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.
20 10:56 Calm 0.00 NULL NULL -13 -18 -13 -34.1 78% 30.25 1043.8
20 09:56 Calm 0.00 NULL NULL -16.1 -18.9 86% 30.25 1042.3
20 08:56 Calm 0.00 NULL NULL -29 -35 72% 30.23 1044.9
20 07:56 Calm 0.00 NULL NULL -34.6 0 0% 30.22 1045.7
20 06:56 Calm 0.00 NULL NULL -32.8 0 0% 30.2 1043.9
20 05:56 Calm 0.00 NULL NULL -32.8 0 0% 30.19 1042.5
20 04:56 Calm 0.00 NULL NULL -31 0 -17 -31 0% 30.17 1040.6
20 03:56 Calm 0.00 NULL NULL -29.2 0 0% 30.14 1038.6
20 02:56 Calm 0.00 NULL NULL -29 -35 72% 30.14 1038.1
20 01:56 Calm 0.00 NULL NULL -26 -32.1 72% 30.13 1036.7
20 00:56 Calm 0.00 NULL NULL -24 -29.9 73% 30.13 1036.1
19 23:56 Calm 0.00 NULL NULL -20.9 -26 77% 30.12 1035.6
19 22:56 Calm 0.00 NULL NULL -17 -22 1.9 -17 77% 30.11 1034.3
19 21:56 Vrbl 3 0.00 NULL NULL -9 -16.1 71% 30.11 1033.2
19 20:56 Calm 0.00 NULL NULL -9 -15 75% 30.09 1033.9
19 19:56 Vrbl 3 0.00 NULL NULL -8 -14.1 74% 30.08 1033.6
19 18:56 NW 5 0.00 NULL NULL -5.1 -11.9 72% -15 30.07 1032.6
19 17:56 Vrbl 7 0.00 NULL NULL -2 -9.9 68% -14 30.06 1031.3
19 16:56 Calm 0.00 NULL NULL 1.9 -7.1 10 1.9 65% 30.04 1029.9 0.01 0.01
19 15:56 Vrbl 3 0.00 NULL NULL 5 -8 54% 30.01 1028.3
19 14:56 Calm 0.00 NULL NULL 6.1 -5.1 60% 29.99 1027.7
19 13:56 Vrbl 3 0.00 NULL NULL 8.1 -4 57% 29.98 1027.2
19 12:56 Vrbl 5 0.00 NULL NULL 7 -6 55% -1 29.98 1027.4
19 11:56 Vrbl 5 0.00 NULL NULL 7 -5.1 57% -1 30 1028.8
19 10:56 W 6 0.00 NULL NULL 6.1 -2.9 6.1 -6 66% -3 30.01 1029.7 0.01
19 09:56 W 5 0.00 NULL NULL 3 -2.9 76% -5 30.01 1029.7
19 08:56 Calm 0.00 NULL NULL -4 -9 79% 30 1030.6
19 07:56 Calm 0.00 NULL NULL -5.1 -9.9 79% 30.01 1030.4 0.01
19 06:56 Calm 0.00 NULL NULL -6 -9.9 83% 30 1030.2
19 05:56 Calm 0.00 NULL NULL -4 -9 79% 30.01 1029.2 0.01
19 04:56 Calm 0.00 NULL NULL -4 -9 -4 -13 79% 30.01 1028.6
19 03:56 Calm 0.00 NULL NULL -5.1 -9 83% 30.03 1029.2
19 02:56 Calm 0.00 NULL NULL -6 -9.9 83% 30.05 1029.8
19 01:56 Calm 0.00 NULL NULL -8 -11.9 82% 30.06 1030.9
19 00:56 Calm 0.00 NULL NULL -8 -13 78% 30.07 1031.3
18 23:56 Calm 0.00 NULL NULL -11.9 -17 78% 30.08 1032.8
18 22:56 Calm 0.00 NULL NULL -11.9 -17 3.9 -11.9 78% 30.09 1033.5
18 21:56 Calm 0.00 NULL NULL -9 -15 75% 30.11 1035.1
18 20:56 Calm 0.00 NULL NULL -8 -13 78% 30.12 1036.9
18 19:56 Calm 0.00 NULL NULL -5.1 -9.9 79% 30.13 1037.8
18 18:56 Calm 0.00 NULL NULL -4 -9.9 75% 30.14 1037.6
18 17:56 Vrbl 5 0.00 NULL NULL -0 -8 69% -9 30.14 1036.1
18 16:56 W 6 0.00 NULL NULL 3.9 -7.1 6.1 1.9 60% -6 30.14 1034.7
18 15:56 Vrbl 3 0.00 NULL NULL 5 -8 54% 30.14 1033.8
18 14:56 Calm 0.00 NULL NULL 5 -8 54% 30.14 1032.1
18 13:56 Vrbl 5 0.00 NULL NULL 3.9 -9.9 52% -4 30.14 1031.7
18 12:56 Calm 0.00 NULL NULL 3.9 -9.9 52% 30.15 1033.3
18 11:56 Calm 0.00 NULL NULL 3 -9.9 54% 30.16 1033.9
18 10:56 Vrbl 5 0.00 NULL NULL 1.9 -9.9 1.9 -18 57% -7 30.18 1034.9
18 09:56 E 3 0.00 NULL NULL -5.1 -9 83% 30.16 1035.7
18 08:56 Calm 0.00 NULL NULL -11.9 -18 74% 30.14 1036.2
18 07:56 W 3 0.00 NULL NULL -18 -23.1 77% 30.11 1035.6
18 06:56 Calm 0.00 NULL NULL -16.1 -22 74% 30.09 1034.0
18 05:56 Calm 0.00 NULL NULL -14.1 -20 74% 30.07 1032.8
18 04:56 Calm 0.00 NULL NULL -11.9 -18 1 -13 74% 30.05 1030.3
18 03:56 Calm 0.00 NULL NULL -9.9 -15 78% 30.03 1028.8
18 02:56 Calm 0.00 NULL NULL -0.9 -7.1 75% 30.01 1025.2
18 01:56 NW 6 0.00 NULL NULL 1 -5.1 75% -9 29.99 1024.4
18 00:56 Calm 0.00 NULL NULL -5.1 -9.9 79% 30 1025.4
17 23:56 Calm 0.00 NULL NULL -4 -8 83% 29.99 1025.3
17 22:56 Calm 0.00 NULL NULL -4 -9 9 -5.1 79% 29.99 1024.6
17 21:56 Calm 0.00 NULL NULL -2.9 -7.1 82% 29.97 1024.2
17 20:56 Calm 0.00 NULL NULL -2.9 -8 79% 29.96 1023.4
17 19:56 Vrbl 3 0.00 NULL NULL 1.9 -4 76% 29.96 1021.9
17 18:56 Calm 0.00 NULL NULL 3 -2 79% 29.96 1021.4
17 17:56 NW 5 0.00 NULL NULL 3.9 -0.9 80% -4 29.94 1020.5
17 16:56 Vrbl 3 0.00 NULL NULL 9 -0 17.1 9 66% 29.91 1018.6
17 15:56 Vrbl 3 0.00 NULL NULL 12 -0 58% 29.9 1017.4
17 14:56 Calm 0.00 NULL NULL 16 1 51% 29.87 1015.5
17 13:56 NW 8 0.00 NULL NULL 14 1 56% 4 29.86 1015.5
17 12:56 NE 5 0.00 NULL NULL 16 3.9 59% 10 29.87 1015.4
17 11:56 Vrbl 5 0.00 NULL NULL 15.1 7 70% 9 29.86 1015.3
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)