Point Forecast: Helena MT  46.61N 111.99W (Elev. 3878 ft)	Last Update: 9:08 am MST Dec 2, 2024

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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: 11am Mon, Dec 2 202412pm Mon, Dec 2 20241pm Mon, Dec 2 20242pm Mon, Dec 2 20243pm Mon, Dec 2 20244pm Mon, Dec 2 20245pm Mon, Dec 2 20246pm Mon, Dec 2 20247pm Mon, Dec 2 20248pm Mon, Dec 2 20249pm Mon, Dec 2 202410pm Mon, Dec 2 202411pm Mon, Dec 2 202412am Tue, Dec 3 20241am Tue, Dec 3 20242am Tue, Dec 3 20243am Tue, Dec 3 20244am Tue, Dec 3 20245am Tue, Dec 3 20246am Tue, Dec 3 20247am Tue, Dec 3 20248am Tue, Dec 3 20249am Tue, Dec 3 202410am Tue, Dec 3 202411am Tue, Dec 3 202412pm Tue, Dec 3 20241pm Tue, Dec 3 20242pm Tue, Dec 3 20243pm Tue, Dec 3 20244pm Tue, Dec 3 20245pm Tue, Dec 3 20246pm Tue, Dec 3 20247pm Tue, Dec 3 20248pm Tue, Dec 3 20249pm Tue, Dec 3 202410pm Tue, Dec 3 202411pm Tue, Dec 3 202412am Wed, Dec 4 20241am Wed, Dec 4 20242am Wed, Dec 4 20243am Wed, Dec 4 20244am Wed, Dec 4 20245am Wed, Dec 4 20246am Wed, Dec 4 20247am Wed, Dec 4 20248am Wed, Dec 4 20249am Wed, Dec 4 202410am Wed, Dec 4 202411am Wed, Dec 4 202412pm Wed, Dec 4 20241pm Wed, Dec 4 20242pm Wed, Dec 4 20243pm Wed, Dec 4 20244pm Wed, Dec 4 20245pm Wed, Dec 4 20246pm Wed, Dec 4 20247pm Wed, Dec 4 20248pm Wed, Dec 4 20249pm Wed, Dec 4 202410pm Wed, Dec 4 202411pm Wed, Dec 4 202412am Thu, Dec 5 20241am Thu, Dec 5 20242am Thu, Dec 5 20243am Thu, Dec 5 20244am Thu, Dec 5 20245am Thu, Dec 5 20246am Thu, Dec 5 20247am Thu, Dec 5 20248am Thu, Dec 5 20249am Thu, Dec 5 202410am Thu, Dec 5 202411am Thu, Dec 5 202412pm Thu, Dec 5 20241pm Thu, Dec 5 20242pm Thu, Dec 5 20243pm Thu, Dec 5 20244pm Thu, Dec 5 20245pm Thu, Dec 5 20246pm Thu, Dec 5 20247pm Thu, Dec 5 20248pm Thu, Dec 5 20249pm Thu, Dec 5 202410pm Thu, Dec 5 202411pm Thu, Dec 5 202412am Fri, Dec 6 20241am Fri, Dec 6 20242am Fri, Dec 6 20243am Fri, Dec 6 20244am Fri, Dec 6 20245am Fri, Dec 6 20246am Fri, Dec 6 20247am Fri, Dec 6 20248am Fri, Dec 6 20249am Fri, Dec 6 202410am Fri, Dec 6 202411am Fri, Dec 6 202412pm Fri, Dec 6 20241pm Fri, Dec 6 20242pm Fri, Dec 6 20243pm Fri, Dec 6 20244pm Fri, Dec 6 20245pm Fri, Dec 6 20246pm Fri, Dec 6 20247pm Fri, Dec 6 20248pm Fri, Dec 6 20249pm Fri, Dec 6 202410pm Fri, Dec 6 2024

Date	12/02													12/03
Hour (MST)	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10
Temperature (°F)	33	38	41	45	45	43	41	37	36	36	35	35	32	32	31	29	30	30	29	29	28	29	31	32
Dewpoint (°F)	24	25	25	26	26	27	28	27	27	26	25	25	23	23	22	21	22	21	21	21	20	21	22	23
Wind Chill (°F)	29	34	38	43	42	40	37	33	32	30	28	28	24	24	23	21	23	24	22	23	22	23	26	29
Surface Wind (mph)	5	6	5	3	5	5	6	6	6	7	8	8	8	8	8	8	7	6	6	6	6	6	5	3
Wind Dir	S	SSE	SSE	SE	SE	SSE	SW	SW	S	S	SSW	SSW	SSW	SSW	S	S	S	S	SSW	SSE	S	S	S	S
Gust
Sky Cover (%)	52	36	29	75	68	74	25	22	16	8	6	10	13	13	13	12	11	11	17	32	44	51	45	44
Precipitation Potential (%)	0	0	0	0	0	0	1	1	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	67	58	53	48	48	53	62	65	67	67	67	66	71	70	68	71	71	70	73	73	73	71	68	68
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date														12/04
Hour (MST)	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10
Temperature (°F)	38	42	44	47	46	46	42	40	38	37	36	35	34	32	32	31	30	29	28	27	26	26	29	32
Dewpoint (°F)	26	26	26	27	26	27	26	23	24	22	22	21	21	21	21	21	20	19	19	19	18	19	20	22
Wind Chill (°F)	36	40	43	45	43	43	38	36	34	33	31	30	28	27	26	26	25	24	28	27	26	26	29	32
Surface Wind (mph)	3	3	3	6	6	6	6	6	6	6	6	6	6	6	6	5	5	5	2	2	2	2	2	2
Wind Dir	S	S	S	S	S	S	SSW	SSW	SSW	WSW	WSW	WSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SSW	SSW
Gust
Sky Cover (%)	43	43	43	44	44	44	42	42	42	36	36	36	35	35	35	32	32	32	30	30	30	31	31	31
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	59	53	48	45	45	47	53	51	56	54	55	58	61	63	64	66	67	67	68	70	73	73	70	66
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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