Atmospheric History
02/20/2018 23:38  to  2/21/2018 23:38
Change End Date:
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/21/2018 23:25 -3F 85% -6F Calm Calm NE None None - -
02/21/2018 23:24 -3F 85% -6F Calm Calm NE None None - -
02/21/2018 23:14 -1F 85% -5F Calm Calm N None None - -
02/21/2018 23:10 -2F 85% -5F Calm Calm N None None - -
02/21/2018 23:04 -1F 85% -5F Calm Calm W None None - -
02/21/2018 22:55 -2F 85% -6F Calm Calm W None None - -
02/21/2018 22:54 -3F 84% -6F Calm Calm W None None - -
02/21/2018 22:44 -3F 84% -7F Calm Calm SW None None - -
02/21/2018 22:40 -3F 84% -7F Calm Calm SW None None - -
02/21/2018 22:34 -3F 84% -7F Calm Calm W None None - -
02/21/2018 22:25 -3F 84% -7F Calm Calm NW None None - -
02/21/2018 22:24 -3F 84% -7F Calm Calm NW None None - -
02/21/2018 22:14 -2F 84% -6F Calm 4 mph SW None None - -
02/21/2018 22:10 -1F 85% -5F Calm 4 mph SW None None - -
02/21/2018 22:04 -1F 85% -4F Calm 4 mph N None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/21/2018 21:55 -1F 85% -4F Calm 4 mph N None None - -
02/21/2018 21:53 0F 85% -4F Calm 4 mph N None None - -
02/21/2018 21:43 0F 85% -4F Calm Calm E None None - -
02/21/2018 21:40 0F 85% -4F Calm Calm E None None - -
02/21/2018 21:33 -1F 85% -4F Calm Calm E None None - -
02/21/2018 21:25 -2F 84% -5F Calm Calm E None None - -
02/21/2018 21:23 -2F 84% -5F Calm Calm E None None - -
02/21/2018 21:13 -2F 84% -6F Calm 4 mph NE None None - -
02/21/2018 21:10 -2F 84% -6F Calm 4 mph NE None None - -
02/21/2018 21:03 -2F 83% -6F Calm Calm NE None None - -
02/21/2018 20:55 -1F 83% -5F Calm Calm W None None - -
02/21/2018 20:53 -1F 83% -5F Calm Calm S None None - -
02/21/2018 20:43 -1F 83% -5F Calm Calm SW None None - -
02/21/2018 20:40 -2F 83% -6F Calm Calm SW None None - -
02/21/2018 20:33 -3F 82% -7F Calm Calm SW None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/21/2018 20:25 -3F 81% -7F Calm Calm S None None - -
02/21/2018 20:23 -3F 81% -7F Calm Calm SW None None - -
02/21/2018 20:13 0F 81% -5F Calm Calm NE None None - -
02/21/2018 20:10 0F 81% -4F Calm Calm NE None None - -
02/21/2018 20:03 0F 81% -4F Calm Calm NE None None - -
02/21/2018 19:55 1F 80% -4F Calm Calm NE None None - -
02/21/2018 19:53 0F 80% -4F Calm Calm NE None None - -
02/21/2018 19:43 0F 78% -5F Calm Calm S None None - -
02/21/2018 19:40 1F 78% -5F Calm Calm S None None - -
02/21/2018 19:33 2F 78% -3F Calm Calm SW None None - -
02/21/2018 19:26 2F 77% -3F Calm Calm SE None None - -
02/21/2018 19:23 2F 77% -3F Calm Calm N None None - -
02/21/2018 19:12 4F 76% -2F Calm Calm NE None None - -
02/21/2018 19:11 4F 76% -2F Calm Calm NE None None - -
02/21/2018 19:02 4F 75% -2F Calm Calm NE None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/21/2018 18:55 4F 73% -2F Calm Calm NE None None - -
