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Point Forecast: Thurmont MD  39.62N 77.42W (Elev. 600 ft)	Last Update: 6:43 pm EST Dec 2, 2020

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

48-Hour Period Starting: 8pm Wed, Dec 2 20209pm Wed, Dec 2 202010pm Wed, Dec 2 202011pm Wed, Dec 2 202012am Thu, Dec 3 20201am Thu, Dec 3 20202am Thu, Dec 3 20203am Thu, Dec 3 20204am Thu, Dec 3 20205am Thu, Dec 3 20206am Thu, Dec 3 20207am Thu, Dec 3 20208am Thu, Dec 3 20209am Thu, Dec 3 202010am Thu, Dec 3 202011am Thu, Dec 3 202012pm Thu, Dec 3 20201pm Thu, Dec 3 20202pm Thu, Dec 3 20203pm Thu, Dec 3 20204pm Thu, Dec 3 20205pm Thu, Dec 3 20206pm Thu, Dec 3 20207pm Thu, Dec 3 20208pm Thu, Dec 3 20209pm Thu, Dec 3 202010pm Thu, Dec 3 202011pm Thu, Dec 3 202012am Fri, Dec 4 20201am Fri, Dec 4 20202am Fri, Dec 4 20203am Fri, Dec 4 20204am Fri, Dec 4 20205am Fri, Dec 4 20206am Fri, Dec 4 20207am Fri, Dec 4 20208am Fri, Dec 4 20209am Fri, Dec 4 202010am Fri, Dec 4 202011am Fri, Dec 4 202012pm Fri, Dec 4 20201pm Fri, Dec 4 20202pm Fri, Dec 4 20203pm Fri, Dec 4 20204pm Fri, Dec 4 20205pm Fri, Dec 4 20206pm Fri, Dec 4 20207pm Fri, Dec 4 20208pm Fri, Dec 4 20209pm Fri, Dec 4 202010pm Fri, Dec 4 202011pm Fri, Dec 4 202012am Sat, Dec 5 20201am Sat, Dec 5 20202am Sat, Dec 5 20203am Sat, Dec 5 20204am Sat, Dec 5 20205am Sat, Dec 5 20206am Sat, Dec 5 20207am Sat, Dec 5 20208am Sat, Dec 5 20209am Sat, Dec 5 202010am Sat, Dec 5 202011am Sat, Dec 5 202012pm Sat, Dec 5 20201pm Sat, Dec 5 20202pm Sat, Dec 5 20203pm Sat, Dec 5 20204pm Sat, Dec 5 20205pm Sat, Dec 5 20206pm Sat, Dec 5 20207pm Sat, Dec 5 20208pm Sat, Dec 5 20209pm Sat, Dec 5 202010pm Sat, Dec 5 202011pm Sat, Dec 5 202012am Sun, Dec 6 20201am Sun, Dec 6 20202am Sun, Dec 6 20203am Sun, Dec 6 20204am Sun, Dec 6 20205am Sun, Dec 6 20206am Sun, Dec 6 20207am Sun, Dec 6 20208am Sun, Dec 6 20209am Sun, Dec 6 202010am Sun, Dec 6 202011am Sun, Dec 6 202012pm Sun, Dec 6 20201pm Sun, Dec 6 20202pm Sun, Dec 6 20203pm Sun, Dec 6 20204pm Sun, Dec 6 20205pm Sun, Dec 6 20206pm Sun, Dec 6 20207pm Sun, Dec 6 20208pm Sun, Dec 6 20209pm Sun, Dec 6 202010pm Sun, Dec 6 202011pm Sun, Dec 6 202012am Mon, Dec 7 20201am Mon, Dec 7 20202am Mon, Dec 7 20203am Mon, Dec 7 20204am Mon, Dec 7 20205am Mon, Dec 7 20206am Mon, Dec 7 20207am Mon, Dec 7 2020

Date	12/02				12/03
Hour (EST)	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19
Temperature (°F)	38	36	35	34	33	32	31	31	30	30	31	32	35	38	42	45	47	49	49	49	48	46	43	43
Dewpoint (°F)	21	21	21	22	23	24	24	25	24	24	24	21	21	22	23	23	23	24	24	27	26	27	26	27
Wind Chill (°F)	31	28	27	27	27	26	25	25	24	24	24	26	29	32	37	41	44	46	47	47	46	44	39	39
Surface Wind (mph)	11	11	10	9	7	6	6	6	6	6	7	7	7	8	8	8	7	7	6	6	5	5	6	6
Wind Dir	W	W	W	W	W	W	SW	SW	SW	SW	SW	SW	SW	W	W	W	SW	SW	SW	SW	SW	SW	SW	SW
Gust
Sky Cover (%)	3	3	3	3	4	4	4	4	4	4	4	5	5	6	6	12	25	31	37	49	55	59	66	69
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	7
Relative Humidity (%)	50	54	56	61	66	72	75	78	78	78	75	63	56	52	46	41	38	37	37	42	42	47	51	53
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date					12/04
Hour (EST)	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19
Temperature (°F)	42	42	41	41	40	40	39	39	39	39	39	39	40	41	43	45	46	47	47	47	46	45	45	44
Dewpoint (°F)	27	27	27	27	27	27	26	26	26	26	26	27	29	32	34	35	36	37	37	38	38	38	39	39
Wind Chill (°F)	38	39	38	38	37	37	36	36	36	36	37	37	38	38	40	43	43	44	44	45	44	43	44	42
Surface Wind (mph)	6	5	5	5	5	5	5	5	5	5	3	3	3	5	5	5	6	6	6	5	5	5	3	3
Wind Dir	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	S	S	S	S	S
Gust
Sky Cover (%)	68	66	65	67	70	72	76	83	86	87	88	89	88	85	83	84	85	86	87	88	89	90	91	91
Precipitation Potential (%)	7	7	7	7	7	7	7	7	7	7	7	29	29	29	29	29	29	47	47	47	47	47	47	57
Relative Humidity (%)	55	55	57	57	59	59	59	59	59	59	59	62	64	70	70	68	68	68	68	71	73	76	79	82
Rain	--	--	--	--	--	--	--	--	--	--	--	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Lkly
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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