.25 0.0
27 20:35 SW 12 G 20 10.00 Fair CLR 71.6 48.2 44% 30.24 0.0
27 20:15 SW 17 10.00 Fair CLR 73.4 46.4 38% 30.24 0.0
27 19:55 SW 8 10.00 Fair CLR 73.4 48.2 41% 30.23 0.0
27 19:35 S 8 10.00 Fair CLR 73.4 48.2 41% 30.23 0.0
27 19:15 SW 5 G 12 10.00 Fair CLR 75.2 48.2 39% 77 30.23 0.0
27 18:55 S 6 10.00 Fair CLR 75.2 48.2 39% 77 30.23 0.0
27 18:35 Vrbl 3 10.00 Fair CLR 77 44.6 32% 78 30.23 0.0
27 18:15 S 6 10.00 Fair CLR 77 44.6 32% 78 30.23 0.0
27 17:55 S 9 10.00 Fair CLR 77 44.6 32% 78 30.23 0.0
27 17:35 S 7 10.00 Fair CLR 78.8 44.6 30% 79 30.22 0.0
27 17:15 S 12 G 18 10.00 Fair CLR 78.8 42.8 28% 78 30.23 0.0
27 16:55 SW 10 G 16 10.00 Fair CLR 78.8 44.6 30% 79 30.23 0.0
27 16:35 S 13 10.00 Fair CLR 78.8 46.4 32% 79 30.24 0.0
27 16:15 SW 12 10.00 Fair CLR 78.8 46.4 32% 79 30.24 0.0
27 15:55 SW 10 G 20 10.00 Fair CLR 78.8 44.6 30% 79 30.25 0.0
27 15:35 SW 12 G 20 10.00 Fair CLR 80.6 44.6 28% 79 30.24 0.0
27 15:15 SW 12 10.00 Fair CLR 80.6 44.6 28% 79 30.24 0.0
27 14:55 SW 15 10.00 Fair CLR 82.4 44.6 26% 81 30.24 0.0
27 14:35 SW 13 G 20 10.00 Fair CLR 80.6 42.8 26% 79 30.24 0.0
27 14:15 SW 13 10.00 Fair CLR 80.6 44.6 28% 79 30.24 0.0
27 13:55 SW 12 G 20 10.00 Fair CLR 80.6 44.6 28% 79 30.25 0.0
27 13:35 S 9 10.00 Fair CLR 78.8 48.2 34% 79 30.26 0.0
27 13:15 S 7 10.00 Fair CLR 77 48.2 36% 78 30.26 0.0
27 12:55 S 8 10.00 Fair CLR 77 48.2 36% 78 30.26 0.0
27 12:35 SW 7 10.00 Fair CLR 77 50 39% 78 30.27 0.0
27 12:15 SW 8 10.00 Fair CLR 75.2 51.8 44% 78 30.27 0.0
27 10:55 Vrbl 6 10.00 Fair CLR 75.2 50 41% 78 30.27 0.0
27 10:35 NW 5 10.00 Fair CLR 73.4 50 44% 30.27 0.0
27 10:15 Calm 10.00 Fair CLR 71.6 51.8 50% 30.27 0.0
27 09:55 Calm 10.00 Fair CLR 71.6 51.8 50% 30.27 0.0
27 09:15 E 9 10.00 Fair CLR 68 50 53% 30.28 0.0
27 08:15 N 7 G 14 10.00 A Few Clouds FEW120 59 53.6 82% 30.28 0.0
27 07:35 Calm 10.00 Partly Cloudy SCT110 59 51.8 77% 30.29 0.0
27 07:15 Calm 10.00 Mostly Cloudy BKN110 59 51.8 77% 30.28 0.0
27 06:35 Calm 10.00 Mostly Cloudy SCT100 BKN120 57.2 53.6 88% 30.27 0.0
27 06:15 Vrbl 3 10.00 Partly Cloudy FEW033 FEW060 SCT095 55.4 51.8 88% 30.26 0.0
27 05:55 S 7 10.00 Partly Cloudy SCT110 55.4 51.8 88% 30.25 0.0
27 05:35 N 6 10.00 A Few Clouds FEW120 55.4 51.8 88% 30.23 0.0
27 05:15 N 3 10.00 Partly Cloudy FEW035 SCT055 SCT075 57.2 53.6 88% 30.22 0.0
27 04:55 Vrbl 5 10.00 Mostly Cloudy SCT055 SCT075 BKN100 57.2 50 77% 30.22 0.0
27 04:35 S 5 10.00 Fair CLR 55.4 50 82% 30.23 0.0
