Weather observations for the past three days for
Yellowstone Lake
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.
20 15:56 Vrbl 9 0.00 NULL NULL 15 -10.6 16% 76.5 1016.2
20 14:56 Calm 0.00 NULL NULL 14.4 -11.1 16% 76.53 1016.3
20 13:56 Vrbl 6 0.00 NULL NULL 14.4 -11.1 16% 76.53 1016.3
20 11:56 Calm 0.00 NULL NULL 8.3 -6.1 8.9 -5 36% 76.61 1019.3
20 10:56 Calm 0.00 NULL NULL 5.6 -2.8 55% 76.61 1020.3
20 09:56 SE 7 0.00 NULL NULL 2.8 -5 57% 1 76.61 1020.9
20 08:56 Calm 0.00 NULL NULL 2.8 -3.9 62% 76.61 1020.6
20 07:56 Calm 0.00 NULL NULL -2.2 -5 81% 76.61 1020.8
20 06:56 Calm 0.00 NULL NULL -5 -6.1 92% 76.61 1019.6
20 05:56 Calm 0.00 NULL NULL -3.9 -5.6 -2.2 -3.9 88% 76.63 1019.4
20 04:56 Calm 0.00 NULL NULL -3.3 -5.6 84% 76.63 1019.0
20 02:56 Calm 0.00 NULL NULL -2.2 -5 81% 76.63 1019.1
20 01:56 Calm 0.00 NULL NULL -2.2 -5 81% 76.63 1020.2
20 00:56 Calm 0.00 NULL NULL -2.8 -5 85% 76.63 1020.9
19 23:56 Calm 0.00 NULL NULL -2.8 -5 11.1 -2.8 85% 76.61 1020.8
19 22:56 Calm 0.00 NULL NULL -2.2 -5 81% 76.61 1021.2
19 21:56 Calm 0.00 NULL NULL -2.2 -5.6 78% 76.61 1022.0
19 20:56 Calm 0.00 NULL NULL -1.1 -4.4 79% 76.61 1021.8
19 19:56 Calm 0.00 NULL NULL 2.8 -3.9 62% 76.58 1021.6
19 18:56 Vrbl 6 0.00 NULL NULL 10 -10.6 22% 76.61 1020.8
19 17:56 Vrbl 7 0.00 NULL NULL 10.6 -10.6 11.1 3.3 22% 76.61 1020.5
19 16:56 Vrbl 6 0.00 NULL NULL 10.6 -10.6 22% 76.63 1020.9
19 15:56 Calm 0.00 NULL NULL 10 -10 24% 76.66 1021.3
19 14:56 Calm 0.00 NULL NULL 9.4 -9.4 26% 76.71 1021.8
19 13:56 Vrbl 6 0.00 NULL NULL 6.1 -5 45% 76.71 1023.1
19 12:56 Vrbl 6 0.00 NULL NULL 4.4 -6.7 45% 76.73 1023.9
19 11:56 E 9 0.00 NULL NULL 3.3 -5 3.3 -9.4 55% 1 76.78 1024.4
19 10:56 E 6 0.00 NULL NULL 1.7 -5.6 59% 76.78 1024.8
19 09:56 Vrbl 6 0.00 NULL NULL 0 -4.4 73% 76.78 1024.6
19 08:56 E 6 0.00 NULL NULL -1.7 -5 78% 76.76 1024.9
19 07:56 Calm 0.00 NULL NULL -5.6 -7.8 85% 76.78 1025.4
19 06:56 Calm 0.00 NULL NULL -9.4 -10.6 91% 76.73 1025.6
19 05:56 Calm 0.00 NULL NULL -8.9 -10 -6.1 -8.9 92% 76.73 1024.8
19 04:56 W 6 0.00 NULL NULL -8.9 -9.4 96% 76.73 1024.8
19 03:56 Calm 0.00 NULL NULL -8.3 -9.4 92% 76.73 1024.9
