Weather observations for the past three days for
Yellowstone Lake
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.
31 19:56 Calm 0.00 NULL NULL 39.9 37 89% 30.21 1020.3 0.01
31 18:56 Vrbl 6 0.00 NULL NULL 39 36 89% 35 30.21 1020.4 0.04
31 17:56 Calm 0.00 NULL NULL 39 37 46.9 39 93% 30.19 1020.0 0.02 0.04
31 16:56 Vrbl 6 G 26 0.00 NULL NULL 43 35.1 74% 40 30.18 1018.7
31 15:56 W 9 G 22 0.00 NULL NULL 46.9 37 69% 43 30.15 1017.0
31 14:56 Vrbl 7 0.00 NULL NULL 44.1 37 76% 41 30.15 1017.3 0.02
31 13:56 Vrbl 3 0.00 NULL NULL 43 37.9 82% 30.13 1016.7
31 12:56 Vrbl 5 0.00 NULL NULL 42.1 39 89% 40 30.13 1017.0 0.02
31 11:56 Vrbl 6 G 16 0.00 NULL NULL 45 37 45 39 74% 42 30.13 1016.3 0.02
31 10:56 Vrbl 7 0.00 NULL NULL 42.1 36 79% 38 30.12 1016.5
31 09:56 Vrbl 6 G 17 0.00 NULL NULL 41 37 86% 38 30.11 1016.4 0.01
31 08:56 Vrbl 5 0.00 NULL NULL 39.9 37.9 93% 37 30.1 1016.0 0.01
31 07:56 Calm 0.00 NULL NULL 39 37 93% 30.09 1015.4
31 06:56 Calm 0.00 NULL NULL 39 37.9 96% 30.08 1014.8 0.01
31 05:56 Calm 0.00 NULL NULL 39 37 39.9 39 93% 30.07 1014.7 0.07
31 04:56 Calm 0.00 NULL NULL 39 37.9 96% 30.07 1014.3
31 03:56 Calm 0.00 NULL NULL 39 37.9 96% 30.07 1014.7 0.03
31 02:56 Calm 0.00 NULL NULL 39 37.9 96% 30.08 1014.7 0.01 0.04
31 01:56 Calm 0.00 NULL NULL 39.9 39 97% 30.08 1014.5 0.02
31 00:56 Calm 0.00 NULL NULL 39.9 37.9 93% 30.08 1015.1 0.01
30 23:56 Calm 0.00 NULL NULL 39.9 39 45 39.9 97% 30.08 1015.1
30 22:56 Calm 0.00 NULL NULL 41 39 93% 30.09 1015.3
30 21:56 Calm 0.00 NULL NULL 41 39 93% 30.08 1014.5
30 20:56 Calm 0.00 NULL NULL 42.1 37.9 85% 30.07 1013.9
30 19:56 Vrbl 3 0.00 NULL NULL 43 37.9 82% 30.06 1013.6
30 18:56 Vrbl 5 0.00 NULL NULL 44.1 37.9 79% 42 30.05 1013.4
30 17:56 Vrbl 5 0.00 NULL NULL 44.1 39 46.9 41 83% 42 30.06 1014.0 0.03
30 16:56 Vrbl 5 0.00 NULL NULL 46 39.9 79% 44 30.05 1013.2
30 15:56 Vrbl 3 0.00 NULL NULL 45 39.9 83% 30.03 1012.4
30 13:56 Vrbl 3 0.00 NULL NULL 46.9 42.1 83% 30.02 1011.2 0.01
30 12:56 SE 3 0.00 NULL NULL 43 41 93% 30.03 1012.1 0.02
30 11:56 Calm 0.00 NULL NULL 41 39.9 46 41 96% 30.03 1012.5 0.09 0.18
30 10:56 Calm 0.00 NULL NULL 43 42.1 97% 30 1010.6 0.01
30 09:56 Calm 0.00 NULL NULL 46 43 89% 29.99 1009.5
30 08:56 Calm 0.00 NULL NULL 45 42.1 90% 29.99 1009.2 0.08 0.08
30 07:56 Calm 0.00 NULL NULL 45 41 86% 29.98 1008.5
30 06:56 Calm 0.00 NULL NULL 44.1 41 89% 29.98 1008.2
30 05:56 Calm 0.00 NULL NULL 42.1 39.9 48.9 42.1 92% 29.98 1008.4 0.02
30 04:56 Calm 0.00 NULL NULL 42.1 39.9 92% 29.98 1007.7
30 03:56 W 5 0.00 NULL NULL 44.1 39.9 85% 42 29.99 1008.1
30 02:56 Calm 0.00 NULL NULL 46.9 41 80% 30 1007.6 0.02
30 01:56 Vrbl 3 0.00 NULL NULL 46.9 39 74% 29.98 1007.3 0.01
30 00:56 NW 3 0.00 NULL NULL 46 43 89% 30.03 1009.1 0.01
29 23:56 SE 3 0.00 NULL NULL 46.9 36 64.9 46.9 66% 30.02 1008.3
29 22:56 W 3 0.00 NULL NULL 50 37 61% 30.02 1009.0
29 21:56 Calm 0.00 NULL NULL 52 35.1 53% 30 1009.6
29 20:56 Vrbl 5 0.00 NULL NULL 54 34 47% 30 1009.1
29 19:56 Vrbl 6 G 23 0.00 NULL NULL 57.9 33.1 39% 30 1010.2
29 18:56 Vrbl 7 0.00 NULL NULL 61 30.9 32% 29.96 1008.9
29 17:56 Calm 0.00 NULL NULL 62.1 28.9 68 61 29% 29.97 1009.0
29 16:56 Calm 0.00 NULL NULL 66 26.1 22% 29.95 1007.8
29 14:56 Vrbl 3 0.00 NULL NULL 66.9 26.1 21% 29.97 1008.1
29 13:56 Vrbl 3 0.00 NULL NULL 62.1 26.1 25% 30.01 1009.8
29 12:56 Calm 0.00 NULL NULL 66 25 21% 29.99 1008.5
29 11:56 Vrbl 3 0.00 NULL NULL 66 28.9 66 32 25% 30 1008.4
29 10:56 Calm 0.00 NULL NULL 57.9 32 38% 30.02 1009.7
29 09:56 Calm 0.00 NULL NULL 46.9 37.9 71% 30.03 1011.0
29 08:56 Calm 0.00 NULL NULL 46.9 35.1 63% 30.04 1010.1
29 07:56 Calm 0.00 NULL NULL 37.9 33.1 83% 30.05 1011.0
29 06:56 Calm 0.00 NULL NULL 34 30.9 89% 30.05 1011.5
29 05:56 Calm 0.00 NULL NULL 33.1 30 42.1 33.1 89% 30.04 1010.4
29 03:56 W 3 0.00 NULL NULL 35.1 30 82% 30.03 1010.1
29 02:56 Calm 0.00 NULL NULL 36 30.9 82% 30.03 1009.7
29 01:56 Calm 0.00 NULL NULL 37.9 30.9 76% 30.04 1009.5
29 00:56 NW 3 0.00 NULL NULL 39.9 32 73% 30.03 1009.4
28 23:56 Calm 0.00 NULL NULL 42.1 34 70 42.1 73% 30.05 1009.9
28 22:56 Calm 0.00 NULL NULL 46 35.1 66% 30.06 1010.7
28 21:56 Calm 0.00 NULL NULL 51.1 36 56% 30.05 1010.1
28 20:56 Vrbl 3 0.00 NULL NULL 57.9 34 41% 30.02 1008.8
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)