Weather observations for the past three days for
Yellowstone Lake
Imperial (Metric)
Date Time (mst) 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.
30 00:56 Calm 0.00 NULL NULL 9 5 84% 30.01 1022.2
29 23:56 Calm 0.00 NULL NULL 8.1 3.9 83% 30.04 1024.1
29 22:56 W 3 0.00 NULL NULL 7 3 10 1.9 84% 30.04 1025.0
29 21:56 Calm 0.00 NULL NULL 3.9 -0 83% 30.05 1025.9
29 20:56 Calm 0.00 NULL NULL 1.9 -2 83% 30.06 1030.8
29 19:56 NW 3 0.00 NULL NULL 3 -0.9 83% 30.09 1032.0
29 18:56 Calm 0.00 NULL NULL 3.9 -0.9 80% 30.1 1032.0
29 16:56 Calm 0.00 NULL NULL 10 5 23 10 80% 30.12 1030.7
29 15:56 W 3 0.00 NULL NULL 19 -2 39% 30.12 1029.1
29 14:56 NW 6 0.00 NULL NULL 23 -2.9 32% 17 30.12 1027.8
29 13:56 Calm 0.00 NULL NULL 21.9 1 40% 30.12 1027.3
29 12:56 Calm 0.00 NULL NULL 21 1.9 43% 30.16 1028.3
29 11:56 Vrbl 3 0.00 NULL NULL 17.1 6.1 62% 30.17 1029.2
29 10:56 E 3 0.00 NULL NULL 15.1 7 16 -8 70% 30.19 1029.4
29 09:56 Calm 0.00 NULL NULL 12.9 6.1 74% 30.19 1029.5
29 08:56 Calm 0.00 NULL NULL -4 -9 79% 30.18 1032.6
29 07:56 NW 3 0.00 NULL NULL -8 -11.9 82% 30.18 1032.7
29 06:56 Calm 0.00 NULL NULL -7.1 -11 82% 30.17 1031.8
29 05:56 Calm 0.00 NULL NULL -5.1 -8 87% 30.18 1030.2
29 04:56 Calm 0.00 NULL NULL -2.9 -7.1 10 -4 82% 30.17 1028.9
29 03:56 W 3 0.00 NULL NULL -4 -7.1 86% 30.19 1029.4
29 02:56 W 6 0.00 NULL NULL -2 -5.1 87% -13 30.18 1028.6
29 01:56 Calm 0.00 NULL NULL 1.9 -2 83% 30.17 1027.3
29 00:56 Calm 0.00 NULL NULL 5 -0.9 76% 30.15 1025.7
28 23:56 Vrbl 5 0.00 NULL NULL 7 1 76% -1 30.11 1024.7
28 22:56 Vrbl 6 0.00 NULL NULL 10 1.9 28 10 69% 1 30.09 1023.5 0.1
28 21:56 NW 8 G 21 0.00 NULL NULL 12.9 3.9 67% 3 30.05 1020.8
28 20:56 Calm 0.00 NULL NULL 12.9 6.1 74% 30.02 1020.5
28 19:56 Calm 0.00 NULL NULL 15.1 8.1 74% 29.99 1019.7 0.1
28 18:56 NW 9 G 29 0.00 NULL NULL 19 10.9 71% 9 29.94 1017.3 0.05
28 17:56 Calm 0.00 NULL NULL 24.1 21 88% 29.9 1014.7 0.05
28 16:56 Vrbl 7 0.00 NULL NULL 28 23 33.1 27 81% 22 29.85 1011.8 0.01 0.03
28 15:56 Vrbl 5 0.00 NULL NULL 28.9 24.1 82% 25 29.84 1011.3 0.01
28 14:56 Vrbl 3 0.00 NULL NULL 30 25 82% 29.83 1010.4
28 13:56 Calm 0.00 NULL NULL 32 23 69% 29.83 1010.3 0.01
28 12:56 Vrbl 3 0.00 NULL NULL 32 23 69% 29.86 1011.1
28 11:56 W 8 0.00 NULL NULL 28.9 23 78% 22 29.88 1012.8 0.01
28 10:56 W 6 0.00 NULL NULL 27 24.1 32 21.9 89% 21 29.91 1013.8
28 09:56 Calm 0.00 NULL NULL 30 21 69% 29.92 1012.8
28 08:56 Calm 0.00 NULL NULL 26.1 21 81% 29.93 1014.5
28 07:56 Calm 0.00 NULL NULL 23 19 85% 29.94 1015.6
28 06:56 Calm 0.00 NULL NULL 23 19.9 88% 29.95 1015.7
28 05:56 Calm 0.00 NULL NULL 24.1 19.9 84% 29.96 1015.4
28 04:56 Calm 0.00 NULL NULL 25 21 30 25 85% 29.97 1015.6
28 03:56 Calm 0.00 NULL NULL 26.1 21 81% 29.99 1016.0
28 02:56 Vrbl 3 0.00 NULL NULL 30 19 64% 30.01 1015.7
28 01:56 Vrbl 3 0.00 NULL NULL 28 21 75% 30.02 1016.7
28 00:56 Calm 0.00 NULL NULL 27 21.9 81% 30.04 1017.8
27 23:56 Calm 0.00 NULL NULL 27 24.1 89% 30.06 1018.2
27 22:56 Calm 0.00 NULL NULL 28.9 24.1 33.1 28 82% 30.08 1018.6
27 21:56 Vrbl 3 0.00 NULL NULL 32 24.1 73% 30.09 1019.2
27 20:56 Calm 0.00 NULL NULL 28.9 26.1 89% 30.1 1020.5
27 19:56 Calm 0.00 NULL NULL 28.9 26.1 89% 30.12 1021.6
27 18:56 Calm 0.00 NULL NULL 30 27 88% 30.13 1022.1
27 17:56 Calm 0.00 NULL NULL 32 27 82% 30.16 1022.6
27 16:56 Vrbl 5 0.00 NULL NULL 33.1 27 35.1 32 78% 29 30.18 1022.7
27 15:56 W 3 0.00 NULL NULL 34 26.1 73% 30.19 1023.4
27 14:56 W 3 0.00 NULL NULL 35.1 26.1 70% 30.2 1023.8
27 13:56 Vrbl 3 0.00 NULL NULL 33.1 26.1 75% 30.22 1024.9
27 12:56 Vrbl 5 0.00 NULL NULL 33.1 28 82% 29 30.24 1025.5
27 11:56 Vrbl 5 0.00 NULL NULL 32 28 85% 28 30.26 1026.6
27 10:56 Calm 0.00 NULL NULL 32 28 32 24.1 85% 30.28 1027.0
27 09:56 Calm 0.00 NULL NULL 30 26.1 85% 30.29 1027.6
27 08:56 Calm 0.00 NULL NULL 27 25 92% 30.29 1027.9
27 07:56 Calm 0.00 NULL NULL 25 23 92% 30.3 1028.6
27 06:56 Calm 0.00 NULL NULL 24.1 23 96% 30.31 1029.4
27 05:56 Calm 0.00 NULL NULL 24.1 21.9 91% 30.31 1029.5
27 04:56 Calm 0.00 NULL NULL 26.1 21.9 27 21.9 84% 30.32 1029.5
27 03:56 Calm 0.00 NULL NULL 24.1 21.9 91% 30.32 1029.6
27 02:56 Calm 0.00 NULL NULL 23 21 92% 30.32 1030.0
27 01:56 Calm 0.00 NULL NULL 21.9 19.9 92% 30.32 1029.9
Date Time (mst) 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)