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.
12 14:35 SW 17 G 36 10.00 A Few Clouds FEW095 68 24.8 20% 29.66 0.0
12 14:15 SW 22 G 40 10.00 Fair and Breezy CLR 68 23 18% 29.66 0.0
12 13:55 S 21 G 36 10.00 Fair and Breezy CLR 68 23 18% 29.68 0.0
12 13:35 S 29 G 43 10.00 Fair and Windy CLR 68 23 18% 29.67 0.0
12 13:15 S 31 G 40 10.00 Fair and Windy CLR 66.2 24.8 21% 29.69 0.0
12 12:55 S 23 G 36 10.00 Fair and Breezy CLR 66.2 24.8 21% 29.69 0.0
12 12:35 S 20 G 30 10.00 Fair CLR 64.4 26.6 24% 29.71 0.0
12 12:15 SW 17 G 35 10.00 Fair CLR 64.4 28.4 26% 29.72 0.0
12 11:50 S 14 G 22 10.00 Fair CLR 62.6 26.6 25% 29.73 0.0
12 11:35 S 10 G 18 10.00 Fair CLR 62.6 26.6 25% 29.73 0.0
12 11:15 Vrbl 7 G 13 10.00 Fair CLR 60.8 26.6 27% 29.74 0.0
12 10:55 SW 13 10.00 Fair CLR 60.8 26.6 27% 29.75 0.0
12 10:35 SW 12 10.00 Fair CLR 59 28.4 31% 29.75 0.0
12 10:15 SW 16 10.00 Fair CLR 59 26.6 29% 29.76 0.0
12 09:55 S 14 G 22 10.00 Fair CLR 59 30.2 34% 29.77 0.0
12 09:35 SW 13 G 20 10.00 Fair CLR 57.2 30.2 36% 29.78 0.0
12 09:15 SW 15 10.00 Fair CLR 55.4 33.8 44% 29.79 0.0
12 08:55 SW 9 10.00 Fair CLR 55.4 35.6 47% 29.8 0.0
12 08:35 SW 6 10.00 Fair CLR 51.8 41 67% 29.8 0.0
12 08:15 Calm 10.00 A Few Clouds FEW120 46.4 42.8 87% 29.81 0.0
12 07:55 Calm 10.00 Partly Cloudy SCT120 42.8 42.8 100% 29.82 0.0
12 07:35 Calm 10.00 A Few Clouds FEW120 41 41 100% 29.82 0.0
12 07:15 Calm 10.00 Mostly Cloudy BKN110 39.2 39.2 100% 29.82 0.0
12 06:55 Calm 10.00 Overcast OVC110 37.4 37.4 100% 29.82 0.0
12 06:35 Calm 10.00 Overcast OVC110 35.6 35.6 100% 29.82 0.0
12 06:15 Calm 10.00 Overcast FEW075 OVC110 33.8 33.8 100% 29.82 0.0
12 05:55 SW 6 10.00 Overcast FEW065 FEW080 OVC110 32 32 100% 27 29.82 0.0
12 05:35 Calm 10.00 Mostly Cloudy FEW085 BKN110 32 32 100% 29.81 0.0
12 05:15 Calm 10.00 Partly Cloudy FEW047 FEW100 SCT120 32 32 100% 29.81 0.0
12 04:55 Calm 10.00 Partly Cloudy FEW049 FEW060 SCT100 32 32 100% 29.81 0.0
12 04:35 Calm 10.00 A Few Clouds FEW055 FEW110 33.8 33.8 100% 29.81 0.0
12 04:15 Calm 10.00 Mostly Cloudy BKN055 BKN085 BKN110 35.6 35.6 100% 29.82 0.0
12 03:55 Calm 10.00 Overcast SCT055 BKN075 OVC090 35.6 35.6 100% 29.83 0.0
12 03:35 Calm 10.00 Overcast FEW070 BKN085 OVC100 35.6 35.6 100% 29.83 0.0
12 02:55 Calm 10.00 Overcast FEW065 BKN075 OVC090 37.4 37.4 100% 29.83 0.0
