Point Forecast: Southwick MA  42.05N 72.78W (Elev. 295 ft)	Last Update: 3:03 pm EDT Mar 17, 2025

[hide menu]

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 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: 3pm Mon, Mar 17 20254pm Mon, Mar 17 20255pm Mon, Mar 17 20256pm Mon, Mar 17 20257pm Mon, Mar 17 20258pm Mon, Mar 17 20259pm Mon, Mar 17 202510pm Mon, Mar 17 202511pm Mon, Mar 17 202512am Tue, Mar 18 20251am Tue, Mar 18 20252am Tue, Mar 18 20253am Tue, Mar 18 20254am Tue, Mar 18 20255am Tue, Mar 18 20256am Tue, Mar 18 20257am Tue, Mar 18 20258am Tue, Mar 18 20259am Tue, Mar 18 202510am Tue, Mar 18 202511am Tue, Mar 18 202512pm Tue, Mar 18 20251pm Tue, Mar 18 20252pm Tue, Mar 18 20253pm Tue, Mar 18 20254pm Tue, Mar 18 20255pm Tue, Mar 18 20256pm Tue, Mar 18 20257pm Tue, Mar 18 20258pm Tue, Mar 18 20259pm Tue, Mar 18 202510pm Tue, Mar 18 202511pm Tue, Mar 18 202512am Wed, Mar 19 20251am Wed, Mar 19 20252am Wed, Mar 19 20253am Wed, Mar 19 20254am Wed, Mar 19 20255am Wed, Mar 19 20256am Wed, Mar 19 20257am Wed, Mar 19 20258am Wed, Mar 19 20259am Wed, Mar 19 202510am Wed, Mar 19 202511am Wed, Mar 19 202512pm Wed, Mar 19 20251pm Wed, Mar 19 20252pm Wed, Mar 19 20253pm Wed, Mar 19 20254pm Wed, Mar 19 20255pm Wed, Mar 19 20256pm Wed, Mar 19 20257pm Wed, Mar 19 20258pm Wed, Mar 19 20259pm Wed, Mar 19 202510pm Wed, Mar 19 202511pm Wed, Mar 19 202512am Thu, Mar 20 20251am Thu, Mar 20 20252am Thu, Mar 20 20253am Thu, Mar 20 20254am Thu, Mar 20 20255am Thu, Mar 20 20256am Thu, Mar 20 20257am Thu, Mar 20 20258am Thu, Mar 20 20259am Thu, Mar 20 202510am Thu, Mar 20 202511am Thu, Mar 20 202512pm Thu, Mar 20 20251pm Thu, Mar 20 20252pm Thu, Mar 20 20253pm Thu, Mar 20 20254pm Thu, Mar 20 20255pm Thu, Mar 20 20256pm Thu, Mar 20 20257pm Thu, Mar 20 20258pm Thu, Mar 20 20259pm Thu, Mar 20 202510pm Thu, Mar 20 202511pm Thu, Mar 20 202512am Fri, Mar 21 20251am Fri, Mar 21 20252am Fri, Mar 21 20253am Fri, Mar 21 20254am Fri, Mar 21 20255am Fri, Mar 21 20256am Fri, Mar 21 20257am Fri, Mar 21 20258am Fri, Mar 21 20259am Fri, Mar 21 202510am Fri, Mar 21 202511am Fri, Mar 21 202512pm Fri, Mar 21 20251pm Fri, Mar 21 20252pm Fri, Mar 21 20253pm Fri, Mar 21 20254pm Fri, Mar 21 20255pm Fri, Mar 21 20256pm Fri, Mar 21 20257pm Fri, Mar 21 20258pm Fri, Mar 21 20259pm Fri, Mar 21 202510pm Fri, Mar 21 202511pm Fri, Mar 21 202512am Sat, Mar 22 20251am Sat, Mar 22 20252am Sat, Mar 22 2025

Date	03/17									03/18
Hour (EDT)	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14
Temperature (°F)	52	51	49	45	44	44	42	41	40	39	38	36	36	35	34	34	33	34	38	43	47	50	54	56
Dewpoint (°F)	45	43	41	40	36	35	34	32	31	30	29	28	26	25	25	24	24	24	25	24	23	24	23	23
Wind Chill (°F)			45	39	37	37	35	34	33	31	30	28	28	27	26	26	25	27	31	37	43	47
Surface Wind (mph)	11	13	14	14	14	14	14	13	13	13	13	11	11	11	11	10	10	9	10	10	9	8	7	6
Wind Dir	NW	NW	NW	NW	NW	NW	N	N	N	N	N	NW	N	N	N	N	N	N	N	N	N	N	N	N
Gust	22	24	25	25	26	25	24	24	23	23	23	22	22	22	21	20
Sky Cover (%)	100	97	97	97	91	74	72	90	69	62	78	66	60	51	50	37	54	55	31	46	17	30	35	23
Precipitation Potential (%)	33	31	25	14	12	8	4	2	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	77	74	74	82	73	70	73	70	70	70	70	72	67	66	69	66	69	66	59	47	38	36	30	27
Rain	Chc	Chc	Chc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date										03/19
Hour (EDT)	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14
Temperature (°F)	57	58	58	56	52	49	45	44	42	41	39	37	37	37	36	38	38	36	40	46	51	55	58	61
Dewpoint (°F)	24	24	25	27	29	29	29	28	29	29	29	28	28	28	28	28	29	29	31	32	33	34	34	35
Wind Chill (°F)						49	45	44	42	41	39	37	37	37	36	38	38	36	40	45
Surface Wind (mph)	5	5	3	3	3	2	2	2	2	2	1	1	1	1	1	1	1	2	2	3	3	5	5	6
Wind Dir	N	N	N	N	N	SW	SW	NW	NW	NW	NW	NW	N	NE	NE	NE	E	E	NE	E	SE	SE	SE	SE
Gust
Sky Cover (%)	19	15	11	9	6	3	2	1	0	0	0	0	0	0	0	4	8	12	16	12	9	11	13	15
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	28	27	28	32	41	46	53	53	60	62	67	70	70	70	72	67	70	75	70	58	50	45	40	38
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Graphical Hazardous Weather Outlook Regional Weather Conditions Past Weather Information Interactive Forecast Map Weather Story Home