27 04:15 Calm 10.00 Fair CLR 53.6 50 88% 30.2 0.0
27 03:55 Calm 10.00 Fair CLR 55.4 50 82% 30.2 0.0
27 03:35 Calm 10.00 Fair CLR 55.4 50 82% 30.2 0.0
27 03:15 Calm 10.00 A Few Clouds FEW100 55.4 51.8 88% 30.21 0.0
27 02:55 Calm 10.00 A Few Clouds FEW100 55.4 51.8 88% 30.2 0.0
27 02:35 Calm 10.00 Fair CLR 55.4 50 82% 30.21 0.0
27 02:15 Calm 10.00 Fair CLR 57.2 50 77% 30.21 0.0
27 01:55 Calm 10.00 Fair CLR 57.2 51.8 82% 30.21 0.0
27 01:35 SW 3 10.00 Fair CLR 59 51.8 77% 30.21 0.0
27 01:15 Calm 10.00 Fair CLR 59 51.8 77% 30.21 0.0
27 00:55 Calm 10.00 Fair CLR 59 51.8 77% 30.21 0.0
27 00:35 SW 3 10.00 Fair CLR 60.8 53.6 77% 30.21 0.0
27 00:15 Calm 10.00 Fair CLR 60.8 51.8 72% 30.21 0.0
26 23:55 Calm 10.00 Fair CLR 60.8 51.8 72% 30.21 0.0
26 23:35 Calm 10.00 Fair CLR 62.6 53.6 73% 30.21 0.0
26 23:15 Calm 10.00 Fair CLR 64.4 51.8 64% 30.2 0.0
26 22:55 Calm 10.00 Fair CLR 66.2 51.8 60% 30.21 0.0
26 22:35 Calm 10.00 Fair CLR 68 51.8 56% 30.2 0.0
26 22:15 Calm 10.00 Fair CLR 68 51.8 56% 30.2 0.0
26 21:55 Calm 10.00 Fair CLR 68 51.8 56% 30.2 0.0
26 21:35 Calm 10.00 Fair CLR 69.8 51.8 53% 30.19 0.0
26 21:15 S 3 10.00 A Few Clouds FEW100 71.6 53.6 53% 30.18 0.0
26 20:55 Calm 10.00 A Few Clouds FEW100 73.4 51.8 47% 30.18 0.0
26 20:35 Calm 10.00 Fair CLR 73.4 50 44% 30.18 0.0
26 20:15 Calm 10.00 A Few Clouds FEW100 78.8 50 37% 79 30.18 0.0
26 19:55 SW 7 10.00 Fair CLR 82.4 48.2 30% 81 30.17 0.0
26 19:35 SW 10 10.00 Fair CLR 82.4 46.4 28% 81 30.17 0.0
26 19:15 SW 8 10.00 Fair CLR 82.4 46.4 28% 81 30.17 0.0
26 18:55 SW 6 10.00 Fair CLR 84.2 46.4 27% 82 30.17 0.0
26 18:35 SW 8 G 15 10.00 Fair CLR 84.2 46.4 27% 82 30.18 0.0
26 18:15 SW 12 G 20 10.00 Fair CLR 87.8 44.6 22% 85 30.18 0.0
26 17:55 SW 17 G 23 10.00 Fair CLR 87.8 44.6 22% 85 30.18 0.0
26 17:35 SW 17 10.00 A Few Clouds FEW090 87.8 44.6 22% 85 30.19 0.0
26 17:15 SW 5 G 22 10.00 Fair CLR 86 46.4 25% 83 30.19 0.0
26 16:55 SW 14 G 25 10.00 Fair CLR 87.8 46.4 24% 85 30.19 0.0
26 16:35 SW 15 10.00 Fair CLR 86 46.4 25% 83 30.2 0.0
26 16:15 Vrbl 7 G 23 10.00 Fair CLR 84.2 44.6 25% 82 30.21 0.0
26 15:55 Vrbl 7 G 14 10.00 Fair CLR 86 44.6 24% 83 30.22 0.0
26 15:35 Vrbl 5 G 18 10.00 Fair CLR 86 46.4 25% 83 30.23 0.0
26 15:15 SW 10 10.00 A Few Clouds FEW120 84.2 44.6 25% 82 30.23 0.0
26 14:55 S 10 G 17 10.00 Partly Cloudy SCT120 84.2 46.4 27% 82 30.24 0.0
26 14:35 SW 14 10.00 A Few Clouds FEW120 86 44.6 24% 83 30.25 0.0
26 14:15 S 10 G 18 10.00 Fair CLR 84.2 46.4 27% 82 30.25 0.0
