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Point Forecast: Hyattsville MD  38.95N 76.96W (Elev. 15 m)	Last Update: 12:29 pm EDT Jul 16, 2020

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Weather Elements Weather/Precipitation Fire Weather Temperature (°C) Dewpoint (°C) Heat Index (°C) 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-m) Atmospheric Dispersion Index Low Visibility Occurrence Risk Index

48-Hour Period Starting: 1pm Thu, Jul 16 20202pm Thu, Jul 16 20203pm Thu, Jul 16 20204pm Thu, Jul 16 20205pm Thu, Jul 16 20206pm Thu, Jul 16 20207pm Thu, Jul 16 20208pm Thu, Jul 16 20209pm Thu, Jul 16 202010pm Thu, Jul 16 202011pm Thu, Jul 16 202012am Fri, Jul 17 20201am Fri, Jul 17 20202am Fri, Jul 17 20203am Fri, Jul 17 20204am Fri, Jul 17 20205am Fri, Jul 17 20206am Fri, Jul 17 20207am Fri, Jul 17 20208am Fri, Jul 17 20209am Fri, Jul 17 202010am Fri, Jul 17 202011am Fri, Jul 17 202012pm Fri, Jul 17 20201pm Fri, Jul 17 20202pm Fri, Jul 17 20203pm Fri, Jul 17 20204pm Fri, Jul 17 20205pm Fri, Jul 17 20206pm Fri, Jul 17 20207pm Fri, Jul 17 20208pm Fri, Jul 17 20209pm Fri, Jul 17 202010pm Fri, Jul 17 202011pm Fri, Jul 17 202012am Sat, Jul 18 20201am Sat, Jul 18 20202am Sat, Jul 18 20203am Sat, Jul 18 20204am Sat, Jul 18 20205am Sat, Jul 18 20206am Sat, Jul 18 20207am Sat, Jul 18 20208am Sat, Jul 18 20209am Sat, Jul 18 202010am Sat, Jul 18 202011am Sat, Jul 18 202012pm Sat, Jul 18 20201pm Sat, Jul 18 20202pm Sat, Jul 18 20203pm Sat, Jul 18 20204pm Sat, Jul 18 20205pm Sat, Jul 18 20206pm Sat, Jul 18 20207pm Sat, Jul 18 20208pm Sat, Jul 18 20209pm Sat, Jul 18 202010pm Sat, Jul 18 202011pm Sat, Jul 18 202012am Sun, Jul 19 20201am Sun, Jul 19 20202am Sun, Jul 19 20203am Sun, Jul 19 20204am Sun, Jul 19 20205am Sun, Jul 19 20206am Sun, Jul 19 20207am Sun, Jul 19 20208am Sun, Jul 19 20209am Sun, Jul 19 202010am Sun, Jul 19 202011am Sun, Jul 19 202012pm Sun, Jul 19 20201pm Sun, Jul 19 20202pm Sun, Jul 19 20203pm Sun, Jul 19 20204pm Sun, Jul 19 20205pm Sun, Jul 19 20206pm Sun, Jul 19 20207pm Sun, Jul 19 20208pm Sun, Jul 19 20209pm Sun, Jul 19 202010pm Sun, Jul 19 202011pm Sun, Jul 19 202012am Mon, Jul 20 20201am Mon, Jul 20 20202am Mon, Jul 20 20203am Mon, Jul 20 20204am Mon, Jul 20 20205am Mon, Jul 20 20206am Mon, Jul 20 20207am Mon, Jul 20 20208am Mon, Jul 20 20209am Mon, Jul 20 202010am Mon, Jul 20 202011am Mon, Jul 20 202012pm Mon, Jul 20 20201pm Mon, Jul 20 20202pm Mon, Jul 20 20203pm Mon, Jul 20 20204pm Mon, Jul 20 20205pm Mon, Jul 20 20206pm Mon, Jul 20 20207pm Mon, Jul 20 20208pm Mon, Jul 20 20209pm Mon, Jul 20 202010pm Mon, Jul 20 202011pm Mon, Jul 20 202012am Tue, Jul 21 2020

Date	07/16											07/17
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 (°C)	29	30	31	31	31	30	29	27	26	25	25	24	24	24	24	23	24	23	24	25	27	28	29	31
Dewpoint (°C)	21	21	21	20	21	21	21	21	21	21	22	22	22	22	22	22	22	22	22	22	23	23	23	23
Heat Index (°C)	32	32	33	33	33	32	31	29	26	25	25	24	24	24	24		24		24	25	29	31	33	34
Surface Wind (mph)	10	10	11	11	11	11	10	10	9	9	9	8	8	7	8	7	7	7	8	8	8	7	7	7
Wind Dir	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	S	S	S	S	S	S	S	S	S	S	SW	SW
Gust
Sky Cover (%)	50	51	53	54	46	54	56	59	61	64	66	66	67	67	68	70	71	72	75	76	74	69	67	67
Precipitation Potential (%)	17	20	20	20	20	20	20	9	9	9	9	9	9	13	13	13	13	13	13	28	28	28	28	28
Relative Humidity (%)	61	57	54	53	54	57	61	67	74	79	82	85	87	87	87	90	87	90	87	85	79	74	67	63
Rain	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	Chc	Chc	Chc	Chc	Chc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date												07/18
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 (°C)	32	33	33	34	33	33	32	31	29	28	27	26	26	25	24	24	24	24	25	26	28	29	31	33
Dewpoint (°C)	23	23	23	23	23	23	23	23	24	24	24	24	24	23	23	22	22	22	23	23	23	23	22	22
Heat Index (°C)	36	38	38	39	38	38	37	35	34	33	31	26	26	25	24	24	24	24	25	26	31	33	35	37
Surface Wind (mph)	6	6	6	7	7	7	7	6	5	5	3	2	1	1	2	2	3	2	2	1	2	2	3	3
Wind Dir	SW	SW	SW	SW	SW	SW	S	S	S	SW	SW	SW	SW	SW	W	W	NW	NW	NW	NW	NW	N	N	NW
Gust
Sky Cover (%)	66	65	67	70	71	69	65	63	63	63	63	60	54	51	49	46	44	41	34	30	29	26	25	26
Precipitation Potential (%)	28	51	51	51	51	51	51	37	37	37	37	37	37	20	20	20	20	20	20	12	12	12	12	12
Relative Humidity (%)	59	56	54	52	54	56	61	65	72	80	85	91	91	90	90	90	90	87	87	82	74	67	59	52
Rain	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--
Thunder	--	Chc	Chc	Chc	Chc	Chc	Chc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--

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