Atmospheric History
02/19/2018 12:35  to  2/20/2018 12:35
Change End Date:
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/20/2018 12:22 -6F 67% -14F 10 mph 11 mph S None None - -
02/20/2018 12:22 -6F 67% -14F 10 mph 11 mph S None None - -
02/20/2018 12:12 -7F 65% -16F Calm 4 mph S None None - -
02/20/2018 12:07 -6F 68% -14F Calm 5 mph S None None - -
02/20/2018 12:02 -7F 69% -14F Calm 5 mph W None None - -
02/20/2018 11:52 -11F 70% -18F Calm Calm NE None None - -
02/20/2018 11:52 -11F 70% -18F Calm Calm NE None None - -
02/20/2018 11:42 -11F 71% -18F Calm Calm W None None - -
02/20/2018 11:37 -11F 71% -17F Calm Calm E None None - -
02/20/2018 11:32 -12F 72% -18F Calm Calm SE None None - -
02/20/2018 11:22 -13F 73% -19F Calm 4 mph SW None None - -
02/20/2018 11:22 -13F 73% -19F Calm 4 mph S None None - -
02/20/2018 11:12 -18F 71% -24F Calm 4 mph SW None None - -
02/20/2018 11:07 -17F 72% -23F Calm 6 mph SW None None - -
02/20/2018 11:02 -19F 72% -25F Calm 6 mph S None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/20/2018 10:52 -18F 72% -24F Calm 4 mph SW None None - -
02/20/2018 10:51 -18F 72% -25F Calm 4 mph SW None None - -
02/20/2018 10:41 -21F 72% -28F Calm 5 mph S None None - -
02/20/2018 10:37 -23F 71% -30F 4 mph 5 mph SW None None - -
02/20/2018 10:31 -22F 71% -28F Calm Calm S None None - -
02/20/2018 10:22 -22F 72% -28F Calm Calm S None None - -
02/20/2018 10:21 -22F 72% -28F Calm Calm S None None - -
02/20/2018 10:11 -23F 72% -29F Calm Calm SE None None - -
02/20/2018 10:07 -24F 71% -30F Calm Calm S None None - -
02/20/2018 10:01 -21F 72% -27F Calm Calm W None None - -
02/20/2018 09:52 -23F 72% -29F Calm Calm E None None - -
02/20/2018 09:51 -23F 72% -29F Calm Calm E None None - -
02/20/2018 09:41 -25F 71% -31F Calm Calm E None None - -
02/20/2018 09:37 -23F 71% -29F Calm Calm E None None - -
02/20/2018 09:31 -21F 73% -27F Calm Calm N None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/20/2018 09:22 -23F 72% -29F Calm Calm NW None None - -
02/20/2018 09:21 -23F 72% -29F Calm Calm NW None None - -
02/20/2018 09:11 -25F 71% -32F Calm Calm N None None - -
02/20/2018 09:07 -26F 71% -32F Calm Calm NE None None - -
02/20/2018 09:01 -24F 72% -30F Calm Calm E None None - -
02/20/2018 08:52 -27F 71% -34F Calm Calm S Yes - - -
02/20/2018 08:51 -28F 71% -34F Calm Calm S Yes - - -
02/20/2018 08:41 -31F 69% -37F Calm 4 mph S None None - -
02/20/2018 08:37 -32F 69% -38F 4 mph 4 mph S None None - -
02/20/2018 08:31 -32F 69% -39F 4 mph 4 mph S None None - -
02/20/2018 08:22 -33F 69% -39F Calm 4 mph S None None - -
02/20/2018 08:21 -33F 69% -39F Calm 4 mph S None None - -
02/20/2018 08:11 -33F 69% -40F Calm 4 mph S None None - -
02/20/2018 08:07 -33F 69% -39F Calm Calm S None None - -
02/20/2018 08:01 -33F 69% -39F Calm Calm SW None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/20/2018 07:52 -33F 68% -40F Calm Calm S None None - -