26 13:55 S 10 10.00 A Few Clouds FEW120 82.4 48.2 30% 81 30.26 0.0
26 13:35 SW 10 10.00 A Few Clouds FEW120 80.6 51.8 37% 80 30.26 0.0
26 13:15 S 7 10.00 Partly Cloudy SCT120 78.8 51.8 39% 79 30.27 0.0
26 12:55 SW 6 G 15 10.00 Partly Cloudy SCT110 78.8 50 37% 79 30.28 0.0
26 12:35 S 10 10.00 Partly Cloudy SCT110 80.6 51.8 37% 80 30.29 0.0
26 12:15 S 5 10.00 Partly Cloudy SCT110 78.8 51.8 39% 79 30.28 0.0
26 11:55 Calm 10.00 Mostly Cloudy BKN110 77 50 39% 78 30.28 0.0
26 11:35 Vrbl 3 10.00 Partly Cloudy SCT120 75.2 51.8 44% 78 30.28 0.0
26 11:15 SE 7 10.00 Partly Cloudy SCT120 75.2 51.8 44% 78 30.29 0.0
26 10:55 Calm 10.00 Partly Cloudy SCT120 73.4 51.8 47% 30.29 0.0
26 10:35 Calm 10.00 A Few Clouds FEW110 71.6 53.6 53% 30.3 0.0
26 10:15 Calm 10.00 Partly Cloudy SCT110 71.6 50 47% 30.29 0.0
26 09:55 E 6 10.00 A Few Clouds FEW120 71.6 50 47% 30.28 0.0
26 09:35 Calm 10.00 Fair CLR 66.2 53.6 64% 30.3 0.0
26 09:15 N 8 10.00 A Few Clouds FEW110 64.4 53.6 68% 30.29 0.0
26 08:55 Calm 10.00 A Few Clouds FEW120 66.2 51.8 60% 30.3 0.0
26 08:35 Calm 10.00 Fair CLR 64.4 51.8 64% 30.29 0.0
26 08:15 Calm 10.00 Fair CLR 62.6 50 64% 30.29 0.0
26 07:55 Calm 10.00 Fair CLR 60.8 50 68% 30.28 0.0
26 07:35 Calm 10.00 Fair CLR 57.2 50 77% 30.29 0.0
26 07:15 Calm 10.00 Fair CLR 55.4 50 82% 30.29 0.0
26 06:55 Calm 10.00 Fair CLR 51.8 48.2 88% 30.28 0.0
26 06:15 Calm 10.00 Fair CLR 50 46.4 88% 30.27 0.0
26 05:55 Calm 10.00 Fair CLR 50 46.4 88% 30.27 0.0
26 05:35 Calm 10.00 A Few Clouds FEW120 51.8 48.2 88% 30.26 0.0
26 05:15 Calm 10.00 Fair CLR 51.8 48.2 88% 30.26 0.0
26 04:55 Calm 10.00 Fair CLR 53.6 48.2 82% 30.25 0.0
26 04:35 Vrbl 3 10.00 Fair CLR 53.6 48.2 82% 30.25 0.0
26 04:15 Calm 10.00 Fair CLR 53.6 48.2 82% 30.24 0.0
26 03:55 S 5 10.00 Fair CLR 55.4 48.2 77% 30.24 0.0
26 03:35 Calm 10.00 Fair CLR 57.2 48.2 72% 30.24 0.0
26 02:55 Calm 10.00 Fair CLR 60.8 48.2 63% 30.23 0.0
26 02:35 Calm 10.00 Fair CLR 62.6 48.2 60% 30.23 0.0
26 02:15 Calm 10.00 Fair CLR 64.4 50 60% 30.23 0.0
26 01:55 Calm 10.00 Fair CLR 68 48.2 49% 30.24 0.0
26 01:35 E 6 10.00 Fair CLR 68 48.2 49% 30.24 0.0
26 01:15 S 5 G 15 10.00 Fair CLR 68 48.2 49% 30.24 0.0
26 00:55 Vrbl 6 G 14 10.00 Fair CLR 69.8 48.2 46% 30.24 0.0
26 00:35 Vrbl 7 10.00 Fair CLR 69.8 48.2 46% 30.23 0.0
26 00:15 E 13 10.00 Fair CLR 69.8 50 50% 30.23 0.0
25 23:55 SW 6 G 13 10.00 Fair CLR 69.8 50 50% 30.22 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)