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 11:35 SW 13 G 21 10.00 Fair CLR 75.2 42.8 31% 77 30.11 0.0
15 11:15 S 12 G 18 10.00 Fair CLR 73.4 42.8 33% 30.11 0.0
15 10:55 Calm 10.00 Fair CLR 69.8 48.2 46% 30.12 0.0
15 10:35 Calm 10.00 Fair CLR 66.2 46.4 49% 30.13 0.0
15 09:55 Calm 10.00 Fair CLR 62.6 46.4 56% 30.14 0.0
15 09:35 Calm 10.00 Fair CLR 62.6 46.4 56% 30.14 0.0
15 09:15 Calm 10.00 Fair CLR 60.8 48.2 63% 30.14 0.0
15 08:55 Calm 10.00 Fair CLR 57.2 46.4 67% 30.15 0.0
15 08:15 Calm 10.00 Fair CLR 53.6 48.2 82% 30.15 0.0
15 07:55 Calm 10.00 Fair CLR 51.8 48.2 88% 30.14 0.0
15 07:35 Calm 10.00 Fair CLR 50 46.4 88% 30.15 0.0
15 07:15 Calm 10.00 Fair CLR 48.2 48.2 100% 30.15 0.0
15 06:55 Calm 10.00 Fair CLR 46.4 46.4 100% 30.15 0.0
15 06:15 Calm 10.00 Fair CLR 42.8 42.8 100% 30.15 0.0
15 05:55 Calm 10.00 Fair CLR 42.8 42.8 100% 30.14 0.0
15 05:35 Calm 10.00 Fair CLR 42.8 42.8 100% 30.14 0.0
15 05:15 Calm 10.00 Fair CLR 44.6 44.6 100% 30.14 0.0
15 04:55 Calm 10.00 Fair CLR 46.4 46.4 100% 30.14 0.0
15 04:35 Calm 10.00 Fair CLR 46.4 46.4 100% 30.14 0.0
15 04:15 Calm 10.00 Fair CLR 48.2 48.2 100% 30.14 0.0
15 03:55 Calm 10.00 Fair CLR 48.2 48.2 100% 30.14 0.0
15 03:35 Calm 10.00 Fair CLR 48.2 48.2 100% 30.14 0.0
15 03:15 Calm 10.00 Fair CLR 50 48.2 94% 30.13 0.0
15 02:55 Calm 10.00 A Few Clouds FEW100 FEW120 51.8 48.2 88% 30.13 0.0
15 02:35 W 5 10.00 A Few Clouds FEW047 FEW100 FEW120 51.8 50 94% 30.14 0.0
15 02:15 Calm 10.00 A Few Clouds FEW120 51.8 51.8 100% 30.15 0.0
15 01:55 Calm 10.00 Partly Cloudy FEW100 SCT120 51.8 51.8 100% 30.16 0.0
15 01:35 Calm 10.00 Overcast BKN100 OVC120 51.8 50 94% 30.17 0.0
15 01:15 NE 7 10.00 Mostly Cloudy BKN110 51.8 51.8 100% 30.16 0.0
15 00:55 Calm 10.00 Overcast OVC110 51.8 51.8 100% 30.16 0.0
15 00:35 Calm 10.00 Overcast OVC120 51.8 51.8 100% 30.16 0.0
15 00:15 Calm 10.00 Mostly Cloudy BKN120 51.8 51.8 100% 30.16 0.0
14 23:55 Calm 10.00 Partly Cloudy SCT120 51.8 51.8 100% 30.15 0.0
14 23:35 Calm 10.00 A Few Clouds FEW120 51.8 51.8 100% 30.14 0.0
14 23:15 Calm 10.00 Fair CLR 51.8 51.8 100% 30.14 0.0
14 22:55 SW 6 10.00 Fair CLR 51.8 51.8 100% 30.14 0.0
14 22:35 Calm 10.00 Fair CLR 53.6 50 88% 30.14 0.0
14 22:15 NW 6 10.00 NULL NULL 55.4 50 82% 30.14 0.0
