Point Forecast: 6 Miles SW Mount Washington NH  44.2N 71.38W (Elev. 3668 ft)	Last Update: 2:32 am EDT Sep 17, 2026

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Weather Elements Fire Weather Aviation 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 20ft Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft) Ceiling Height Visibility

48-Hour Period Starting: 4am Thu, Sep 17 20265am Thu, Sep 17 20266am Thu, Sep 17 20267am Thu, Sep 17 20268am Thu, Sep 17 20269am Thu, Sep 17 202610am Thu, Sep 17 202611am Thu, Sep 17 202612pm Thu, Sep 17 20261pm Thu, Sep 17 20262pm Thu, Sep 17 20263pm Thu, Sep 17 20264pm Thu, Sep 17 20265pm Thu, Sep 17 20266pm Thu, Sep 17 20267pm Thu, Sep 17 20268pm Thu, Sep 17 20269pm Thu, Sep 17 202610pm Thu, Sep 17 202611pm Thu, Sep 17 202612am Fri, Sep 18 20261am Fri, Sep 18 20262am Fri, Sep 18 20263am Fri, Sep 18 20264am Fri, Sep 18 20265am Fri, Sep 18 20266am Fri, Sep 18 20267am Fri, Sep 18 20268am Fri, Sep 18 20269am Fri, Sep 18 202610am Fri, Sep 18 202611am Fri, Sep 18 202612pm Fri, Sep 18 20261pm Fri, Sep 18 20262pm Fri, Sep 18 20263pm Fri, Sep 18 20264pm Fri, Sep 18 20265pm Fri, Sep 18 20266pm Fri, Sep 18 20267pm Fri, Sep 18 20268pm Fri, Sep 18 20269pm Fri, Sep 18 202610pm Fri, Sep 18 202611pm Fri, Sep 18 202612am Sat, Sep 19 20261am Sat, Sep 19 20262am Sat, Sep 19 20263am Sat, Sep 19 20264am Sat, Sep 19 20265am Sat, Sep 19 20266am Sat, Sep 19 20267am Sat, Sep 19 20268am Sat, Sep 19 20269am Sat, Sep 19 202610am Sat, Sep 19 202611am Sat, Sep 19 202612pm Sat, Sep 19 20261pm Sat, Sep 19 20262pm Sat, Sep 19 20263pm Sat, Sep 19 20264pm Sat, Sep 19 20265pm Sat, Sep 19 20266pm Sat, Sep 19 20267pm Sat, Sep 19 20268pm Sat, Sep 19 20269pm Sat, Sep 19 202610pm Sat, Sep 19 202611pm Sat, Sep 19 202612am Sun, Sep 20 20261am Sun, Sep 20 20262am Sun, Sep 20 20263am Sun, Sep 20 20264am Sun, Sep 20 20265am Sun, Sep 20 20266am Sun, Sep 20 20267am Sun, Sep 20 20268am Sun, Sep 20 20269am Sun, Sep 20 202610am Sun, Sep 20 202611am Sun, Sep 20 202612pm Sun, Sep 20 20261pm Sun, Sep 20 20262pm Sun, Sep 20 20263pm Sun, Sep 20 20264pm Sun, Sep 20 20265pm Sun, Sep 20 20266pm Sun, Sep 20 20267pm Sun, Sep 20 20268pm Sun, Sep 20 20269pm Sun, Sep 20 202610pm Sun, Sep 20 202611pm Sun, Sep 20 202612am Mon, Sep 21 20261am Mon, Sep 21 20262am Mon, Sep 21 20263am Mon, Sep 21 20264am Mon, Sep 21 20265am Mon, Sep 21 20266am Mon, Sep 21 20267am Mon, Sep 21 20268am Mon, Sep 21 20269am Mon, Sep 21 202610am Mon, Sep 21 202611am Mon, Sep 21 202612pm Mon, Sep 21 20261pm Mon, Sep 21 20262pm Mon, Sep 21 20263pm Mon, Sep 21 2026

Date	09/17																				09/18
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 (°F)	53	52	52	52	54	56	57	57	56	57	57	58	57	57	56	55	56	56	56	56	56	56	55	54
Dewpoint (°F)	52	52	52	52	54	55	55	55	55	55	55	56	56	56	55	55	56	56	56	56	56	56	55	54
Heat Index (°F)
Surface Wind (mph)	9	8	8	7	7	6	7	7	6	6	6	6	5	5	3	3	5	5	5	6	9	11	15	17
Wind Dir	NW	NW	W	SW	S	S	S	S	S	S	SW	SW	SW	W	W	W	W	W	NW	NW	N	NW	NW	NW
Gust
Sky Cover (%)	65	67	71	79	78	76	75	86	87	83	89	83	82	76	67	72	87	77	91	84	82	78	67	60
Precipitation Potential (%)	1	2	3	4	6	8	9	8	15	18	18	16	31	43	48	49	50	52	44	35	44	39	10	8
Relative Humidity (%)	96	100	100	100	100	96	93	93	96	93	93	93	96	96	96	100	100	100	100	100	100	100	100	100
Rain	--	--	--	--	Chc	Chc	Chc	Chc	SChc	SChc	SChc	SChc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																					09/19
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 (°F)	53	52	50	50	50	49	49	50	51	51	52	51	49	48	44	42	44	43	42	41	40	38	37	36
Dewpoint (°F)	53	52	50	49	47	46	45	43	42	42	41	39	38	37	37	36	36	35	34	33	32	32	31	31
Heat Index (°F)
Surface Wind (mph)	20	22	23	23	23	23	24	24	24	25	25	25	26	26	26	28	28	28	28	26	25	23	22	21
Wind Dir	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW
Gust		28	29	29	29	30	30	30	31	31	32	32	33	33	33	34	34	34	34	33	32	29	28
Sky Cover (%)	63	57	50	48	45	29	29	43	35	26	19	24	16	18	5	6	24	7	23	39	37	34	32	28
Precipitation Potential (%)	4	4	4	4	3	3	6	6	6	6	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	100	100	100	96	89	89	86	77	71	71	66	63	66	65	76	79	73	73	73	73	73	79	79	82
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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