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Point Forecast: Grand Canyon AZ  36.05N 112.14W (Elev. 6804 ft)	Last Update: 4:50 pm MST Apr 17, 2021

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Weather Elements Weather/Precipitation Fire Weather Temperature (°F) Dewpoint (°F) Wind Chill (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Snow Freezing Rain Sleet Fog Mixing Height  x100ftx100m Haines Index Lightning Activity Level Trans. Wind  ktmphkm/hm/s 20ft Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft) Atmospheric Dispersion Index Low Visibility Occurrence Risk Index Turner Stability Index

48-Hour Period Starting: 8pm Sat, Apr 17 20219pm Sat, Apr 17 202110pm Sat, Apr 17 202111pm Sat, Apr 17 202112am Sun, Apr 18 20211am Sun, Apr 18 20212am Sun, Apr 18 20213am Sun, Apr 18 20214am Sun, Apr 18 20215am Sun, Apr 18 20216am Sun, Apr 18 20217am Sun, Apr 18 20218am Sun, Apr 18 20219am Sun, Apr 18 202110am Sun, Apr 18 202111am Sun, Apr 18 202112pm Sun, Apr 18 20211pm Sun, Apr 18 20212pm Sun, Apr 18 20213pm Sun, Apr 18 20214pm Sun, Apr 18 20215pm Sun, Apr 18 20216pm Sun, Apr 18 20217pm Sun, Apr 18 20218pm Sun, Apr 18 20219pm Sun, Apr 18 202110pm Sun, Apr 18 202111pm Sun, Apr 18 202112am Mon, Apr 19 20211am Mon, Apr 19 20212am Mon, Apr 19 20213am Mon, Apr 19 20214am Mon, Apr 19 20215am Mon, Apr 19 20216am Mon, Apr 19 20217am Mon, Apr 19 20218am Mon, Apr 19 20219am Mon, Apr 19 202110am Mon, Apr 19 202111am Mon, Apr 19 202112pm Mon, Apr 19 20211pm Mon, Apr 19 20212pm Mon, Apr 19 20213pm Mon, Apr 19 20214pm Mon, Apr 19 20215pm Mon, Apr 19 20216pm Mon, Apr 19 20217pm Mon, Apr 19 20218pm Mon, Apr 19 20219pm Mon, Apr 19 202110pm Mon, Apr 19 202111pm Mon, Apr 19 202112am Tue, Apr 20 20211am Tue, Apr 20 20212am Tue, Apr 20 20213am Tue, Apr 20 20214am Tue, Apr 20 20215am Tue, Apr 20 20216am Tue, Apr 20 20217am Tue, Apr 20 20218am Tue, Apr 20 20219am Tue, Apr 20 202110am Tue, Apr 20 202111am Tue, Apr 20 202112pm Tue, Apr 20 20211pm Tue, Apr 20 20212pm Tue, Apr 20 20213pm Tue, Apr 20 20214pm Tue, Apr 20 20215pm Tue, Apr 20 20216pm Tue, Apr 20 20217pm Tue, Apr 20 20218pm Tue, Apr 20 20219pm Tue, Apr 20 202110pm Tue, Apr 20 202111pm Tue, Apr 20 202112am Wed, Apr 21 20211am Wed, Apr 21 20212am Wed, Apr 21 20213am Wed, Apr 21 20214am Wed, Apr 21 20215am Wed, Apr 21 20216am Wed, Apr 21 20217am Wed, Apr 21 20218am Wed, Apr 21 20219am Wed, Apr 21 202110am Wed, Apr 21 202111am Wed, Apr 21 202112pm Wed, Apr 21 20211pm Wed, Apr 21 20212pm Wed, Apr 21 20213pm Wed, Apr 21 20214pm Wed, Apr 21 20215pm Wed, Apr 21 20216pm Wed, Apr 21 20217pm Wed, Apr 21 20218pm Wed, Apr 21 20219pm Wed, Apr 21 202110pm Wed, Apr 21 202111pm Wed, Apr 21 202112am Thu, Apr 22 20211am Thu, Apr 22 20212am Thu, Apr 22 20213am Thu, Apr 22 20214am Thu, Apr 22 20215am Thu, Apr 22 20216am Thu, Apr 22 20217am Thu, Apr 22 2021

Date	04/17				04/18
Hour (MST)	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19
Temperature (°F)	40	39	36	35	34	33	32	31	29	29	29	31	38	43	47	50	50	52	53	55	55	55	53	48
Dewpoint (°F)	9	9	9	9	9	9	9	9	9	9	10	10	12	11	12	12	13	12	11	10	10	7	5	5
Wind Chill (°F)	33	32	27	26	25	23	22	21	19	19	18	21	30	36	41	45	45							44
Surface Wind (mph)	10	11	14	14	14	14	14	14	13	13	14	13	14	14	14	15	15	15	15	15	14	13	10	9
Wind Dir	E	E	E	E	E	E	E	E	E	E	E	E	NE	E	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE
Gust	16	17	21	21	21	21	21	21	20	20	21	20	21	21	21	23	23	23	23	23	21	20
Sky Cover (%)	20	15	9	3	3	3	3	4	5	6	7	8	9	8	7	6	6	6	5	4	3	3	4	5
Precipitation Potential (%)	1	1	1	0	0	0	0	0	0	2	2	2	2	2	2	9	9	9	9	9	9	0	0	0
Relative Humidity (%)	27	28	32	33	35	36	37	39	42	42	44	41	34	27	24	21	22	20	18	16	16	14	14	17
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date					04/19
Hour (MST)	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19
Temperature (°F)	44	41	40	39	38	37	35	33	32	33	35	40	45	50	55	59	61	62	63	64	64	63	60	56
Dewpoint (°F)	4	4	4	4	4	4	4	4	4	5	6	7	8	8	8	8	7	6	5	5	5	5	5	5
Wind Chill (°F)	40	37	36	35	34	32	30	29	27	30	31	37	42	47
Surface Wind (mph)	7	6	6	6	6	6	6	5	5	3	5	5	6	8	9	11	13	14	15	15	15	15	16	16
Wind Dir	NE	E	E	E	E	E	E	E	S	S	SW	W	W	W	W	W	W	W	W	W	W	W	W	W
Gust																17	20	21	23	23	23	23
Sky Cover (%)	7	5	4	3	3	3	3	3	3	3	4	4	4	3	3	2	2	2	2	2	2	2	2	3
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	2	2	2	2	2	2	0	0	0
Relative Humidity (%)	19	21	22	23	23	24	26	29	30	30	29	25	21	18	15	13	11	10	10	9	9	10	11	12
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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