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Point Forecast: Harwich Port MA  41.67N 70.08W (Elev. 3 m)	Last Update: 3:35 am EDT Mar 25, 2023

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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: 6am Sat, Mar 25 20237am Sat, Mar 25 20238am Sat, Mar 25 20239am Sat, Mar 25 202310am Sat, Mar 25 202311am Sat, Mar 25 202312pm Sat, Mar 25 20231pm Sat, Mar 25 20232pm Sat, Mar 25 20233pm Sat, Mar 25 20234pm Sat, Mar 25 20235pm Sat, Mar 25 20236pm Sat, Mar 25 20237pm Sat, Mar 25 20238pm Sat, Mar 25 20239pm Sat, Mar 25 202310pm Sat, Mar 25 202311pm Sat, Mar 25 202312am Sun, Mar 26 20231am Sun, Mar 26 20232am Sun, Mar 26 20233am Sun, Mar 26 20234am Sun, Mar 26 20235am Sun, Mar 26 20236am Sun, Mar 26 20237am Sun, Mar 26 20238am Sun, Mar 26 20239am Sun, Mar 26 202310am Sun, Mar 26 202311am Sun, Mar 26 202312pm Sun, Mar 26 20231pm Sun, Mar 26 20232pm Sun, Mar 26 20233pm Sun, Mar 26 20234pm Sun, Mar 26 20235pm Sun, Mar 26 20236pm Sun, Mar 26 20237pm Sun, Mar 26 20238pm Sun, Mar 26 20239pm Sun, Mar 26 202310pm Sun, Mar 26 202311pm Sun, Mar 26 202312am Mon, Mar 27 20231am Mon, Mar 27 20232am Mon, Mar 27 20233am Mon, Mar 27 20234am Mon, Mar 27 20235am Mon, Mar 27 20236am Mon, Mar 27 20237am Mon, Mar 27 20238am Mon, Mar 27 20239am Mon, Mar 27 202310am Mon, Mar 27 202311am Mon, Mar 27 202312pm Mon, Mar 27 20231pm Mon, Mar 27 20232pm Mon, Mar 27 20233pm Mon, Mar 27 20234pm Mon, Mar 27 20235pm Mon, Mar 27 20236pm Mon, Mar 27 20237pm Mon, Mar 27 20238pm Mon, Mar 27 20239pm Mon, Mar 27 202310pm Mon, Mar 27 202311pm Mon, Mar 27 202312am Tue, Mar 28 20231am Tue, Mar 28 20232am Tue, Mar 28 20233am Tue, Mar 28 20234am Tue, Mar 28 20235am Tue, Mar 28 20236am Tue, Mar 28 20237am Tue, Mar 28 20238am Tue, Mar 28 20239am Tue, Mar 28 202310am Tue, Mar 28 202311am Tue, Mar 28 202312pm Tue, Mar 28 20231pm Tue, Mar 28 20232pm Tue, Mar 28 20233pm Tue, Mar 28 20234pm Tue, Mar 28 20235pm Tue, Mar 28 20236pm Tue, Mar 28 20237pm Tue, Mar 28 20238pm Tue, Mar 28 20239pm Tue, Mar 28 202310pm Tue, Mar 28 202311pm Tue, Mar 28 202312am Wed, Mar 29 20231am Wed, Mar 29 20232am Wed, Mar 29 20233am Wed, Mar 29 20234am Wed, Mar 29 20235am Wed, Mar 29 20236am Wed, Mar 29 20237am Wed, Mar 29 20238am Wed, Mar 29 20239am Wed, Mar 29 202310am Wed, Mar 29 202311am Wed, Mar 29 202312pm Wed, Mar 29 20231pm Wed, Mar 29 20232pm Wed, Mar 29 20233pm Wed, Mar 29 20234pm Wed, Mar 29 20235pm Wed, Mar 29 2023

Date	03/25																		03/26
Hour (EDT)	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05
Temperature (°C)	2	2	3	4	5	6	5	5	5	5	5	5	5	5	5	6	6	6	7	7	8	8	8	8
Dewpoint (°C)	-2	-2	-1	-1	-1	0	1	1	1	2	2	2	3	3	4	4	5	6	6	6	7	7	6	6
Wind Chill (°C)	-2	-2	-1	1	2	2	1	1	1	1	1	1	0	0	-1	0	0	1	2	3	4	4	4	4
Surface Wind (mph)	8	7	8	9	10	11	11	13	13	14	15	16	17	20	21	21	21	22	18	17	14	11	10	10
Wind Dir	NE	NE	E	E	E	E	E	E	E	E	E	E	E	E	E	E	SE	SE	SE	SE	SE	S	S	SW
Gust																37
Sky Cover (%)	45	54	62	72	83	93	94	94	95	95	96	96	97	97	98	98	99	99	95	92	88	84	80	76
Precipitation Potential (%)	0	1	1	5	9	11	16	21	26	33	40	47	62	78	93	90	87	84	66	49	31	25	20	14
Relative Humidity (%)	72	75	75	70	67	67	73	73	76	79	79	82	85	89	92	93	96	96	96	93	93	93	89	89
Rain	--	--	--	--	--	--	SChc	SChc	Chc	Chc	Chc	Chc	Lkly	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Lkly	Chc	Chc	Chc	SChc	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																			03/27
Hour (EDT)	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05
Temperature (°C)	8	7	7	8	9	10	11	11	11	11	11	11	10	9	8	8	7	7	6	6	6	4	4	3
Dewpoint (°C)	6	6	6	4	3	2	2	2	1	1	2	2	1	1	0	1	1	1	1	1	0	0	-1	-1
Wind Chill (°C)	4	3	3	5	6	7							7	6	6	5	4	3	2	2	2	1	-1	-1
Surface Wind (mph)	13	14	16	16	16	16	16	16	16	15	15	14	14	13	11	11	13	13	13	13	13	13	13	11
Wind Dir	SW	SW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	NW	NW	NW
Gust
Sky Cover (%)	68	59	51	38	26	13	12	11	10	10	10	10	10	10	8	10	9	8	9	9	10	9	8	7
Precipitation Potential (%)	10	7	4	3	2	1	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	1
Relative Humidity (%)	89	89	89	76	66	58	54	52	50	50	52	54	54	56	56	60	62	68	67	70	67	73	73	76
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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