National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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.
11 13:35 SW 26 G 41 16.09 Fair CLR 21 5 35% 76.5 0.0
11 13:15 SW 24 G 37 16.09 Fair CLR 20 6 40% 76.53 0.0
11 12:55 S 28 16.09 Fair CLR 20 5 38% 76.53 0.0
11 12:35 S 33 16.09 Fair and Breezy CLR 20 6 40% 76.53 0.0
11 12:15 SW 30 G 41 16.09 Fair CLR 18 6 46% 76.56 0.0
11 11:55 SW 22 G 39 16.09 Fair CLR 19 5 40% 76.56 0.0
11 11:35 S 26 G 35 16.09 Fair CLR 19 5 40% 76.58 0.0
11 11:15 S 24 G 37 16.09 Fair CLR 18 4 40% 76.58 0.0
11 10:55 SW 19 G 31 16.09 Fair CLR 17 4 42% 76.61 0.0
11 10:35 SW 28 G 37 16.09 Fair CLR 17 4 42% 76.61 0.0
11 10:15 SW 24 16.09 Fair CLR 17 4 42% 76.61 0.0
11 09:55 S 19 G 30 16.09 Fair CLR 17 3 39% 76.61 0.0
11 09:35 S 13 G 28 16.09 Fair CLR 16 5 48% 76.61 0.0
11 09:15 Calm 16.09 Fair CLR 14 7 63% 76.63 0.0
11 08:55 Calm 16.09 Fair CLR 12 8 77% 76.63 0.0
11 08:35 Calm 16.09 Fair CLR 11 9 88% 76.66 0.0
11 08:15 Calm 16.09 Fair CLR 10 9 94% 76.66 0.0
11 07:55 Calm 16.09 Fair CLR 9 9 100% 76.66 0.0
11 07:35 Calm 16.09 Fair CLR 8 8 100% 76.66 0.0
11 07:15 Calm 16.09 Fair CLR 7 7 100% 76.66 0.0
11 06:55 Calm 16.09 Fair CLR 5 5 100% 76.66 0.0
11 06:35 Calm 16.09 Fair CLR 4 4 100% 76.66 0.0
11 05:55 Calm 16.09 Fair CLR 2 2 100% 76.63 0.0
11 05:35 Calm 16.09 Fair CLR 2 2 100% 76.63 0.0
11 05:15 Calm 16.09 Fair CLR 2 2 100% 76.63 0.0
11 04:55 Calm 16.09 Fair CLR 3 3 100% 76.63 0.0
11 04:35 Calm 16.09 Fair CLR 3 3 100% 76.61 0.0
11 04:15 Calm 16.09 Fair CLR 4 4 100% 76.61 0.0
11 03:55 Calm 16.09 Fair CLR 4 4 100% 76.61 0.0
11 03:35 Calm 16.09 Fair CLR 5 5 100% 76.61 0.0
11 03:15 Calm 16.09 Fair CLR 5 5 100% 76.61 0.0
11 02:55 Calm 16.09 Fair CLR 5 5 100% 76.61 0.0
11 02:35 Calm 16.09 Fair CLR 6 6 100% 76.61 0.0
11 02:15 Calm 16.09 Fair CLR 6 6 100% 76.61 0.0
11 01:55 Calm 16.09 Fair CLR 7 7 100% 76.61 0.0
11 01:35 Calm 16.09 Fair CLR 7 7 100% 76.61 0.0
11 01:15 SW 6 16.09 Fair CLR 8 8 100% 76.61 0.0
11 00:55 S 7 16.09 Fair CLR 8 8 100% 7 76.61 0.0
11 00:35 Calm 16.09 Fair CLR 8 8 100% 76.61 0.0
11 00:15 Calm 16.09 Fair CLR 8 8 100% 76.61 0.0
10 23:55 Calm 16.09 Fair CLR 9 9 100% 76.63 0.0
