Point Forecast: Boston, Logan International Airport MA  42.38N 71.01W (Elev. 3 ft)	Last Update: 2:37 am EST Jan 13, 2025

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Weather Elements Fire Weather Aviation Weather Temperature (°F) Dewpoint (°F) Wind Chill (°F) 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-ft) Dispersion Index Ceiling Height Visibility Thunder Potential

48-Hour Period Starting: 3am Mon, Jan 13 20254am Mon, Jan 13 20255am Mon, Jan 13 20256am Mon, Jan 13 20257am Mon, Jan 13 20258am Mon, Jan 13 20259am Mon, Jan 13 202510am Mon, Jan 13 202511am Mon, Jan 13 202512pm Mon, Jan 13 20251pm Mon, Jan 13 20252pm Mon, Jan 13 20253pm Mon, Jan 13 20254pm Mon, Jan 13 20255pm Mon, Jan 13 20256pm Mon, Jan 13 20257pm Mon, Jan 13 20258pm Mon, Jan 13 20259pm Mon, Jan 13 202510pm Mon, Jan 13 202511pm Mon, Jan 13 202512am Tue, Jan 14 20251am Tue, Jan 14 20252am Tue, Jan 14 20253am Tue, Jan 14 20254am Tue, Jan 14 20255am Tue, Jan 14 20256am Tue, Jan 14 20257am Tue, Jan 14 20258am Tue, Jan 14 20259am Tue, Jan 14 202510am Tue, Jan 14 202511am Tue, Jan 14 202512pm Tue, Jan 14 20251pm Tue, Jan 14 20252pm Tue, Jan 14 20253pm Tue, Jan 14 20254pm Tue, Jan 14 20255pm Tue, Jan 14 20256pm Tue, Jan 14 20257pm Tue, Jan 14 20258pm Tue, Jan 14 20259pm Tue, Jan 14 202510pm Tue, Jan 14 202511pm Tue, Jan 14 202512am Wed, Jan 15 20251am Wed, Jan 15 20252am Wed, Jan 15 20253am Wed, Jan 15 20254am Wed, Jan 15 20255am Wed, Jan 15 20256am Wed, Jan 15 20257am Wed, Jan 15 20258am Wed, Jan 15 20259am Wed, Jan 15 202510am Wed, Jan 15 202511am Wed, Jan 15 202512pm Wed, Jan 15 20251pm Wed, Jan 15 20252pm Wed, Jan 15 20253pm Wed, Jan 15 20254pm Wed, Jan 15 20255pm Wed, Jan 15 20256pm Wed, Jan 15 20257pm Wed, Jan 15 20258pm Wed, Jan 15 20259pm Wed, Jan 15 202510pm Wed, Jan 15 202511pm Wed, Jan 15 202512am Thu, Jan 16 20251am Thu, Jan 16 20252am Thu, Jan 16 20253am Thu, Jan 16 20254am Thu, Jan 16 20255am Thu, Jan 16 20256am Thu, Jan 16 20257am Thu, Jan 16 20258am Thu, Jan 16 20259am Thu, Jan 16 202510am Thu, Jan 16 202511am Thu, Jan 16 202512pm Thu, Jan 16 20251pm Thu, Jan 16 20252pm Thu, Jan 16 20253pm Thu, Jan 16 20254pm Thu, Jan 16 20255pm Thu, Jan 16 20256pm Thu, Jan 16 20257pm Thu, Jan 16 20258pm Thu, Jan 16 20259pm Thu, Jan 16 202510pm Thu, Jan 16 202511pm Thu, Jan 16 202512am Fri, Jan 17 20251am Fri, Jan 17 20252am Fri, Jan 17 20253am Fri, Jan 17 20254am Fri, Jan 17 20255am Fri, Jan 17 20256am Fri, Jan 17 20257am Fri, Jan 17 20258am Fri, Jan 17 20259am Fri, Jan 17 202510am Fri, Jan 17 202511am Fri, Jan 17 202512pm Fri, Jan 17 20251pm Fri, Jan 17 20252pm Fri, Jan 17 2025

Date	01/13																					01/14
Hour (EST)	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02
Temperature (°F)	25	25	25	26	24	25	29	31	34	38	39	40	40	38	37	35	34	34	31	31	30	29	29	27
Dewpoint (°F)	21	21	21	22	21	22	23	24	25	26	26	27	27	27	27	27	27	27	26	25	24	22	21	21
Wind Chill (°F)	25	25	25	21	20	21	25	27	29	32	35	36	36	34	31	30	29	29	26	26	24	22	20	20
Surface Wind (mph)	2	2	2	3	3	3	3	5	6	6	6	6	6	6	6	6	6	6	7	7	8	8	9	9
Wind Dir	W	W	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	W	W	W	W	W	W	W
Gust																							21	22
Sky Cover (%)	81	94	88	70	30	14	7	6	7	7	15	22	31	47	55	65	67	53	47	34	18	8	6	6
Precipitation Potential (%)	4	4	3	2	1	1	1	1	1	1	1	1	1	1	6	17	17	17	3	2	2	1	1	1
Relative Humidity (%)	84	84	84	88	88	88	78	72	69	64	59	59	59	64	69	72	75	75	78	75	75	72	72	72
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																						01/15
Hour (EST)	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02
Temperature (°F)	27	26	25	25	24	25	27	29	30	31	32	32	31	30	29	27	25	24	23	23	23	23	23	23
Dewpoint (°F)	20	18	18	17	17	17	17	16	15	14	14	13	13	12	12	12	12	12	12	11	12	12	12	12
Wind Chill (°F)	19	17	16	16	15	16	18	17	19	19	21	21	21	19	19	16	15	13	12	12	12	12	12	12
Surface Wind (mph)	9	10	10	10	10	10	11	13	13	14	14	14	14	14	13	13	11	11	11	11	11	10	10	10
Wind Dir	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W
Gust	21	20	20	21	21	22	22								23		22	22	21	21	21	21	21	22
Sky Cover (%)	6	11	12	11	12	11	5	7	10	12	15	20	26	31	39	46	53	54	56	57	52	46	41	39
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	1	1	1	1	1	1	0
Relative Humidity (%)	71	68	71	68	71	68	63	60	55	51	49	47	47	46	48	53	55	60	62	59	62	62	62	62
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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