14 21:55 S 5 0.00 NULL NULL 55.4 53.6 94% 30.14 0.0
14 21:35 Calm 10.00 Fair CLR 60.8 50 68% 30.14 0.0
14 21:15 E 6 10.00 Fair CLR 60.8 50 68% 30.14 0.0
14 20:55 N 5 10.00 A Few Clouds FEW120 60.8 46.4 59% 30.15 0.0
14 20:35 Calm 10.00 Fair CLR 64.4 48.2 56% 30.15 0.0
14 20:15 Calm 10.00 Fair CLR 64.4 44.6 49% 30.16 0.0
14 19:55 SW 7 G 16 10.00 Fair CLR 64.4 42.8 46% 30.16 0.0
14 19:35 SW 16 G 23 10.00 Fair CLR 66.2 42.8 43% 30.16 0.0
14 19:15 SW 17 G 30 10.00 Fair CLR 66.2 44.6 46% 30.15 0.0
14 18:55 SW 18 G 25 10.00 A Few Clouds FEW120 66.2 46.4 49% 30.15 0.0
14 18:35 S 21 G 28 10.00 Partly Cloudy and Breezy SCT120 66.2 46.4 49% 30.17 0.0
14 18:15 S 16 10.00 Partly Cloudy SCT120 66.2 55.4 68% 30.16 0.0
14 17:55 S 6 G 14 10.00 NULL NULL 66.2 51.8 60% 30.15 0.0
14 17:35 S 3 10.00 A Few Clouds FEW100 60.8 59 94% 30.16 0.0
14 17:15 SE 6 10.00 Mostly Cloudy BKN110 59 55.4 88% 30.18 0.0
14 16:55 SE 10 10.00 Overcast FEW007 SCT065 OVC110 57.2 57.2 100% 30.2 0.0 0.3
14 16:35 NE 5 G 15 1.50 Haze NULL 57.2 51.8 82% 30.18 0.0
14 16:15 N 10 8.00 NULL NULL 73.4 42.8 33% 30.18 0.0
14 09:20 Calm 10.00 Fair CLR 68 42.8 40% 30.25 0.0
14 09:15 Calm 10.00 Fair CLR 68 42.8 40% 30.26 0.0
14 08:55 Calm 10.00 Fair CLR 66.2 44.6 46% 30.26 0.0
14 08:35 Vrbl 5 10.00 Fair CLR 64.4 46.4 52% 30.26 0.0
14 08:15 Calm 10.00 Fair CLR 62.6 46.4 56% 30.27 0.0
14 07:55 Calm 10.00 Fair CLR 60.8 44.6 55% 30.27 0.0
14 07:35 Calm 10.00 Fair CLR 59 44.6 59% 30.27 0.0
14 07:15 Calm 10.00 Fair CLR 53.6 44.6 72% 30.27 0.0
14 06:55 Calm 10.00 Fair CLR 50 44.6 82% 30.26 0.0
14 06:35 Calm 10.00 Fair CLR 48.2 42.8 82% 30.26 0.0
14 06:15 Calm 10.00 Fair CLR 50 42.8 76% 30.25 0.0
14 05:55 Calm 10.00 Fair CLR 50 42.8 76% 30.25 0.0
14 05:35 Calm 10.00 Fair CLR 50 42.8 76% 30.25 0.0
14 05:15 Calm 10.00 Fair CLR 51.8 42.8 72% 30.25 0.0
14 04:55 SW 3 10.00 Fair CLR 53.6 42.8 67% 30.25 0.0
14 04:35 NW 5 10.00 Fair CLR 55.4 42.8 63% 30.25 0.0
14 04:15 N 6 10.00 Fair CLR 57.2 42.8 59% 30.26 0.0
14 03:55 Calm 10.00 Fair CLR 57.2 42.8 59% 30.25 0.0
14 03:35 Calm 10.00 Fair CLR 59 42.8 55% 30.26 0.0
14 03:15 Calm 10.00 Fair CLR 59 42.8 55% 30.27 0.0
14 02:55 Calm 10.00 Fair CLR 60.8 42.8 52% 30.27 0.0
14 02:35 Calm 10.00 Fair CLR 62.6 42.8 49% 30.27 0.0