10 23:35 S 6 16.09 Fair CLR 10 10 100% 76.61 0.0
10 23:15 Calm 16.09 Partly Cloudy SCT080 10 10 100% 76.61 0.0
10 22:55 Calm 16.09 Partly Cloudy SCT080 12 11 94% 76.61 0.0
10 22:35 S 9 16.09 A Few Clouds FEW075 12 11 94% 76.58 0.0
10 22:15 SW 7 16.09 Partly Cloudy SCT075 13 11 88% 76.58 0.0
10 21:55 SW 11 16.09 Partly Cloudy SCT075 13 12 94% 76.56 0.0
10 21:35 SW 15 16.09 Fair CLR 14 11 82% 76.56 0.0
10 21:15 SW 13 16.09 A Few Clouds FEW080 15 10 72% 76.53 0.0
10 20:55 SW 17 16.09 Partly Cloudy SCT080 16 10 68% 76.5 0.0
10 20:35 SW 19 16.09 A Few Clouds FEW080 17 10 64% 76.5 0.0
10 20:15 SW 22 G 33 16.09 A Few Clouds FEW075 18 8 52% 76.5 0.0
10 19:55 SW 17 G 30 16.09 A Few Clouds FEW075 18 8 52% 76.48 0.0
10 19:35 SW 17 G 28 16.09 Partly Cloudy SCT080 19 9 52% 76.45 0.0
10 19:15 W 15 G 26 16.09 Mostly Cloudy BKN075 BKN085 20 2 30% 76.45 0.0
10 18:55 W 19 G 31 16.09 Partly Cloudy SCT080 SCT090 20 2 30% 76.45 0.0
10 18:35 Vrbl 13 16.09 A Few Clouds FEW075 FEW085 20 2 30% 76.45 0.0
10 18:15 Vrbl 7 G 30 16.09 A Few Clouds FEW075 20 2 30% 76.45 0.0
10 17:55 SW 15 G 33 16.09 Partly Cloudy SCT075 SCT085 20 2 30% 76.45 0.0
10 17:35 W 15 G 35 16.09 A Few Clouds FEW075 FEW085 21 3 31% 76.45 0.0
10 17:15 W 19 G 30 16.09 A Few Clouds FEW075 FEW085 20 2 30% 76.45 0.0
10 16:55 W 13 G 31 16.09 Partly Cloudy FEW070 SCT080 20 2 30% 76.45 0.0
10 16:35 SW 17 G 30 16.09 Partly Cloudy SCT070 SCT090 20 2 30% 76.48 0.0
10 16:15 W 22 G 37 16.09 A Few Clouds FEW080 20 2 30% 76.48 0.0
10 15:55 SW 24 G 39 16.09 A Few Clouds FEW080 20 2 30% 76.48 0.0
10 15:35 W 19 G 35 16.09 A Few Clouds FEW075 FEW085 20 1 28% 76.5 0.0
10 15:15 W 15 G 30 16.09 Partly Cloudy SCT075 SCT085 19 0 28% 76.5 0.0
10 14:55 SW 20 G 41 16.09 Partly Cloudy FEW070 SCT080 SCT085 19 2 32% 76.5 0.0
10 14:35 SW 22 G 39 16.09 Partly Cloudy FEW065 SCT075 19 2 32% 76.5 0.0
10 14:15 W 22 G 35 16.09 Partly Cloudy SCT065 SCT075 19 4 37% 76.53 0.0
10 13:55 W 17 G 35 16.09 Mostly Cloudy BKN065 BKN075 19 3 35% 76.5 0.0
10 13:35 SW 28 16.09 Mostly Cloudy SCT060 BKN070 BKN075 19 5 40% 76.53 0.0
10 13:15 SW 20 G 39 16.09 Mostly Cloudy SCT055 BKN070 19 5 40% 76.53 0.0
10 12:55 Vrbl 7 G 24 16.09 Mostly Cloudy SCT055 BKN065 BKN075 17 5 45% 76.53 0.0
