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.
08 00:56 Vrbl 7 0.00 NULL NULL 11.1 3.9 61% 76.68 1012.9
07 23:56 W 7 0.00 NULL NULL 13.3 1.1 21.1 13.3 44% 76.68 1013.0
07 22:56 Calm 0.00 NULL NULL 15.6 1.1 38% 76.68 1012.3
07 21:56 Vrbl 6 0.00 NULL NULL 16.1 1.7 38% 76.66 1011.9
07 20:56 Calm 0.00 NULL NULL 16.1 2.2 39% 76.66 1013.2
07 19:56 Calm 0.00 NULL NULL 17.8 -0.6 29% 76.68 1014.5
07 18:56 Vrbl 9 0.00 NULL NULL 19.4 -2.2 23% 76.68 1015.0
07 17:56 Calm 0.00 NULL NULL 20.6 -2.8 21.7 19.4 21% 76.73 1015.6
07 16:56 W 19 G 41 0.00 NULL NULL 21.1 -0.6 23% 76.76 1015.8
07 15:56 Vrbl 11 G 39 0.00 NULL NULL 20.6 0 25% 76.78 1016.1
07 14:56 W 15 G 37 0.00 NULL NULL 20.6 0.6 26% 76.84 1016.9
07 13:56 W 15 G 31 0.00 NULL NULL 19.4 1.1 30% 76.91 1017.7
07 12:56 SW 15 0.00 NULL NULL 21.7 1.1 26% 76.89 1016.5
07 11:56 Vrbl 7 0.00 NULL NULL 20 1.1 21.1 3.9 28% 76.91 1016.9
07 10:56 Calm 0.00 NULL NULL 19.4 -0.6 26% 76.91 1016.7
07 09:56 Vrbl 6 0.00 NULL NULL 20 1.1 28% 76.89 1016.0
07 08:56 Calm 0.00 NULL NULL 15 4.4 49% 76.94 1016.8
07 07:56 Calm 0.00 NULL NULL 8.9 2.2 63% 76.94 1017.2
07 06:56 Calm 0.00 NULL NULL 5.6 0 68% 76.99 1018.2
07 05:56 NW 6 0.00 NULL NULL 4.4 -0.6 9.4 4.4 70% 77.01 1018.3
07 04:56 Vrbl 6 0.00 NULL NULL 5 -0.6 67% 76.94 1017.3
07 03:56 Calm 0.00 NULL NULL 5.6 -1.1 62% 76.96 1017.5
07 02:56 Calm 0.00 NULL NULL 6.1 -1.1 60% 76.91 1016.6
07 01:56 Calm 0.00 NULL NULL 7.2 -1.1 56% 76.96 1016.8
07 00:56 Calm 0.00 NULL NULL 8.3 -1.1 52% 76.99 1017.8
06 23:56 Calm 0.00 NULL NULL 9.4 -1.1 25 9.4 48% 76.99 1018.1
06 22:56 Calm 0.00 NULL NULL 11.1 -1.1 43% 77.01 1019.1
06 21:56 Calm 0.00 NULL NULL 13.3 -1.1 37% 77.04 1018.9
06 20:56 Calm 0.00 NULL NULL 17.2 -1.7 28% 77.04 1018.8
06 19:56 Vrbl 11 0.00 NULL NULL 22.2 -3.3 18% 77.04 1019.1
06 18:56 W 11 0.00 NULL NULL 23.9 -3.9 15% 24 77.04 1019.5
06 17:56 Vrbl 11 G 37 0.00 NULL NULL 25 -3.9 26.7 20 14% 25 77.04 1019.3
06 16:56 W 17 G 41 0.00 NULL NULL 26.1 -5 12% 25 77.04 1018.9
06 15:56 Calm 0.00 NULL NULL 25.6 -3.9 14% 25 77.09 1019.3
06 14:56 Vrbl 11 G 30 0.00 NULL NULL 25.6 -3.9 14% 25 77.09 1019.5
