Weather observations for the past three days for
West Yellowstone
Metric (Imperial)
Date Time (mdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
19 06:15 Calm 16.09 Fair CLR -10 -10 100% 76.71 0.0
19 05:55 SW 6 16.09 Fair CLR -10 -10 100% 76.68 0.0
19 05:35 Calm 16.09 Fair CLR -10 -10 100% 76.71 0.0
19 05:15 Calm 16.09 Fair CLR -10 -10 100% 76.71 0.0
19 04:55 Calm 16.09 Fair CLR -10 -10 100% 76.71 0.0
19 04:35 Calm 16.09 Fair CLR -9 -9 100% 76.71 0.0
19 04:15 Calm 16.09 Fair CLR -9 -9 100% 76.71 0.0
19 03:55 Calm 16.09 Fair CLR -9 -9 100% 76.71 0.0
19 03:35 Calm 16.09 Fair CLR -8 -8 100% 76.68 0.0
19 03:15 Calm 16.09 A Few Clouds FEW100 -8 -8 100% 76.71 0.0
19 02:55 Calm 16.09 Partly Cloudy SCT100 -8 -8 100% 76.71 0.0
19 02:35 Calm 16.09 A Few Clouds FEW100 -8 -8 100% 76.71 0.0
19 02:15 Calm 16.09 Fair CLR -7 -7 100% 76.73 0.0
19 01:55 Calm 16.09 Fair CLR -7 -7 100% 76.73 0.0
19 01:35 Calm 16.09 Fair CLR -7 -7 100% 76.73 0.0
19 01:15 Calm 16.09 Fair CLR -6 -6 100% 76.71 0.0
19 00:55 Calm 16.09 Fair CLR -6 -6 100% 76.71 0.0
19 00:35 Calm 16.09 Fair CLR -6 -6 100% 76.71 0.0
19 00:15 Calm 16.09 Fair CLR -5 -5 100% 76.71 0.0
18 23:55 Calm 16.09 Fair CLR -5 -5 100% 76.71 0.0
18 23:35 Calm 16.09 Fair CLR -4 -4 100% 76.71 0.0
18 23:15 Calm 16.09 Fair CLR -4 -4 100% 76.73 0.0
18 22:55 Calm 16.09 Fair CLR -3 -3 100% 76.73 0.0
18 22:35 Calm 16.09 Fair CLR -3 -3 100% 76.73 0.0
18 22:15 S 11 16.09 Fair CLR -3 -3 100% -7 76.73 0.0
18 21:55 Calm 16.09 Fair CLR -3 -3 100% 76.73 0.0
18 21:35 Calm 16.09 Fair CLR -3 -3 100% 76.73 0.0
18 21:15 Calm 16.09 Fair CLR -2 -3 93% 76.73 0.0
18 20:55 Calm 16.09 Fair CLR -2 -3 93% 76.71 0.0
18 20:35 Calm 16.09 Fair CLR -1 -4 80% 76.68 0.0
18 20:15 Calm 16.09 Fair CLR 1 -5 65% 76.68 0.0
18 19:55 Calm 16.09 Fair CLR 2 -5 60% 76.68 0.0
18 19:35 SW 7 16.09 Fair CLR 3 -6 52% 1 76.68 0.0
18 19:15 SW 15 16.09 Fair CLR 4 -7 45% 1 76.68 0.0
18 18:55 SW 13 16.09 Fair CLR 5 -7 42% 2 76.68 0.0
18 18:35 SW 11 16.09 Fair CLR 5 -6 45% 3 76.71 0.0
18 18:15 SW 17 16.09 Fair CLR 5 -6 45% 2 76.71 0.0
18 17:55 W 19 16.09 Fair CLR 5 -6 45% 2 76.71 0.0
18 17:35 SW 17 G 31 16.09 Fair CLR 4 -6 48% 1 76.71 0.0
18 17:15 SW 19 G 30 16.09 Fair CLR 4 -6 48% 0 76.73 0.0
18 16:55 SW 19 G 30 16.09 Fair CLR 4 -6 48% 0 76.76 0.0
18 16:35 SW 17 16.09 Fair CLR 4 -6 48% 1 76.76 0.0
