National Weather Service

Point Forecast: 6 Miles NNW Mount St Helens WA 46.29N 122.21W (Elev. 2969 ft)	Last Update: 9:41 am PDT May 5, 2024

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Weather Elements	Weather/Precipitation	Fire Weather
Temperature (°F) Dewpoint (°F) Heat Index (°F) Surface Wind Sky Cover (%) Precipitation Potential (%) Relative Humidity (%)	Rain Thunder Fog	Mixing Height Haines Index Lightning Activity Level Trans. Wind

48-Hour Period Starting:


Date	05/05														05/06
Hour (PDT)	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09
Temperature (°F)	39	39	41	41	41	42	42	41	40	40	39	37	36	36	37	38	39	38	37	37	36	37	37	38
Dewpoint (°F)	37	37	39	39	40	41	41	40	39	39	39	37	35	34	35	35	35	34	35	34	33	34	34	35
Heat Index (°F)
Surface Wind (mph)	13	13	13	13	14	14	14	16	15	16	16	15	14	13	14	14	14	16	15	14	14	14	13	13
Wind Dir	WSW	WSW	WSW	WSW	W	W	W	W	W	W	WSW	WSW	WSW	WSW	SW	SW	SW	SSW	SW	WSW	WSW	WSW	WSW	WSW
Gust	18	20	20	20	21	22	22	23	23	25	23	23	22	20	22	21	22	24	23	22	22	22	20	20
Sky Cover (%)	92	98	98	96	95	98	99	97	96	90	87	85	84	88	92	94	98	96	94	100	100	100	100	100
Precipitation Potential (%)	88	96	96	94	92	96	98	95	93	85	79	75	73	81	88	91	96	94	90	100	100	100	100	100
Relative Humidity (%)	92	93	93	94	95	95	95	95	97	98	99	99	98	94	94	90	86	85	91	89	89	88	88	88
Rain	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Lkly	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

Date															05/07
Hour (PDT)	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09
Temperature (°F)	37	36	36	36	36	36	36	36	35	35	34	34	33	33	33	34	34	34	33	33	34	34	35	36
Dewpoint (°F)	34	33	33	33	33	34	34	34	34	34	34	33	33	33	32	32	31	30	29	29	29	30	30	31
Heat Index (°F)
Surface Wind (mph)	13	11	11	11	13	13	13	14	14	14	14	14	14	13	13	13	11	11	11	11	11	11	13	13
Wind Dir	WSW	WSW	WSW	WSW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W
Gust	20				18	18	18	22	22	22	21	21	21	18	18	18	18	18	18				20	20
Sky Cover (%)	100	100	100	100	100	100	100	99	99	99	99	99	99	82	82	82	84	84	84	93	93	93	93	93
Precipitation Potential (%)	100	100	100	100	100	100	100	98	98	98	98	98	98	70	70	70	70	70	70	89	89	89	89	89
Relative Humidity (%)	88	88	89	89	90	91	92	93	95	97	99	99	99	99	95	92	88	87	85	84	83	83	82	81
Rain	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc
Thunder	--	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--

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