10 12:35 SW 20 16.09 Overcast BKN055 BKN070 OVC080 17 6 49% 76.53 0.0
10 12:15 SW 22 G 39 16.09 Mostly Cloudy FEW050 SCT060 BKN070 18 7 49% 76.53 0.0
10 11:55 SW 28 G 39 16.09 Partly Cloudy FEW050 SCT065 SCT075 17 6 49% 76.53 0.0
10 11:35 SW 28 16.09 A Few Clouds FEW049 FEW060 17 6 49% 76.53 0.0
10 11:15 SW 13 G 24 16.09 Partly Cloudy FEW037 SCT046 SCT060 16 7 55% 76.53 0.0
10 10:55 W 13 G 26 16.09 Mostly Cloudy SCT037 BKN045 BKN060 16 9 63% 76.53 0.0
10 10:35 W 13 G 28 16.09 Mostly Cloudy FEW039 BKN047 BKN060 16 9 63% 76.53 0.0
10 10:15 SW 17 G 31 16.09 A Few Clouds FEW027 FEW033 FEW049 15 9 68% 76.53 0.0
10 09:55 SW 19 G 28 16.09 A Few Clouds FEW027 FEW034 16 11 72% 76.5 0.0
10 09:35 SW 17 16.09 Partly Cloudy FEW044 SCT070 15 13 88% 76.5 0.0
10 09:15 S 20 16.09 Mostly Cloudy SCT043 BKN070 14 13 94% 76.5 0.0
10 08:55 SW 13 16.09 Overcast BKN042 OVC049 13 13 100% 76.5 0.0
10 08:35 SW 13 16.09 Partly Cloudy SCT045 13 13 100% 76.48 0.0
10 08:15 SW 11 16.09 Partly Cloudy SCT007 SCT013 SCT075 13 13 100% 76.48 0.0
10 07:55 Calm 16.09 Mostly Cloudy FEW006 FEW043 BKN075 12 12 100% 76.48 0.0
10 07:35 SW 11 16.09 Partly Cloudy FEW035 FEW045 SCT070 11 11 100% 76.45 0.0
10 07:15 SW 7 16.09 Overcast SCT021 BKN036 OVC070 11 11 100% 76.45 0.0
10 06:55 SW 9 16.09 Overcast FEW016 BKN021 OVC065 10 10 100% 9 76.45 0.0
10 06:35 Calm 16.09 Overcast OVC020 9 9 100% 76.45 0.0
10 06:15 Calm 11.27 Light Rain BKN021 BKN027 OVC033 9 9 100% 76.43 0.0
10 05:55 Calm 16.09 Overcast OVC032 9 9 100% 76.4 0.0
10 05:35 Calm 16.09 Overcast FEW003 BKN031 OVC036 9 9 100% 76.4 0.0
10 05:15 Calm 16.09 Overcast SCT003 OVC034 9 9 100% 76.38 0.0
10 04:55 Calm 16.09 Overcast OVC035 9 9 100% 76.38 0.0
10 04:35 Calm 16.09 Overcast SCT004 OVC036 9 9 100% 76.38 0.0
10 04:15 Calm 12.87 Overcast SCT004 OVC036 9 9 100% 76.35 0.0
10 03:55 Calm 16.09 Overcast SCT003 OVC039 8 8 100% 76.38 0.0
10 03:35 Calm 16.09 Overcast OVC003 9 9 100% 76.35 0.0
10 03:15 Calm 14.48 Overcast OVC004 9 9 100% 76.35 0.0
10 02:55 S 6 11.27 Overcast OVC004 9 9 100% 76.38 0.0
10 02:35 Calm 16.09 Overcast BKN005 OVC070 9 9 100% 76.4 0.0
10 02:15 Calm 16.09 Overcast SCT004 OVC070 9 9 100% 76.4 0.0