18 16:15 SW 19 16.09 Fair CLR 4 -6 48% 0 76.78 0.0
18 15:55 SW 20 G 33 16.09 Fair CLR 3 -6 52% -1 76.78 0.0
18 15:35 SW 19 16.09 Fair CLR 3 -6 52% -1 76.78 0.0
18 15:15 SW 15 G 30 16.09 Fair CLR 3 -6 52% -0 76.81 0.0
18 14:55 SW 20 G 37 16.09 Fair CLR 2 -6 56% -2 76.81 0.0
18 14:35 SW 19 G 28 16.09 Fair CLR 2 -6 56% -2 76.84 0.0
18 14:15 SW 22 G 37 16.09 Fair CLR 2 -6 56% -3 76.84 0.0
18 13:55 SW 20 G 33 16.09 Fair CLR 2 -6 56% -2 76.84 0.0
18 13:35 SW 22 16.09 Fair CLR 2 -6 56% -3 76.84 0.0
18 13:15 SW 19 G 33 16.09 Fair CLR 1 -6 60% -3 76.84 0.0
18 12:55 SW 15 G 26 16.09 Fair CLR 1 -6 60% -3 76.86 0.0 0.03
18 12:35 SW 31 16.09 Fair CLR 1 -7 56% -5 76.86 0.0
18 12:15 SW 24 G 39 16.09 Fair CLR 0 -8 55% -5 76.89 0.0
18 11:55 SW 26 16.09 Fair CLR 0 -7 60% -6 76.86 0.0
18 11:35 SW 24 G 33 16.09 Fair CLR 0 -7 60% -5 76.86 0.0
18 11:15 SW 19 16.09 Fair CLR 0 -7 60% -5 76.86 0.0
18 10:55 S 20 16.09 A Few Clouds FEW028 -1 -7 64% -6 76.84 0.0
18 10:35 E 6 16.09 Fair CLR -4 -7 80% 76.84 0.0
18 10:15 Calm 16.09 Fair CLR -5 -6 93% 76.84 0.0
18 09:15 NE 7 16.09 Fair CLR -9 -9 100% -13 76.84 0.0
18 08:55 NE 7 16.09 Fair CLR -10 -10 100% -14 76.84 0.0
18 08:35 Calm 16.09 Fair CLR -12 -12 100% 76.84 0.0
18 08:15 Calm 16.09 Fair CLR -14 -14 100% 76.81 0.0
18 07:55 Calm 16.09 A Few Clouds FEW002 -15 -15 100% 76.78 0.0
18 07:35 Calm 16.09 Partly Cloudy SCT002 -16 -17 92% 76.78 0.0
18 07:15 Calm 16.09 Fair CLR -18 -19 92% 76.78 0.0
18 06:55 Calm 16.09 Fair CLR -18 -19 92% 76.76 0.0
18 06:35 Calm 12.87 Fair CLR -18 -19 92% 76.73 0.0
18 06:15 Calm 2.82 Fog/Mist BKN002 -17 -18 92% 76.73 0.0
18 05:55 Calm 12.87 Overcast OVC002 -17 -18 92% 76.71 0.0
18 05:35 Calm 16.09 Mostly Cloudy BKN002 -17 -18 92% 76.71 0.0
18 05:15 Calm 16.09 Mostly Cloudy BKN002 -16 -17 92% 76.68 0.0
18 04:55 Calm 16.09 Fair CLR -16 -17 92% 76.68 0.0
18 04:35 Calm 16.09 Fair CLR -16 -16 100% 76.68 0.0
18 04:10 Calm 16.09 Fair CLR -15 -16 92% 76.66 0.0
18 03:55 Calm 16.09 Fair CLR -15 -15 100% 76.66 0.0
18 03:35 Calm 16.09 Fair CLR -14 -15 92% 76.63 0.0
18 03:15 Calm 16.09 Fair CLR -14 -14 100% 76.63 0.0
18 02:55 Calm 16.09 Fair CLR -13 -13 100% 76.63 0.0
18 02:35 Calm 16.09 Fair CLR -12 -12 100% 76.63 0.0
18 02:15 NE 7 16.09 Fair CLR -13 -13 100% -17 76.63 0.0
18 01:55 Calm 14.48 Fair CLR -12 -12 100% 76.63 0.0
