Point Forecast: Helena MT  46.61N 111.99W (Elev. 3878 ft)	Last Update: 4:43 am MDT May 4, 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: 7am Sat, May 4 20248am Sat, May 4 20249am Sat, May 4 202410am Sat, May 4 202411am Sat, May 4 202412pm Sat, May 4 20241pm Sat, May 4 20242pm Sat, May 4 20243pm Sat, May 4 20244pm Sat, May 4 20245pm Sat, May 4 20246pm Sat, May 4 20247pm Sat, May 4 20248pm Sat, May 4 20249pm Sat, May 4 202410pm Sat, May 4 202411pm Sat, May 4 202412am Sun, May 5 20241am Sun, May 5 20242am Sun, May 5 20243am Sun, May 5 20244am Sun, May 5 20245am Sun, May 5 20246am Sun, May 5 20247am Sun, May 5 20248am Sun, May 5 20249am Sun, May 5 202410am Sun, May 5 202411am Sun, May 5 202412pm Sun, May 5 20241pm Sun, May 5 20242pm Sun, May 5 20243pm Sun, May 5 20244pm Sun, May 5 20245pm Sun, May 5 20246pm Sun, May 5 20247pm Sun, May 5 20248pm Sun, May 5 20249pm Sun, May 5 202410pm Sun, May 5 202411pm Sun, May 5 202412am Mon, May 6 20241am Mon, May 6 20242am Mon, May 6 20243am Mon, May 6 20244am Mon, May 6 20245am Mon, May 6 20246am Mon, May 6 20247am Mon, May 6 20248am Mon, May 6 20249am Mon, May 6 202410am Mon, May 6 202411am Mon, May 6 202412pm Mon, May 6 20241pm Mon, May 6 20242pm Mon, May 6 20243pm Mon, May 6 20244pm Mon, May 6 20245pm Mon, May 6 20246pm Mon, May 6 20247pm Mon, May 6 20248pm Mon, May 6 20249pm Mon, May 6 202410pm Mon, May 6 202411pm Mon, May 6 202412am Tue, May 7 20241am Tue, May 7 20242am Tue, May 7 20243am Tue, May 7 20244am Tue, May 7 20245am Tue, May 7 20246am Tue, May 7 20247am Tue, May 7 20248am Tue, May 7 20249am Tue, May 7 202410am Tue, May 7 202411am Tue, May 7 202412pm Tue, May 7 20241pm Tue, May 7 20242pm Tue, May 7 20243pm Tue, May 7 20244pm Tue, May 7 20245pm Tue, May 7 20246pm Tue, May 7 20247pm Tue, May 7 20248pm Tue, May 7 20249pm Tue, May 7 202410pm Tue, May 7 202411pm Tue, May 7 202412am Wed, May 8 20241am Wed, May 8 20242am Wed, May 8 20243am Wed, May 8 20244am Wed, May 8 20245am Wed, May 8 20246am Wed, May 8 20247am Wed, May 8 20248am Wed, May 8 20249am Wed, May 8 202410am Wed, May 8 202411am Wed, May 8 202412pm Wed, May 8 20241pm Wed, May 8 20242pm Wed, May 8 20243pm Wed, May 8 20244pm Wed, May 8 20245pm Wed, May 8 20246pm Wed, May 8 2024

Date	05/04																	05/05
Hour (MDT)	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06
Temperature (°F)	32	35	41	46	51	54	58	62	64	65	67	66	65	63	58	55	53	51	50	49	48	48	46	45
Dewpoint (°F)	18	19	22	23	24	25	24	27	24	24	26	25	25	28	28	29	29	29	30	30	30	30	30	30
Wind Chill (°F)	29	32	38	43															48	47	45	45	43	42
Surface Wind (mph)	3	3	5	6	8	9	10	10	10	11	13	13	13	11	10	10	7	6	6	6	6	7	6	6
Wind Dir	WSW	N	ENE	E	E	E	E	E	ESE	ESE	ESE	E	E	E	E	N	NNE	NNE	N	NNW	NNW	NW	W	W
Gust													18
Sky Cover (%)	36	44	41	39	50	63	61	64	62	62	51	48	72	64	70	76	77	79	91	94	93	97	96	95
Precipitation Potential (%)	0	0	0	0	0	0	1	2	3	5	5	5	4	4	3	3	3	3	4	6	6	6	8	11
Relative Humidity (%)	57	52	46	40	35	32	27	26	22	21	21	21	22	26	31	36	40	43	45	48	49	50	53	55
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																		05/06
Hour (MDT)	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06
Temperature (°F)	46	48	51	53	56	59	62	64	65	65	64	62	60	57	54	52	51	50	49	48	47	46	44	43
Dewpoint (°F)	31	31	33	33	34	35	36	37	37	38	39	39	40	40	40	39	39	39	38	37	36	36	34	33
Wind Chill (°F)	43	45																45	43	42	40	39	36	34
Surface Wind (mph)	6	6	5	6	7	7	7	7	10	10	10	13	13	13	10	10	10	15	15	15	17	17	17	22
Wind Dir	W	WNW	WNW	NNE	NE	ENE	ENE	ENE	SE	SE	SE	NE	NE	NE	W	W	W	WSW	WSW	WSW	WSW	WSW	WSW	WSW
Gust												18	18	18				22	22	22	25	25	25	31
Sky Cover (%)	94	94	88	78	80	82	82	82	73	73	73	87	87	87	87	87	87	86	86	86	86	86	86	92
Precipitation Potential (%)	11	11	11	11	11	60	60	60	60	60	60	80	80	80	80	80	80	79	79	79	79	79	79	64
Relative Humidity (%)	55	52	49	46	43	41	38	37	36	37	39	43	48	53	58	61	64	65	66	66	66	67	67	68
Rain	--	--	--	--	--	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Lkly
Thunder	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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