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Point Forecast: Derwood MD  39.12N 77.13W (Elev. 348 ft)	Last Update: 1:12 pm EDT Jun 3, 2020

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

48-Hour Period Starting: 1pm Wed, Jun 3 20202pm Wed, Jun 3 20203pm Wed, Jun 3 20204pm Wed, Jun 3 20205pm Wed, Jun 3 20206pm Wed, Jun 3 20207pm Wed, Jun 3 20208pm Wed, Jun 3 20209pm Wed, Jun 3 202010pm Wed, Jun 3 202011pm Wed, Jun 3 202012am Thu, Jun 4 20201am Thu, Jun 4 20202am Thu, Jun 4 20203am Thu, Jun 4 20204am Thu, Jun 4 20205am Thu, Jun 4 20206am Thu, Jun 4 20207am Thu, Jun 4 20208am Thu, Jun 4 20209am Thu, Jun 4 202010am Thu, Jun 4 202011am Thu, Jun 4 202012pm Thu, Jun 4 20201pm Thu, Jun 4 20202pm Thu, Jun 4 20203pm Thu, Jun 4 20204pm Thu, Jun 4 20205pm Thu, Jun 4 20206pm Thu, Jun 4 20207pm Thu, Jun 4 20208pm Thu, Jun 4 20209pm Thu, Jun 4 202010pm Thu, Jun 4 202011pm Thu, Jun 4 202012am Fri, Jun 5 20201am Fri, Jun 5 20202am Fri, Jun 5 20203am Fri, Jun 5 20204am Fri, Jun 5 20205am Fri, Jun 5 20206am Fri, Jun 5 20207am Fri, Jun 5 20208am Fri, Jun 5 20209am Fri, Jun 5 202010am Fri, Jun 5 202011am Fri, Jun 5 202012pm Fri, Jun 5 20201pm Fri, Jun 5 20202pm Fri, Jun 5 20203pm Fri, Jun 5 20204pm Fri, Jun 5 20205pm Fri, Jun 5 20206pm Fri, Jun 5 20207pm Fri, Jun 5 20208pm Fri, Jun 5 20209pm Fri, Jun 5 202010pm Fri, Jun 5 202011pm Fri, Jun 5 202012am Sat, Jun 6 20201am Sat, Jun 6 20202am Sat, Jun 6 20203am Sat, Jun 6 20204am Sat, Jun 6 20205am Sat, Jun 6 20206am Sat, Jun 6 20207am Sat, Jun 6 20208am Sat, Jun 6 20209am Sat, Jun 6 202010am Sat, Jun 6 202011am Sat, Jun 6 202012pm Sat, Jun 6 20201pm Sat, Jun 6 20202pm Sat, Jun 6 20203pm Sat, Jun 6 20204pm Sat, Jun 6 20205pm Sat, Jun 6 20206pm Sat, Jun 6 20207pm Sat, Jun 6 20208pm Sat, Jun 6 20209pm Sat, Jun 6 202010pm Sat, Jun 6 202011pm Sat, Jun 6 202012am Sun, Jun 7 20201am Sun, Jun 7 20202am Sun, Jun 7 20203am Sun, Jun 7 20204am Sun, Jun 7 20205am Sun, Jun 7 20206am Sun, Jun 7 20207am Sun, Jun 7 20208am Sun, Jun 7 20209am Sun, Jun 7 202010am Sun, Jun 7 202011am Sun, Jun 7 202012pm Sun, Jun 7 20201pm Sun, Jun 7 20202pm Sun, Jun 7 20203pm Sun, Jun 7 20204pm Sun, Jun 7 20205pm Sun, Jun 7 20206pm Sun, Jun 7 20207pm Sun, Jun 7 20208pm Sun, Jun 7 20209pm Sun, Jun 7 202010pm Sun, Jun 7 202011pm Sun, Jun 7 202012am Mon, Jun 8 2020

Date	06/03											06/04
Hour (EDT)	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12
Temperature (°F)	90	91	93	93	93	91	89	84	81	78	76	75	74	73	72	71	71	71	71	75	78	80	83	84
Dewpoint (°F)	65	65	65	64	64	64	63	64	64	64	64	65	65	65	65	65	65	65	66	67	68	67	67	67
Heat Index (°F)	92	93	95	95	95	93	90	85	83	78	76	75								75	78	82	86	87
Surface Wind (mph)	15	15	15	15	15	14	11	10	9	9	8	7	7	6	5	3	3	3	5	5	5	6	6	6
Wind Dir	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W
Gust	23	23	23	23	23	22	18
Sky Cover (%)	52	51	51	52	53	55	58	61	65	72	76	73	67	64	62	59	57	58	60	61	59	56	54	58
Precipitation Potential (%)	7	7	7	7	19	19	19	21	21	21	18	18	18	10	10	10	14	14	14	23	23	23	34	34
Relative Humidity (%)	44	42	40	38	38	41	42	51	56	62	66	71	74	76	79	81	81	81	84	76	71	65	59	57
Rain	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	SChc	SChc	SChc	Chc	Chc
Thunder	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date												06/05
Hour (EDT)	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12
Temperature (°F)	86	86	87	86	85	83	80	78	76	75	74	73	72	71	70	70	70	70	71	72	74	77	80	82
Dewpoint (°F)	67	67	68	68	68	68	69	69	69	69	69	69	68	68	68	68	68	68	69	69	69	70	70	70
Heat Index (°F)	89	89	91	89	88	86	83	78	76	75												77	83	86
Surface Wind (mph)	6	6	6	7	7	7	6	6	6	5	5	3	2	2	3	3	5	3	2	2	3	5	6	5
Wind Dir	SW	SW	SW	SW	SW	SW	S	S	S	SW	SW	SW	S	S	S	S	S	S	SW	SW	SW	SW	SW	SW
Gust
Sky Cover (%)	67	71	76	85	90	88	84	82	82	81	81	80	77	76	77	80	81	78	72	69	68	65	63	63
Precipitation Potential (%)	34	62	62	62	65	65	65	57	57	57	57	57	57	23	23	23	23	23	23	34	34	34	34	34
Relative Humidity (%)	53	53	53	55	57	61	69	74	79	82	84	87	87	90	93	93	93	93	93	90	84	79	72	67
Rain	Chc	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	SChc	SChc	SChc	SChc	SChc	SChc	Chc	Chc	Chc	Chc	Chc
Thunder	--	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	--	--	--	--	--	--	--	--	--	--	--

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