02/21/2018 18:52 4F 73% -2F Calm Calm E None None - -
02/21/2018 18:42 6F 72% -1F Calm Calm NE None None - -
02/21/2018 18:38 6F 72% -1F Calm 4 mph E None None - -
02/21/2018 18:32 6F 71% -2F Calm 4 mph N None None - -
02/21/2018 18:22 6F 69% -1F Calm Calm N None None - -
02/21/2018 18:22 6F 69% -1F Calm Calm N None None - -
02/21/2018 18:12 8F 68% -1F Calm Calm NW None None - -
02/21/2018 18:08 8F 67% -1F Calm Calm SW None None - -
02/21/2018 18:02 8F 66% 0F Calm Calm SW None None - -
02/21/2018 17:53 9F 65% 0F Calm Calm SW None None - -
02/21/2018 17:52 10F 65% 0F Calm Calm SW None None - -
02/21/2018 17:42 10F 63% 0F Calm Calm SW None None - -
02/21/2018 17:39 10F 63% 0F Calm Calm SW None None - -
02/21/2018 17:32 10F 62% 0F Calm Calm SW None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/21/2018 17:24 10F 61% -1F Calm 4 mph S None None - -
02/21/2018 17:22 10F 61% -1F Calm 4 mph SW None None - -
02/21/2018 17:12 11F 59% 0F Calm 4 mph SW None None - -
02/21/2018 17:09 13F 58% 1F Calm 4 mph W None None - -
02/21/2018 17:02 13F 58% 1F Calm 4 mph S None None - -
02/21/2018 16:54 13F 57% 1F Calm 6 mph SW None None - -
02/21/2018 16:52 13F 56% 1F 4 mph 6 mph SW None None - -
02/21/2018 16:42 19F 53% 5F Calm 6 mph NE None None - -
02/21/2018 16:39 20F 54% 7F Calm 7 mph NW None None - -
02/21/2018 16:32 17F 53% 3F 5 mph 8 mph NW None None - -
02/21/2018 16:24 22F 53% 7F Calm 7 mph N None None - -
02/21/2018 16:22 22F 52% 7F 4 mph 7 mph NE None None - -
02/21/2018 16:11 21F 52% 6F Calm 6 mph N None None - -
02/21/2018 16:09 21F 51% 5F 4 mph 9 mph NE None None - -
02/21/2018 16:01 22F 52% 7F 5 mph 9 mph N None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/21/2018 15:54 21F 52% 6F 4 mph 9 mph NE None None - -
02/21/2018 15:51 21F 53% 7F 6 mph 9 mph N None None - -
02/21/2018 15:41 20F 52% 5F 6 mph 11 mph NE None None - -
02/21/2018 15:38 21F 52% 6F 7 mph 10 mph NE None None - -
02/21/2018 15:31 21F 53% 7F 4 mph 9 mph N None None - -
02/21/2018 15:23 20F 53% 6F 6 mph 10 mph N None None - -
02/21/2018 15:21 20F 53% 6F 7 mph 10 mph N None None - -
02/21/2018 15:11 20F 53% 6F Calm 11 mph NE None None - -
02/21/2018 15:08 21F 53% 7F 7 mph 11 mph N None None - -
02/21/2018 15:01 22F 53% 7F 4 mph 8 mph NE None None - -
02/21/2018 14:53 21F 54% 8F 4 mph 10 mph N None None - -
02/21/2018 14:51 21F 54% 8F 5 mph 11 mph NW None None - -
02/21/2018 14:41 21F 56% 8F 6 mph 7 mph N None None - -
02/21/2018 14:39 20F 56% 7F Calm 7 mph N None None - -
02/21/2018 14:31 18F 56% 5F 4 mph 9 mph NE None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/21/2018 14:23 18F 57% 6F 5 mph 9 mph NE None None - -
02/21/2018 14:21 19F 57% 6F 4 mph 7 mph NE None None - -
02/21/2018 14:11 18F 59% 6F Calm Calm NE None None - -
02/21/2018 14:08 17F 59% 5F Calm Calm NW None None - -