14 02:15 NE 5 10.00 Fair CLR 60.8 42.8 52% 30.27 0.0
14 01:55 NE 7 10.00 Fair CLR 66.2 41 40% 30.28 0.0
14 01:35 N 8 10.00 Partly Cloudy FEW090 SCT110 66.2 41 40% 30.28 0.0
14 01:15 Calm 10.00 Overcast FEW050 SCT075 OVC100 69.8 41 35% 30.28 0.0
14 00:55 SW 14 10.00 Mostly Cloudy SCT075 BKN110 66.2 42.8 43% 30.29 0.0
14 00:35 SW 8 10.00 Partly Cloudy SCT120 64.4 42.8 46% 30.3 0.0
14 00:15 SW 6 10.00 Partly Cloudy SCT120 64.4 41 43% 30.3 0.0
13 23:55 SW 3 10.00 Partly Cloudy SCT110 62.6 42.8 49% 30.28 0.0
13 23:35 SW 3 10.00 Mostly Cloudy BKN110 64.4 41 43% 30.28 0.0
13 23:15 Calm 10.00 Fair CLR 64.4 41 43% 30.28 0.0
13 22:55 Calm 10.00 A Few Clouds FEW110 68 41 38% 30.28 0.0
13 22:35 Calm 10.00 A Few Clouds FEW110 68 41 38% 30.28 0.0
13 22:10 Calm 10.00 Fair CLR 71.6 41 33% 30.27 0.0
13 21:55 SW 9 10.00 Fair CLR 71.6 41 33% 30.26 0.0
13 21:35 SW 9 10.00 Fair CLR 71.6 41 33% 30.26 0.0
13 21:15 SW 9 10.00 Fair CLR 73.4 41 31% 30.26 0.0
13 20:55 SW 12 10.00 Fair CLR 75.2 41 29% 77 30.25 0.0
13 20:35 SW 8 G 18 10.00 Fair CLR 78.8 41 26% 78 30.25 0.0
13 20:15 SW 7 10.00 Fair CLR 80.6 39.2 23% 79 30.25 0.0
13 19:55 SW 7 10.00 Fair CLR 82.4 37.4 20% 80 30.25 0.0
13 19:35 W 7 10.00 Fair CLR 82.4 35.6 19% 80 30.24 0.0
13 19:15 Vrbl 6 10.00 NULL NULL 84.2 35.6 18% 81 30.24 0.0
13 18:55 Calm 10.00 Mostly Cloudy BKN110 84.2 35.6 18% 81 30.24 0.0
13 18:35 Vrbl 6 10.00 Mostly Cloudy BKN100 82.4 35.6 19% 80 30.24 0.0
13 18:15 SW 13 G 22 10.00 NULL NULL 84.2 35.6 18% 81 30.24 0.0
13 17:55 W 12 10.00 A Few Clouds FEW110 82.4 35.6 19% 80 30.24 0.0
13 17:35 W 13 G 20 10.00 Fair CLR 84.2 35.6 18% 81 30.25 0.0
13 17:15 SW 9 G 17 10.00 NULL NULL 84.2 35.6 18% 81 30.26 0.0
13 16:55 W 9 G 20 10.00 Fair CLR 84.2 30.2 14% 81 30.26 0.0
13 16:35 SW 12 G 26 10.00 Fair CLR 84.2 33.8 16% 81 30.27 0.0
13 16:15 SW 13 10.00 Fair CLR 84.2 33.8 16% 81 30.28 0.0
13 15:50 Vrbl 5 G 21 10.00 NULL NULL 84.2 35.6 18% 81 30.28 0.0
13 15:35 SW 16 G 23 10.00 NULL NULL 84.2 33.8 16% 81 30.28 0.0
13 15:15 W 13 G 18 10.00 Fair CLR 82.4 33.8 17% 80 30.29 0.0
13 14:55 W 14 G 21 10.00 NULL NULL 82.4 35.6 19% 80 30.29 0.0
13 14:35 W 9 10.00 NULL NULL 82.4 37.4 20% 80 30.29 0.0
13 14:15 W 13 10.00 NULL NULL 82.4 35.6 19% 80 30.3 0.0