18 01:35 Calm 16.09 Fair CLR -11 -11 100% 76.63 0.0
18 01:15 Calm 16.09 A Few Clouds FEW037 FEW045 -10 -10 100% 76.63 0.0
18 00:55 Calm 16.09 Partly Cloudy FEW037 SCT044 -10 -10 100% 76.63 0.0
18 00:35 Calm 16.09 Fair CLR -10 -10 100% 76.61 0.0
18 00:15 Calm 16.09 A Few Clouds FEW046 FEW050 -10 -10 100% 76.61 0.0
17 23:55 W 6 16.09 Mostly Cloudy BKN047 BKN055 -9 -9 100% 76.58 0.0
17 23:35 SW 7 16.09 Overcast BKN050 OVC055 -7 -7 100% -10 76.58 0.0
17 23:15 Calm 16.09 Overcast SCT048 OVC055 -8 -8 100% 76.58 0.0
17 22:55 Calm 16.09 Mostly Cloudy SCT048 BKN065 BKN075 -6 -6 100% 76.61 0.0
17 22:35 SW 13 16.09 Overcast BKN065 OVC075 -6 -7 93% -11 76.61 0.0
17 22:15 SW 17 16.09 Mostly Cloudy FEW060 BKN070 -6 -7 93% -12 76.58 0.0
17 21:55 SW 11 16.09 Partly Cloudy FEW049 SCT060 SCT075 -7 -7 100% -12 76.58 0.0
17 21:35 SW 13 16.09 Mostly Cloudy FEW037 FEW055 BKN065 -6 -6 100% -11 76.56 0.0
17 21:15 SW 15 16.09 Mostly Cloudy FEW038 SCT055 BKN095 -8 -9 93% -14 76.53 0.0
17 20:55 Calm 16.09 Partly Cloudy SCT065 SCT075 -6 -6 100% 76.53 0.0
17 20:35 Calm 16.09 Partly Cloudy FEW060 SCT070 -5 -6 93% 76.5 0.0
17 20:15 S 13 16.09 Partly Cloudy FEW044 FEW055 SCT065 -6 -7 93% -11 76.48 0.0
17 19:55 SW 19 16.09 Partly Cloudy FEW045 SCT055 SCT070 -4 -6 86% -10 76.48 0.0
17 19:35 SW 22 16.09 Fair CLR -4 -6 86% -10 76.45 0.0
17 19:15 SW 22 G 31 16.09 Fair CLR -3 -6 80% -9 76.45 0.0
17 18:55 SW 24 16.09 Fair CLR -2 -7 69% -8 76.45 0.0
17 18:35 SW 15 G 26 16.09 A Few Clouds FEW023 FEW029 FEW034 -2 -7 69% -6 76.45 0.0
17 18:15 SW 11 16.09 Mostly Cloudy FEW020 SCT025 BKN065 -2 -7 69% -6 76.45 0.0
17 17:55 Vrbl 9 6.44 Light Snow Haze FEW020 SCT026 BKN044 -2 -7 69% -5 76.45 0.0
17 17:35 SW 11 G 24 16.09 Mostly Cloudy SCT032 BKN039 BKN050 -1 -7 64% -4 76.45 0.0
17 17:15 W 13 G 26 16.09 Mostly Cloudy FEW026 SCT033 BKN055 -1 -7 64% -5 76.43 0.0
17 16:55 SW 20 16.09 Mostly Cloudy SCT030 SCT038 BKN055 -2 -6 74% -7 76.43 0.0
17 16:35 SW 19 G 30 16.09 Overcast BKN034 OVC042 -1 -7 64% -6 76.43 0.0
17 16:15 SW 20 G 33 16.09 Mostly Cloudy SCT036 BKN043 -2 -7 69% -7 76.43 0.0
17 15:55 SW 17 16.09 Fair CLR -1 -8 59% -6 76.43 0.0 0.03
17 15:35 SW 15 G 26 16.09 A Few Clouds FEW039 -1 -9 55% -5 76.43 0.0
17 15:15 SW 15 G 28 16.09 A Few Clouds FEW029 -2 -9 59% -6 76.45 0.0