02/20/2018 07:51 -33F 69% -40F Calm Calm S None None - -
02/20/2018 07:40 -29F 70% -36F Calm Calm NE None None - -
02/20/2018 07:37 -29F 70% -36F Calm Calm NE None None - -
02/20/2018 07:30 -29F 70% -35F Calm Calm NE Yes - - -
02/20/2018 07:22 -29F 70% -36F Calm Calm NE Yes - - -
02/20/2018 07:20 -29F 70% -36F Calm Calm NE Yes - - -
02/20/2018 07:10 -27F 70% -34F Calm Calm NW None None - -
02/20/2018 07:07 -27F 71% -33F Calm Calm NE Yes - - -
02/20/2018 07:00 -27F 71% -33F Calm Calm NE None None - -
02/20/2018 06:52 -28F 70% -34F Calm Calm E None None - -
02/20/2018 06:50 -27F 70% -34F Calm Calm E None None - -
02/20/2018 06:40 -29F 70% -35F Calm Calm NE Yes - - -
02/20/2018 06:37 -29F 70% -36F Calm Calm NE None None - -
02/20/2018 06:30 -29F 70% -36F Calm Calm S None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/20/2018 06:22 -29F 70% -36F Calm 4 mph NE None None - -
02/20/2018 06:20 -29F 70% -36F Calm 4 mph S None None - -
02/20/2018 06:10 -29F 70% -36F Calm 4 mph S None None - -
02/20/2018 06:07 -29F 70% -35F 4 mph 4 mph S None None - -
02/20/2018 06:00 -29F 70% -35F Calm 4 mph S None None - -
02/20/2018 05:52 -29F 70% -35F 4 mph 5 mph S Yes - - -
02/20/2018 05:50 -29F 70% -35F 4 mph 5 mph S Yes - - -
02/20/2018 05:40 -29F 70% -35F Calm 4 mph S None None - -
02/20/2018 05:37 -29F 70% -36F 4 mph 4 mph S None None - -
02/20/2018 05:30 -28F 70% -35F Calm 4 mph SE None None - -
02/20/2018 05:22 -29F 70% -35F 4 mph 4 mph S None None - -
02/20/2018 05:20 -29F 70% -35F Calm 4 mph S None None - -
02/20/2018 05:10 -26F 71% -32F Calm Calm N Yes - - -
02/20/2018 05:07 -26F 71% -32F Calm Calm N Yes - - -
02/20/2018 05:00 -26F 71% -32F Calm Calm NE Yes - - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/20/2018 04:52 -26F 71% -32F Calm Calm NE Yes - - -
02/20/2018 04:50 -26F 71% -32F Calm Calm NE None None - -
02/20/2018 04:39 -26F 71% -32F Calm Calm NW Yes - - -
02/20/2018 04:37 -26F 71% -32F Calm Calm NW Yes - - -
02/20/2018 04:29 -26F 71% -32F Calm Calm N Yes - - -
02/20/2018 04:22 -26F 71% -32F Calm Calm NW Yes - - -
02/20/2018 04:19 -26F 71% -32F Calm Calm NE Yes - - -
02/20/2018 04:09 -25F 71% -31F Calm Calm N None None - -
02/20/2018 04:07 -25F 71% -32F Calm Calm NE Yes - - -
02/20/2018 03:59 -26F 71% -32F Calm Calm NE Yes - - -
02/20/2018 03:52 -25F 71% -32F Calm Calm NE None None - -
02/20/2018 03:49 -25F 71% -32F Calm Calm NE Yes - - -
02/20/2018 03:39 -27F 71% -33F Calm Calm N None None - -
02/20/2018 03:37 -27F 71% -33F Calm Calm N Yes - - -
02/20/2018 03:29 -27F 70% -34F Calm Calm N None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/20/2018 03:22 -27F 71% -33F Calm Calm N None None - -
02/20/2018 03:19 -26F 71% -32F Calm Calm N None None - -
02/20/2018 03:09 -26F 71% -32F Calm 7 mph SE None None - -
02/20/2018 03:07 -26F 71% -32F 4 mph 7 mph S Yes - - -
02/20/2018 02:59 -27F 71% -34F 7 mph 7 mph S None None - -
