Point Forecast: Fitchburg MA  42.59N 71.82W (Elev. 797 ft)	Last Update: 2:43 am EDT May 4, 2024

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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 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: 4am Sat, May 4 20245am Sat, May 4 20246am Sat, May 4 20247am Sat, May 4 20248am Sat, May 4 20249am Sat, May 4 202410am Sat, May 4 202411am Sat, May 4 202412pm Sat, May 4 20241pm Sat, May 4 20242pm Sat, May 4 20243pm Sat, May 4 20244pm Sat, May 4 20245pm Sat, May 4 20246pm Sat, May 4 20247pm Sat, May 4 20248pm Sat, May 4 20249pm Sat, May 4 202410pm Sat, May 4 202411pm Sat, May 4 202412am Sun, May 5 20241am Sun, May 5 20242am Sun, May 5 20243am Sun, May 5 20244am Sun, May 5 20245am Sun, May 5 20246am Sun, May 5 20247am Sun, May 5 20248am Sun, May 5 20249am Sun, May 5 202410am Sun, May 5 202411am Sun, May 5 202412pm Sun, May 5 20241pm Sun, May 5 20242pm Sun, May 5 20243pm Sun, May 5 20244pm Sun, May 5 20245pm Sun, May 5 20246pm Sun, May 5 20247pm Sun, May 5 20248pm Sun, May 5 20249pm Sun, May 5 202410pm Sun, May 5 202411pm Sun, May 5 202412am Mon, May 6 20241am Mon, May 6 20242am Mon, May 6 20243am Mon, May 6 20244am Mon, May 6 20245am Mon, May 6 20246am Mon, May 6 20247am Mon, May 6 20248am Mon, May 6 20249am Mon, May 6 202410am Mon, May 6 202411am Mon, May 6 202412pm Mon, May 6 20241pm Mon, May 6 20242pm Mon, May 6 20243pm Mon, May 6 20244pm Mon, May 6 20245pm Mon, May 6 20246pm Mon, May 6 20247pm Mon, May 6 20248pm Mon, May 6 20249pm Mon, May 6 202410pm Mon, May 6 202411pm Mon, May 6 202412am Tue, May 7 20241am Tue, May 7 20242am Tue, May 7 20243am Tue, May 7 20244am Tue, May 7 20245am Tue, May 7 20246am Tue, May 7 20247am Tue, May 7 20248am Tue, May 7 20249am Tue, May 7 202410am Tue, May 7 202411am Tue, May 7 202412pm Tue, May 7 20241pm Tue, May 7 20242pm Tue, May 7 20243pm Tue, May 7 20244pm Tue, May 7 20245pm Tue, May 7 20246pm Tue, May 7 20247pm Tue, May 7 20248pm Tue, May 7 20249pm Tue, May 7 202410pm Tue, May 7 202411pm Tue, May 7 202412am Wed, May 8 20241am Wed, May 8 20242am Wed, May 8 20243am Wed, May 8 20244am Wed, May 8 20245am Wed, May 8 20246am Wed, May 8 20247am Wed, May 8 20248am Wed, May 8 20249am Wed, May 8 202410am Wed, May 8 202411am Wed, May 8 202412pm Wed, May 8 20241pm Wed, May 8 20242pm Wed, May 8 20243pm Wed, May 8 2024

Date	05/04																				05/05
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)	44	44	45	46	50	53	56	59	61	61	62	62	61	60	57	55	52	50	47	45	45	44	44	44
Dewpoint (°F)	41	41	41	43	44	44	45	45	45	45	45	45	44	44	43	42	42	42	41	41	41	42	41	42
Heat Index (°F)
Surface Wind (mph)	2	0	2	2	5	5	6	7	7	8	8	8	8	8	8	8	8	7	6	6	6	5	3	3
Wind Dir	W	NW	NW	E	E	E	E	E	E	E	E	E	E	E	E	E	E	SE	E	E	SE	E	E	E
Gust
Sky Cover (%)	14	26	32	53	61	43	45	43	59	63	52	48	53	63	65	59	53	53	71	88	89	90	94	96
Precipitation Potential (%)	3	4	4	0	0	0	0	0	0	0	1	1	1	1	1	0	0	0	0	2	0	1	9	7
Relative Humidity (%)	89	89	86	89	80	71	66	60	56	56	54	54	53	55	59	61	69	74	79	86	86	93	89	93
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																					05/06
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)	44	44	43	44	46	48	49	51	53	54	54	54	55	55	54	52	51	49	48	48	48	48	48	48
Dewpoint (°F)	42	42	41	42	42	43	43	44	45	45	45	45	45	45	45	44	44	44	45	45	46	46	47	47
Heat Index (°F)
Surface Wind (mph)	3	5	5	6	6	6	6	7	7	7	7	7	7	8	8	8	8	11	10	10	10	10	10	10
Wind Dir	E	E	E	SE	SE	SE	SE	SE	SE	SE	SE	S	S	S	S	S	S	S	S	S	S	S	S	SW
Gust
Sky Cover (%)	98	100	100	100	100	98	96	94	95	96	97	98	99	100	99	99	98	97	96	94	94	93	92	92
Precipitation Potential (%)	9	2	2	5	8	13	17	22	28	34	40	42	43	45	56	66	77	85	82	80	73	66	59	52
Relative Humidity (%)	93	93	93	93	86	83	80	77	74	71	71	71	69	69	71	74	77	82	88	90	94	93	96	96
Rain	--	--	--	--	--	--	SChc	SChc	Chc	Chc	Chc	Chc	Chc	Chc	Lkly	Lkly	Ocnl	Ocnl	Ocnl	Ocnl	Lkly	Lkly	Lkly	Chc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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