10 01:55 Calm 16.09 Mostly Cloudy SCT002 SCT013 BKN065 9 9 100% 76.4 0.0
10 01:35 Calm 11.27 Partly Cloudy FEW001 SCT013 9 9 100% 76.4 0.0
10 00:55 Calm 16.09 Partly Cloudy SCT090 SCT120 10 10 100% 76.43 0.0
10 00:35 Calm 16.09 Partly Cloudy FEW065 SCT120 10 10 100% 76.45 0.0
10 00:15 Calm 16.09 Overcast BKN070 BKN085 OVC120 10 10 100% 76.45 0.0
09 23:35 SW 6 16.09 Overcast SCT005 BKN070 OVC095 11 11 100% 76.48 0.0
09 23:15 Calm 16.09 Overcast OVC005 11 11 100% 76.5 0.0
09 22:55 SW 6 16.09 Overcast BKN005 OVC070 11 11 100% 76.5 0.0 0.13
09 22:35 W 7 16.09 Overcast FEW004 OVC070 11 11 100% 76.53 0.0
09 22:15 NE 6 9.66 Fog/Mist FEW005 SCT030 OVC065 11 11 100% 76.53 0.0
09 21:55 Vrbl 6 4.83 Rain FEW004 BKN025 OVC032 11 11 100% 76.58 0.0 0.25
09 21:35 Vrbl 9 G 19 16.09 Overcast OVC032 11 11 100% 76.58 0.0
09 21:15 Calm 6.44 Fog/Mist FEW005 BKN036 OVC050 12 12 100% 76.53 0.0
09 20:55 SW 11 14.48 Overcast BKN055 OVC075 12 12 100% 76.5 0.0 0.03
09 20:35 Calm 0.00 NULL NULL 11 11 100% 76.48 0.0
09 20:15 Vrbl 7 16.09 Mostly Cloudy SCT080 BKN120 11 11 100% 76.5 0.0
09 19:55 Calm 16.09 Partly Cloudy FEW070 SCT090 12 12 100% 76.45 0.0 0.15
09 19:35 Vrbl 6 16.09 Mostly Cloudy FEW005 SCT075 BKN090 12 12 100% 76.48 0.0
09 19:15 Calm 6.44 Light Rain SCT004 BKN033 OVC075 11 11 100% 76.5 0.0
09 18:35 N 13 4.02 Rain FEW004 BKN038 OVC065 13 13 100% 76.53 0.0
09 18:15 N 17 G 28 11.27 Light Drizzle BKN070 OVC080 17 8 56% 76.48 0.0
09 17:55 N 20 16.09 Overcast BKN075 OVC085 19 8 49% 76.38 0.0
09 17:35 Calm 16.09 Overcast FEW075 BKN090 OVC110 19 7 46% 76.38 0.0
09 17:15 W 11 16.09 Mostly Cloudy BKN110 19 8 49% 76.35 0.0
09 16:55 S 13 G 22 16.09 Mostly Cloudy BKN110 19 10 56% 76.35 0.0
09 16:35 S 15 G 28 16.09 A Few Clouds FEW110 19 10 56% 76.35 0.0
09 16:15 SW 17 G 31 14.48 A Few Clouds FEW055 FEW080 FEW095 19 10 56% 76.35 0.0
09 15:55 SW 24 G 37 16.09 A Few Clouds FEW120 22 7 38% 76.38 0.0
09 15:35 SW 20 G 35 16.09 Partly Cloudy FEW075 SCT120 22 6 36% 76.35 0.0
09 15:15 SW 19 G 30 16.09 Mostly Cloudy BKN070 24 7 34% 25 76.38 0.0
09 14:55 SW 22 G 37 16.09 Mostly Cloudy BKN075 BKN090 23 7 36% 76.4 0.0
09 14:35 SW 20 16.09 Mostly Cloudy SCT070 BKN085 23 8 38% 76.43 0.0
