weather.gov

Home

News

Organization

Search for:  NWSAll NOAA

Point Forecast: 2 Miles NNE Alton Bay NH  43.51N 71.24W (Elev. 170 m)	Last Update: 3:26 pm EDT May 16, 2022

[hide menu]

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: 5pm Mon, May 16 20226pm Mon, May 16 20227pm Mon, May 16 20228pm Mon, May 16 20229pm Mon, May 16 202210pm Mon, May 16 202211pm Mon, May 16 202212am Tue, May 17 20221am Tue, May 17 20222am Tue, May 17 20223am Tue, May 17 20224am Tue, May 17 20225am Tue, May 17 20226am Tue, May 17 20227am Tue, May 17 20228am Tue, May 17 20229am Tue, May 17 202210am Tue, May 17 202211am Tue, May 17 202212pm Tue, May 17 20221pm Tue, May 17 20222pm Tue, May 17 20223pm Tue, May 17 20224pm Tue, May 17 20225pm Tue, May 17 20226pm Tue, May 17 20227pm Tue, May 17 20228pm Tue, May 17 20229pm Tue, May 17 202210pm Tue, May 17 202211pm Tue, May 17 202212am Wed, May 18 20221am Wed, May 18 20222am Wed, May 18 20223am Wed, May 18 20224am Wed, May 18 20225am Wed, May 18 20226am Wed, May 18 20227am Wed, May 18 20228am Wed, May 18 20229am Wed, May 18 202210am Wed, May 18 202211am Wed, May 18 202212pm Wed, May 18 20221pm Wed, May 18 20222pm Wed, May 18 20223pm Wed, May 18 20224pm Wed, May 18 20225pm Wed, May 18 20226pm Wed, May 18 20227pm Wed, May 18 20228pm Wed, May 18 20229pm Wed, May 18 202210pm Wed, May 18 202211pm Wed, May 18 202212am Thu, May 19 20221am Thu, May 19 20222am Thu, May 19 20223am Thu, May 19 20224am Thu, May 19 20225am Thu, May 19 20226am Thu, May 19 20227am Thu, May 19 20228am Thu, May 19 20229am Thu, May 19 202210am Thu, May 19 202211am Thu, May 19 202212pm Thu, May 19 20221pm Thu, May 19 20222pm Thu, May 19 20223pm Thu, May 19 20224pm Thu, May 19 20225pm Thu, May 19 20226pm Thu, May 19 20227pm Thu, May 19 20228pm Thu, May 19 20229pm Thu, May 19 202210pm Thu, May 19 202211pm Thu, May 19 202212am Fri, May 20 20221am Fri, May 20 20222am Fri, May 20 20223am Fri, May 20 20224am Fri, May 20 20225am Fri, May 20 20226am Fri, May 20 20227am Fri, May 20 20228am Fri, May 20 20229am Fri, May 20 202210am Fri, May 20 202211am Fri, May 20 202212pm Fri, May 20 20221pm Fri, May 20 20222pm Fri, May 20 20223pm Fri, May 20 20224pm Fri, May 20 20225pm Fri, May 20 20226pm Fri, May 20 20227pm Fri, May 20 20228pm Fri, May 20 20229pm Fri, May 20 202210pm Fri, May 20 202211pm Fri, May 20 202212am Sat, May 21 20221am Sat, May 21 20222am Sat, May 21 20223am Sat, May 21 20224am Sat, May 21 2022

Date	05/16							05/17
Hour (EDT)	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16
Temperature (°C)	23	22	21	20	19	18	17	16	15	14	14	13	13	13	13	14	16	17	18	19	21	21	21	21
Dewpoint (°C)	17	17	17	16	16	16	15	14	14	13	12	12	11	10	9	9	8	8	7	7	7	7	6	6
Wind Chill (°C)
Surface Wind (mph)	8	8	9	9	10	10	11	11	13	13	14	14	14	15	15	15	16	17	17	17	17	17	16	16
Wind Dir	SE	SE	SE	SE	S	SW	SW	SW	SW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W
Gust
Sky Cover (%)	64	67	77	88	89	90	84	83	80	73	72	70	63	50	34	23	21	23	26	29	30	31	40	40
Precipitation Potential (%)	59	46	34	43	52	56	60	60	41	32	26	19	12	10	7	5	7	8	9	9	9	9	10	11
Relative Humidity (%)	69	71	76	78	81	87	90	90	93	90	90	90	90	83	77	72	62	56	48	45	40	39	39	39
Rain	Lkly	Chc	Chc	Chc	Chc	Lkly	Lkly	Lkly	Chc	Chc	Chc	SChc	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	Chc	Chc	Chc	Chc	Chc	Chc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date								05/18
Hour (EDT)	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16
Temperature (°C)	20	18	17	15	13	12	11	11	10	9	8	8	7	7	8	9	11	12	13	14	16	17	17	17
Dewpoint (°C)	6	6	6	5	4	4	4	4	3	3	2	2	1	1	1	1	0	0	-1	-1	-1	-2	-2	-2
Wind Chill (°C)									8	6	6	5	4	4	5	7
Surface Wind (mph)	15	14	13	11	11	11	11	11	11	11	11	11	11	13	13	14	15	15	16	16	16	16	15	14
Wind Dir	W	W	W	W	W	W	W	W	W	W	W	W	W	W	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW
Gust
Sky Cover (%)	44	45	49	53	57	61	64	62	60	58	53	48	43	38	33	28	24	21	17	16	14	13	15	17
Precipitation Potential (%)	12	11	10	9	9	8	8	8	8	8	7	6	5	4	1	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	40	43	46	51	55	59	63	63	61	65	63	65	65	65	58	54	48	43	38	34	32	28	27	27
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

English Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Hazardous Weather Outlook Regional Weather Conditions Local Climate Information Weather Alerts ! Home

---

Webmaster NOAA's National Weather Service Gray/Portland, ME

Disclaimer Credits Glossary

Privacy Policy About Us Career Opportunities