Point Forecast: Mifflintown PA  40.57N 77.4W (Elev. 499 ft)	Last Update: 11:50 am EDT Aug 22, 2025

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Weather Elements Fire Weather Aviation 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 Trans. Wind  ktmphkm/hm/s 20ft Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft) Davis Stability Index Atmospheric Dispersion Index Low Visibility Occurrence Risk Index Ceiling Height Visibility Thunder Potential

48-Hour Period Starting: 6pm Fri, Aug 22 20257pm Fri, Aug 22 20258pm Fri, Aug 22 20259pm Fri, Aug 22 202510pm Fri, Aug 22 202511pm Fri, Aug 22 202512am Sat, Aug 23 20251am Sat, Aug 23 20252am Sat, Aug 23 20253am Sat, Aug 23 20254am Sat, Aug 23 20255am Sat, Aug 23 20256am Sat, Aug 23 20257am Sat, Aug 23 20258am Sat, Aug 23 20259am Sat, Aug 23 202510am Sat, Aug 23 202511am Sat, Aug 23 202512pm Sat, Aug 23 20251pm Sat, Aug 23 20252pm Sat, Aug 23 20253pm Sat, Aug 23 20254pm Sat, Aug 23 20255pm Sat, Aug 23 20256pm Sat, Aug 23 20257pm Sat, Aug 23 20258pm Sat, Aug 23 20259pm Sat, Aug 23 202510pm Sat, Aug 23 202511pm Sat, Aug 23 202512am Sun, Aug 24 20251am Sun, Aug 24 20252am Sun, Aug 24 20253am Sun, Aug 24 20254am Sun, Aug 24 20255am Sun, Aug 24 20256am Sun, Aug 24 20257am Sun, Aug 24 20258am Sun, Aug 24 20259am Sun, Aug 24 202510am Sun, Aug 24 202511am Sun, Aug 24 202512pm Sun, Aug 24 20251pm Sun, Aug 24 20252pm Sun, Aug 24 20253pm Sun, Aug 24 20254pm Sun, Aug 24 20255pm Sun, Aug 24 20256pm Sun, Aug 24 20257pm Sun, Aug 24 20258pm Sun, Aug 24 20259pm Sun, Aug 24 202510pm Sun, Aug 24 202511pm Sun, Aug 24 202512am Mon, Aug 25 20251am Mon, Aug 25 20252am Mon, Aug 25 20253am Mon, Aug 25 20254am Mon, Aug 25 20255am Mon, Aug 25 20256am Mon, Aug 25 20257am Mon, Aug 25 20258am Mon, Aug 25 20259am Mon, Aug 25 202510am Mon, Aug 25 202511am Mon, Aug 25 202512pm Mon, Aug 25 20251pm Mon, Aug 25 20252pm Mon, Aug 25 20253pm Mon, Aug 25 20254pm Mon, Aug 25 20255pm Mon, Aug 25 20256pm Mon, Aug 25 20257pm Mon, Aug 25 20258pm Mon, Aug 25 20259pm Mon, Aug 25 202510pm Mon, Aug 25 202511pm Mon, Aug 25 202512am Tue, Aug 26 20251am Tue, Aug 26 20252am Tue, Aug 26 20253am Tue, Aug 26 20254am Tue, Aug 26 20255am Tue, Aug 26 20256am Tue, Aug 26 20257am Tue, Aug 26 20258am Tue, Aug 26 20259am Tue, Aug 26 202510am Tue, Aug 26 202511am Tue, Aug 26 202512pm Tue, Aug 26 20251pm Tue, Aug 26 20252pm Tue, Aug 26 20253pm Tue, Aug 26 20254pm Tue, Aug 26 20255pm Tue, Aug 26 20256pm Tue, Aug 26 20257pm Tue, Aug 26 20258pm Tue, Aug 26 20259pm Tue, Aug 26 202510pm Tue, Aug 26 202511pm Tue, Aug 26 202512am Wed, Aug 27 20251am Wed, Aug 27 20252am Wed, Aug 27 20253am Wed, Aug 27 20254am Wed, Aug 27 20255am Wed, Aug 27 2025

Date	08/22						08/23
Hour (EDT)	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17
Temperature (°F)	81	79	74	70	67	66	63	63	61	61	60	59	58	59	61	67	71	75	77	79	82	82	82	82
Dewpoint (°F)	61	61	61	61	60	60	59	59	58	57	57	57	56	56	58	61	63	64	65	65	66	66	66	65
Heat Index (°F)	82	79																75	77	79	84	84	84	84
Surface Wind (mph)	1	1	1	0	0	0	0	0	0	0	0	0	0	0	1	1	2	3	6	6	7	7	7	7
Wind Dir	SE	E	E	NE	N	N	N	NE	N	NE	NE	NE	NE	NE	NE	E	S	S	S	S	S	S	S	S
Gust
Sky Cover (%)	12	8	9	6	5	14	9	5	15	20	20	6	15	22	27	33	40	35	51	50	49	29	28	24
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	2	5	5	9	10
Relative Humidity (%)	51	54	64	73	78	81	87	87	90	87	90	93	93	90	90	81	76	69	67	62	58	58	58	56
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date							08/24
Hour (EDT)	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17
Temperature (°F)	81	80	76	74	72	70	69	68	67	66	65	65	64	64	65	67	70	73	76	78	79	79	79	78
Dewpoint (°F)	64	64	62	63	63	62	62	62	62	62	62	63	64	64	65	67	69	70	71	71	71	71	71	71
Heat Index (°F)	83	82	76																76	78	79	83	82	78
Surface Wind (mph)	7	6	5	3	3	3	3	2	2	2	2	2	2	2	2	2	2	2	3	3	5	5	3	3
Wind Dir	S	S	SE	SE	SE	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Gust
Sky Cover (%)	42	43	54	58	63	67	68	69	70	75	81	86	87	89	90	87	84	81	83	85	87	87	87	87
Precipitation Potential (%)	10	11	17	17	17	17	17	17	44	44	44	44	44	44	44	44	44	44	44	44	80	80	80	80
Relative Humidity (%)	56	58	62	69	73	76	78	81	84	87	90	93	100	100	100	100	97	90	85	79	77	77	77	79
Rain	--	--	SChc	SChc	SChc	SChc	SChc	SChc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Ocnl	Ocnl	Ocnl	Ocnl
Thunder	--	--	SChc	SChc	SChc	SChc	SChc	SChc	Chc	Chc	Chc	Chc	Chc	Chc	SChc	SChc	SChc	SChc	SChc	SChc	Chc	Chc	Chc	Chc

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