02/21/2018 14:01 17F 60% 6F Calm Calm NW None None - -
02/21/2018 13:53 15F 65% 5F Calm 4 mph SW None None - -
02/21/2018 13:51 13F 65% 3F Calm 4 mph SW None None - -
02/21/2018 13:41 10F 65% 1F Calm 6 mph W None None - -
02/21/2018 13:37 11F 64% 1F 4 mph 6 mph SW None None - -
02/21/2018 13:30 11F 62% 1F Calm Calm SW None None - -
02/21/2018 13:23 13F 63% 3F Calm Calm S None None - -
02/21/2018 13:20 12F 63% 2F Calm Calm SW None None - -
02/21/2018 13:10 11F 64% 1F Calm Calm SW None None - -
02/21/2018 13:08 11F 65% 2F Calm Calm W None None - -
02/21/2018 13:00 8F 69% 0F Calm 6 mph W None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/21/2018 12:53 6F 69% -2F 5 mph 6 mph W None None - -
02/21/2018 12:50 6F 68% -2F 6 mph 6 mph SW None None - -
02/21/2018 12:40 9F 65% 0F 4 mph 5 mph SW None None - -
02/21/2018 12:38 11F 64% 1F Calm Calm S None None - -
02/21/2018 12:30 8F 64% -1F Calm Calm SW None None - -
02/21/2018 12:23 10F 63% 0F Calm Calm W None None - -
02/21/2018 12:20 10F 63% 0F Calm Calm W None None - -
02/21/2018 12:10 11F 65% 2F Calm Calm W None None - -
02/21/2018 12:08 11F 66% 2F Calm Calm W None None - -
02/21/2018 12:00 6F 70% -1F Calm 4 mph W None None - -
02/21/2018 11:53 5F 70% -2F Calm 4 mph W None None - -
02/21/2018 11:50 5F 70% -3F Calm 6 mph W None None - -
02/21/2018 11:40 6F 69% -2F 4 mph 5 mph SW None None - -
02/21/2018 11:38 6F 68% -2F 4 mph 5 mph W None None - -
02/21/2018 11:30 7F 67% -1F Calm Calm W None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/21/2018 11:23 8F 67% -1F Calm Calm W None None - -
02/21/2018 11:20 7F 68% -1F Calm 4 mph W None None - -
02/21/2018 11:10 5F 68% -3F 4 mph 4 mph W None None - -
02/21/2018 11:08 5F 67% -3F Calm 4 mph W None None - -
02/21/2018 11:00 6F 66% -3F Calm 4 mph SW None None - -
02/21/2018 10:53 6F 65% -3F Calm 4 mph SW None None - -
02/21/2018 10:50 7F 64% -3F Calm 4 mph W None None - -
02/21/2018 10:39 11F 66% 2F Calm Calm SW None None - -
02/21/2018 10:38 10F 67% 2F Calm Calm SW None None - -
02/21/2018 10:29 7F 71% 0F Calm Calm W None None - -
02/21/2018 10:23 4F 73% -3F Calm Calm W None None - -
02/21/2018 10:19 4F 73% -2F Calm Calm W None None - -
02/21/2018 10:09 2F 75% -3F Calm Calm W None None - -
02/21/2018 10:08 2F 75% -4F Calm Calm W None None - -
02/21/2018 09:59 2F 75% -4F Calm Calm W None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/21/2018 09:53 1F 75% -5F Calm Calm W None None - -
02/21/2018 09:49 2F 75% -4F Calm Calm NW None None - -
02/21/2018 09:39 2F 76% -4F Calm Calm NW None None - -
02/21/2018 09:38 2F 76% -4F Calm Calm NW None None - -
02/21/2018 09:29 2F 77% -3F Calm Calm N None None - -
02/21/2018 09:23 1F 78% -4F Calm Calm SE None None - -
02/21/2018 09:19 0F 79% -5F Calm 4 mph S None None - -
02/21/2018 09:09 -1F 79% -5F Calm 4 mph SW None None - -