06 13:56 S 13 0.00 NULL NULL 26.1 -2.2 15% 25 77.09 1019.4
06 12:56 E 6 0.00 NULL NULL 22.2 2.2 27% 77.11 1020.5
06 11:56 Calm 0.00 NULL NULL 20 3.9 20 2.2 35% 77.17 1021.3
06 10:56 E 6 0.00 NULL NULL 16.1 4.4 46% 77.19 1022.4
06 09:56 E 6 0.00 NULL NULL 16.1 5 48% 77.22 1022.1
06 08:56 Calm 0.00 NULL NULL 12.8 6.1 64% 77.22 1022.3
06 07:56 Calm 0.00 NULL NULL 6.1 1.7 74% 77.22 1022.8
06 06:56 Calm 0.00 NULL NULL 2.8 0 82% 77.22 1023.1
06 05:56 W 6 0.00 NULL NULL 2.8 0 6.7 2.8 82% 77.19 1022.6
06 04:56 NW 6 0.00 NULL NULL 3.3 0 79% 77.17 1021.8
06 03:56 W 6 0.00 NULL NULL 3.9 -0.6 73% 77.14 1021.7
06 02:56 W 6 0.00 NULL NULL 3.9 -1.1 70% 77.14 1021.6
06 01:56 NW 6 0.00 NULL NULL 5 -1.1 65% 77.14 1021.7
06 00:56 W 6 0.00 NULL NULL 5.6 -1.1 62% 77.17 1021.6
05 23:56 Calm 0.00 NULL NULL 6.7 -1.1 20.6 6.7 58% 77.14 1021.5
05 22:56 Calm 0.00 NULL NULL 8.3 -0.6 54% 77.17 1021.3
05 21:56 Calm 0.00 NULL NULL 10.6 0 48% 77.17 1021.4
05 20:56 Calm 0.00 NULL NULL 13.9 0 39% 77.14 1020.4
05 19:56 Vrbl 9 0.00 NULL NULL 18.3 -1.1 27% 77.09 1019.3
05 18:56 Calm 0.00 NULL NULL 18.9 0 28% 77.06 1020.6
05 17:56 Vrbl 7 0.00 NULL NULL 20 -0.6 21.7 18.9 25% 77.06 1019.8
05 16:56 W 13 0.00 NULL NULL 21.1 -2.8 20% 77.06 1020.1
05 15:56 Vrbl 9 0.00 NULL NULL 20 -2.8 21% 77.04 1019.6
05 14:56 Calm 0.00 NULL NULL 20.6 -5 17% 77.04 1019.6
05 13:56 Calm 0.00 NULL NULL 19.4 -1.7 24% 77.04 1019.5
05 12:56 Vrbl 6 0.00 NULL NULL 19.4 -0.6 26% 77.04 1018.9
05 11:56 Calm 0.00 NULL NULL 18.9 -1.1 18.9 5 26% 77.04 1019.0
05 10:56 Vrbl 9 G 33 0.00 NULL NULL 18.3 0 29% 77.01 1018.0
05 09:56 Calm 0.00 NULL NULL 16.1 1.7 38% 76.96 1016.8
05 07:56 Vrbl 9 0.00 NULL NULL 12.2 2.2 51% 76.91 1016.7
05 06:56 Calm 0.00 NULL NULL 5 1.1 76% 76.89 1018.7
05 05:56 W 7 0.00 NULL NULL 6.7 1.1 9.4 4.4 68% 6 76.84 1016.8
05 04:56 NW 6 0.00 NULL NULL 4.4 1.1 79% 76.81 1016.7
05 03:56 Calm 0.00 NULL NULL 6.1 1.1 71% 76.78 1016.1
05 02:56 W 6 0.00 NULL NULL 7.2 1.7 68% 76.78 1015.1
05 01:56 Calm 0.00 NULL NULL 7.8 1.7 66% 76.76 1014.6
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)