13 13:55 W 10 G 22 10.00 Fair CLR 80.6 35.6 20% 79 30.3 0.0
13 13:35 W 9 G 18 10.00 Fair CLR 80.6 37.4 21% 79 30.3 0.0
13 13:15 SW 13 G 20 10.00 Fair CLR 78.8 39.2 24% 78 30.3 0.0
13 12:55 SW 14 10.00 Fair CLR 78.8 39.2 24% 78 30.31 0.0
13 12:35 W 12 G 20 10.00 Fair CLR 78.8 35.6 21% 78 30.31 0.0
13 12:15 S 8 G 22 10.00 Fair CLR 78.8 35.6 21% 78 30.31 0.0
13 11:55 W 8 10.00 Fair CLR 77 39.2 26% 77 30.32 0.0
13 11:35 Vrbl 6 G 13 10.00 Fair CLR 77 39.2 26% 77 30.32 0.0
13 11:15 Vrbl 5 10.00 Fair CLR 73.4 39.2 29% 30.33 0.0
13 10:55 Calm 10.00 Fair CLR 73.4 37.4 27% 0 0.0
13 10:35 Calm 10.00 Fair CLR 71.6 39.2 31% 30.33 0.0
13 10:15 Calm 10.00 Fair CLR 69.8 39.2 33% 30.33 0.0
13 09:55 Calm 10.00 Fair CLR 66.2 41 40% 30.33 0.0
13 09:35 Calm 10.00 Fair CLR 64.4 41 43% 30.34 0.0
13 09:15 Calm 10.00 Fair CLR 62.6 41 45% 30.34 0.0
13 08:55 Calm 10.00 Fair CLR 59 41 51% 30.34 0.0
13 08:35 Calm 10.00 Fair CLR 57.2 39.2 51% 30.34 0.0
13 08:15 Calm 6.00 Fair with Haze CLR 55.4 39.2 55% 30.34 0.0
13 07:55 Calm 10.00 Fair CLR 53.6 39.2 58% 30.34 0.0
13 07:35 Calm 9.00 Fair CLR 50 39.2 67% 30.33 0.0
13 07:15 Calm 10.00 Fair CLR 48.2 39.2 71% 30.33 0.0
13 06:55 Calm 10.00 Fair CLR 44.6 39.2 81% 30.33 0.0
13 06:35 Calm 10.00 Fair CLR 41 37.4 87% 30.33 0.0
13 06:15 Calm 10.00 Fair CLR 39.2 37.4 93% 30.32 0.0
13 05:55 Calm 10.00 Fair CLR 39.2 37.4 93% 30.32 0.0
13 05:35 Calm 10.00 Fair CLR 41 37.4 87% 30.32 0.0
13 05:15 Calm 10.00 Fair CLR 41 37.4 87% 30.31 0.0
13 04:55 SW 5 10.00 Fair CLR 41 37.4 87% 38 30.31 0.0
13 04:35 Calm 10.00 Fair CLR 41 37.4 87% 30.31 0.0
13 04:15 Calm 10.00 Fair CLR 42.8 39.2 87% 30.3 0.0
13 03:55 Calm 10.00 Fair CLR 44.6 37.4 76% 30.3 0.0
13 03:35 Calm 10.00 Fair CLR 44.6 39.2 81% 30.29 0.0
13 03:15 Calm 10.00 Fair CLR 44.6 39.2 81% 30.29 0.0
13 02:55 Calm 10.00 Fair CLR 44.6 39.2 81% 30.29 0.0
13 02:35 Calm 10.00 Fair CLR 46.4 39.2 76% 30.29 0.0
13 02:15 Calm 10.00 Fair CLR 46.4 39.2 76% 30.29 0.0
13 01:55 Calm 10.00 Fair CLR 48.2 39.2 71% 30.29 0.0
13 01:35 Calm 10.00 Fair CLR 50 39.2 67% 30.29 0.0
13 01:15 Calm 10.00 Fair CLR 51.8 37.4 58% 30.29 0.0
13 00:55 Calm 10.00 Fair CLR 51.8 37.4 58% 30.29 0.0
13 00:35 Calm 10.00 Fair CLR 53.6 39.2 58% 30.29 0.0
