National Weather Service

Point Forecast: Grandfather Mountain NC 36.1N 81.84W (Elev. 1351 m)	Last Update: 7:55 pm EDT Sep 25, 2024

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Weather Elements	Fire Weather	Aviation Weather
Temperature (°C) Dewpoint (°C) Heat Index (°C) Surface Wind Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Fog	Mixing Height Haines Index Lightning Activity Level Trans. Wind 20ft Wind Vent Rate (x1000 mph-m) Pressure (in) Davis Stability Index Atmospheric Dispersion Index Low Visibility Occurrence Risk Index Turner Stability Index	Ceiling Height Visibility Thunder Potential

48-Hour Period Starting:


Date	09/25	09/26
Hour (EDT)	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22
Temperature (°C)	14	14	14	15	16	16	15	16	15	15	15	14	14	14	14	14	16	16	16	16	16	15	15	16
Dewpoint (°C)	14	14	14	15	15	16	15	16	15	15	15	14	14	14	14	14	16	16	16	16	16	15	15	16
Heat Index (°C)
Surface Wind (mph)	8	9	11	13	14	14	16	13	11	13	13	14	11	13	13	11	15	14	15	14	17	17	18	18
Wind Dir	SSE	SSE	SSE	SSE	SSE	S	SSE	SSE	SSE	SSE	SSE	SSE	SE	SE	SE	SE	SE	SE	ESE	ESE	ESE	ESE	ESE	ESE
Gust																	29		29		32	32	33	34
Sky Cover (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100
Precipitation Potential (%)	91	90	88	86	86	87	88	88	89	89	89	90	90	91	92	92	91	90	88	86	85	85	87	91
Relative Humidity (%)	100	100	100	100	98	100	100	98	100	99	100	100	100	100	100	100	98	100	97	98	99	99	100	100
Rain	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl
Thunder	Chc	SChc	SChc	SChc	SChc	--	--	--	--	--	SChc	SChc	SChc	--	--	SChc	SChc	SChc	SChc	Chc	SChc	SChc	SChc	--

Date		09/27
Hour (EDT)	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22
Temperature (°C)	16	16	16	16	16	16	16	16	16	16	17	17	16	16	16	16	16	17	16	16	16	15	15	15
Dewpoint (°C)	16	16	16	16	16	16	16	16	16	16	17	16	16	16	16	16	16	16	16	16	16	15	14	14
Heat Index (°C)
Surface Wind (mph)	20	22	23	24	26	28	30	30	29	28	26	25	22	20	17	17	23	23	22	21	21	21	15	16
Wind Dir	ESE	ESE	ESE	ESE	ESE	E	ESE	ESE	ESE	SE	SE	SE	SE	SE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE
Gust	38	44	44	46	49	53	59	56	56	51	48	47	41	34	31	29	37	34	33	31	31	29
Sky Cover (%)	100	100	100	100	99	98	98	95	93	91	91	91	91	89	88	84	80	77	74	74	74	74	76	75
Precipitation Potential (%)	96	92	89	96	100	100	100	99	100	83	80	77	75	72	69	66	61	57	52	47	42	37	34	30
Relative Humidity (%)	100	100	99	98	100	100	100	100	100	100	99	99	99	99	99	98	99	98	99	99	98	98	97	97
Rain	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Lkly	Lkly	Lkly	Lkly	Lkly	Chc	Chc	Chc	Chc	Chc	Chc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	Chc	Chc	Chc	Chc	SChc	--	--	--	--

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