09 14:15 Calm 16.09 A Few Clouds FEW065 FEW075 21 9 46% 76.45 0.0
09 13:55 N 11 16.09 Fair CLR 21 11 53% 76.48 0.0
09 13:35 N 13 G 24 16.09 Fair CLR 19 13 68% 76.48 0.0
09 13:15 Vrbl 6 16.09 Partly Cloudy FEW060 SCT080 SCT095 18 11 64% 76.48 0.0
09 12:55 N 13 9.66 Light Rain FEW060 SCT075 BKN080 16 13 83% 76.58 0.0 0.03
09 12:35 Vrbl 7 16.09 Partly Cloudy FEW085 SCT120 20 7 43% 76.5 0.0
09 12:15 S 7 16.09 A Few Clouds FEW090 FEW110 19 6 43% 76.56 0.0
09 11:55 SE 7 G 19 16.09 A Few Clouds FEW090 19 8 49% 76.56 0.0
09 11:35 E 15 G 26 16.09 Fair CLR 18 8 52% 76.56 0.0
09 11:15 SE 20 G 31 16.09 Partly Cloudy FEW045 FEW060 SCT080 16 9 63% 76.56 0.0
09 10:55 NE 13 16.09 Mostly Cloudy FEW045 SCT060 BKN075 14 10 77% 76.66 0.0
09 10:35 Calm 16.09 Mostly Cloudy BKN070 BKN090 14 11 82% 76.71 0.0
09 10:15 Calm 16.09 Mostly Cloudy FEW049 SCT070 BKN080 14 10 77% 76.66 0.0
09 09:55 Calm 16.09 Mostly Cloudy FEW022 FEW049 BKN100 14 8 67% 76.63 0.0
09 09:35 Calm 16.09 Mostly Cloudy BKN100 BKN120 15 7 59% 76.58 0.0
09 09:15 Calm 16.09 A Few Clouds FEW120 14 8 67% 76.58 0.0
09 08:55 Calm 16.09 Fair CLR 14 8 67% 76.58 0.0
09 08:35 Calm 16.09 Fair CLR 13 8 72% 76.56 0.0
09 08:15 Vrbl 6 16.09 Fair CLR 11 8 82% 76.58 0.0
09 07:55 NE 6 16.09 Fair CLR 10 8 88% 76.56 0.0
09 07:35 Calm 16.09 Fair CLR 9 8 94% 76.56 0.0
09 07:15 Calm 16.09 Fair CLR 7 7 100% 76.56 0.0
09 06:55 Calm 16.09 Fair CLR 5 5 100% 76.53 0.0
09 06:35 Calm 16.09 Fair CLR 4 4 100% 76.53 0.0
09 06:15 Calm 16.09 Fair CLR 4 4 100% 76.53 0.0
09 05:55 Calm 16.09 A Few Clouds FEW100 4 4 100% 76.5 0.0
09 05:35 Calm 16.09 A Few Clouds FEW110 4 4 100% 76.5 0.0
09 05:15 Calm 16.09 Partly Cloudy SCT110 4 4 100% 76.5 0.0
09 04:55 Calm 16.09 Mostly Cloudy BKN110 5 5 100% 76.48 0.0
09 04:35 S 6 16.09 Fair CLR 5 5 100% 76.48 0.0
09 04:15 Calm 16.09 Fair CLR 5 5 100% 76.48 0.0
09 03:55 Calm 16.09 Fair CLR 5 5 100% 76.48 0.0
09 03:35 Calm 16.09 Fair CLR 6 6 100% 76.45 0.0
09 03:15 Calm 16.09 Fair CLR 6 6 100% 76.45 0.0
09 02:55 Calm 16.09 Fair CLR 6 6 100% 76.45 0.0
09 02:35 Calm 16.09 Fair CLR 7 7 100% 76.43 0.0
09 02:15 SW 6 16.09 Fair CLR 8 8 100% 76.43 0.0
09 01:55 Calm 16.09 A Few Clouds FEW080 8 8 100% 76.4 0.0
