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Point Forecast: 2 Miles SSE Marietta, Cobb County-McCollum Field Airport GA  33.99N 84.57W (Elev. 1129 ft)	Last Update: 3:21 pm EDT May 21, 2022

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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 Haines Index Lightning Activity Level Trans. Wind  ktmphkm/hm/s 20ft Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft) Dispersion Index Low Visibility Occurrence Risk Index Turner Stability Index Ceiling Height Visibility

48-Hour Period Starting: 9pm Sat, May 21 202210pm Sat, May 21 202211pm Sat, May 21 202212am Sun, May 22 20221am Sun, May 22 20222am Sun, May 22 20223am Sun, May 22 20224am Sun, May 22 20225am Sun, May 22 20226am Sun, May 22 20227am Sun, May 22 20228am Sun, May 22 20229am Sun, May 22 202210am Sun, May 22 202211am Sun, May 22 202212pm Sun, May 22 20221pm Sun, May 22 20222pm Sun, May 22 20223pm Sun, May 22 20224pm Sun, May 22 20225pm Sun, May 22 20226pm Sun, May 22 20227pm Sun, May 22 20228pm Sun, May 22 20229pm Sun, May 22 202210pm Sun, May 22 202211pm Sun, May 22 202212am Mon, May 23 20221am Mon, May 23 20222am Mon, May 23 20223am Mon, May 23 20224am Mon, May 23 20225am Mon, May 23 20226am Mon, May 23 20227am Mon, May 23 20228am Mon, May 23 20229am Mon, May 23 202210am Mon, May 23 202211am Mon, May 23 202212pm Mon, May 23 20221pm Mon, May 23 20222pm Mon, May 23 20223pm Mon, May 23 20224pm Mon, May 23 20225pm Mon, May 23 20226pm Mon, May 23 20227pm Mon, May 23 20228pm Mon, May 23 20229pm Mon, May 23 202210pm Mon, May 23 202211pm Mon, May 23 202212am Tue, May 24 20221am Tue, May 24 20222am Tue, May 24 20223am Tue, May 24 20224am Tue, May 24 20225am Tue, May 24 20226am Tue, May 24 20227am Tue, May 24 20228am Tue, May 24 20229am Tue, May 24 202210am Tue, May 24 202211am Tue, May 24 202212pm Tue, May 24 20221pm Tue, May 24 20222pm Tue, May 24 20223pm Tue, May 24 20224pm Tue, May 24 20225pm Tue, May 24 20226pm Tue, May 24 20227pm Tue, May 24 20228pm Tue, May 24 20229pm Tue, May 24 202210pm Tue, May 24 202211pm Tue, May 24 202212am Wed, May 25 20221am Wed, May 25 20222am Wed, May 25 20223am Wed, May 25 20224am Wed, May 25 20225am Wed, May 25 20226am Wed, May 25 20227am Wed, May 25 20228am Wed, May 25 20229am Wed, May 25 202210am Wed, May 25 202211am Wed, May 25 202212pm Wed, May 25 20221pm Wed, May 25 20222pm Wed, May 25 20223pm Wed, May 25 20224pm Wed, May 25 20225pm Wed, May 25 20226pm Wed, May 25 20227pm Wed, May 25 20228pm Wed, May 25 20229pm Wed, May 25 202210pm Wed, May 25 202211pm Wed, May 25 202212am Thu, May 26 20221am Thu, May 26 20222am Thu, May 26 20223am Thu, May 26 20224am Thu, May 26 20225am Thu, May 26 20226am Thu, May 26 20227am Thu, May 26 20228am Thu, May 26 2022

Date	05/21			05/22
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)	78	76	74	73	72	71	70	69	69	69	68	70	72	74	77	79	81	82	81	81	80	79	78	75
Dewpoint (°F)	65	66	66	66	66	66	67	67	66	67	67	67	67	68	68	67	67	67	67	68	66	67	66	66
Heat Index (°F)	78	76													77	82	84	84	84	83	82	81	78	75
Surface Wind (mph)	8	7	8	7	7	6	5	5	5	5	5	5	5	6	6	6	6	8	8	8	8	8	7	6
Wind Dir	S	S	S	S	S	S	S	S	S	SW	SW	SW	SW	W	W	W	SW	SW	SW	W	SW	SW	SW	W
Gust
Sky Cover (%)	47	59	54	46	32	33	49	46	26	39	50	41	41	57	38	52	57	48	58	58	68	74	72	73
Precipitation Potential (%)	16	7	4	6	4	4	6	10	12	13	16	16	16	17	42	45	50	39	42	50	50	54	55	54
Relative Humidity (%)	66	73	78	81	83	85	88	92	91	94	95	92	86	82	74	67	63	61	62	65	63	65	69	73
Rain	SChc	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Lkly	Chc
Thunder	SChc	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc
Date				05/23
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)	73	71	70	69	68	68	68	67	67	67	67	67	68	70	73	74	76	77	77	78	78	78	77	76
Dewpoint (°F)	66	67	67	67	67	67	67	67	67	67	67	67	66	67	67	66	66	65	65	65	64	64	64	64
Heat Index (°F)																	76	77	77	78	78	78	77	76
Surface Wind (mph)	5	5	3	3	3	2	2	2	1	1	2	3	5	6	6	7	7	8	7	7	7	6	5	5
Wind Dir	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	SW	W	W	W	W	W	W
Gust
Sky Cover (%)	74	76	78	77	76	75	78	83	86	86	87	91	91	91	91	91	91	85	85	85	85	85	85	88
Precipitation Potential (%)	52	49	45	44	40	36	34	31	31	31	36	59	59	59	59	59	59	76	76	76	76	76	76	43
Relative Humidity (%)	79	86	91	94	96	97	98	99	99	99	99	99	94	88	81	76	71	68	65	63	62	63	64	67
Rain	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Chc
Thunder	Chc	Chc	Chc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	Chc	Chc	Chc	Chc	Chc	Chc	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Chc

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