02/21/2018 09:09 0F 79% -5F Calm 4 mph SW None None - -
02/21/2018 08:59 1F 80% -4F Calm Calm SE None None - -
02/21/2018 08:54 1F 81% -4F Calm Calm SE None None - -
02/21/2018 08:49 0F 81% -4F Calm Calm SE None None - -
02/21/2018 08:39 -1F 82% -5F Calm Calm SE None None - -
02/21/2018 08:29 -1F 83% -5F Calm Calm SE None None - -
02/21/2018 08:24 -1F 83% -5F Calm Calm SE None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/21/2018 08:19 -1F 83% -5F Calm Calm SE None None - -
02/21/2018 08:09 -2F 83% -6F Calm Calm SE None None - -
02/21/2018 08:09 -2F 83% -6F Calm Calm SE None None - -
02/21/2018 07:59 -2F 83% -6F Calm Calm W None None - -
02/21/2018 07:53 -2F 83% -6F Calm 4 mph N None None - -
02/21/2018 07:49 -2F 83% -6F Calm 4 mph N None None - -
02/21/2018 07:38 -3F 83% -7F Calm Calm NE None None - -
02/21/2018 07:38 -3F 83% -7F Calm Calm NE None None - -
02/21/2018 07:28 -3F 83% -7F Calm Calm NE None None - -
02/21/2018 07:23 -3F 83% -7F Calm Calm N None None - -
02/21/2018 07:18 -3F 83% -7F Calm Calm N None None - -
02/21/2018 07:09 -3F 83% -7F Calm Calm NW None None - -
02/21/2018 07:08 -3F 83% -7F Calm Calm NW None None - -
02/21/2018 06:58 -3F 83% -7F Calm Calm NE None None - -
02/21/2018 06:55 -3F 83% -7F Calm Calm N None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/21/2018 06:48 -3F 83% -7F Calm Calm N None None - -
02/21/2018 06:40 -3F 83% -7F Calm Calm NE None None - -
02/21/2018 06:38 -3F 83% -7F Calm Calm N None None - -
02/21/2018 06:28 -3F 83% -7F Calm Calm NW None None - -
02/21/2018 06:25 -3F 83% -7F Calm Calm NE None None - -
02/21/2018 06:18 -4F 83% -7F Calm Calm NE None None - -
02/21/2018 06:10 -4F 83% -8F Calm Calm E None None - -
02/21/2018 06:08 -4F 83% -8F Calm Calm E None None - -
02/21/2018 05:58 -4F 83% -8F Calm Calm E None None - -
02/21/2018 05:55 -4F 83% -8F Calm Calm E None None - -
02/21/2018 05:48 -4F 83% -8F Calm Calm E Yes - - -
02/21/2018 05:40 -4F 83% -8F Calm Calm NE None None - -
02/21/2018 05:38 -4F 83% -8F Calm Calm NE Yes - - -
02/21/2018 05:28 -5F 83% -9F Calm Calm NE Yes - - -
02/21/2018 05:25 -5F 83% -9F Calm Calm NE Yes - - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/21/2018 05:18 -5F 83% -9F Calm Calm NE None None - -
02/21/2018 05:10 -5F 83% -9F Calm Calm NE None None - -
02/21/2018 05:08 -5F 83% -9F Calm 4 mph NE None None - -
02/21/2018 04:58 -5F 83% -9F 4 mph 6 mph N None None - -
02/21/2018 04:55 -5F 83% -9F 4 mph 6 mph NE None None - -
02/21/2018 04:48 -5F 83% -8F Calm Calm N Yes - - -
02/21/2018 04:40 -5F 83% -9F Calm Calm W None None - -
02/21/2018 04:38 -5F 83% -9F Calm Calm NW None None - -
02/21/2018 04:27 -5F 83% -9F Calm Calm SW None None - -
02/21/2018 04:25 -5F 83% -9F Calm Calm SW Yes - - -
02/21/2018 04:17 -5F 83% -9F Calm Calm N Yes - - -
