Point Forecast: Chester Hill PA  40.9N 78.22W (Elev. 456 m)	Last Update: 8:52 pm EDT Sep 13, 2024

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

48-Hour Period Starting: 9pm Fri, Sep 13 202410pm Fri, Sep 13 202411pm Fri, Sep 13 202412am Sat, Sep 14 20241am Sat, Sep 14 20242am Sat, Sep 14 20243am Sat, Sep 14 20244am Sat, Sep 14 20245am Sat, Sep 14 20246am Sat, Sep 14 20247am Sat, Sep 14 20248am Sat, Sep 14 20249am Sat, Sep 14 202410am Sat, Sep 14 202411am Sat, Sep 14 202412pm Sat, Sep 14 20241pm Sat, Sep 14 20242pm Sat, Sep 14 20243pm Sat, Sep 14 20244pm Sat, Sep 14 20245pm Sat, Sep 14 20246pm Sat, Sep 14 20247pm Sat, Sep 14 20248pm Sat, Sep 14 20249pm Sat, Sep 14 202410pm Sat, Sep 14 202411pm Sat, Sep 14 202412am Sun, Sep 15 20241am Sun, Sep 15 20242am Sun, Sep 15 20243am Sun, Sep 15 20244am Sun, Sep 15 20245am Sun, Sep 15 20246am Sun, Sep 15 20247am Sun, Sep 15 20248am Sun, Sep 15 20249am Sun, Sep 15 202410am Sun, Sep 15 202411am Sun, Sep 15 202412pm Sun, Sep 15 20241pm Sun, Sep 15 20242pm Sun, Sep 15 20243pm Sun, Sep 15 20244pm Sun, Sep 15 20245pm Sun, Sep 15 20246pm Sun, Sep 15 20247pm Sun, Sep 15 20248pm Sun, Sep 15 20249pm Sun, Sep 15 202410pm Sun, Sep 15 202411pm Sun, Sep 15 202412am Mon, Sep 16 20241am Mon, Sep 16 20242am Mon, Sep 16 20243am Mon, Sep 16 20244am Mon, Sep 16 20245am Mon, Sep 16 20246am Mon, Sep 16 20247am Mon, Sep 16 20248am Mon, Sep 16 20249am Mon, Sep 16 202410am Mon, Sep 16 202411am Mon, Sep 16 202412pm Mon, Sep 16 20241pm Mon, Sep 16 20242pm Mon, Sep 16 20243pm Mon, Sep 16 20244pm Mon, Sep 16 20245pm Mon, Sep 16 20246pm Mon, Sep 16 20247pm Mon, Sep 16 20248pm Mon, Sep 16 20249pm Mon, Sep 16 202410pm Mon, Sep 16 202411pm Mon, Sep 16 202412am Tue, Sep 17 20241am Tue, Sep 17 20242am Tue, Sep 17 20243am Tue, Sep 17 20244am Tue, Sep 17 20245am Tue, Sep 17 20246am Tue, Sep 17 20247am Tue, Sep 17 20248am Tue, Sep 17 20249am Tue, Sep 17 202410am Tue, Sep 17 202411am Tue, Sep 17 202412pm Tue, Sep 17 20241pm Tue, Sep 17 20242pm Tue, Sep 17 20243pm Tue, Sep 17 20244pm Tue, Sep 17 20245pm Tue, Sep 17 20246pm Tue, Sep 17 20247pm Tue, Sep 17 20248pm Tue, Sep 17 20249pm Tue, Sep 17 202410pm Tue, Sep 17 202411pm Tue, Sep 17 202412am Wed, Sep 18 20241am Wed, Sep 18 20242am Wed, Sep 18 20243am Wed, Sep 18 20244am Wed, Sep 18 20245am Wed, Sep 18 20246am Wed, Sep 18 20247am Wed, Sep 18 20248am Wed, Sep 18 2024

Date	09/13			09/14
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 (°C)	17	16	16	14	14	13	13	12	11	11	10	12	15	20	24	26	27	28	28	28	28	27	26	23
Dewpoint (°C)	13	13	12	12	12	12	12	12	11	11	10	12	13	14	15	14	13	13	13	13	13	13	13	13
Heat Index (°C)															24	26	27	28	27	27	28	27	26
Surface Wind (mph)	1	2	2	2	2	2	2	1	1	1	1	1	2	3	5	6	7	7	7	7	6	5	3	2
Wind Dir	SE	E	E	E	E	E	E	E	NE	NE	NE	NE	NE	E	E	E	E	E	E	E	E	E	E	E
Gust
Sky Cover (%)	1	3	4	5	6	6	10	11	29	31	30	29	22	11	6	6	6	4	5	5	5	6	7	8
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	73	81	81	86	90	90	93	100	100	100	100	100	87	68	58	48	44	38	40	40	38	42	47	55
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date				09/15
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 (°C)	19	18	17	16	16	14	14	13	13	13	13	13	17	20	23	24	25	26	26	27	27	25	23	22
Dewpoint (°C)	14	14	14	14	14	14	13	13	13	13	13	13	13	14	15	14	13	12	12	12	12	12	12	12
Heat Index (°C)																24	25	26	26	27	27	25
Surface Wind (mph)	2	2	2	2	2	2	2	2	2	2	2	2	3	5	6	7	8	8	8	8	7	6	5	3
Wind Dir	E	E	E	E	SE	SE	SE	E	E	E	E	E	E	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE
Gust
Sky Cover (%)	8	8	7	5	6	6	8	9	11	9	7	5	6	8	9	8	7	6	5	5	4	5	6	7
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	70	75	81	87	90	96	96	100	100	100	96	96	81	70	59	52	48	42	42	41	41	45	50	55
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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