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Point Forecast: Mercer Island WA  47.58N 122.25W (Elev. 105 ft)	Last Update: 3:12 am PDT Aug 4, 2021

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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 Haines Index Lightning Activity Level Trans. Wind  ktmphkm/hm/s

48-Hour Period Starting: 1pm Wed, Aug 4 20212pm Wed, Aug 4 20213pm Wed, Aug 4 20214pm Wed, Aug 4 20215pm Wed, Aug 4 20216pm Wed, Aug 4 20217pm Wed, Aug 4 20218pm Wed, Aug 4 20219pm Wed, Aug 4 202110pm Wed, Aug 4 202111pm Wed, Aug 4 202112am Thu, Aug 5 20211am Thu, Aug 5 20212am Thu, Aug 5 20213am Thu, Aug 5 20214am Thu, Aug 5 20215am Thu, Aug 5 20216am Thu, Aug 5 20217am Thu, Aug 5 20218am Thu, Aug 5 20219am Thu, Aug 5 202110am Thu, Aug 5 202111am Thu, Aug 5 202112pm Thu, Aug 5 20211pm Thu, Aug 5 20212pm Thu, Aug 5 20213pm Thu, Aug 5 20214pm Thu, Aug 5 20215pm Thu, Aug 5 20216pm Thu, Aug 5 20217pm Thu, Aug 5 20218pm Thu, Aug 5 20219pm Thu, Aug 5 202110pm Thu, Aug 5 202111pm Thu, Aug 5 202112am Fri, Aug 6 20211am Fri, Aug 6 20212am Fri, Aug 6 20213am Fri, Aug 6 20214am Fri, Aug 6 20215am Fri, Aug 6 20216am Fri, Aug 6 20217am Fri, Aug 6 20218am Fri, Aug 6 20219am Fri, Aug 6 202110am Fri, Aug 6 202111am Fri, Aug 6 202112pm Fri, Aug 6 20211pm Fri, Aug 6 20212pm Fri, Aug 6 20213pm Fri, Aug 6 20214pm Fri, Aug 6 20215pm Fri, Aug 6 20216pm Fri, Aug 6 20217pm Fri, Aug 6 20218pm Fri, Aug 6 20219pm Fri, Aug 6 202110pm Fri, Aug 6 202111pm Fri, Aug 6 202112am Sat, Aug 7 20211am Sat, Aug 7 20212am Sat, Aug 7 20213am Sat, Aug 7 20214am Sat, Aug 7 20215am Sat, Aug 7 20216am Sat, Aug 7 20217am Sat, Aug 7 20218am Sat, Aug 7 20219am Sat, Aug 7 202110am Sat, Aug 7 202111am Sat, Aug 7 202112pm Sat, Aug 7 20211pm Sat, Aug 7 20212pm Sat, Aug 7 20213pm Sat, Aug 7 20214pm Sat, Aug 7 20215pm Sat, Aug 7 20216pm Sat, Aug 7 20217pm Sat, Aug 7 20218pm Sat, Aug 7 20219pm Sat, Aug 7 202110pm Sat, Aug 7 202111pm Sat, Aug 7 202112am Sun, Aug 8 20211am Sun, Aug 8 20212am Sun, Aug 8 20213am Sun, Aug 8 20214am Sun, Aug 8 20215am Sun, Aug 8 20216am Sun, Aug 8 20217am Sun, Aug 8 20218am Sun, Aug 8 20219am Sun, Aug 8 202110am Sun, Aug 8 202111am Sun, Aug 8 202112pm Sun, Aug 8 20211pm Sun, Aug 8 20212pm Sun, Aug 8 20213pm Sun, Aug 8 20214pm Sun, Aug 8 20215pm Sun, Aug 8 20216pm Sun, Aug 8 20217pm Sun, Aug 8 20218pm Sun, Aug 8 20219pm Sun, Aug 8 202110pm Sun, Aug 8 202111pm Sun, Aug 8 202112am Mon, Aug 9 2021

Date	08/04											08/05
Hour (PDT)	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12
Temperature (°F)	73	76	78	79	80	78	78	75	72	70	69	67	66	65	64	64	64	62	62	63	65	67	69	71
Dewpoint (°F)	59	59	59	59	59	58	60	59	59	59	59	58	59	58	58	58	58	57	58	58	59	60	61	61
Heat Index (°F)		76	78	79	81	78	78	75
Surface Wind (mph)	5	7	7	7	8	8	8	7	7	7	7	7	7	6	6	6	6	6	6	3	3	3	5	5
Wind Dir	NW	NW	NW	NW	NNW	NNW	NNW	NNE	NNE	NNE	ENE	ENE	ENE	NE	NE	NE	NE	NE	NE	N	N	N	WNW	WNW
Gust
Sky Cover (%)	8	8	5	3	0	0	1	1	2	3	3	3	3	4	4	4	9	9	9	12	12	12	19	19
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	2	2	2	2	2	2	5	5
Relative Humidity (%)	61	56	52	50	49	50	53	58	63	69	71	73	78	77	80	81	82	85	88	83	81	77	75	72
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date												08/06
Hour (PDT)	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12
Temperature (°F)	73	75	77	78	78	77	76	74	72	70	68	67	66	66	66	65	65	64	64	63	62	62	62	63
Dewpoint (°F)	62	62	61	61	61	61	61	62	62	62	62	62	62	62	62	62	61	61	61	61	61	60	60	60
Heat Index (°F)		75	77	78	78	77	76
Surface Wind (mph)	5	2	2	2	7	7	7	9	9	9	6	6	6	8	8	8	6	6	6	5	5	5	8	8
Wind Dir	WNW	NW	NW	NW	SW	SW	SW	SSW	SSW	SSW	S	S	S	SSW	SSW	SSW	SW	SW	SW	NE	NE	NE	NNE	NNE
Gust
Sky Cover (%)	19	19	19	19	28	28	28	38	38	38	72	72	72	88	88	88	94	94	94	85	85	85	85	85
Precipitation Potential (%)	5	5	5	5	13	13	13	13	13	13	40	40	40	40	40	40	45	45	45	45	45	45	25	25
Relative Humidity (%)	67	63	59	57	56	57	61	65	70	75	80	83	85	86	87	87	88	90	92	93	94	94	93	90
Rain	--	--	--	--	--	--	--	--	--	--	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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