weather.gov

Home

News

Organization

Search for:  NWSAll NOAA

Point Forecast: Charleston SC  32.79N 80.01W (Elev. 10 ft)	Last Update: 3:04 am EDT May 11, 2021

[hide menu]  |  Font Size: A A A

Weather Elements Weather/Precipitation Fire 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 Davis Stability Index Atmospheric Dispersion Index Low Visibility Occurrence Risk Index Turner Stability Index

48-Hour Period Starting: 4am Tue, May 11 20215am Tue, May 11 20216am Tue, May 11 20217am Tue, May 11 20218am Tue, May 11 20219am Tue, May 11 202110am Tue, May 11 202111am Tue, May 11 202112pm Tue, May 11 20211pm Tue, May 11 20212pm Tue, May 11 20213pm Tue, May 11 20214pm Tue, May 11 20215pm Tue, May 11 20216pm Tue, May 11 20217pm Tue, May 11 20218pm Tue, May 11 20219pm Tue, May 11 202110pm Tue, May 11 202111pm Tue, May 11 202112am Wed, May 12 20211am Wed, May 12 20212am Wed, May 12 20213am Wed, May 12 20214am Wed, May 12 20215am Wed, May 12 20216am Wed, May 12 20217am Wed, May 12 20218am Wed, May 12 20219am Wed, May 12 202110am Wed, May 12 202111am Wed, May 12 202112pm Wed, May 12 20211pm Wed, May 12 20212pm Wed, May 12 20213pm Wed, May 12 20214pm Wed, May 12 20215pm Wed, May 12 20216pm Wed, May 12 20217pm Wed, May 12 20218pm Wed, May 12 20219pm Wed, May 12 202110pm Wed, May 12 202111pm Wed, May 12 202112am Thu, May 13 20211am Thu, May 13 20212am Thu, May 13 20213am Thu, May 13 20214am Thu, May 13 20215am Thu, May 13 20216am Thu, May 13 20217am Thu, May 13 20218am Thu, May 13 20219am Thu, May 13 202110am Thu, May 13 202111am Thu, May 13 202112pm Thu, May 13 20211pm Thu, May 13 20212pm Thu, May 13 20213pm Thu, May 13 20214pm Thu, May 13 20215pm Thu, May 13 20216pm Thu, May 13 20217pm Thu, May 13 20218pm Thu, May 13 20219pm Thu, May 13 202110pm Thu, May 13 202111pm Thu, May 13 202112am Fri, May 14 20211am Fri, May 14 20212am Fri, May 14 20213am Fri, May 14 20214am Fri, May 14 20215am Fri, May 14 20216am Fri, May 14 20217am Fri, May 14 20218am Fri, May 14 20219am Fri, May 14 202110am Fri, May 14 202111am Fri, May 14 202112pm Fri, May 14 20211pm Fri, May 14 20212pm Fri, May 14 20213pm Fri, May 14 20214pm Fri, May 14 20215pm Fri, May 14 20216pm Fri, May 14 20217pm Fri, May 14 20218pm Fri, May 14 20219pm Fri, May 14 202110pm Fri, May 14 202111pm Fri, May 14 202112am Sat, May 15 20211am Sat, May 15 20212am Sat, May 15 20213am Sat, May 15 20214am Sat, May 15 20215am Sat, May 15 20216am Sat, May 15 20217am Sat, May 15 20218am Sat, May 15 20219am Sat, May 15 202110am Sat, May 15 202111am Sat, May 15 202112pm Sat, May 15 20211pm Sat, May 15 20212pm Sat, May 15 20213pm Sat, May 15 2021

Date	05/11																				05/12
Hour (EDT)	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03
Temperature (°F)	69	69	68	67	70	73	76	78	81	81	82	82	81	78	76	74	71	69	68	66	66	66	65	64
Dewpoint (°F)	67	67	67	67	67	67	66	66	66	66	66	66	66	66	66	66	67	67	67	66	66	66	65	64
Heat Index (°F)							76	78	83	83	84	84	83	78	76
Surface Wind (mph)	6	5	5	5	6	6	6	6	7	7	7	7	8	8	7	7	6	6	6	6	6	6	6	7
Wind Dir	W	W	W	W	W	W	NW	NW	NW	NW	NW	N	NE	E	E	E	E	E	E	E	E	E	E	E
Gust
Sky Cover (%)	18	20	24	30	35	38	41	44	47	51	54	56	57	58	62	66	70	76	81	87	92	97	100	100
Precipitation Potential (%)	2	2	2	2	2	3	5	6	7	8	9	11	13	15	15	15	15	18	22	25	29	32	38	45
Relative Humidity (%)	93	93	97	100	90	81	71	67	60	60	58	58	60	67	71	76	87	93	97	100	100	100	100	100
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	Chc	Chc	Chc	Chc	Chc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	--	--	--	--	--	--	--	--
Date																					05/13
Hour (EDT)	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03
Temperature (°F)	64	64	64	63	63	65	68	68	68	66	64	62	60	59	57	56	55	55	54	54	53	53	52	52
Dewpoint (°F)	64	64	64	63	63	63	62	61	60	59	58	56	55	53	52	51	51	51	50	50	49	49	48	48
Heat Index (°F)
Surface Wind (mph)	7	7	7	7	8	9	10	13	14	15	15	16	17	17	16	15	13	11	11	10	10	10	10	10
Wind Dir	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE
Gust
Sky Cover (%)	100	100	100	98	96	87	87	89	89	89	89	89	89	90	91	92	93	93	92	92	91	91	91	92
Precipitation Potential (%)	51	57	63	69	75	74	72	70	68	66	64	63	63	60	55	50	48	48	48	48	48	48	48	48
Relative Humidity (%)	100	100	100	100	100	93	81	78	76	78	81	81	84	80	83	83	86	86	86	86	86	86	86	86
Rain	Chc	Lkly	Lkly	Lkly	Ocnl	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Hazardous Weather Outlook Public Information Statement Coastal Waters Forecast Offshore Waters Forecast Beach Forecast Lake Moultrie Forecast North Charleston Daily Climate Dwtn Charleston Daily Climate Savannah Daily Climate Past Weather Information Weather Briefing

---

Webmaster NOAA's National Weather Service Charleston, SC

Disclaimer Credits Glossary

Privacy Policy About Us Career Opportunities