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Point Forecast: Great Falls International Airport MT  47.46N 111.4W (Elev. 3599 ft)	Last Update: 4:45 am MDT Oct 4, 2023

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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: 4am Wed, Oct 4 20235am Wed, Oct 4 20236am Wed, Oct 4 20237am Wed, Oct 4 20238am Wed, Oct 4 20239am Wed, Oct 4 202310am Wed, Oct 4 202311am Wed, Oct 4 202312pm Wed, Oct 4 20231pm Wed, Oct 4 20232pm Wed, Oct 4 20233pm Wed, Oct 4 20234pm Wed, Oct 4 20235pm Wed, Oct 4 20236pm Wed, Oct 4 20237pm Wed, Oct 4 20238pm Wed, Oct 4 20239pm Wed, Oct 4 202310pm Wed, Oct 4 202311pm Wed, Oct 4 202312am Thu, Oct 5 20231am Thu, Oct 5 20232am Thu, Oct 5 20233am Thu, Oct 5 20234am Thu, Oct 5 20235am Thu, Oct 5 20236am Thu, Oct 5 20237am Thu, Oct 5 20238am Thu, Oct 5 20239am Thu, Oct 5 202310am Thu, Oct 5 202311am Thu, Oct 5 202312pm Thu, Oct 5 20231pm Thu, Oct 5 20232pm Thu, Oct 5 20233pm Thu, Oct 5 20234pm Thu, Oct 5 20235pm Thu, Oct 5 20236pm Thu, Oct 5 20237pm Thu, Oct 5 20238pm Thu, Oct 5 20239pm Thu, Oct 5 202310pm Thu, Oct 5 202311pm Thu, Oct 5 202312am Fri, Oct 6 20231am Fri, Oct 6 20232am Fri, Oct 6 20233am Fri, Oct 6 20234am Fri, Oct 6 20235am Fri, Oct 6 20236am Fri, Oct 6 20237am Fri, Oct 6 20238am Fri, Oct 6 20239am Fri, Oct 6 202310am Fri, Oct 6 202311am Fri, Oct 6 202312pm Fri, Oct 6 20231pm Fri, Oct 6 20232pm Fri, Oct 6 20233pm Fri, Oct 6 20234pm Fri, Oct 6 20235pm Fri, Oct 6 20236pm Fri, Oct 6 20237pm Fri, Oct 6 20238pm Fri, Oct 6 20239pm Fri, Oct 6 202310pm Fri, Oct 6 202311pm Fri, Oct 6 202312am Sat, Oct 7 20231am Sat, Oct 7 20232am Sat, Oct 7 20233am Sat, Oct 7 20234am Sat, Oct 7 20235am Sat, Oct 7 20236am Sat, Oct 7 20237am Sat, Oct 7 20238am Sat, Oct 7 20239am Sat, Oct 7 202310am Sat, Oct 7 202311am Sat, Oct 7 202312pm Sat, Oct 7 20231pm Sat, Oct 7 20232pm Sat, Oct 7 20233pm Sat, Oct 7 20234pm Sat, Oct 7 20235pm Sat, Oct 7 20236pm Sat, Oct 7 20237pm Sat, Oct 7 20238pm Sat, Oct 7 20239pm Sat, Oct 7 202310pm Sat, Oct 7 202311pm Sat, Oct 7 202312am Sun, Oct 8 20231am Sun, Oct 8 20232am Sun, Oct 8 20233am Sun, Oct 8 20234am Sun, Oct 8 20235am Sun, Oct 8 20236am Sun, Oct 8 20237am Sun, Oct 8 20238am Sun, Oct 8 20239am Sun, Oct 8 202310am Sun, Oct 8 202311am Sun, Oct 8 202312pm Sun, Oct 8 20231pm Sun, Oct 8 20232pm Sun, Oct 8 20233pm Sun, Oct 8 2023

Date	10/04																				10/05
Hour (MDT)	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03
Temperature (°F)	44	45	43	45	48	49	54	55	58	60	61	60	62	60	58	55	50	48	47	46	45	44	43	42
Dewpoint (°F)	37	37	37	39	40	39	43	42	43	43	43	43	43	42	44	44	41	41	41	41	42	41	40	38
Wind Chill (°F)	36	37	35	38	42	43											46	45	44	43	43	41	40	40
Surface Wind (mph)	17	18	16	17	17	18	18	20	21	20	21	20	18	16	14	10	9	7	6	6	5	5	5	3
Wind Dir	SW	SW	SW	SW	SW	SW	WSW	WSW	W	W	W	WNW	WNW	NW	NNW	N	N	NNE	N	NNE	NNE	N	NW	WSW
Gust	25	26	24	23	24	26	26	28	30	30	30	30	26	24	20
Sky Cover (%)	23	28	36	72	78	89	87	87	87	85	81	71	65	59	75	80	66	69	70	61	62	57	57	57
Precipitation Potential (%)	4	5	10	18	27	27	25	18	15	17	20	27	28	25	34	32	34	33	33	19	13	12	8	7
Relative Humidity (%)	76	74	78	78	74	69	65	61	57	53	52	53	50	51	59	66	72	78	81	84	89	88	88	87
Rain	--	--	--	SChc	Chc	Chc	Chc	SChc	SChc	SChc	SChc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	SChc	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																					10/06
Hour (MDT)	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03
Temperature (°F)	41	40	39	38	40	42	47	50	52	53	54	54	54	53	51	49	46	43	41	40	39	38	36	35
Dewpoint (°F)	37	37	35	34	36	35	37	36	34	34	33	33	32	31	31	31	30	30	29	29	28	27	26	26
Wind Chill (°F)	38	37	36	34	36	38	44	48								44	41	38	36	35	35	33	31	32
Surface Wind (mph)	5	5	5	6	6	6	6	6	6	6	6	9	9	9	9	9	9	8	8	8	6	6	6	3
Wind Dir	WSW	WSW	W	NW	N	SW	E	NE	N	N	N	N	N	N	NNE	NNE	NNE	NE	NE	NE	NNE	NNE	NNE	SE
Gust
Sky Cover (%)	57	66	57	57	57	57	57	57	57	57	57	38	38	38	38	38	38	48	48	48	60	60	60	27
Precipitation Potential (%)	8	8	14	14	14	14	14	14	9	9	9	9	9	9	4	4	4	4	4	4	1	1	1	1
Relative Humidity (%)	86	89	85	87	85	77	68	59	51	47	45	45	44	44	46	50	55	59	61	63	64	65	66	68
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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