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Point Forecast: Rockville MD  39.08N 77.16W (Elev. 430 ft)	Last Update: 3:35 pm EST Jan 24, 2022

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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: 5pm Mon, Jan 24 20226pm Mon, Jan 24 20227pm Mon, Jan 24 20228pm Mon, Jan 24 20229pm Mon, Jan 24 202210pm Mon, Jan 24 202211pm Mon, Jan 24 202212am Tue, Jan 25 20221am Tue, Jan 25 20222am Tue, Jan 25 20223am Tue, Jan 25 20224am Tue, Jan 25 20225am Tue, Jan 25 20226am Tue, Jan 25 20227am Tue, Jan 25 20228am Tue, Jan 25 20229am Tue, Jan 25 202210am Tue, Jan 25 202211am Tue, Jan 25 202212pm Tue, Jan 25 20221pm Tue, Jan 25 20222pm Tue, Jan 25 20223pm Tue, Jan 25 20224pm Tue, Jan 25 20225pm Tue, Jan 25 20226pm Tue, Jan 25 20227pm Tue, Jan 25 20228pm Tue, Jan 25 20229pm Tue, Jan 25 202210pm Tue, Jan 25 202211pm Tue, Jan 25 202212am Wed, Jan 26 20221am Wed, Jan 26 20222am Wed, Jan 26 20223am Wed, Jan 26 20224am Wed, Jan 26 20225am Wed, Jan 26 20226am Wed, Jan 26 20227am Wed, Jan 26 20228am Wed, Jan 26 20229am Wed, Jan 26 202210am Wed, Jan 26 202211am Wed, Jan 26 202212pm Wed, Jan 26 20221pm Wed, Jan 26 20222pm Wed, Jan 26 20223pm Wed, Jan 26 20224pm Wed, Jan 26 20225pm Wed, Jan 26 20226pm Wed, Jan 26 20227pm Wed, Jan 26 20228pm Wed, Jan 26 20229pm Wed, Jan 26 202210pm Wed, Jan 26 202211pm Wed, Jan 26 202212am Thu, Jan 27 20221am Thu, Jan 27 20222am Thu, Jan 27 20223am Thu, Jan 27 20224am Thu, Jan 27 20225am Thu, Jan 27 20226am Thu, Jan 27 20227am Thu, Jan 27 20228am Thu, Jan 27 20229am Thu, Jan 27 202210am Thu, Jan 27 202211am Thu, Jan 27 202212pm Thu, Jan 27 20221pm Thu, Jan 27 20222pm Thu, Jan 27 20223pm Thu, Jan 27 20224pm Thu, Jan 27 20225pm Thu, Jan 27 20226pm Thu, Jan 27 20227pm Thu, Jan 27 20228pm Thu, Jan 27 20229pm Thu, Jan 27 202210pm Thu, Jan 27 202211pm Thu, Jan 27 202212am Fri, Jan 28 20221am Fri, Jan 28 20222am Fri, Jan 28 20223am Fri, Jan 28 20224am Fri, Jan 28 20225am Fri, Jan 28 20226am Fri, Jan 28 20227am Fri, Jan 28 20228am Fri, Jan 28 20229am Fri, Jan 28 202210am Fri, Jan 28 202211am Fri, Jan 28 202212pm Fri, Jan 28 20221pm Fri, Jan 28 20222pm Fri, Jan 28 20223pm Fri, Jan 28 20224pm Fri, Jan 28 20225pm Fri, Jan 28 20226pm Fri, Jan 28 20227pm Fri, Jan 28 20228pm Fri, Jan 28 20229pm Fri, Jan 28 202210pm Fri, Jan 28 202211pm Fri, Jan 28 202212am Sat, Jan 29 20221am Sat, Jan 29 20222am Sat, Jan 29 20223am Sat, Jan 29 20224am Sat, Jan 29 2022

Date	01/24							01/25
Hour (EST)	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16
Temperature (°F)	35	32	31	30	30	31	31	31	31	31	31	31	30	30	31	32	34	37	40	41	41	41	40	38
Dewpoint (°F)	19	20	22	23	24	24	25	26	27	28	28	28	29	29	30	30	30	30	30	29	28	25	24	22
Wind Chill (°F)	30	26	25	24	23	25	25	24	25	25	25	26	26	26	28	29	30	32	34	34	34	34	33	31
Surface Wind (mph)	6	6	6	6	7	6	6	7	6	6	6	5	3	3	3	3	5	6	9	11	13	13	13	11
Wind Dir	S	S	SE	SE	S	S	S	S	S	S	SW	SW	SW	SW	W	W	NW	NW	NW	NW	NW	NW	NW	NW
Gust																			18	21	22	21	20	18
Sky Cover (%)	75	86	48	47	47	51	56	58	35	35	33	49	68	67	70	73	67	67	62	55	67	49	43	42
Precipitation Potential (%)	1	1	7	7	7	7	7	7	7	7	7	7	7	7	3	3	3	3	3	3	2	2	2	2
Relative Humidity (%)	52	61	69	75	78	75	78	81	85	88	88	88	96	96	96	92	85	75	67	62	59	52	52	52
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date								01/26
Hour (EST)	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16
Temperature (°F)	36	34	33	31	29	27	26	25	24	23	22	21	20	18	18	19	21	23	25	26	26	27	27	26
Dewpoint (°F)	21	20	19	18	16	15	14	14	13	12	11	10	10	9	9	8	8	7	7	6	6	6	5	5
Wind Chill (°F)	28	26	25	22	20	17	17	16	15	14	13	11	10	9	9	10	11	13	16	16	16	17	17	16
Surface Wind (mph)	11	10	10	10	10	10	9	9	8	8	8	8	8	7	7	7	8	9	9	10	10	10	10	10
Wind Dir	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW
Gust	18	18	18															18	18
Sky Cover (%)	33	32	30	26	17	13	12	11	10	10	9	8	8	9	9	10	12	13	14	17	18	19	20	20
Precipitation Potential (%)	2	2	4	4	4	4	4	4	4	4	4	4	4	4	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	54	56	56	58	58	60	60	62	62	62	62	62	64	67	67	61	56	50	46	42	42	40	38	40
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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