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Point Forecast: Hyannis Port MA  41.64N 70.29W (Elev. 3 m)	Last Update: 2:54 pm EST Jan 25, 2021

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Weather Elements Fire Weather Aviation Weather Temperature (°C) Dewpoint (°C) Wind Chill (°C) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Snow Freezing Rain Sleet Fog Mixing Height  x100ftx100m Haines Index Lightning Activity Level Trans. Wind  ktmphkm/hm/s 20ft Wind  ktmphkm/hm/s Vent Rate (x1000 mph-m) Dispersion Index Ceiling Height Visibility Thunder Potential

48-Hour Period Starting: 3pm Mon, Jan 25 20214pm Mon, Jan 25 20215pm Mon, Jan 25 20216pm Mon, Jan 25 20217pm Mon, Jan 25 20218pm Mon, Jan 25 20219pm Mon, Jan 25 202110pm Mon, Jan 25 202111pm Mon, Jan 25 202112am Tue, Jan 26 20211am Tue, Jan 26 20212am Tue, Jan 26 20213am Tue, Jan 26 20214am Tue, Jan 26 20215am Tue, Jan 26 20216am Tue, Jan 26 20217am Tue, Jan 26 20218am Tue, Jan 26 20219am Tue, Jan 26 202110am Tue, Jan 26 202111am Tue, Jan 26 202112pm Tue, Jan 26 20211pm Tue, Jan 26 20212pm Tue, Jan 26 20213pm Tue, Jan 26 20214pm Tue, Jan 26 20215pm Tue, Jan 26 20216pm Tue, Jan 26 20217pm Tue, Jan 26 20218pm Tue, Jan 26 20219pm Tue, Jan 26 202110pm Tue, Jan 26 202111pm Tue, Jan 26 202112am Wed, Jan 27 20211am Wed, Jan 27 20212am Wed, Jan 27 20213am Wed, Jan 27 20214am Wed, Jan 27 20215am Wed, Jan 27 20216am Wed, Jan 27 20217am Wed, Jan 27 20218am Wed, Jan 27 20219am Wed, Jan 27 202110am Wed, Jan 27 202111am Wed, Jan 27 202112pm Wed, Jan 27 20211pm Wed, Jan 27 20212pm Wed, Jan 27 20213pm Wed, Jan 27 20214pm Wed, Jan 27 20215pm Wed, Jan 27 20216pm Wed, Jan 27 20217pm Wed, Jan 27 20218pm Wed, Jan 27 20219pm Wed, Jan 27 202110pm Wed, Jan 27 202111pm Wed, Jan 27 202112am Thu, Jan 28 20211am Thu, Jan 28 20212am Thu, Jan 28 20213am Thu, Jan 28 20214am Thu, Jan 28 20215am Thu, Jan 28 20216am Thu, Jan 28 20217am Thu, Jan 28 20218am Thu, Jan 28 20219am Thu, Jan 28 202110am Thu, Jan 28 202111am Thu, Jan 28 202112pm Thu, Jan 28 20211pm Thu, Jan 28 20212pm Thu, Jan 28 20213pm Thu, Jan 28 20214pm Thu, Jan 28 20215pm Thu, Jan 28 20216pm Thu, Jan 28 20217pm Thu, Jan 28 20218pm Thu, Jan 28 20219pm Thu, Jan 28 202110pm Thu, Jan 28 202111pm Thu, Jan 28 202112am Fri, Jan 29 20211am Fri, Jan 29 20212am Fri, Jan 29 20213am Fri, Jan 29 20214am Fri, Jan 29 20215am Fri, Jan 29 20216am Fri, Jan 29 20217am Fri, Jan 29 20218am Fri, Jan 29 20219am Fri, Jan 29 202110am Fri, Jan 29 202111am Fri, Jan 29 202112pm Fri, Jan 29 20211pm Fri, Jan 29 20212pm Fri, Jan 29 20213pm Fri, Jan 29 20214pm Fri, Jan 29 20215pm Fri, Jan 29 20216pm Fri, Jan 29 20217pm Fri, Jan 29 20218pm Fri, Jan 29 20219pm Fri, Jan 29 202110pm Fri, Jan 29 202111pm Fri, Jan 29 202112am Sat, Jan 30 20211am Sat, Jan 30 20212am Sat, Jan 30 2021

Date	01/25									01/26
Hour (EST)	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14
Temperature (°C)	1	1	0	-1	-1	-2	-2	-2	-2	-3	-3	-3	-4	-4	-4	-4	-3	-2	-1	0	1	2	2	2
Dewpoint (°C)	-12	-12	-12	-11	-11	-11	-11	-10	-9	-9	-8	-8	-9	-9	-8	-8	-7	-7	-6	-5	-5	-4	-4	-4
Wind Chill (°C)	-4	-4	-5	-6	-6	-7	-7	-7	-7	-7	-7	-7	-8	-8	-8	-7	-7	-6	-5	-4	-3	-2	-2	-2
Surface Wind (mph)	13	13	11	11	10	10	9	8	8	7	7	6	6	5	5	5	5	6	7	8	8	7	7	7
Wind Dir	NW	NW	NW	NW	NW	NW	NW	NW	NW	N	N	N	N	N	N	N	N	N	NE	NE	NE	NE	NE	NE
Gust
Sky Cover (%)	15	20	24	27	31	36	41	46	44	42	41	38	35	32	38	43	48	50	52	54	61	69	76	82
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	3	5	7	11
Relative Humidity (%)	38	38	41	45	46	51	53	55	58	63	65	68	68	71	74	74	74	71	72	69	64	64	64	66
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date										01/27
Hour (EST)	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14
Temperature (°C)	2	1	1	1	1	1	1	1	1	1	1	1	1	2	2	1	2	2	2	3	3	4	4	4
Dewpoint (°C)	-4	-3	-3	-3	-2	-2	-1	-1	-1	-1	-1	-1	0	0	0	1	1	1	1	2	2	1	1	1
Wind Chill (°C)	-2	-2	-2	-2	-2	-2	-2	-1	-2	-2	-2	-2	-2	-1	-1	-2	-1	-1	-1	0	1	1	1	1
Surface Wind (mph)	7	6	7	7	7	6	6	5	5	6	6	6	6	6	6	6	6	6	6	7	7	7	7	7
Wind Dir	NE	NE	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	NE	NE	NE	NE
Gust
Sky Cover (%)	88	94	95	96	97	97	98	98	98	98	98	99	99	100	98	96	94	93	92	91	91	92	92	91
Precipitation Potential (%)	15	19	31	42	53	56	59	62	61	60	59	55	51	47	46	44	43	45	46	48	46	45	43	43
Relative Humidity (%)	66	72	75	75	78	85	89	89	92	92	89	89	92	89	89	96	92	96	92	92	89	82	82	82
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	Chc	Chc	Chc	Chc	Chc	Chc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	SChc	SChc	Chc	Chc	Chc	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Chc	Chc	Chc	Chc	Chc	Chc	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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