17 14:55 SW 19 G 41 16.09 A Few Clouds FEW029 FEW055 -2 -7 69% -7 76.45 0.0 0.08
17 14:35 W 19 G 31 16.09 Fair CLR -2 -8 64% -7 76.45 0.0
17 14:15 SW 20 16.09 Partly Cloudy FEW028 SCT035 -2 -7 69% -7 76.43 0.0
17 13:55 SW 30 16.09 Mostly Cloudy SCT028 BKN034 BKN047 -2 -7 69% -9 76.4 0.0 0.03
17 13:35 SW 26 G 35 16.09 A Few Clouds FEW050 -2 -7 69% -8 76.43 0.0
17 13:15 W 20 G 35 16.09 Partly Cloudy SCT024 SCT029 -2 -7 69% -7 76.43 0.0
17 12:55 SW 22 14.48 Unknown Precip SCT026 SCT035 SCT043 -3 -7 74% -9 76.43 0.0
17 12:35 SW 24 G 35 16.09 Mostly Cloudy FEW025 BKN041 BKN050 -3 -7 74% -9 76.45 0.0
17 12:15 SW 19 16.09 Mostly Cloudy FEW026 SCT043 BKN050 -3 -8 69% -8 76.45 0.0
17 11:55 SW 15 G 26 16.09 Mostly Cloudy FEW027 SCT043 BKN050 -3 -8 69% -8 76.45 0.0
17 11:35 SW 17 16.09 Partly Cloudy FEW055 SCT065 SCT080 -4 -8 74% -9 76.45 0.0
17 11:15 SW 15 G 28 12.87 Unknown Precip FEW039 -4 -9 69% -9 76.43 0.0
17 10:55 SW 13 16.09 Mostly Cloudy SCT040 SCT060 BKN070 -4 -8 74% -8 76.43 0.0
17 10:35 Vrbl 11 G 22 16.09 Mostly Cloudy FEW019 SCT065 BKN075 -5 -8 80% -9 76.43 0.0
17 10:15 Vrbl 11 14.48 Unknown Precip FEW019 SCT024 BKN036 -6 -6 100% -10 76.43 0.0
17 09:55 Vrbl 9 G 26 16.09 Overcast SCT023 BKN028 OVC065 -6 -6 100% -10 76.43 0.0
17 09:35 Calm 16.09 Mostly Cloudy BKN060 -7 -7 100% 76.4 0.0
17 09:15 Calm 16.09 Mostly Cloudy FEW050 BKN060 -9 -9 100% 76.4 0.0
17 08:55 Calm 16.09 Partly Cloudy SCT049 -11 -11 100% 76.4 0.0
17 08:35 Calm 16.09 Light Snow SCT032 SCT050 -12 -12 100% 76.4 0.0
17 08:15 SW 6 16.09 Mostly Cloudy BKN031 -16 -16 100% 76.4 0.0
17 07:55 Calm 16.09 A Few Clouds FEW030 FEW041 -15 -16 92% 76.38 0.0
17 07:35 Calm 16.09 A Few Clouds FEW055 -16 -16 100% 76.35 0.0
17 07:15 Calm 16.09 Mostly Cloudy FEW045 SCT055 BKN060 -15 -15 100% 76.33 0.0
17 06:55 NE 6 16.09 Mostly Cloudy FEW045 BKN055 -14 -15 92% 76.3 0.0
17 06:35 Calm 16.09 Overcast OVC055 -15 -16 92% 76.3 0.0
17 06:15 Calm 16.09 Mostly Cloudy BKN055 -15 -16 92% 76.28 0.0
17 05:55 Calm 16.09 Overcast FEW026 OVC055 -15 -15 100% 76.28 0.0
17 05:35 S 6 16.09 Light Snow OVC055 -15 -15 100% 76.25 0.0
17 05:15 Calm 16.09 Overcast FEW012 SCT048 OVC055 -14 -15 92% 76.25 0.0
17 04:55 Calm 16.09 Mostly Cloudy SCT008 SCT012 BKN046 -15 -16 92% 76.25 0.0
17 04:35 W 6 16.09 Mostly Cloudy BKN008 BKN012 BKN027 -15 -15 100% 76.23 0.0