19 02:56 Calm 0.00 NULL NULL -7.8 -8.9 92% 76.76 1025.4
19 01:56 Calm 0.00 NULL NULL -7.2 -8.9 88% 76.78 1025.8
19 00:56 Calm 0.00 NULL NULL -6.7 -8.3 89% 76.78 1025.8
18 23:56 Calm 0.00 NULL NULL -6.1 -7.8 2.8 -6.1 88% 76.76 1025.6
18 22:56 W 6 0.00 NULL NULL -5 -7.2 85% 76.81 1026.2
18 21:56 Calm 0.00 NULL NULL -3.9 -6.7 81% 76.81 1026.5
18 20:56 Calm 0.00 NULL NULL -2.8 -5.6 81% 76.78 1026.8
18 19:56 Calm 0.00 NULL NULL -0.6 -7.8 59% 76.78 1028.2
18 18:56 Vrbl 7 0.00 NULL NULL 1.7 -8.9 46% -0 76.78 1028.2
18 17:56 Vrbl 7 0.00 NULL NULL 2.8 -6.7 3.3 -1.1 50% 1 76.78 1027.8
18 16:56 Vrbl 6 0.00 NULL NULL 2.8 -5.6 54% 76.78 1027.9
18 15:56 Calm 0.00 NULL NULL 2.2 -6.1 55% 76.81 1027.8
18 14:56 Vrbl 11 0.00 NULL NULL 1.1 -6.1 59% -2 76.84 1028.3
18 13:56 Vrbl 9 0.00 NULL NULL 0.6 -6.1 61% -2 76.84 1027.9
18 11:56 Calm 0.00 NULL NULL -0.6 -8.3 -0.6 -16.1 56% 76.84 1028.2
18 10:56 Vrbl 6 0.00 NULL NULL -1.7 -8.3 61% 76.81 1027.3
18 09:56 Vrbl 7 0.00 NULL NULL -3.9 -8.9 69% -7 76.78 1027.3
18 08:56 Calm 0.00 NULL NULL -6.1 -9.4 78% 76.78 1028.0
18 07:56 Calm 0.00 NULL NULL -12.8 -15 84% 76.76 1029.7
18 06:56 Calm 0.00 NULL NULL -15.6 -17.8 83% 76.71 1029.4
18 05:56 Calm 0.00 NULL NULL -15.6 -17.2 -10.6 -15.6 88% 76.66 1028.8
18 04:56 Calm 0.00 NULL NULL -15 -16.7 87% 76.63 1028.1
18 03:56 NW 6 0.00 NULL NULL -13.9 -15.6 87% 76.61 1027.3
18 02:56 NW 6 0.00 NULL NULL -13.3 -14.4 92% 76.58 1026.6
18 01:56 W 6 0.00 NULL NULL -12.2 -13.3 92% 76.61 1026.8
18 00:56 Calm 0.00 NULL NULL -11.1 -12.8 87% 76.58 1025.9
17 23:56 Calm 0.00 NULL NULL -10.6 -12.2 -5 -10.6 88% 76.56 1026.4
17 22:56 SW 6 0.00 NULL NULL -8.9 -10.6 88% 76.58 1025.9
17 21:56 W 7 0.00 NULL NULL -7.2 -10.6 77% -10 76.53 1024.9
17 20:56 W 6 0.00 NULL NULL -7.2 -10.6 77% 76.48 1025.0
17 19:56 W 11 0.00 NULL NULL -6.1 -9.4 78% -10 76.43 1024.3
17 18:56 W 15 G 30 0.00 NULL NULL -5 -10 68% -10 76.43 1025.5
17 17:56 W 11 0.00 NULL NULL -4.4 -10 -3.9 -6.1 65% -8 76.4 1024.3
17 16:56 W 17 G 30 0.00 NULL NULL -4.4 -8.9 71% -10 76.38 1024.0
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)