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Point Forecast: West Yellowstone MT  44.67N 111.09W (Elev. 6686 ft)	Last Update: 9:44 am MST Nov 29, 2021

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Weather Elements Fire Weather Aviation Weather Temperature (°F) Dewpoint (°F) Wind Chill (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Snow Freezing Rain Sleet Fog Mixing Height  x100ftx100m Haines Index Trans. Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft) Grassland Fire Danger Index Ceiling Height Visibility

48-Hour Period Starting: 2pm Mon, Nov 29 20213pm Mon, Nov 29 20214pm Mon, Nov 29 20215pm Mon, Nov 29 20216pm Mon, Nov 29 20217pm Mon, Nov 29 20218pm Mon, Nov 29 20219pm Mon, Nov 29 202110pm Mon, Nov 29 202111pm Mon, Nov 29 202112am Tue, Nov 30 20211am Tue, Nov 30 20212am Tue, Nov 30 20213am Tue, Nov 30 20214am Tue, Nov 30 20215am Tue, Nov 30 20216am Tue, Nov 30 20217am Tue, Nov 30 20218am Tue, Nov 30 20219am Tue, Nov 30 202110am Tue, Nov 30 202111am Tue, Nov 30 202112pm Tue, Nov 30 20211pm Tue, Nov 30 20212pm Tue, Nov 30 20213pm Tue, Nov 30 20214pm Tue, Nov 30 20215pm Tue, Nov 30 20216pm Tue, Nov 30 20217pm Tue, Nov 30 20218pm Tue, Nov 30 20219pm Tue, Nov 30 202110pm Tue, Nov 30 202111pm Tue, Nov 30 202112am Wed, Dec 1 20211am Wed, Dec 1 20212am Wed, Dec 1 20213am Wed, Dec 1 20214am Wed, Dec 1 20215am Wed, Dec 1 20216am Wed, Dec 1 20217am Wed, Dec 1 20218am Wed, Dec 1 20219am Wed, Dec 1 202110am Wed, Dec 1 202111am Wed, Dec 1 202112pm Wed, Dec 1 20211pm Wed, Dec 1 20212pm Wed, Dec 1 20213pm Wed, Dec 1 20214pm Wed, Dec 1 20215pm Wed, Dec 1 20216pm Wed, Dec 1 20217pm Wed, Dec 1 20218pm Wed, Dec 1 20219pm Wed, Dec 1 202110pm Wed, Dec 1 202111pm Wed, Dec 1 202112am Thu, Dec 2 20211am Thu, Dec 2 20212am Thu, Dec 2 20213am Thu, Dec 2 20214am Thu, Dec 2 20215am Thu, Dec 2 20216am Thu, Dec 2 20217am Thu, Dec 2 20218am Thu, Dec 2 20219am Thu, Dec 2 202110am Thu, Dec 2 202111am Thu, Dec 2 202112pm Thu, Dec 2 20211pm Thu, Dec 2 20212pm Thu, Dec 2 20213pm Thu, Dec 2 20214pm Thu, Dec 2 20215pm Thu, Dec 2 20216pm Thu, Dec 2 20217pm Thu, Dec 2 20218pm Thu, Dec 2 20219pm Thu, Dec 2 202110pm Thu, Dec 2 202111pm Thu, Dec 2 202112am Fri, Dec 3 20211am Fri, Dec 3 20212am Fri, Dec 3 20213am Fri, Dec 3 20214am Fri, Dec 3 20215am Fri, Dec 3 20216am Fri, Dec 3 20217am Fri, Dec 3 20218am Fri, Dec 3 20219am Fri, Dec 3 202110am Fri, Dec 3 202111am Fri, Dec 3 202112pm Fri, Dec 3 20211pm Fri, Dec 3 20212pm Fri, Dec 3 20213pm Fri, Dec 3 20214pm Fri, Dec 3 20215pm Fri, Dec 3 20216pm Fri, Dec 3 20217pm Fri, Dec 3 20218pm Fri, Dec 3 20219pm Fri, Dec 3 202110pm Fri, Dec 3 202111pm Fri, Dec 3 202112am Sat, Dec 4 20211am Sat, Dec 4 2021

Date	11/29										11/30
Hour (MST)	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13
Temperature (°F)	40	39	37	35	34	33	31	30	28	25	25	24	24	24	24	24	25	26	25	27	31	33	35	35
Dewpoint (°F)	26	26	26	26	27	28	27	27	26	25	25	24	24	24	24	24	25	26	20	24	26	29	28	26
Wind Chill (°F)	33	31	29	27	27	26	24	23	20	16	16	14	14	14	15	15	17	19	18	19	22	23	25	25
Surface Wind (mph)	13	13	11	10	9	8	7	7	8	9	9	9	9	9	8	8	7	6	6	8	11	15	16	17
Wind Dir	SSW	SSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW
Gust	20	20																				22	24	24
Sky Cover (%)	87	88	89	90	78	66	54	49	45	40	42	45	47	52	56	61	63	65	67	70	72	75	71	66
Precipitation Potential (%)	16	19	21	24	23	22	21	16	10	5	5	5	5	4	2	1	3	4	6	7	7	8	7	6
Relative Humidity (%)	58	60	64	69	74	80	84	89	94	98	98	99	98	98	99	99	99	100	100	100	91	84	76	70
Rain	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date											12/01
Hour (MST)	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13
Temperature (°F)	35	34	33	30	28	28	28	27	27	26	26	26	26	26	25	25	25	26	27	29	32	35	36	37
Dewpoint (°F)	26	25	25	25	24	25	25	24	24	23	23	24	24	24	23	23	23	24	26	27	28	29	30	30
Wind Chill (°F)	25	24	23	20	18	18	19	18	17	16	16	16	15	15	14	15	15	16	17	20	24	27	29	30
Surface Wind (mph)	16	15	14	13	13	13	10	10	10	10	10	10	11	11	11	10	10	10	11	11	11	11	11	11
Wind Dir	SW	SW	SW	SW	SW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
Gust	23	22	21	20	20	20
Sky Cover (%)	62	62	62	62	62	62	56	56	56	55	55	55	67	67	67	79	79	79	86	86	86	67	67	67
Precipitation Potential (%)	5	5	6	6	6	6	6	6	6	15	15	15	15	15	15	3	3	3	3	3	3	1	1	1
Relative Humidity (%)	70	70	73	80	85	87	88	89	89	89	90	92	93	93	92	91	93	94	94	90	85	80	77	74
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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