weather.gov

Home

News

Organization

Search for:  NWSAll NOAA

Point Forecast: Irmo SC  34.1N 81.2W (Elev. 358 ft)	Last Update: 1:31 am EDT Mar 29, 2020

[hide menu]  |  Font Size: A A A

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 Vent Rate (x1000 mph-ft) Davis Stability Index Atmospheric Dispersion Index Low Visibility Occurrence Risk Index

48-Hour Period Starting: 3am Sun, Mar 29 20204am Sun, Mar 29 20205am Sun, Mar 29 20206am Sun, Mar 29 20207am Sun, Mar 29 20208am Sun, Mar 29 20209am Sun, Mar 29 202010am Sun, Mar 29 202011am Sun, Mar 29 202012pm Sun, Mar 29 20201pm Sun, Mar 29 20202pm Sun, Mar 29 20203pm Sun, Mar 29 20204pm Sun, Mar 29 20205pm Sun, Mar 29 20206pm Sun, Mar 29 20207pm Sun, Mar 29 20208pm Sun, Mar 29 20209pm Sun, Mar 29 202010pm Sun, Mar 29 202011pm Sun, Mar 29 202012am Mon, Mar 30 20201am Mon, Mar 30 20202am Mon, Mar 30 20203am Mon, Mar 30 20204am Mon, Mar 30 20205am Mon, Mar 30 20206am Mon, Mar 30 20207am Mon, Mar 30 20208am Mon, Mar 30 20209am Mon, Mar 30 202010am Mon, Mar 30 202011am Mon, Mar 30 202012pm Mon, Mar 30 20201pm Mon, Mar 30 20202pm Mon, Mar 30 20203pm Mon, Mar 30 20204pm Mon, Mar 30 20205pm Mon, Mar 30 20206pm Mon, Mar 30 20207pm Mon, Mar 30 20208pm Mon, Mar 30 20209pm Mon, Mar 30 202010pm Mon, Mar 30 202011pm Mon, Mar 30 202012am Tue, Mar 31 20201am Tue, Mar 31 20202am Tue, Mar 31 20203am Tue, Mar 31 20204am Tue, Mar 31 20205am Tue, Mar 31 20206am Tue, Mar 31 20207am Tue, Mar 31 20208am Tue, Mar 31 20209am Tue, Mar 31 202010am Tue, Mar 31 202011am Tue, Mar 31 202012pm Tue, Mar 31 20201pm Tue, Mar 31 20202pm Tue, Mar 31 20203pm Tue, Mar 31 20204pm Tue, Mar 31 20205pm Tue, Mar 31 20206pm Tue, Mar 31 20207pm Tue, Mar 31 20208pm Tue, Mar 31 20209pm Tue, Mar 31 202010pm Tue, Mar 31 202011pm Tue, Mar 31 202012am Wed, Apr 1 20201am Wed, Apr 1 20202am Wed, Apr 1 20203am Wed, Apr 1 20204am Wed, Apr 1 20205am Wed, Apr 1 20206am Wed, Apr 1 20207am Wed, Apr 1 20208am Wed, Apr 1 20209am Wed, Apr 1 202010am Wed, Apr 1 202011am Wed, Apr 1 202012pm Wed, Apr 1 20201pm Wed, Apr 1 20202pm Wed, Apr 1 20203pm Wed, Apr 1 20204pm Wed, Apr 1 20205pm Wed, Apr 1 20206pm Wed, Apr 1 20207pm Wed, Apr 1 20208pm Wed, Apr 1 20209pm Wed, Apr 1 202010pm Wed, Apr 1 202011pm Wed, Apr 1 202012am Thu, Apr 2 20201am Thu, Apr 2 20202am Thu, Apr 2 20203am Thu, Apr 2 20204am Thu, Apr 2 20205am Thu, Apr 2 20206am Thu, Apr 2 20207am Thu, Apr 2 20208am Thu, Apr 2 20209am Thu, Apr 2 202010am Thu, Apr 2 202011am Thu, Apr 2 202012pm Thu, Apr 2 20201pm Thu, Apr 2 20202pm Thu, Apr 2 2020

Date	03/29																					03/30
Hour (EDT)	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02
Temperature (°F)	70	67	67	66	65	67	70	72	76	77	79	81	81	82	82	80	78	76	74	72	70	69	68	66
Dewpoint (°F)	63	62	62	62	61	62	63	64	65	64	66	65	65	65	64	63	63	61	60	56	54	53	51	49
Wind Chill (°F)
Surface Wind (mph)	7	7	7	7	7	7	8	10	13	14	15	15	16	16	15	14	13	9	8	9	8	8	8	8
Wind Dir	S	S	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	W	W	W	W	W	W	W	W	W
Gust
Sky Cover (%)	50	48	53	44	41	45	59	64	69	69	66	64	65	63	64	66	65	65	55	45	60	63	65	68
Precipitation Potential (%)	0	0	0	0	0	0	1	2	3	5	8	10	14	16	19	11	8	6	5	4	3	2	1	0
Relative Humidity (%)	78	84	84	87	87	84	78	76	69	64	64	58	58	56	55	56	60	60	62	57	57	57	54	54
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																						03/31
Hour (EDT)	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02
Temperature (°F)	65	64	63	61	60	60	62	66	69	71	74	76	78	79	78	76	73	70	67	65	64	63	62	61
Dewpoint (°F)	47	47	47	47	46	47	46	46	46	45	45	44	44	44	44	45	46	47	48	48	48	48	47	47
Wind Chill (°F)
Surface Wind (mph)	7	6	6	5	5	5	5	5	5	3	3	3	5	5	5	3	3	2	2	2	2	2	1	1
Wind Dir	W	W	W	NW	NW	NW	NW	NW	NW	NW	NW	W	W	W	W	W	W	W	W	NW	NW	NW	NW	N
Gust
Sky Cover (%)	62	56	51	53	57	59	56	51	49	51	57	60	60	59	59	61	66	69	77	82	87	89	89	89
Precipitation Potential (%)	0	0	0	1	2	2	2	2	2	2	2	2	2	2	2	2	2	11	11	11	11	11	11	11
Relative Humidity (%)	52	54	56	60	60	62	56	48	44	39	35	32	30	29	30	33	38	44	50	54	56	58	58	60
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Hazardous Weather

---

Webmaster NOAA's National Weather Service Columbia, SC

Disclaimer Credits Glossary

Privacy Policy About Us Career Opportunities