12 02:35 Calm 10.00 Overcast FEW070 SCT075 OVC095 37.4 37.4 100% 29.83 0.0
12 02:15 NW 5 10.00 Mostly Cloudy BKN100 37.4 37.4 100% 34 29.83 0.0
12 01:55 Calm 10.00 A Few Clouds FEW110 35.6 35.6 100% 29.83 0.0
12 01:35 Calm 10.00 Fair CLR 37.4 37.4 100% 29.83 0.0
12 01:15 Calm 10.00 Fair CLR 37.4 37.4 100% 29.84 0.0
12 00:55 Calm 10.00 Fair CLR 37.4 37.4 100% 29.85 0.0
12 00:35 Calm 10.00 Fair CLR 39.2 39.2 100% 29.85 0.0
12 00:15 Calm 10.00 Fair CLR 39.2 39.2 100% 29.86 0.0
11 23:55 Calm 10.00 A Few Clouds FEW100 44.6 39.2 81% 29.87 0.0
11 23:35 SE 5 10.00 Mostly Cloudy BKN100 44.6 41 87% 43 29.87 0.0
11 23:15 E 3 10.00 A Few Clouds FEW100 46.4 41 82% 29.88 0.0
11 22:55 SE 7 10.00 Partly Cloudy SCT110 46.4 39.2 76% 43 29.89 0.0
11 22:35 E 7 10.00 Partly Cloudy SCT110 48.2 39.2 71% 46 29.9 0.0
11 22:15 NE 6 10.00 Partly Cloudy FEW070 FEW080 SCT095 48.2 39.2 71% 46 29.9 0.0
11 21:55 SE 6 10.00 Overcast FEW070 OVC095 50 39.2 67% 48 29.89 0.0
11 21:35 Calm 10.00 Mostly Cloudy BKN100 50 39.2 67% 29.9 0.0
11 21:15 NE 5 10.00 Fair CLR 51.8 39.2 62% 29.9 0.0
11 20:55 S 9 G 21 10.00 Fair CLR 51.8 39.2 62% 29.91 0.0
11 20:35 S 18 10.00 A Few Clouds FEW055 FEW070 53.6 39.2 58% 29.91 0.0
11 20:15 SE 8 10.00 Partly Cloudy FEW055 SCT070 55.4 37.4 51% 29.91 0.0
11 19:55 S 9 G 15 10.00 Partly Cloudy FEW075 FEW090 SCT110 55.4 37.4 51% 29.92 0.0
11 19:35 SW 10 10.00 Mostly Cloudy FEW075 SCT100 BKN120 55.4 37.4 51% 29.91 0.0
11 19:15 S 8 10.00 A Few Clouds FEW100 57.2 37.4 48% 29.91 0.0
11 18:55 S 13 10.00 Mostly Cloudy SCT080 BKN090 59 35.6 42% 29.91 0.0
11 18:35 S 16 G 24 10.00 Mostly Cloudy BKN080 59 35.6 42% 29.92 0.0
11 18:10 S 15 G 25 10.00 Mostly Cloudy BKN090 BKN110 60.8 35.6 39% 29.92 0.0
11 17:55 S 17 10.00 A Few Clouds FEW100 60.8 35.6 39% 29.93 0.0
11 17:35 S 18 10.00 Fair CLR 62.6 35.6 37% 29.92 0.0
11 17:15 SW 21 G 28 10.00 Fair and Breezy CLR 62.6 33.8 34% 29.92 0.0
11 16:55 S 16 G 29 10.00 Fair CLR 60.8 33.8 36% 29.92 0.0
11 16:35 SW 20 G 25 10.00 Fair CLR 60.8 37.4 42% 29.93 0.0
11 16:15 SW 10 G 20 10.00 Fair CLR 59 39.2 48% 29.95 0.0
11 15:55 SW 13 G 24 10.00 Fair CLR 59 37.4 45% 29.96 0.0
11 15:35 S 12 10.00 Fair CLR 59 39.2 48% 29.97 0.0
11 15:15 S 12 G 22 10.00 A Few Clouds FEW047 57.2 37.4 48% 29.98 0.0