17 03:55 Calm 16.09 Mostly Cloudy FEW020 SCT035 BKN060 -14 -14 100% 76.23 0.0
17 03:35 NE 6 12.87 Overcast FEW047 OVC060 -14 -14 100% 76.2 0.0
17 03:15 Calm 16.09 Overcast FEW033 OVC060 -12 -12 100% 76.2 0.0
17 02:55 Calm 16.09 Overcast SCT034 SCT045 OVC060 -13 -13 100% 76.2 0.0
17 02:35 NE 6 16.09 Overcast SCT037 BKN042 OVC060 -12 -12 100% 76.2 0.0
17 02:15 Calm 16.09 Overcast FEW037 BKN043 OVC060 -13 -13 100% 76.2 0.0
17 01:55 NE 6 16.09 Mostly Cloudy FEW012 FEW028 BKN060 -13 -13 100% 76.2 0.0
17 01:35 Calm 16.09 Mostly Cloudy FEW011 SCT030 BKN048 -13 -14 92% 76.17 0.0
17 00:55 Calm 16.09 Mostly Cloudy FEW027 FEW035 BKN060 -12 -12 100% 76.15 0.0
17 00:35 Calm 1.21 Fog/Mist BKN029 BKN034 OVC045 -11 -11 100% 76.15 0.0
17 00:15 Calm 6.44 Fog/Mist SCT029 BKN035 OVC055 -10 -10 100% 76.15 0.0
16 23:55 NE 7 1.21 Light Snow Fog/Mist BKN036 OVC041 -11 -11 100% -15 76.15 0.0
16 23:35 Calm 11.27 Mostly Cloudy FEW026 SCT043 BKN055 -10 -10 100% 76.12 0.0
16 23:15 Calm 16.09 Overcast FEW011 BKN034 OVC049 -8 -8 100% 76.12 0.0
16 22:55 Calm 16.09 Overcast SCT035 BKN047 OVC065 -8 -8 100% 76.12 0.0
16 22:35 Calm 16.09 Mostly Cloudy FEW036 SCT050 BKN055 -8 -8 100% 76.12 0.0
16 22:15 Calm 16.09 Light Snow BKN037 BKN044 OVC055 -8 -8 100% 76.1 0.0
16 21:55 Calm 16.09 Mostly Cloudy FEW024 SCT039 BKN046 -8 -8 100% 76.07 0.0
16 21:35 Calm 16.09 Overcast SCT025 BKN050 OVC110 -7 -7 100% 76.05 0.0
16 20:55 Calm 16.09 Overcast FEW042 BKN055 OVC075 -7 -7 100% 76.02 0.0
16 20:35 SW 9 16.09 Mostly Cloudy FEW042 SCT050 BKN065 -7 -7 100% -11 76 0.0
16 20:15 S 7 16.09 Mostly Cloudy FEW041 SCT050 BKN060 -7 -7 100% -10 75.97 0.0
16 19:55 S 7 16.09 Overcast SCT031 BKN043 OVC065 -7 -8 93% -10 75.95 0.0
16 19:35 NE 6 16.09 Overcast FEW023 BKN029 OVC034 -6 -8 86% 75.92 0.0
16 19:15 NE 13 16.09 Light Snow SCT023 BKN028 OVC038 -6 -8 86% -11 75.9 0.0
16 18:55 NE 13 8.05 Light Snow Fog/Mist FEW003 SCT017 BKN024 -6 -7 93% -11 75.87 0.0
16 18:35 N 19 G 30 0.24 Heavy Snow Freezing Fog OVC003 -6 -6 100% -12 75.84 0.0
16 17:55 W 13 G 33 0.40 Snow Freezing Fog OVC003 -5 -5 100% -10 75.74 0.0
16 17:35 W 15 G 28 0.24 Heavy Snow Freezing Fog OVC003 -5 -5 100% -10 75.69 0.0
16 16:55 SW 15 G 28 0.40 Snow Freezing Fog OVC003 -4 -4 100% -9 75.69 0.0
16 16:35 SW 17 G 33 0.80 Light Snow Freezing Fog BKN003 OVC022 -4 -5 93% -9 75.69 0.0
