weather.gov

Home

News

Organization

Search for:  NWSAll NOAA

Point Forecast: Erwin TN  36.14N 82.42W (Elev. 1726 ft)	Last Update: 11:19 am EDT Apr 23, 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 Pressure (in) Atmospheric Dispersion Index Low Visibility Occurrence Risk Index Turner Stability Index

48-Hour Period Starting: 3pm Fri, Apr 23 20214pm Fri, Apr 23 20215pm Fri, Apr 23 20216pm Fri, Apr 23 20217pm Fri, Apr 23 20218pm Fri, Apr 23 20219pm Fri, Apr 23 202110pm Fri, Apr 23 202111pm Fri, Apr 23 202112am Sat, Apr 24 20211am Sat, Apr 24 20212am Sat, Apr 24 20213am Sat, Apr 24 20214am Sat, Apr 24 20215am Sat, Apr 24 20216am Sat, Apr 24 20217am Sat, Apr 24 20218am Sat, Apr 24 20219am Sat, Apr 24 202110am Sat, Apr 24 202111am Sat, Apr 24 202112pm Sat, Apr 24 20211pm Sat, Apr 24 20212pm Sat, Apr 24 20213pm Sat, Apr 24 20214pm Sat, Apr 24 20215pm Sat, Apr 24 20216pm Sat, Apr 24 20217pm Sat, Apr 24 20218pm Sat, Apr 24 20219pm Sat, Apr 24 202110pm Sat, Apr 24 202111pm Sat, Apr 24 202112am Sun, Apr 25 20211am Sun, Apr 25 20212am Sun, Apr 25 20213am Sun, Apr 25 20214am Sun, Apr 25 20215am Sun, Apr 25 20216am Sun, Apr 25 20217am Sun, Apr 25 20218am Sun, Apr 25 20219am Sun, Apr 25 202110am Sun, Apr 25 202111am Sun, Apr 25 202112pm Sun, Apr 25 20211pm Sun, Apr 25 20212pm Sun, Apr 25 20213pm Sun, Apr 25 20214pm Sun, Apr 25 20215pm Sun, Apr 25 20216pm Sun, Apr 25 20217pm Sun, Apr 25 20218pm Sun, Apr 25 20219pm Sun, Apr 25 202110pm Sun, Apr 25 202111pm Sun, Apr 25 202112am Mon, Apr 26 20211am Mon, Apr 26 20212am Mon, Apr 26 20213am Mon, Apr 26 20214am Mon, Apr 26 20215am Mon, Apr 26 20216am Mon, Apr 26 20217am Mon, Apr 26 20218am Mon, Apr 26 20219am Mon, Apr 26 202110am Mon, Apr 26 202111am Mon, Apr 26 202112pm Mon, Apr 26 20211pm Mon, Apr 26 20212pm Mon, Apr 26 20213pm Mon, Apr 26 20214pm Mon, Apr 26 20215pm Mon, Apr 26 20216pm Mon, Apr 26 20217pm Mon, Apr 26 20218pm Mon, Apr 26 20219pm Mon, Apr 26 202110pm Mon, Apr 26 202111pm Mon, Apr 26 202112am Tue, Apr 27 20211am Tue, Apr 27 20212am Tue, Apr 27 20213am Tue, Apr 27 20214am Tue, Apr 27 20215am Tue, Apr 27 20216am Tue, Apr 27 20217am Tue, Apr 27 20218am Tue, Apr 27 20219am Tue, Apr 27 202110am Tue, Apr 27 202111am Tue, Apr 27 202112pm Tue, Apr 27 20211pm Tue, Apr 27 20212pm Tue, Apr 27 20213pm Tue, Apr 27 20214pm Tue, Apr 27 20215pm Tue, Apr 27 20216pm Tue, Apr 27 20217pm Tue, Apr 27 20218pm Tue, Apr 27 20219pm Tue, Apr 27 202110pm Tue, Apr 27 202111pm Tue, Apr 27 202112am Wed, Apr 28 20211am Wed, Apr 28 20212am Wed, Apr 28 2021

Date	04/23									04/24
Hour (EDT)	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14
Temperature (°F)	57	58	59	59	58	55	52	50	50	49	48	48	48	48	48	48	49	46	47	49	50	51	52	54
Dewpoint (°F)	34	34	35	35	36	36	36	37	37	37	37	37	37	36	36	37	37	39	42	45	47	47	48	48
Heat Index (°F)
Surface Wind (mph)	7	7	7	6	3	2	2	3	5	5	6	6	6	7	7	7	7	8	9	9	10	13	15	18
Wind Dir	W	W	W	W	SW	S	S	SE	SE	SE	SE	SE	SE	S	S	S	S	S	SE	SE	SE	SE	SE	SE
Gust																					18	23	26	33
Sky Cover (%)	76	74	73	72	70	69	64	58	53	60	67	74	81	87	94	95	95	90	92	93	94	88	81	75
Precipitation Potential (%)	20	20	20	20	20	3	2	2	1	2	3	4	9	15	20	26	31	44	57	70	83	72	61	50
Relative Humidity (%)	42	40	40	40	44	49	54	61	61	63	65	65	65	63	63	65	63	76	83	86	89	86	86	80
Rain	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	SChc	SChc	Chc	Chc	Chc	Lkly	Lkly	Ocnl	Lkly	Lkly	Chc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date										04/25
Hour (EDT)	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14
Temperature (°F)	56	58	59	60	60	58	57	55	54	53	53	52	51	50	49	48	48	48	50	52	54	56	58	60
Dewpoint (°F)	48	49	49	49	49	49	49	50	50	49	49	48	48	47	47	47	46	46	46	46	46	45	45	44
Heat Index (°F)
Surface Wind (mph)	18	17	14	11	8	6	6	6	6	6	6	6	6	6	6	6	7	7	8	8	9	9	9	9
Wind Dir	SE	S	S	S	S	S	SW	SW	W	W	W	W	W	W	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW
Gust	33	31	25	21
Sky Cover (%)	73	71	69	71	72	74	76	79	81	82	83	84	85	86	87	83	79	75	74	72	71	68	64	61
Precipitation Potential (%)	63	75	88	81	73	66	59	51	44	40	36	32	28	23	19	16	12	9	6	3	0	0	0	0
Relative Humidity (%)	74	72	69	67	67	72	75	83	86	86	86	86	89	89	93	96	93	93	86	80	74	66	62	55
Rain	Lkly	Ocnl	Ocnl	Ocnl	Lkly	Lkly	Lkly	Chc	Chc	Chc	Chc	Chc	Chc	SChc	SChc	SChc	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Weather Glossary Forecast Matrices Public Info Statements Fire Weather Forecasts Local Climatology Local Hydrology Hazardous Weather Outlooks Sunrise & Sunset Tropical Information Aviation Weather NOAA Weather Radio

---

Webmaster NOAA's National Weather Service Morristown, TN

Disclaimer Credits Glossary

Privacy Policy About Us Career Opportunities