13 00:15 Calm 10.00 Fair CLR 55.4 39.2 55% 30.28 0.0
12 23:55 Calm 10.00 Fair CLR 55.4 39.2 55% 30.28 0.0
12 23:35 Calm 10.00 Fair CLR 59 39.2 48% 30.28 0.0
12 23:15 Calm 10.00 Fair CLR 62.6 39.2 42% 30.28 0.0
12 22:55 SW 6 10.00 Fair CLR 64.4 39.2 40% 30.27 0.0
12 22:35 SW 8 10.00 Fair CLR 64.4 39.2 40% 30.27 0.0
12 22:15 SW 9 10.00 Fair CLR 66.2 41 40% 30.26 0.0
12 21:55 SW 12 10.00 Fair CLR 66.2 41 40% 30.26 0.0
12 21:35 SW 10 10.00 Fair CLR 68 42.8 40% 30.25 0.0
12 21:15 S 10 G 16 10.00 Fair CLR 69.8 42.8 38% 30.24 0.0
12 20:55 SW 12 10.00 Fair CLR 71.6 44.6 38% 30.24 0.0
12 20:35 S 13 10.00 Fair CLR 73.4 44.6 36% 30.23 0.0
12 20:15 SW 14 10.00 Fair CLR 75.2 44.6 34% 77 30.23 0.0
12 19:55 SW 14 G 22 10.00 Fair CLR 77 44.6 32% 78 30.22 0.0
12 19:35 SW 14 G 26 10.00 Fair CLR 77 42.8 30% 78 30.22 0.0
12 19:15 S 14 G 20 10.00 Fair CLR 78.8 42.8 28% 78 30.22 0.0
12 18:50 SW 12 10.00 Fair CLR 80.6 41 24% 79 30.21 0.0
12 18:35 SW 12 G 25 10.00 Fair CLR 80.6 41 24% 79 30.21 0.0
12 18:15 SW 12 G 22 10.00 Fair CLR 78.8 41 26% 78 30.22 0.0
12 17:55 SW 16 10.00 Fair CLR 80.6 39.2 23% 79 30.21 0.0
12 17:35 S 14 G 22 10.00 Fair CLR 80.6 39.2 23% 79 30.22 0.0
12 17:15 SW 14 10.00 Fair CLR 78.8 39.2 24% 78 30.22 0.0
12 16:55 S 15 G 25 10.00 Fair CLR 78.8 39.2 24% 78 30.22 0.0
12 16:30 SW 15 10.00 Fair CLR 80.6 35.6 20% 79 30.22 0.0
12 16:15 W 13 G 23 10.00 Fair CLR 78.8 26.6 15% 78 30.22 0.0
12 15:55 SW 15 G 23 10.00 Fair CLR 82.4 24.8 12% 80 30.22 0.0
12 15:35 W 10 G 16 10.00 NULL NULL 80.6 24.8 13% 79 30.23 0.0
12 15:15 Vrbl 6 G 23 10.00 NULL NULL 78.8 24.8 13% 77 30.23 0.0
12 14:55 SW 14 10.00 Fair CLR 78.8 26.6 15% 78 30.23 0.0
12 14:35 W 9 G 16 10.00 NULL NULL 77 28.4 17% 77 30.24 0.0
12 14:15 W 9 10.00 NULL NULL 78.8 28.4 16% 78 30.24 0.0
12 13:55 W 10 G 16 10.00 NULL NULL 77 26.6 15% 77 30.24 0.0
12 13:35 W 14 10.00 NULL NULL 77 24.8 14% 76 30.25 0.0
12 13:15 SW 12 G 20 10.00 NULL NULL 75.2 28.4 18% 76 30.25 0.0
12 12:55 SW 15 G 23 10.00 Fair CLR 77 19.4 11% 76 30.24 0.0
12 12:35 SW 15 10.00 Fair CLR 77 28.4 17% 77 30.25 0.0
12 12:15 Vrbl 6 G 14 10.00 NULL NULL 75.2 32 21% 76 30.25 0.0
12 11:55 SW 8 G 14 10.00 Fair CLR 73.4 33.8 23% 30.26 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)