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Point Forecast: Lewistown MT  47.07N 109.43W (Elev. 3898 ft)	Last Update: 3:13 am MDT Aug 25, 2019

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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: 8am Sun, Aug 25 20199am Sun, Aug 25 201910am Sun, Aug 25 201911am Sun, Aug 25 201912pm Sun, Aug 25 20191pm Sun, Aug 25 20192pm Sun, Aug 25 20193pm Sun, Aug 25 20194pm Sun, Aug 25 20195pm Sun, Aug 25 20196pm Sun, Aug 25 20197pm Sun, Aug 25 20198pm Sun, Aug 25 20199pm Sun, Aug 25 201910pm Sun, Aug 25 201911pm Sun, Aug 25 201912am Mon, Aug 26 20191am Mon, Aug 26 20192am Mon, Aug 26 20193am Mon, Aug 26 20194am Mon, Aug 26 20195am Mon, Aug 26 20196am Mon, Aug 26 20197am Mon, Aug 26 20198am Mon, Aug 26 20199am Mon, Aug 26 201910am Mon, Aug 26 201911am Mon, Aug 26 201912pm Mon, Aug 26 20191pm Mon, Aug 26 20192pm Mon, Aug 26 20193pm Mon, Aug 26 20194pm Mon, Aug 26 20195pm Mon, Aug 26 20196pm Mon, Aug 26 20197pm Mon, Aug 26 20198pm Mon, Aug 26 20199pm Mon, Aug 26 201910pm Mon, Aug 26 201911pm Mon, Aug 26 201912am Tue, Aug 27 20191am Tue, Aug 27 20192am Tue, Aug 27 20193am Tue, Aug 27 20194am Tue, Aug 27 20195am Tue, Aug 27 20196am Tue, Aug 27 20197am Tue, Aug 27 20198am Tue, Aug 27 20199am Tue, Aug 27 201910am Tue, Aug 27 201911am Tue, Aug 27 201912pm Tue, Aug 27 20191pm Tue, Aug 27 20192pm Tue, Aug 27 20193pm Tue, Aug 27 20194pm Tue, Aug 27 20195pm Tue, Aug 27 20196pm Tue, Aug 27 20197pm Tue, Aug 27 20198pm Tue, Aug 27 20199pm Tue, Aug 27 201910pm Tue, Aug 27 201911pm Tue, Aug 27 201912am Wed, Aug 28 20191am Wed, Aug 28 20192am Wed, Aug 28 20193am Wed, Aug 28 20194am Wed, Aug 28 20195am Wed, Aug 28 20196am Wed, Aug 28 20197am Wed, Aug 28 20198am Wed, Aug 28 20199am Wed, Aug 28 201910am Wed, Aug 28 201911am Wed, Aug 28 201912pm Wed, Aug 28 20191pm Wed, Aug 28 20192pm Wed, Aug 28 20193pm Wed, Aug 28 20194pm Wed, Aug 28 20195pm Wed, Aug 28 20196pm Wed, Aug 28 20197pm Wed, Aug 28 20198pm Wed, Aug 28 20199pm Wed, Aug 28 201910pm Wed, Aug 28 201911pm Wed, Aug 28 201912am Thu, Aug 29 20191am Thu, Aug 29 20192am Thu, Aug 29 20193am Thu, Aug 29 20194am Thu, Aug 29 20195am Thu, Aug 29 20196am Thu, Aug 29 20197am Thu, Aug 29 20198am Thu, Aug 29 20199am Thu, Aug 29 201910am Thu, Aug 29 201911am Thu, Aug 29 201912pm Thu, Aug 29 20191pm Thu, Aug 29 20192pm Thu, Aug 29 20193pm Thu, Aug 29 20194pm Thu, Aug 29 20195pm Thu, Aug 29 20196pm Thu, Aug 29 20197pm Thu, Aug 29 2019

Date	08/25																08/26
Hour (MDT)	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07
Temperature (°F)	56	62	65	68	71	72	73	71	71	70	65	62	59	56	53	51	50	49	48	47	47	46	45	46
Dewpoint (°F)	45	46	46	45	46	45	46	45	46	47	47	47	48	48	48	47	46	45	44	43	44	43	42	43
Wind Chill (°F)																	47	47	45	45	44	43	42	44
Surface Wind (mph)	6	8	10	10	13	13	14	15	15	15	15	11	11	8	8	8	8	6	6	5	6	6	6	5
Wind Dir	W	W	WNW	WNW	WNW	NW	WNW	WNW	NW	NW	NW	NW	NW	WNW	W	W	W	W	W	W	WSW	WSW	WSW	W
Gust				18	21	23	24	24	24	26	26	24	20	18			18
Sky Cover (%)	7	13	17	22	30	42	66	63	60	43	60	67	81	44	31	37	29	31	27	29	30	14	29	22
Precipitation Potential (%)	2	2	2	2	6	11	19	34	46	44	33	50	34	14	12	11	2	2	3	4	4	11	3	1
Relative Humidity (%)	66	56	50	43	40	38	38	39	40	43	52	58	68	75	84	86	85	86	86	87	88	88	90	89
Rain	--	--	--	--	--	--	SChc	Chc	Chc	Chc	Chc	Chc	Chc	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																	08/27
Hour (MDT)	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07
Temperature (°F)	51	55	59	61	62	63	64	65	65	65	63	60	56	53	50	47	46	44	43	42	40	39	40	42
Dewpoint (°F)	45	47	48	47	46	46	46	46	45	44	44	44	44	45	43	41	41	39	38	38	36	35	35	36
Wind Chill (°F)															47	43	42	40	39	38	35	34	36	38
Surface Wind (mph)	5	8	8	8	15	15	15	15	15	15	14	14	14	8	8	8	7	7	7	7	7	7	6	6
Wind Dir	W	W	W	W	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	W	W	W	W	W
Gust		18	18	18	26	26	26	26	26	26	25	25	25
Sky Cover (%)	17	2	2	2	41	41	41	39	39	39	30	30	30	44	44	44	19	19	19	24	24	24	14	14
Precipitation Potential (%)	1	15	15	15	31	31	31	31	31	31	20	20	20	20	20	20	2	2	2	2	2	2	0	0
Relative Humidity (%)	81	73	66	60	56	53	52	50	48	47	49	55	64	73	78	80	81	82	83	84	85	85	83	78
Rain	--	SChc	SChc	SChc	Chc	Chc	Chc	Chc	Chc	Chc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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