11 14:55 SW 10 G 20 10.00 Fair CLR 59 42.8 55% 30 0.0
11 14:35 SW 14 G 21 10.00 Fair CLR 57.2 44.6 63% 30 0.0
11 14:15 S 10 10.00 Partly Cloudy SCT080 SCT095 55.4 46.4 72% 30.01 0.0
11 13:55 S 7 10.00 Overcast FEW060 BKN075 OVC095 51.8 46.4 82% 30.03 0.0
11 13:35 S 10 10.00 Overcast FEW046 SCT050 OVC075 51.8 46.4 82% 30.05 0.0
11 13:15 SW 15 10.00 Overcast BKN048 OVC065 51.8 48.2 88% 30.06 0.0
11 12:55 S 14 G 22 10.00 Overcast FEW029 SCT050 OVC065 50 50 100% 45 30.06 0.0 0.03
11 12:35 S 14 G 28 3.00 Fog/Mist FEW023 SCT029 BKN034 46.4 46.4 100% 41 30.06 0.0
11 12:15 SW 22 G 35 4.00 Fog/Mist and Breezy FEW024 BKN033 OVC070 51.8 50 94% 30.07 0.0
11 11:55 SE 10 10.00 Mostly Cloudy FEW028 SCT049 BKN055 55.4 48.2 77% 30.04 0.0 0.02
11 11:35 SW 8 G 18 5.00 Fog/Mist FEW026 BKN040 OVC055 51.8 48.2 88% 30.04 0.0
11 11:15 SW 17 G 24 10.00 Overcast FEW045 OVC055 57.2 41 55% 30.04 0.0
11 10:55 S 8 10.00 Overcast SCT050 OVC070 59 42.8 55% 30.03 0.0
11 10:35 S 7 10.00 Overcast BKN075 OVC085 57.2 41 55% 30.03 0.0
11 10:15 Calm 10.00 Mostly Cloudy FEW033 SCT070 BKN085 57.2 39.2 51% 30.03 0.0
11 09:55 W 12 G 25 10.00 Mostly Cloudy SCT050 SCT070 BKN120 60.8 37.4 42% 30.03 0.0
11 09:35 SW 18 10.00 Partly Cloudy SCT120 60.8 37.4 42% 30.01 0.0
11 09:15 Vrbl 6 10.00 A Few Clouds FEW085 55.4 41 59% 30.02 0.0
11 08:55 Calm 10.00 Mostly Cloudy BKN085 51.8 41 67% 30.02 0.0
11 08:35 Calm 10.00 Overcast OVC085 50 42.8 76% 30.02 0.0
11 08:15 Calm 10.00 Mostly Cloudy FEW075 BKN085 50 42.8 76% 30.03 0.0
11 07:55 Vrbl 5 10.00 Mostly Cloudy FEW075 BKN090 50 41 71% 49 30.03 0.0
11 07:35 Calm 10.00 Partly Cloudy SCT090 SCT110 46.4 41 82% 30.03 0.0
11 07:15 Calm 10.00 Partly Cloudy SCT100 46.4 41 82% 30.03 0.0
11 06:55 Calm 10.00 A Few Clouds FEW100 FEW120 42.8 41 93% 30.04 0.0
11 06:35 SW 5 10.00 Fair CLR 39.2 39.2 100% 36 30.04 0.0
11 06:15 Calm 10.00 Fair CLR 41 39.2 93% 30.05 0.0
11 05:55 S 5 10.00 NULL NULL 41 39.2 93% 38 30.04 0.0
11 05:35 Calm 10.00 Fair CLR 44.6 41 87% 30.05 0.0
11 05:15 Calm 10.00 Partly Cloudy FEW080 FEW095 SCT120 44.6 41 87% 30.06 0.0
11 04:55 S 5 10.00 Partly Cloudy SCT110 46.4 41 82% 45 30.07 0.0
11 04:35 Calm 10.00 Mostly Cloudy FEW070 SCT090 BKN110 48.2 41 76% 30.08 0.0
11 04:15 Calm 10.00 Overcast FEW060 BKN070 OVC110 48.2 39.2 71% 30.09 0.0
