Point Forecast: Waltham MA  42.38N 71.24W (Elev. 98 ft)	Last Update: 6:50 am EDT Jun 3, 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: 9am Mon, Jun 3 202410am Mon, Jun 3 202411am Mon, Jun 3 202412pm Mon, Jun 3 20241pm Mon, Jun 3 20242pm Mon, Jun 3 20243pm Mon, Jun 3 20244pm Mon, Jun 3 20245pm Mon, Jun 3 20246pm Mon, Jun 3 20247pm Mon, Jun 3 20248pm Mon, Jun 3 20249pm Mon, Jun 3 202410pm Mon, Jun 3 202411pm Mon, Jun 3 202412am Tue, Jun 4 20241am Tue, Jun 4 20242am Tue, Jun 4 20243am Tue, Jun 4 20244am Tue, Jun 4 20245am Tue, Jun 4 20246am Tue, Jun 4 20247am Tue, Jun 4 20248am Tue, Jun 4 20249am Tue, Jun 4 202410am Tue, Jun 4 202411am Tue, Jun 4 202412pm Tue, Jun 4 20241pm Tue, Jun 4 20242pm Tue, Jun 4 20243pm Tue, Jun 4 20244pm Tue, Jun 4 20245pm Tue, Jun 4 20246pm Tue, Jun 4 20247pm Tue, Jun 4 20248pm Tue, Jun 4 20249pm Tue, Jun 4 202410pm Tue, Jun 4 202411pm Tue, Jun 4 202412am Wed, Jun 5 20241am Wed, Jun 5 20242am Wed, Jun 5 20243am Wed, Jun 5 20244am Wed, Jun 5 20245am Wed, Jun 5 20246am Wed, Jun 5 20247am Wed, Jun 5 20248am Wed, Jun 5 20249am Wed, Jun 5 202410am Wed, Jun 5 202411am Wed, Jun 5 202412pm Wed, Jun 5 20241pm Wed, Jun 5 20242pm Wed, Jun 5 20243pm Wed, Jun 5 20244pm Wed, Jun 5 20245pm Wed, Jun 5 20246pm Wed, Jun 5 20247pm Wed, Jun 5 20248pm Wed, Jun 5 20249pm Wed, Jun 5 202410pm Wed, Jun 5 202411pm Wed, Jun 5 202412am Thu, Jun 6 20241am Thu, Jun 6 20242am Thu, Jun 6 20243am Thu, Jun 6 20244am Thu, Jun 6 20245am Thu, Jun 6 20246am Thu, Jun 6 20247am Thu, Jun 6 20248am Thu, Jun 6 20249am Thu, Jun 6 202410am Thu, Jun 6 202411am Thu, Jun 6 202412pm Thu, Jun 6 20241pm Thu, Jun 6 20242pm Thu, Jun 6 20243pm Thu, Jun 6 20244pm Thu, Jun 6 20245pm Thu, Jun 6 20246pm Thu, Jun 6 20247pm Thu, Jun 6 20248pm Thu, Jun 6 20249pm Thu, Jun 6 202410pm Thu, Jun 6 202411pm Thu, Jun 6 202412am Fri, Jun 7 20241am Fri, Jun 7 20242am Fri, Jun 7 20243am Fri, Jun 7 20244am Fri, Jun 7 20245am Fri, Jun 7 20246am Fri, Jun 7 20247am Fri, Jun 7 20248am Fri, Jun 7 20249am Fri, Jun 7 202410am Fri, Jun 7 202411am Fri, Jun 7 202412pm Fri, Jun 7 20241pm Fri, Jun 7 20242pm Fri, Jun 7 20243pm Fri, Jun 7 20244pm Fri, Jun 7 20245pm Fri, Jun 7 20246pm Fri, Jun 7 20247pm Fri, Jun 7 20248pm Fri, Jun 7 2024

Date	06/03															06/04
Hour (EDT)	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08
Temperature (°F)	73	76	78	79	79	78	76	74	72	70	67	65	63	61	60	59	59	58	57	56	55	56	58	59
Dewpoint (°F)	55	54	54	54	55	55	55	54	54	54	54	55	54	54	54	54	54	54	54	54	54	54	54	55
Heat Index (°F)		76	78	79	79	78	76
Surface Wind (mph)	9	9	10	11	10	8	8	8	8	7	6	6	5	5	3	3	2	2	2	2	2	2	2	2
Wind Dir	N	NE	NE	NE	NE	E	E	E	E	E	E	E	E	E	E	E	E	E	E	NE	NE	NE	E	E
Gust
Sky Cover (%)	40	21	17	13	10	4	4	6	17	9	11	7	9	18	23	18	29	25	28	33	44	37	29	29
Precipitation Potential (%)	0	1	1	2	2	3	3	2	2	1	1	0	1	2	3	3	3	3	2	2	1	1	1	1
Relative Humidity (%)	53	46	43	42	44	45	48	50	53	57	63	70	72	78	81	83	83	86	90	93	96	93	86	87
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																06/05
Hour (EDT)	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08
Temperature (°F)	62	64	67	69	70	71	72	71	70	69	68	66	65	64	62	61	61	60	59	59	59	60	62	64
Dewpoint (°F)	55	55	55	55	55	55	55	55	55	55	55	55	54	55	55	55	55	55	55	55	55	55	56	57
Heat Index (°F)
Surface Wind (mph)	3	5	6	7	7	8	8	8	8	7	7	6	6	5	5	5	3	3	3	3	3	3	3	3
Wind Dir	E	E	E	E	E	E	E	E	E	E	SE	SE	SE	S	S	S	S	S	S	SW	SW	SW	SW	SW
Gust
Sky Cover (%)	9	11	12	16	19	23	27	32	36	42	48	54	52	50	47	50	53	55	54	53	52	51	50	49
Precipitation Potential (%)	1	2	2	3	3	4	3	3	2	3	3	4	1	1	1	2	2	2	3	3	3	4	4	4
Relative Humidity (%)	78	73	65	61	59	57	55	57	59	61	63	68	67	73	77	79	82	84	86	87	87	84	82	78
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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