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Point Forecast: Greenbelt MD  38.99N 76.89W (Elev. 31 m)	Last Update: 9:32 pm EST Nov 30, 2021

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Weather Elements Weather/Precipitation Fire 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 Vent Rate (x1000 mph-m) Atmospheric Dispersion Index Low Visibility Occurrence Risk Index

48-Hour Period Starting: 10pm Tue, Nov 30 202111pm Tue, Nov 30 202112am Wed, Dec 1 20211am Wed, Dec 1 20212am Wed, Dec 1 20213am Wed, Dec 1 20214am Wed, Dec 1 20215am Wed, Dec 1 20216am Wed, Dec 1 20217am Wed, Dec 1 20218am Wed, Dec 1 20219am Wed, Dec 1 202110am Wed, Dec 1 202111am Wed, Dec 1 202112pm Wed, Dec 1 20211pm Wed, Dec 1 20212pm Wed, Dec 1 20213pm Wed, Dec 1 20214pm Wed, Dec 1 20215pm Wed, Dec 1 20216pm Wed, Dec 1 20217pm Wed, Dec 1 20218pm Wed, Dec 1 20219pm Wed, Dec 1 202110pm Wed, Dec 1 202111pm Wed, Dec 1 202112am Thu, Dec 2 20211am Thu, Dec 2 20212am Thu, Dec 2 20213am Thu, Dec 2 20214am Thu, Dec 2 20215am Thu, Dec 2 20216am Thu, Dec 2 20217am Thu, Dec 2 20218am Thu, Dec 2 20219am Thu, Dec 2 202110am Thu, Dec 2 202111am Thu, Dec 2 202112pm Thu, Dec 2 20211pm Thu, Dec 2 20212pm Thu, Dec 2 20213pm Thu, Dec 2 20214pm Thu, Dec 2 20215pm Thu, Dec 2 20216pm Thu, Dec 2 20217pm Thu, Dec 2 20218pm Thu, Dec 2 20219pm Thu, Dec 2 202110pm Thu, Dec 2 202111pm Thu, Dec 2 202112am Fri, Dec 3 20211am Fri, Dec 3 20212am Fri, Dec 3 20213am Fri, Dec 3 20214am Fri, Dec 3 20215am Fri, Dec 3 20216am Fri, Dec 3 20217am Fri, Dec 3 20218am Fri, Dec 3 20219am Fri, Dec 3 202110am Fri, Dec 3 202111am Fri, Dec 3 202112pm Fri, Dec 3 20211pm Fri, Dec 3 20212pm Fri, Dec 3 20213pm Fri, Dec 3 20214pm Fri, Dec 3 20215pm Fri, Dec 3 20216pm Fri, Dec 3 20217pm Fri, Dec 3 20218pm Fri, Dec 3 20219pm Fri, Dec 3 202110pm Fri, Dec 3 202111pm Fri, Dec 3 202112am Sat, Dec 4 20211am Sat, Dec 4 20212am Sat, Dec 4 20213am Sat, Dec 4 20214am Sat, Dec 4 20215am Sat, Dec 4 20216am Sat, Dec 4 20217am Sat, Dec 4 20218am Sat, Dec 4 20219am Sat, Dec 4 202110am Sat, Dec 4 202111am Sat, Dec 4 202112pm Sat, Dec 4 20211pm Sat, Dec 4 20212pm Sat, Dec 4 20213pm Sat, Dec 4 20214pm Sat, Dec 4 20215pm Sat, Dec 4 20216pm Sat, Dec 4 20217pm Sat, Dec 4 20218pm Sat, Dec 4 20219pm Sat, Dec 4 202110pm Sat, Dec 4 202111pm Sat, Dec 4 202112am Sun, Dec 5 20211am Sun, Dec 5 20212am Sun, Dec 5 20213am Sun, Dec 5 20214am Sun, Dec 5 20215am Sun, Dec 5 20216am Sun, Dec 5 20217am Sun, Dec 5 20218am Sun, Dec 5 20219am Sun, Dec 5 2021

Date	11/30		12/01
Hour (EST)	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21
Temperature (°C)	2	2	1	1	1	1	1	0	0	1	2	4	7	8	9	11	11	11	11	9	8	7	7	7
Dewpoint (°C)	-1	-1	-1	-1	-1	-1	-1	-1	-1	-1	0	1	0	0	-1	-1	0	-1	0	1	1	2	2	3
Wind Chill (°C)	1	0	-1	-1	-1	-1	-1	-2	0	1	2	3	6	7	8					8	7	6	5	5
Surface Wind (mph)	3	3	3	3	3	3	3	3	1	2	2	3	5	5	5	5	5	5	5	5	5	5	5	5
Wind Dir	W	W	W	W	W	W	W	W	NW	W	W	W	W	W	W	W	SW	S	S	S	S	S	S	S
Gust
Sky Cover (%)	7	6	7	15	30	32	49	47	31	20	19	13	21	21	21	26	35	56	73	82	87	96	90	91
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	2	2	2	2	2	2	10	10	10	10	10	10	25	25	25
Relative Humidity (%)	82	85	89	89	92	92	92	96	96	89	85	76	60	56	50	46	46	44	48	56	63	70	73	76
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	Chc	Chc	Chc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date			12/02
Hour (EST)	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21
Temperature (°C)	7	7	7	7	7	7	7	6	6	7	8	10	12	13	14	16	16	16	16	16	14	13	13	12
Dewpoint (°C)	3	3	4	4	4	4	4	4	4	4	5	6	6	7	7	7	7	7	6	7	7	7	7	7
Wind Chill (°C)	5	5	5	5	6	6	5	4	4	5	6	9
Surface Wind (mph)	5	5	5	5	5	5	5	5	5	5	6	6	7	8	10	11	13	13	13	13	11	10	9	8
Wind Dir	S	S	S	S	S	S	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	W
Gust
Sky Cover (%)	98	95	94	75	76	73	70	65	54	49	52	57	59	60	61	62	64	67	69	65	57	53	49	41
Precipitation Potential (%)	25	25	25	24	24	24	24	24	24	5	5	5	5	5	5	3	3	3	3	3	3	0	0	0
Relative Humidity (%)	79	79	82	82	79	79	82	86	89	86	83	74	69	64	59	55	53	53	51	55	59	64	66	69
Rain	Chc	Chc	Chc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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