11 03:55 SE 8 10.00 Overcast SCT060 OVC075 50 41 71% 47 30.09 0.0
11 03:35 Calm 10.00 Overcast SCT060 OVC075 50 41 71% 30.1 0.0
11 03:15 S 6 10.00 Overcast FEW065 BKN075 OVC095 50 41 71% 48 30.1 0.0
11 02:55 S 7 10.00 Overcast SCT065 BKN075 OVC095 50 41 71% 48 30.1 0.0
11 02:35 SW 6 10.00 Overcast OVC070 51.8 41 67% 30.11 0.0
11 02:15 S 9 10.00 Overcast BKN070 OVC085 53.6 41 63% 30.12 0.0
11 01:55 S 6 10.00 Mostly Cloudy SCT075 SCT085 BKN110 53.6 39.2 58% 30.12 0.0
11 01:35 S 5 10.00 Mostly Cloudy FEW080 SCT090 BKN120 55.4 39.2 55% 30.12 0.0
11 01:15 Vrbl 5 10.00 Mostly Cloudy FEW046 SCT070 BKN080 57.2 37.4 48% 30.13 0.0
11 00:55 S 14 G 22 10.00 Mostly Cloudy FEW035 SCT075 BKN090 57.2 37.4 48% 30.12 0.0
11 00:35 SW 7 10.00 Overcast BKN085 OVC110 57.2 35.6 44% 30.14 0.0
11 00:15 SW 7 G 14 10.00 Mostly Cloudy BKN095 BKN120 57.2 35.6 44% 30.13 0.0
10 23:55 SW 5 10.00 Partly Cloudy SCT120 57.2 33.8 41% 30.12 0.0
10 23:35 SW 7 10.00 A Few Clouds FEW120 57.2 33.8 41% 30.12 0.0
10 23:15 SW 8 10.00 A Few Clouds FEW120 57.2 35.6 44% 30.12 0.0
10 22:55 S 6 10.00 A Few Clouds FEW110 55.4 39.2 55% 30.13 0.0
10 22:35 Calm 10.00 Mostly Cloudy FEW065 SCT075 BKN120 55.4 39.2 55% 30.13 0.0
10 22:15 S 9 10.00 Mostly Cloudy FEW060 SCT075 BKN090 57.2 37.4 48% 30.12 0.0
10 21:55 S 10 10.00 Overcast FEW035 BKN065 OVC100 57.2 39.2 51% 30.15 0.0
10 21:35 S 14 G 26 10.00 Overcast BKN060 OVC095 59 37.4 45% 30.16 0.0
10 21:15 SW 26 G 38 10.00 Overcast and Windy SCT060 SCT075 OVC100 62.6 35.6 37% 30.16 0.0
10 20:55 S 10 G 20 10.00 Mostly Cloudy FEW080 BKN100 BKN120 60.8 33.8 36% 30.12 0.0
10 20:35 S 12 10.00 Mostly Cloudy BKN110 60.8 33.8 36% 30.12 0.0
10 20:15 S 10 10.00 A Few Clouds FEW100 60.8 33.8 36% 30.12 0.0
10 19:55 S 13 10.00 A Few Clouds FEW120 62.6 33.8 34% 30.12 0.0
10 19:35 S 12 10.00 A Few Clouds FEW120 64.4 32 30% 30.12 0.0
10 19:15 S 12 G 21 10.00 A Few Clouds FEW060 FEW070 FEW095 66.2 30.2 26% 30.12 0.0
10 18:55 SW 12 G 40 9.00 Overcast SCT046 BKN065 OVC100 64.4 30.2 28% 30.12 0.0
10 18:35 SW 32 G 46 10.00 Mostly Cloudy and Windy FEW055 SCT070 BKN080 66.2 33.8 30% 30.15 0.0
10 18:15 SW 16 G 26 10.00 Fair CLR 69.8 30.2 23% 30.12 0.0
10 17:55 SW 13 10.00 A Few Clouds FEW110 69.8 30.2 23% 30.12 0.0
10 17:35 SW 13 G 21 10.00 A Few Clouds FEW120 69.8 30.2 23% 30.13 0.0