16 16:15 SW 28 4.83 Partly Cloudy with Haze FEW022 SCT028 -4 -6 86% -11 75.67 0.0
16 15:55 SW 31 G 48 4.83 A Few Clouds with Haze FEW016 FEW022 FEW029 -4 -7 80% -11 75.69 0.0
16 15:35 SW 37 G 52 3.22 Light Snow Haze and Breezy FEW023 SCT030 -4 -8 74% -12 75.69 0.0
16 15:15 S 37 11.27 Light Snow and Breezy FEW024 SCT030 -4 -8 74% -12 75.69 0.0
16 14:55 SW 33 G 48 4.83 Light Snow Haze and Breezy SCT023 SCT032 -4 -8 74% -12 75.69 0.0
16 14:35 SW 26 G 44 2.01 Light Snow Fog/Mist FEW014 SCT021 BKN026 -4 -6 86% -11 75.69 0.0
16 14:15 SW 22 G 37 1.21 Light Snow Fog/Mist VV005 -4 -5 93% -10 75.69 0.0
16 13:55 SW 35 G 44 2.01 Light Snow Fog/Mist and Breezy CLR -4 -6 86% -12 75.67 0.0
16 13:35 SW 39 G 65 2.82 Light Snow Fog/Mist and Breezy SCT003 -4 -6 86% -12 75.67 0.0
16 13:15 SW 24 G 44 0.40 Snow Freezing Fog OVC003 -5 -5 100% -12 75.64 0.0
16 12:55 SW 37 G 54 0.40 Snow Freezing Fog and Breezy OVC003 -5 -5 100% -13 75.64 0.0
16 12:35 SW 22 G 31 0.40 Snow Freezing Fog OVC003 -5 -5 100% -11 75.64 0.0
16 12:15 SW 26 G 37 0.24 Heavy Snow Freezing Fog OVC002 -5 -5 100% -12 75.62 0.0
16 11:30 SW 15 0.80 Light Snow Freezing Fog BKN003 -4 -4 100% -9 75.59 0.0
16 10:55 SW 9 0.24 Heavy Snow Freezing Fog OVC002 -5 -5 100% -9 75.59 0.0
16 10:35 SW 13 G 22 0.24 Heavy Snow Freezing Fog OVC002 -5 -5 100% -10 75.62 0.0
16 10:15 SW 17 G 26 0.80 Light Snow Freezing Fog BKN003 -5 -5 100% -10 75.62 0.0
16 09:55 SW 11 0.80 Light Snow Freezing Fog OVC003 -4 -4 100% -8 75.59 0.0
16 09:35 W 9 0.80 Light Snow Fog/Mist OVC003 -4 -4 100% -7 75.59 0.0
16 09:15 SW 15 0.40 Snow Freezing Fog OVC003 -4 -4 100% -9 75.57 0.0
16 08:55 SW 13 G 22 0.80 Light Snow Fog/Mist OVC003 -4 -4 100% -8 75.54 0.0
16 08:35 SW 17 G 28 0.40 Snow Freezing Fog OVC003 -4 -4 100% -9 75.54 0.0
16 08:15 SW 15 G 31 0.40 Snow Freezing Fog OVC002 -4 -4 100% -9 75.54 0.0
16 07:55 SW 15 G 26 0.40 Snow Freezing Fog OVC002 -4 -4 100% -9 75.51 0.0 0.03
16 07:35 SW 19 3.22 Light Snow Fog/Mist FEW003 FEW022 SCT027 -3 -3 100% -8 75.49 0.0
16 07:15 SW 20 2.01 Light Snow Fog/Mist BKN003 BKN008 OVC023 -3 -3 100% -9 75.46 0.0
16 06:55 SW 22 4.02 Light Snow Fog/Mist FEW003 SCT018 BKN027 -2 -2 100% -8 75.41 0.0
16 06:35 S 20 6.44 Light Snow Fog/Mist FEW005 FEW017 OVC031 -2 -2 100% -7 75.41 0.0
Date Time (mdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)