02/20/2018 02:52 -28F 71% -34F 7 mph 9 mph SW None None - -
02/20/2018 02:49 -28F 71% -35F 7 mph 9 mph S None None - -
02/20/2018 02:39 -28F 71% -35F 4 mph 7 mph S None None - -
02/20/2018 02:37 -29F 70% -35F 5 mph 7 mph S None None - -
02/20/2018 02:29 -26F 71% -32F Calm 4 mph SE None None - -
02/20/2018 02:22 -23F 72% -29F Calm Calm SE None None - -
02/20/2018 02:19 -23F 72% -29F Calm Calm SE Yes - - -
02/20/2018 02:09 -25F 71% -32F Calm Calm S Yes - - -
02/20/2018 02:07 -26F 71% -32F Calm Calm S Yes - - -
02/20/2018 01:59 -25F 71% -31F Calm Calm SW None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/20/2018 01:52 -24F 72% -30F Calm Calm W Yes - - -
02/20/2018 01:49 -25F 71% -31F Calm Calm SW Yes - - -
02/20/2018 01:39 -22F 72% -28F Calm Calm NE None None - -
02/20/2018 01:37 -23F 72% -28F Calm Calm N None None - -
02/20/2018 01:29 -24F 72% -30F Calm Calm NW Yes - - -
02/20/2018 01:22 -23F 72% -29F Calm Calm NW None None - -
02/20/2018 01:18 -23F 72% -29F Calm Calm N None None - -
02/20/2018 01:08 -22F 73% -28F Calm Calm NE None None - -
02/20/2018 01:07 -23F 72% -29F Calm Calm NE Yes - - -
02/20/2018 00:58 -22F 72% -28F Calm 4 mph N Yes - - -
02/20/2018 00:52 -22F 72% -28F Calm 4 mph W None None - -
02/20/2018 00:48 -22F 72% -28F Calm Calm W None None - -
02/20/2018 00:38 -21F 72% -27F Calm Calm SE None None - -
02/20/2018 00:37 -21F 73% -27F Calm Calm W None None - -
02/20/2018 00:28 -20F 73% -26F Calm Calm W Yes - - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/20/2018 00:22 -21F 73% -27F Calm Calm NE None None - -
02/20/2018 00:18 -21F 73% -27F Calm Calm NE None None - -
02/20/2018 00:08 -23F 72% -28F Calm 4 mph NE None None - -
02/20/2018 00:07 -23F 72% -28F Calm 4 mph NE None None - -
02/19/2018 23:58 -21F 73% -27F Calm 4 mph W None None - -
02/19/2018 23:52 -20F 73% -26F 4 mph 4 mph S None None - -
02/19/2018 23:48 -20F 73% -26F Calm Calm S None None - -
02/19/2018 23:38 -19F 73% -25F Calm Calm E None None - -
02/19/2018 23:37 -19F 73% -25F Calm Calm E None None - -
02/19/2018 23:28 -19F 74% -25F Calm Calm SE None None - -
02/19/2018 23:22 -18F 74% -23F Calm Calm S None None - -
02/19/2018 23:18 -18F 74% -23F Calm Calm S None None - -
02/19/2018 23:08 -19F 74% -25F Calm Calm SW None None - -
02/19/2018 23:07 -19F 74% -25F Calm Calm SW None None - -
02/19/2018 22:58 -16F 75% -21F Calm Calm NE None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/19/2018 22:52 -16F 76% -21F Calm 4 mph NE None None - -
02/19/2018 22:48 -15F 76% -21F Calm 4 mph NW None None - -
02/19/2018 22:38 -13F 76% -19F Calm Calm SW None None - -
02/19/2018 22:37 -13F 76% -19F Calm Calm SW None None - -
02/19/2018 22:28 -14F 75% -19F Calm Calm W None None - -
02/19/2018 22:22 -13F 75% -18F Calm Calm W Yes - - -
02/19/2018 22:18 -12F 75% -18F Calm 4 mph S None None - -
02/19/2018 22:07 -11F 76% -16F Calm 6 mph S None None - -