10 17:15 SW 18 G 28 10.00 A Few Clouds FEW120 73.4 28.4 19% 30.13 0.0
10 16:55 SW 18 G 26 10.00 A Few Clouds FEW110 71.6 30.2 22% 30.13 0.0
10 16:35 SW 17 G 31 10.00 A Few Clouds FEW110 71.6 30.2 22% 30.14 0.0
10 16:15 SW 15 G 29 10.00 A Few Clouds FEW110 71.6 28.4 20% 30.15 0.0
10 15:55 SW 16 G 23 10.00 Mostly Cloudy BKN110 71.6 30.2 22% 30.16 0.0
10 15:35 SW 16 10.00 Partly Cloudy SCT095 SCT120 73.4 30.2 20% 30.17 0.0
10 15:15 SW 13 G 25 10.00 A Few Clouds FEW100 FEW120 71.6 30.2 22% 30.19 0.0
10 14:55 SW 18 G 28 10.00 Fair CLR 73.4 30.2 20% 30.2 0.0
10 14:35 SW 23 G 31 10.00 Fair and Breezy CLR 73.4 28.4 19% 30.2 0.0
10 14:15 SW 20 G 29 10.00 Fair CLR 73.4 28.4 19% 30.21 0.0
10 13:55 SW 24 G 30 10.00 Fair and Breezy CLR 73.4 28.4 19% 30.21 0.0
10 13:35 SW 23 G 36 10.00 A Few Clouds and Breezy FEW110 73.4 28.4 19% 30.22 0.0
10 13:15 SW 21 G 29 10.00 Partly Cloudy and Breezy SCT110 71.6 28.4 20% 30.23 0.0
10 12:55 SW 16 G 24 10.00 A Few Clouds FEW110 71.6 28.4 20% 30.24 0.0
10 12:35 SW 12 G 26 10.00 A Few Clouds FEW110 69.8 28.4 21% 30.25 0.0
10 12:15 SW 18 G 25 10.00 Fair CLR 69.8 30.2 23% 30.26 0.0
10 11:55 S 18 10.00 Fair CLR 69.8 30.2 23% 30.26 0.0
10 11:35 S 12 G 18 10.00 Fair CLR 68 32 26% 30.27 0.0
10 11:15 SW 6 10.00 Fair CLR 64.4 33.8 32% 30.28 0.0
10 10:55 Vrbl 6 G 12 10.00 Fair CLR 62.6 33.8 34% 30.28 0.0
10 10:35 Calm 10.00 Fair CLR 59 33.8 39% 30.29 0.0
10 10:15 Calm 10.00 Fair CLR 55.4 33.8 44% 30.3 0.0
10 09:55 Calm 10.00 Fair CLR 53.6 32 44% 30.31 0.0
10 09:35 Calm 10.00 Fair CLR 50 33.8 54% 30.32 0.0
10 09:15 Calm 10.00 Fair CLR 48.2 33.8 58% 30.32 0.0
10 08:55 Calm 10.00 Fair CLR 46.4 33.8 62% 30.32 0.0
10 08:35 Calm 10.00 Fair CLR 42.8 33.8 71% 30.33 0.0
10 08:15 Calm 10.00 Fair CLR 39.2 35.6 87% 30.33 0.0
10 07:55 Calm 10.00 Fair CLR 35.6 35.6 100% 30.34 0.0
10 07:35 Calm 10.00 Fair CLR 33.8 33.8 100% 30.33 0.0
10 07:15 Calm 10.00 Fair CLR 32 32 100% 30.33 0.0
10 06:55 Calm 10.00 Fair CLR 32 32 100% 30.33 0.0
10 06:35 Calm 10.00 Fair CLR 30.2 30.2 100% 30.33 0.0
10 06:15 Calm 10.00 Fair CLR 30.2 30.2 100% 30.34 0.0
10 05:55 Calm 10.00 Fair CLR 30.2 30.2 100% 30.34 0.0
10 05:15 Calm 10.00 Fair CLR 30.2 30.2 100% 30.34 0.0
10 04:55 Calm 10.00 Fair CLR 30.2 30.2 100% 30.34 0.0
