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Point Forecast: Perryville MD  39.57N 76.07W (Elev. 79 ft)	Last Update: 7:29 pm EDT Sep 25, 2023

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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: 9pm Mon, Sep 25 202310pm Mon, Sep 25 202311pm Mon, Sep 25 202312am Tue, Sep 26 20231am Tue, Sep 26 20232am Tue, Sep 26 20233am Tue, Sep 26 20234am Tue, Sep 26 20235am Tue, Sep 26 20236am Tue, Sep 26 20237am Tue, Sep 26 20238am Tue, Sep 26 20239am Tue, Sep 26 202310am Tue, Sep 26 202311am Tue, Sep 26 202312pm Tue, Sep 26 20231pm Tue, Sep 26 20232pm Tue, Sep 26 20233pm Tue, Sep 26 20234pm Tue, Sep 26 20235pm Tue, Sep 26 20236pm Tue, Sep 26 20237pm Tue, Sep 26 20238pm Tue, Sep 26 20239pm Tue, Sep 26 202310pm Tue, Sep 26 202311pm Tue, Sep 26 202312am Wed, Sep 27 20231am Wed, Sep 27 20232am Wed, Sep 27 20233am Wed, Sep 27 20234am Wed, Sep 27 20235am Wed, Sep 27 20236am Wed, Sep 27 20237am Wed, Sep 27 20238am Wed, Sep 27 20239am Wed, Sep 27 202310am Wed, Sep 27 202311am Wed, Sep 27 202312pm Wed, Sep 27 20231pm Wed, Sep 27 20232pm Wed, Sep 27 20233pm Wed, Sep 27 20234pm Wed, Sep 27 20235pm Wed, Sep 27 20236pm Wed, Sep 27 20237pm Wed, Sep 27 20238pm Wed, Sep 27 20239pm Wed, Sep 27 202310pm Wed, Sep 27 202311pm Wed, Sep 27 202312am Thu, Sep 28 20231am Thu, Sep 28 20232am Thu, Sep 28 20233am Thu, Sep 28 20234am Thu, Sep 28 20235am Thu, Sep 28 20236am Thu, Sep 28 20237am Thu, Sep 28 20238am Thu, Sep 28 20239am Thu, Sep 28 202310am Thu, Sep 28 202311am Thu, Sep 28 202312pm Thu, Sep 28 20231pm Thu, Sep 28 20232pm Thu, Sep 28 20233pm Thu, Sep 28 20234pm Thu, Sep 28 20235pm Thu, Sep 28 20236pm Thu, Sep 28 20237pm Thu, Sep 28 20238pm Thu, Sep 28 20239pm Thu, Sep 28 202310pm Thu, Sep 28 202311pm Thu, Sep 28 202312am Fri, Sep 29 20231am Fri, Sep 29 20232am Fri, Sep 29 20233am Fri, Sep 29 20234am Fri, Sep 29 20235am Fri, Sep 29 20236am Fri, Sep 29 20237am Fri, Sep 29 20238am Fri, Sep 29 20239am Fri, Sep 29 202310am Fri, Sep 29 202311am Fri, Sep 29 202312pm Fri, Sep 29 20231pm Fri, Sep 29 20232pm Fri, Sep 29 20233pm Fri, Sep 29 20234pm Fri, Sep 29 20235pm Fri, Sep 29 20236pm Fri, Sep 29 20237pm Fri, Sep 29 20238pm Fri, Sep 29 20239pm Fri, Sep 29 202310pm Fri, Sep 29 202311pm Fri, Sep 29 202312am Sat, Sep 30 20231am Sat, Sep 30 20232am Sat, Sep 30 20233am Sat, Sep 30 20234am Sat, Sep 30 20235am Sat, Sep 30 20236am Sat, Sep 30 20237am Sat, Sep 30 20238am Sat, Sep 30 2023

Date	09/25			09/26
Hour (EDT)	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Temperature (°F)	63	63	63	63	63	63	63	62	62	62	61	60	59	59	59	60	60	60	60	60	60	62	61	62
Dewpoint (°F)	58	59	60	60	60	59	59	58	58	59	58	57	58	58	58	57	58	57	58	58	57	56	56	56
Heat Index (°F)
Surface Wind (mph)	13	14	14	14	13	13	11	11	11	11	11	13	13	13	13	13	13	13	13	13	13	11	11	10
Wind Dir	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE
Gust	21	22	22	21	21	20	20	18	18	18	18	18	18	20	20	20	20	20	20	20	20	18
Sky Cover (%)	96	96	96	97	96	97	96	97	96	95	96	97	93	90	86	89	90	91	90	85	80	78	75	81
Precipitation Potential (%)	30	30	40	40	40	32	32	32	38	38	38	38	38	38	38	38	38	28	28	28	28	28	28	19
Relative Humidity (%)	84	87	90	90	90	87	87	87	87	90	90	90	96	96	96	90	93	90	93	93	90	81	84	81
Rain	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	SChc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date				09/27
Hour (EDT)	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Temperature (°F)	60	60	60	60	59	59	58	58	57	56	56	56	57	59	61	62	63	64	65	65	65	65	64	63
Dewpoint (°F)	56	56	56	55	55	54	54	53	53	52	51	50	50	51	52	52	52	52	52	53	53	53	53	53
Heat Index (°F)
Surface Wind (mph)	10	10	10	9	9	9	9	9	9	8	8	9	8	8	9	9	9	9	9	9	9	8	8	8
Wind Dir	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	E	E	E
Gust
Sky Cover (%)	57	57	57	57	57	57	57	57	57	57	57	57	57	57	57	57	57	57	57	57	57	57	57	57
Precipitation Potential (%)	19	19	19	19	19	11	11	11	11	11	11	7	7	7	7	7	7	7	7	7	7	7	7	10
Relative Humidity (%)	87	87	87	84	87	83	86	83	86	86	83	80	77	75	72	70	67	65	63	65	65	65	67	70
Rain	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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