02/19/2018 22:07 -11F 76% -16F Calm 6 mph S None None - -
02/19/2018 21:57 -11F 75% -16F 4 mph 4 mph S Yes - - -
02/19/2018 21:52 -10F 75% -16F Calm 4 mph SW Yes - - -
02/19/2018 21:47 -10F 75% -16F Calm 4 mph SW Yes - - -
02/19/2018 21:37 -10F 75% -15F Calm Calm NW Yes - - -
02/19/2018 21:37 -9F 75% -15F Calm Calm NW Yes - - -
02/19/2018 21:27 -9F 75% -15F Calm Calm SW Yes - - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/19/2018 21:22 -9F 75% -14F Calm Calm NW Yes - - -
02/19/2018 21:17 -9F 75% -15F Calm Calm NW Yes - - -
02/19/2018 21:07 -9F 75% -14F Calm Calm SE Yes - - -
02/19/2018 21:07 -9F 75% -14F Calm Calm SE Yes - - -
02/19/2018 20:57 -9F 75% -15F Calm Calm NW Yes - - -
02/19/2018 20:52 -10F 75% -15F Calm Calm SW Yes - - -
02/19/2018 20:47 -9F 75% -15F Calm Calm NW Yes - - -
02/19/2018 20:37 -9F 75% -15F Calm 4 mph SW Yes - - -
02/19/2018 20:37 -9F 75% -15F Calm 4 mph SW Yes - - -
02/19/2018 20:27 -9F 74% -15F Calm Calm SW Yes - - -
02/19/2018 20:22 -9F 74% -14F Calm Calm SW Yes - - -
02/19/2018 20:17 -9F 74% -14F Calm 4 mph SW Yes - - -
02/19/2018 20:07 -7F 74% -13F Calm Calm SW Yes - - -
02/19/2018 20:07 -7F 74% -13F Calm Calm SW Yes - - -
02/19/2018 19:57 -6F 74% -12F Calm Calm W Yes - - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/19/2018 19:52 -6F 74% -12F Calm Calm SW Yes - - -
02/19/2018 19:47 -6F 75% -12F Calm Calm S Yes - - -
02/19/2018 19:37 -6F 74% -12F Calm Calm NW Yes - - -
02/19/2018 19:37 -6F 74% -12F Calm Calm NW Yes - - -
02/19/2018 19:27 -6F 74% -12F Calm Calm NW Yes - - -
02/19/2018 19:22 -7F 74% -13F Calm Calm SE Yes - - -
02/19/2018 19:17 -7F 74% -13F Calm 4 mph NW Yes - - -
02/19/2018 19:07 -7F 73% -13F Calm 4 mph N Yes - - -
02/19/2018 19:07 -7F 73% -13F Calm 4 mph N Yes - - -
02/19/2018 18:57 -6F 72% -13F Calm 5 mph NE Yes - - -
02/19/2018 18:52 -6F 72% -12F Calm 6 mph NE Yes - - -
02/19/2018 18:46 -5F 72% -11F 4 mph 6 mph E Yes - - -
02/19/2018 18:37 -5F 71% -12F 4 mph 5 mph SE None None - -
02/19/2018 18:36 -5F 71% -12F 4 mph 5 mph SE None None - -
02/19/2018 18:26 -5F 71% -12F Calm 8 mph S None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/19/2018 18:22 -4F 71% -11F 6 mph 9 mph S None None - -
02/19/2018 18:16 -4F 70% -11F 8 mph 9 mph S None None - -
02/19/2018 18:07 -4F 70% -11F 7 mph 9 mph S None None - -
02/19/2018 18:06 -4F 69% -11F 7 mph 9 mph S None None - -
02/19/2018 17:56 -3F 69% -10F 7 mph 9 mph S None None - -
02/19/2018 17:52 -3F 69% -11F 7 mph 10 mph S None None - -
02/19/2018 17:46 -3F 69% -11F 8 mph 10 mph S None None - -
02/19/2018 17:37 -3F 68% -10F 7 mph 11 mph S None None - -
02/19/2018 17:36 -3F 68% -10F 7 mph 11 mph SE None None - -
02/19/2018 17:26 -3F 68% -10F 7 mph 9 mph S None None - -
02/19/2018 17:22 -3F 68% -10F 7 mph 9 mph S None None - -
02/19/2018 17:16 -3F 68% -10F 7 mph 9 mph S None None - -
02/19/2018 17:07 -3F 68% -10F 7 mph 9 mph S None None - -