02/21/2018 04:10 -6F 83% -10F Calm 4 mph N None None - -
02/21/2018 04:07 -7F 83% -10F Calm 4 mph NE None None - -
02/21/2018 03:57 -6F 83% -9F Calm Calm SE None None - -
02/21/2018 03:55 -6F 83% -10F Calm 4 mph SE None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/21/2018 03:47 -7F 83% -10F Calm 4 mph NE None None - -
02/21/2018 03:40 -8F 83% -11F 4 mph 4 mph NE None None - -
02/21/2018 03:37 -8F 83% -11F Calm 4 mph NE None None - -
02/21/2018 03:27 -8F 83% -12F Calm 5 mph S None None - -
02/21/2018 03:25 -8F 83% -12F Calm 5 mph S None None - -
02/21/2018 03:17 -9F 83% -12F Calm 4 mph NE None None - -
02/21/2018 03:10 -9F 83% -13F Calm Calm NE None None - -
02/21/2018 03:07 -9F 83% -13F Calm Calm NE None None - -
02/21/2018 02:57 -8F 83% -11F Calm Calm NW None None - -
02/21/2018 02:55 -8F 83% -12F Calm Calm N None None - -
02/21/2018 02:47 -7F 83% -11F Calm Calm NW None None - -
02/21/2018 02:40 -7F 83% -11F Calm Calm N None None - -
02/21/2018 02:37 -7F 82% -11F Calm Calm N None None - -
02/21/2018 02:27 -7F 82% -11F Calm 4 mph NE None None - -
02/21/2018 02:26 -7F 82% -11F Calm 4 mph NE None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/21/2018 02:17 -5F 83% -9F Calm Calm SW None None - -
02/21/2018 02:10 -6F 82% -10F Calm Calm SW None None - -
02/21/2018 02:07 -7F 82% -10F Calm Calm NE None None - -
02/21/2018 01:57 -6F 82% -10F Calm Calm NE None None - -
02/21/2018 01:55 -6F 82% -10F Calm Calm NE None None - -
02/21/2018 01:47 -6F 82% -10F Calm Calm N None None - -
02/21/2018 01:40 -5F 82% -9F Calm Calm W None None - -
02/21/2018 01:37 -5F 82% -9F Calm Calm SW None None - -
02/21/2018 01:26 -5F 82% -9F Calm Calm E None None - -
02/21/2018 01:25 -5F 82% -9F Calm Calm E None None - -
02/21/2018 01:16 -5F 82% -9F Calm 4 mph NE None None - -
02/21/2018 01:10 -5F 82% -9F Calm Calm NE None None - -
02/21/2018 01:06 -5F 82% -9F Calm Calm NE None None - -
02/21/2018 00:56 -6F 82% -10F Calm Calm S None None - -
02/21/2018 00:55 -6F 82% -10F Calm Calm S None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/21/2018 00:46 -6F 82% -10F Calm 4 mph S None None - -
02/21/2018 00:40 -5F 82% -9F Calm 4 mph S None None - -
02/21/2018 00:36 -5F 82% -9F 4 mph 4 mph S None None - -
02/21/2018 00:26 -4F 82% -8F Calm Calm N None None - -
02/21/2018 00:25 -4F 82% -8F Calm Calm N None None - -
02/21/2018 00:16 -4F 82% -8F Calm 4 mph NW None None - -
02/21/2018 00:10 -4F 82% -8F Calm Calm NE None None - -
02/21/2018 00:06 -4F 82% -8F Calm Calm N None None - -
02/20/2018 23:56 -5F 82% -9F Calm 4 mph N None None - -
02/20/2018 23:55 -5F 82% -9F Calm 4 mph N None None - -
02/20/2018 23:46 -5F 82% -9F Calm 4 mph NE None None - -
02/20/2018 23:39 -5F 82% -9F 4 mph 4 mph NE None None - -
Change End Date:

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