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Point Forecast: Portsmouth NH  43.07N 70.78W (Elev. 10 m)	Last Update: 2:46 am EDT Sep 29, 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) Ceiling Height Visibility

48-Hour Period Starting: 4am Fri, Sep 29 20235am Fri, Sep 29 20236am Fri, Sep 29 20237am Fri, Sep 29 20238am Fri, Sep 29 20239am Fri, Sep 29 202310am Fri, Sep 29 202311am Fri, Sep 29 202312pm Fri, Sep 29 20231pm Fri, Sep 29 20232pm Fri, Sep 29 20233pm Fri, Sep 29 20234pm Fri, Sep 29 20235pm Fri, Sep 29 20236pm Fri, Sep 29 20237pm Fri, Sep 29 20238pm Fri, Sep 29 20239pm Fri, Sep 29 202310pm Fri, Sep 29 202311pm Fri, Sep 29 202312am Sat, Sep 30 20231am Sat, Sep 30 20232am Sat, Sep 30 20233am Sat, Sep 30 20234am Sat, Sep 30 20235am Sat, Sep 30 20236am Sat, Sep 30 20237am Sat, Sep 30 20238am Sat, Sep 30 20239am Sat, Sep 30 202310am Sat, Sep 30 202311am Sat, Sep 30 202312pm Sat, Sep 30 20231pm Sat, Sep 30 20232pm Sat, Sep 30 20233pm Sat, Sep 30 20234pm Sat, Sep 30 20235pm Sat, Sep 30 20236pm Sat, Sep 30 20237pm Sat, Sep 30 20238pm Sat, Sep 30 20239pm Sat, Sep 30 202310pm Sat, Sep 30 202311pm Sat, Sep 30 202312am Sun, Oct 1 20231am Sun, Oct 1 20232am Sun, Oct 1 20233am Sun, Oct 1 20234am Sun, Oct 1 20235am Sun, Oct 1 20236am Sun, Oct 1 20237am Sun, Oct 1 20238am Sun, Oct 1 20239am Sun, Oct 1 202310am Sun, Oct 1 202311am Sun, Oct 1 202312pm Sun, Oct 1 20231pm Sun, Oct 1 20232pm Sun, Oct 1 20233pm Sun, Oct 1 20234pm Sun, Oct 1 20235pm Sun, Oct 1 20236pm Sun, Oct 1 20237pm Sun, Oct 1 20238pm Sun, Oct 1 20239pm Sun, Oct 1 202310pm Sun, Oct 1 202311pm Sun, Oct 1 202312am Mon, Oct 2 20231am Mon, Oct 2 20232am Mon, Oct 2 20233am Mon, Oct 2 20234am Mon, Oct 2 20235am Mon, Oct 2 20236am Mon, Oct 2 20237am Mon, Oct 2 20238am Mon, Oct 2 20239am Mon, Oct 2 202310am Mon, Oct 2 202311am Mon, Oct 2 202312pm Mon, Oct 2 20231pm Mon, Oct 2 20232pm Mon, Oct 2 20233pm Mon, Oct 2 20234pm Mon, Oct 2 20235pm Mon, Oct 2 20236pm Mon, Oct 2 20237pm Mon, Oct 2 20238pm Mon, Oct 2 20239pm Mon, Oct 2 202310pm Mon, Oct 2 202311pm Mon, Oct 2 202312am Tue, Oct 3 20231am Tue, Oct 3 20232am Tue, Oct 3 20233am Tue, Oct 3 20234am Tue, Oct 3 20235am Tue, Oct 3 20236am Tue, Oct 3 20237am Tue, Oct 3 20238am Tue, Oct 3 20239am Tue, Oct 3 202310am Tue, Oct 3 202311am Tue, Oct 3 202312pm Tue, Oct 3 20231pm Tue, Oct 3 20232pm Tue, Oct 3 20233pm Tue, Oct 3 2023

Date	09/29																				09/30
Hour (EDT)	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03
Temperature (°C)	8	7	8	9	11	12	14	17	17	17	17	17	16	16	15	14	13	13	13	13	12	12	12	12
Dewpoint (°C)	8	7	8	9	11	11	11	11	11	11	12	12	12	12	12	12	12	12	12	12	12	12	12	12
Wind Chill (°C)	8	7	8	8
Surface Wind (mph)	2	3	2	3	3	3	5	5	5	6	6	6	6	6	6	5	5	5	5	3	3	5	5	5
Wind Dir	N	N	N	N	N	NE	NE	E	E	E	E	E	E	E	E	E	E	NE	NE	NE	NE	NE	NE	NE
Gust
Sky Cover (%)	46	48	51	55	58	60	62	64	66	68	70	73	76	79	79	79	79	79	79	79	80	82	83	80
Precipitation Potential (%)	0	0	0	0	1	2	3	5	10	15	20	20	20	20	25	30	35	34	32	31	29	28	27	27
Relative Humidity (%)	100	100	100	100	100	90	77	67	70	70	70	72	75	78	80	86	90	93	93	93	96	96	100	100
Rain	--	--	--	--	--	--	--	--	Chc	SChc	SChc	SChc	SChc	SChc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																					10/01
Hour (EDT)	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03
Temperature (°C)	11	11	11	12	12	13	15	17	17	18	18	17	17	16	16	15	14	14	13	13	13	12	12	12
Dewpoint (°C)	11	11	11	11	11	11	12	12	12	12	12	12	12	12	12	12	12	12	11	11	11	11	11	11
Wind Chill (°C)
Surface Wind (mph)	6	6	6	7	7	7	7	7	7	8	8	8	8	7	6	5	3	3	5	5	5	3	3	3
Wind Dir	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	E	NE	NE	NE	NE	N	N	N	N	N	N
Gust
Sky Cover (%)	78	75	77	79	81	80	79	79	75	72	68	69	69	70	65	61	56	53	49	46	44	42	40	36
Precipitation Potential (%)	27	27	25	22	20	19	18	17	16	14	13	12	11	10	10	10	10	10	10	10	10	10	6	6
Relative Humidity (%)	100	96	100	96	96	86	80	72	72	70	70	72	75	78	81	80	83	86	86	90	90	90	90	93
Rain	Chc	Chc	Chc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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