02/19/2018 17:06 -3F 68% -11F 7 mph 9 mph S None None - -
02/19/2018 16:56 -2F 67% -10F 8 mph 9 mph S None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/19/2018 16:52 -2F 67% -10F 8 mph 10 mph S None None - -
02/19/2018 16:46 -2F 66% -10F 9 mph 10 mph S None None - -
02/19/2018 16:37 -1F 66% -10F 9 mph 10 mph S None None - -
02/19/2018 16:36 -1F 66% -10F 9 mph 10 mph S None None - -
02/19/2018 16:26 -1F 65% -9F 7 mph 9 mph SE None None - -
02/19/2018 16:22 -1F 65% -10F 6 mph 9 mph SE None None - -
02/19/2018 16:16 -1F 64% -10F 7 mph 9 mph S None None - -
02/19/2018 16:07 0F 62% -10F 6 mph 6 mph S None None - -
02/19/2018 16:06 0F 62% -10F 4 mph 6 mph S Yes - - -
02/19/2018 15:56 0F 62% -10F 4 mph 6 mph S None None - -
02/19/2018 15:52 -1F 62% -10F 5 mph 6 mph S None None - -
02/19/2018 15:46 0F 61% -10F 4 mph 5 mph S None None - -
02/19/2018 15:37 0F 61% -10F Calm Calm SW None None - -
02/19/2018 15:36 0F 61% -10F Calm Calm SW None None - -
02/19/2018 15:25 0F 60% -10F Calm Calm SW None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/19/2018 15:22 0F 60% -11F Calm Calm SW None None - -
02/19/2018 15:15 0F 59% -11F Calm Calm SW None None - -
02/19/2018 15:07 0F 58% -11F Calm Calm S None None - -
02/19/2018 15:05 0F 58% -11F Calm Calm SW None None - -
02/19/2018 14:55 -1F 59% -12F 4 mph 4 mph SW None None - -
02/19/2018 14:52 -1F 59% -12F Calm 5 mph SW None None - -
02/19/2018 14:45 -1F 58% -12F 4 mph 5 mph S None None - -
02/19/2018 14:37 -2F 59% -13F 4 mph 6 mph S None None - -
02/19/2018 14:35 -2F 59% -13F 5 mph 6 mph SW None None - -
02/19/2018 14:25 -2F 58% -13F 5 mph 6 mph S None None - -
02/19/2018 14:22 -2F 58% -13F 5 mph 6 mph SW None None - -
02/19/2018 14:15 -2F 57% -13F 4 mph 6 mph S None None - -
02/19/2018 14:07 -3F 58% -14F 5 mph 6 mph SW None None - -
02/19/2018 14:05 -3F 57% -15F 6 mph 6 mph SW None None - -
02/19/2018 13:55 -3F 57% -14F 4 mph 6 mph SW None None - -
Date/Time
(MST)
Air Wind Precipitation
Air RH Dew Avg Gust Dir Type Intens Accum Rate
02/19/2018 13:52 -3F 56% -15F 6 mph 6 mph SW None None - -
02/19/2018 13:45 -2F 53% -15F 4 mph 6 mph SW None None - -
02/19/2018 13:37 0F 51% -14F Calm Calm S None None - -
02/19/2018 13:35 0F 53% -13F Calm Calm S None None - -
02/19/2018 13:25 -2F 56% -14F Calm 4 mph S None None - -
02/19/2018 13:22 -3F 57% -14F Calm 4 mph S None None - -
02/19/2018 13:15 -4F 58% -15F 4 mph 5 mph SW None None - -
02/19/2018 13:07 -4F 59% -15F 4 mph 5 mph S None None - -
02/19/2018 13:05 -5F 60% -15F 4 mph 5 mph SW None None - -
02/19/2018 12:55 -5F 61% -15F 4 mph 6 mph SW None None - -
02/19/2018 12:52 -6F 61% -16F 4 mph 6 mph SW None None - -
02/19/2018 12:45 -6F 61% -16F 4 mph 4 mph S None None - -
02/19/2018 12:37 -6F 60% -16F 4 mph 4 mph SW None None - -
02/19/2018 12:35 -6F 60% -16F Calm 4 mph SW None None - -
Change End Date:

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