Point Forecast: 3 Miles SSE Fort Lewis WA  47.06N 122.57W (Elev. 318 ft)	Last Update: 3:40 pm PDT May 15, 2025

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Weather Elements Weather/Precipitation Fire Weather Temperature (°F) Dewpoint (°F) Heat Index (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Fog Mixing Height  x100ftx100m Trans. Wind  ktmphkm/hm/s

48-Hour Period Starting: 7pm Thu, May 15 20258pm Thu, May 15 20259pm Thu, May 15 202510pm Thu, May 15 202511pm Thu, May 15 202512am Fri, May 16 20251am Fri, May 16 20252am Fri, May 16 20253am Fri, May 16 20254am Fri, May 16 20255am Fri, May 16 20256am Fri, May 16 20257am Fri, May 16 20258am Fri, May 16 20259am Fri, May 16 202510am Fri, May 16 202511am Fri, May 16 202512pm Fri, May 16 20251pm Fri, May 16 20252pm Fri, May 16 20253pm Fri, May 16 20254pm Fri, May 16 20255pm Fri, May 16 20256pm Fri, May 16 20257pm Fri, May 16 20258pm Fri, May 16 20259pm Fri, May 16 202510pm Fri, May 16 202511pm Fri, May 16 202512am Sat, May 17 20251am Sat, May 17 20252am Sat, May 17 20253am Sat, May 17 20254am Sat, May 17 20255am Sat, May 17 20256am Sat, May 17 20257am Sat, May 17 20258am Sat, May 17 20259am Sat, May 17 202510am Sat, May 17 202511am Sat, May 17 202512pm Sat, May 17 20251pm Sat, May 17 20252pm Sat, May 17 20253pm Sat, May 17 20254pm Sat, May 17 20255pm Sat, May 17 20256pm Sat, May 17 20257pm Sat, May 17 20258pm Sat, May 17 20259pm Sat, May 17 202510pm Sat, May 17 202511pm Sat, May 17 202512am Sun, May 18 20251am Sun, May 18 20252am Sun, May 18 20253am Sun, May 18 20254am Sun, May 18 20255am Sun, May 18 20256am Sun, May 18 20257am Sun, May 18 20258am Sun, May 18 20259am Sun, May 18 202510am Sun, May 18 202511am Sun, May 18 202512pm Sun, May 18 20251pm Sun, May 18 20252pm Sun, May 18 20253pm Sun, May 18 20254pm Sun, May 18 20255pm Sun, May 18 20256pm Sun, May 18 20257pm Sun, May 18 20258pm Sun, May 18 20259pm Sun, May 18 202510pm Sun, May 18 202511pm Sun, May 18 202512am Mon, May 19 20251am Mon, May 19 20252am Mon, May 19 20253am Mon, May 19 20254am Mon, May 19 20255am Mon, May 19 20256am Mon, May 19 20257am Mon, May 19 20258am Mon, May 19 20259am Mon, May 19 202510am Mon, May 19 202511am Mon, May 19 202512pm Mon, May 19 20251pm Mon, May 19 20252pm Mon, May 19 20253pm Mon, May 19 20254pm Mon, May 19 20255pm Mon, May 19 20256pm Mon, May 19 20257pm Mon, May 19 20258pm Mon, May 19 20259pm Mon, May 19 202510pm Mon, May 19 202511pm Mon, May 19 202512am Tue, May 20 20251am Tue, May 20 20252am Tue, May 20 20253am Tue, May 20 20254am Tue, May 20 20255am Tue, May 20 20256am Tue, May 20 2025

Date	05/15					05/16
Hour (PDT)	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18
Temperature (°F)	53	52	50	49	48	48	47	47	47	45	46	46	46	48	50	51	52	54	55	56	56	57	58	57
Dewpoint (°F)	45	45	45	45	45	45	45	45	46	44	45	45	45	47	47	48	48	49	48	49	49	49	50	49
Heat Index (°F)
Surface Wind (mph)	7	6	6	6	5	5	5	5	5	5	5	5	5	5	5	5	6	6	6	7	7	7	7	7
Wind Dir	SW	SW	SW	SW	SSW	SSW	SSW	SW	SW	SW	SSW	SSW	SSW	S	S	S	S	S	S	S	S	S	SSW	SSW
Gust
Sky Cover (%)	92	90	90	89	78	84	84	85	87	84	86	92	98	94	90	91	90	92	89	86	87	81	88	92
Precipitation Potential (%)	42	34	25	15	22	21	24	14	14	20	27	21	29	20	28	40	28	24	24	42	44	39	68	68
Relative Humidity (%)	73	77	83	87	89	90	93	93	95	96	95	96	96	95	91	91	87	82	78	78	77	75	75	74
Rain	Chc	Chc	Chc	SChc	SChc	SChc	SChc	--	--	SChc	Chc	SChc	Chc	SChc	Chc	Chc	Chc	SChc	SChc	Chc	Chc	Chc	Lkly	Lkly
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date						05/17
Hour (PDT)	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18
Temperature (°F)	57	56	54	53	53	52	51	50	49	49	49	49	50	51	52	54	56	58	59	60	61	61	60	59
Dewpoint (°F)	49	49	49	50	50	50	49	49	49	49	49	49	49	50	50	51	51	51	51	50	49	48	47	46
Heat Index (°F)
Surface Wind (mph)	7	2	2	2	3	3	3	2	2	2	3	3	3	5	5	5	6	6	6	7	7	7	13	13
Wind Dir	SSW	S	S	S	SSW	SSW	SSW	SW	SW	SW	W	W	W	WNW	WNW	WNW	NW	NW	NW	W	W	W	W	W
Gust
Sky Cover (%)	95	95	95	92	89	89	89	86	86	86	86	86	86	88	88	88	88	88	88	88	88	88	71	71
Precipitation Potential (%)	68	68	68	68	75	75	75	75	75	75	66	66	66	66	66	66	82	82	82	82	82	82	56	56
Relative Humidity (%)	75	78	84	87	89	92	95	97	98	99	99	99	97	95	92	88	84	79	74	69	66	64	63	63
Rain	Lkly	Lkly	Lkly	Lkly	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Lkly	Lkly
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph NWS GIS Viewer (previously user-defined area forecast)