10 04:35 Calm 10.00 Fair CLR 30.2 30.2 100% 30.34 0.0
10 04:15 Calm 10.00 Fair CLR 30.2 30.2 100% 30.34 0.0
10 03:50 Calm 10.00 Fair CLR 30.2 30.2 100% 30.34 0.0
10 03:35 Calm 10.00 Fair CLR 30.2 30.2 100% 30.34 0.0
10 03:10 Calm 10.00 Fair CLR 32 30.2 93% 30.35 0.0
10 02:55 Calm 10.00 Fair CLR 32 32 100% 30.35 0.0
10 02:35 Calm 10.00 Fair CLR 32 32 100% 30.35 0.0
10 02:15 SW 5 10.00 Fair CLR 32 32 100% 28 30.35 0.0
10 01:55 Calm 10.00 Fair CLR 32 30.2 93% 30.35 0.0
10 01:35 Calm 10.00 Fair CLR 33.8 32 93% 30.35 0.0
10 01:15 Calm 10.00 Fair CLR 33.8 32 93% 30.35 0.0
10 00:55 Calm 10.00 Fair CLR 35.6 33.8 93% 30.35 0.0
10 00:35 Calm 10.00 Fair CLR 37.4 32 81% 30.35 0.0
10 00:15 Calm 10.00 Fair CLR 37.4 32 81% 30.35 0.0
09 23:55 Calm 10.00 Fair CLR 39.2 32 75% 30.35 0.0
09 23:35 Calm 10.00 Fair CLR 41 32 70% 30.35 0.0
09 23:15 Calm 10.00 Fair CLR 42.8 32 66% 30.35 0.0
09 22:55 Calm 10.00 Fair CLR 44.6 32 61% 30.35 0.0
09 22:35 Calm 10.00 Fair CLR 46.4 32 57% 30.35 0.0
09 22:15 N 8 10.00 Fair CLR 48.2 30.2 50% 45 30.35 0.0
09 21:55 Calm 10.00 Fair CLR 46.4 33.8 62% 30.35 0.0
09 21:35 Calm 10.00 Fair CLR 48.2 32 54% 30.35 0.0
09 21:15 Calm 10.00 Fair CLR 50 32 50% 30.34 0.0
09 20:55 S 5 10.00 Fair CLR 55.4 32 41% 30.34 0.0
09 20:35 Calm 10.00 Fair CLR 55.4 32 41% 30.34 0.0
09 20:15 Calm 10.00 Fair CLR 60.8 30.2 31% 30.34 0.0
09 19:55 S 8 10.00 Fair CLR 62.6 30.2 30% 30.34 0.0
09 19:35 S 7 10.00 Fair CLR 64.4 30.2 28% 30.34 0.0
09 19:15 SW 6 10.00 Fair CLR 64.4 26.6 24% 30.34 0.0
09 18:55 SW 6 10.00 Fair CLR 64.4 26.6 24% 30.35 0.0
09 18:35 SW 8 10.00 Fair CLR 64.4 24.8 22% 30.35 0.0
09 18:15 SW 12 10.00 Fair CLR 66.2 23 19% 30.35 0.0
09 17:55 SW 13 10.00 Fair CLR 66.2 21.2 18% 30.35 0.0
09 17:35 S 14 G 20 10.00 Fair CLR 68 23 18% 30.35 0.0
09 17:15 SW 12 G 20 10.00 Fair CLR 68 24.8 20% 30.34 0.0
09 16:55 SW 12 G 20 10.00 A Few Clouds FEW095 69.8 23 17% 30.34 0.0
09 16:35 S 13 G 20 10.00 Partly Cloudy SCT095 69.8 24.8 18% 30.34 0.0
09 16:15 Vrbl 7 G 18 10.00 Fair CLR 68 26.6 21% 30.35 0.0
09 15:55 SW 14 G 23 10.00 A Few Clouds FEW090 68 30.2 24% 30.36 0.0
09 15:35 S 14 10.00 Fair CLR 68 28.4 23% 30.37 0.0
09 15:15 W 13 G 20 10.00 Fair CLR 68 26.6 21% 30.37 0.0
09 14:55 SW 10 G 26 10.00 Fair CLR 68 26.6 21% 30.38 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)