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Point Forecast: 4 Miles WNW Big Sky MT  45.29N 111.41W (Elev. 7917 ft)	Last Update: 5:30 pm MDT Aug 1, 2021

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Weather Elements Fire Weather Aviation Weather Temperature (°F) Dewpoint (°F) Heat Index (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder 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: 8pm Sun, Aug 1 20219pm Sun, Aug 1 202110pm Sun, Aug 1 202111pm Sun, Aug 1 202112am Mon, Aug 2 20211am Mon, Aug 2 20212am Mon, Aug 2 20213am Mon, Aug 2 20214am Mon, Aug 2 20215am Mon, Aug 2 20216am Mon, Aug 2 20217am Mon, Aug 2 20218am Mon, Aug 2 20219am Mon, Aug 2 202110am Mon, Aug 2 202111am Mon, Aug 2 202112pm Mon, Aug 2 20211pm Mon, Aug 2 20212pm Mon, Aug 2 20213pm Mon, Aug 2 20214pm Mon, Aug 2 20215pm Mon, Aug 2 20216pm Mon, Aug 2 20217pm Mon, Aug 2 20218pm Mon, Aug 2 20219pm Mon, Aug 2 202110pm Mon, Aug 2 202111pm Mon, Aug 2 202112am Tue, Aug 3 20211am Tue, Aug 3 20212am Tue, Aug 3 20213am Tue, Aug 3 20214am Tue, Aug 3 20215am Tue, Aug 3 20216am Tue, Aug 3 20217am Tue, Aug 3 20218am Tue, Aug 3 20219am Tue, Aug 3 202110am Tue, Aug 3 202111am Tue, Aug 3 202112pm Tue, Aug 3 20211pm Tue, Aug 3 20212pm Tue, Aug 3 20213pm Tue, Aug 3 20214pm Tue, Aug 3 20215pm Tue, Aug 3 20216pm Tue, Aug 3 20217pm Tue, Aug 3 20218pm Tue, Aug 3 20219pm Tue, Aug 3 202110pm Tue, Aug 3 202111pm Tue, Aug 3 202112am Wed, Aug 4 20211am Wed, Aug 4 20212am Wed, Aug 4 20213am Wed, Aug 4 20214am Wed, Aug 4 20215am Wed, Aug 4 20216am Wed, Aug 4 20217am Wed, Aug 4 20218am Wed, Aug 4 20219am Wed, Aug 4 202110am Wed, Aug 4 202111am Wed, Aug 4 202112pm Wed, Aug 4 20211pm Wed, Aug 4 20212pm Wed, Aug 4 20213pm Wed, Aug 4 20214pm Wed, Aug 4 20215pm Wed, Aug 4 20216pm Wed, Aug 4 20217pm Wed, Aug 4 20218pm Wed, Aug 4 20219pm Wed, Aug 4 202110pm Wed, Aug 4 202111pm Wed, Aug 4 202112am Thu, Aug 5 20211am Thu, Aug 5 20212am Thu, Aug 5 20213am Thu, Aug 5 20214am Thu, Aug 5 20215am Thu, Aug 5 20216am Thu, Aug 5 20217am Thu, Aug 5 20218am Thu, Aug 5 20219am Thu, Aug 5 202110am Thu, Aug 5 202111am Thu, Aug 5 202112pm Thu, Aug 5 20211pm Thu, Aug 5 20212pm Thu, Aug 5 20213pm Thu, Aug 5 20214pm Thu, Aug 5 20215pm Thu, Aug 5 20216pm Thu, Aug 5 20217pm Thu, Aug 5 20218pm Thu, Aug 5 20219pm Thu, Aug 5 202110pm Thu, Aug 5 202111pm Thu, Aug 5 202112am Fri, Aug 6 20211am Fri, Aug 6 20212am Fri, Aug 6 20213am Fri, Aug 6 20214am Fri, Aug 6 20215am Fri, Aug 6 20216am Fri, Aug 6 20217am Fri, Aug 6 2021

Date	08/01				08/02
Hour (MDT)	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19
Temperature (°F)	67	65	63	62	60	60	59	58	58	57	57	56	58	59	61	62	64	63	62	61	60	59	58	57
Dewpoint (°F)	49	50	50	50	47	50	50	50	50	50	49	47	49	51	54	54	52	51	53	52	52	52	54	54
Heat Index (°F)
Surface Wind (mph)	6	6	6	6	6	6	6	6	6	6	6	6	6	5	5	5	6	6	6	6	6	6	6	6
Wind Dir	SE	SSE	S	S	S	SW	W	SW	SSE	SSE	S	SSE	SSE	SSW	WSW	W	W	W	WNW	WNW	WNW	WNW	WNW	W
Gust
Sky Cover (%)	68	59	63	65	65	72	79	70	64	82	77	52	55	61	70	82	100	100	100	100	100	100	100	100
Precipitation Potential (%)	44	38	29	28	17	17	15	14	15	15	29	29	31	41	50	62	86	93	94	96	96	97	78	78
Relative Humidity (%)	52	58	62	64	62	69	73	75	75	77	74	72	73	74	78	74	64	66	72	72	74	78	87	88
Rain	Chc	Chc	Chc	Chc	SChc	SChc	SChc	--	SChc	SChc	Chc	Chc	Chc	Chc	Chc	Lkly	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl
Thunder	Chc	Chc	Chc	Chc	SChc	SChc	SChc	--	SChc	SChc	--	--	--	SChc	SChc	SChc	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Ocnl	Ocnl
Date					08/03
Hour (MDT)	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19
Temperature (°F)	56	56	55	55	55	55	55	55	55	54	54	54	55	56	58	60	62	64	65	66	66	66	66	65
Dewpoint (°F)	53	54	54	52	50	50	52	52	52	50	49	49	50	50	49	48	46	45	43	42	41	41	41	43
Heat Index (°F)
Surface Wind (mph)	6	6	5	5	6	6	6	5	5	5	6	6	6	5	5	5	8	8	8	8	8	8	8	8
Wind Dir	WNW	WNW	WNW	W	W	W	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	NW	NW	NW	NW	NW	NW	NNW	NNW
Gust																				18	18	18
Sky Cover (%)	100	100	100	100	100	100	100	100	100	100	88	88	88	70	70	70	52	52	52	37	37	37	17	17
Precipitation Potential (%)	78	78	78	78	33	33	33	33	33	33	21	21	21	21	21	21	17	17	17	17	17	17	2	2
Relative Humidity (%)	89	92	95	90	83	84	88	91	90	87	84	84	83	80	73	64	56	50	45	42	40	40	40	44
Rain	Ocnl	Ocnl	Ocnl	Ocnl	Chc	Chc	Chc	Chc	Chc	Chc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--
Thunder	Ocnl	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	--	--

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