09 01:35 Calm 16.09 Fair CLR 8 8 100% 76.4 0.0
09 01:15 Calm 16.09 Fair CLR 8 8 100% 76.4 0.0
09 00:55 Calm 16.09 Fair CLR 9 8 94% 76.4 0.0
09 00:35 SW 6 16.09 Fair CLR 10 8 88% 76.4 0.0
09 00:15 Calm 16.09 Fair CLR 10 8 88% 76.38 0.0
08 23:55 NE 11 16.09 Fair CLR 11 7 77% 76.38 0.0
08 23:35 Calm 16.09 Fair CLR 12 7 72% 76.38 0.0
08 23:15 Calm 16.09 Fair CLR 14 6 59% 76.38 0.0
08 22:55 SW 9 16.09 Fair CLR 13 7 67% 76.38 0.0
08 22:35 Calm 16.09 A Few Clouds FEW120 15 7 59% 76.35 0.0
08 22:15 Vrbl 6 16.09 Mostly Cloudy BKN120 16 7 55% 76.35 0.0
08 21:55 SW 7 16.09 Mostly Cloudy BKN120 15 7 59% 76.35 0.0
08 21:35 S 6 16.09 Fair CLR 16 7 55% 76.33 0.0
08 21:15 SW 9 16.09 A Few Clouds FEW100 17 7 52% 76.33 0.0
08 20:55 SW 7 16.09 Mostly Cloudy BKN110 19 7 46% 76.3 0.0
08 20:35 SW 7 16.09 Mostly Cloudy BKN110 20 7 43% 76.3 0.0
08 20:15 SW 9 16.09 Partly Cloudy SCT095 SCT120 20 6 40% 76.3 0.0
08 19:55 SW 15 16.09 Fair CLR 22 5 33% 76.3 0.0
08 19:35 SW 6 16.09 Partly Cloudy SCT120 21 6 38% 76.28 0.0
08 19:15 SW 7 16.09 Partly Cloudy SCT120 21 5 35% 76.28 0.0
08 18:55 SW 13 16.09 Partly Cloudy SCT100 SCT110 22 4 31% 76.28 0.0
08 18:35 Calm 16.09 Mostly Cloudy SCT090 BKN110 24 4 27% 25 76.28 0.0
08 18:15 SW 17 16.09 Partly Cloudy SCT090 SCT110 23 5 31% 76.28 0.0
08 17:55 SW 11 16.09 A Few Clouds FEW110 22 4 31% 76.3 0.0
08 17:35 SW 22 G 35 16.09 Mostly Cloudy SCT085 BKN110 24 4 27% 25 76.3 0.0
08 17:15 SW 20 G 35 16.09 Mostly Cloudy BKN085 24 4 27% 25 76.3 0.0
08 16:55 SW 17 16.09 Partly Cloudy FEW080 SCT110 22 4 31% 76.3 0.0
08 16:35 SW 26 16.09 A Few Clouds FEW100 23 4 29% 76.3 0.0
08 16:15 SW 24 G 39 16.09 A Few Clouds FEW095 24 5 29% 25 76.3 0.0
08 15:55 SW 24 G 35 16.09 Partly Cloudy SCT095 24 4 27% 25 76.3 0.0
08 15:35 SW 22 G 43 16.09 Mostly Cloudy BKN100 24 4 27% 25 76.3 0.0
08 15:15 SW 30 G 54 16.09 Partly Cloudy SCT100 24 -1 19% 24 76.3 0.0
08 14:55 W 19 G 31 16.09 Fair CLR 24 -2 18% 24 76.33 0.0
08 14:35 SW 22 G 35 16.09 Fair CLR 24 0 21% 25 76.33 0.0
08 14:15 SW 20 G 33 16.09 Fair CLR 24 2 24% 25 76.33 0.0
08 13:55 W 19 G 33 16.09 Fair CLR 23 2 25% 76.33 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)