Point Forecast: Washington DC  38.91N 77.05W (Elev. 89 ft)	Last Update: 9:31 am EST Dec 5, 2024

[hide menu]

Weather Elements Fire Weather Aviation 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) Atmospheric Dispersion Index Low Visibility Occurrence Risk Index Ceiling Height Visibility

48-Hour Period Starting: 12pm Thu, Dec 5 20241pm Thu, Dec 5 20242pm Thu, Dec 5 20243pm Thu, Dec 5 20244pm Thu, Dec 5 20245pm Thu, Dec 5 20246pm Thu, Dec 5 20247pm Thu, Dec 5 20248pm Thu, Dec 5 20249pm Thu, Dec 5 202410pm Thu, Dec 5 202411pm Thu, Dec 5 202412am Fri, Dec 6 20241am Fri, Dec 6 20242am Fri, Dec 6 20243am Fri, Dec 6 20244am Fri, Dec 6 20245am Fri, Dec 6 20246am Fri, Dec 6 20247am Fri, Dec 6 20248am Fri, Dec 6 20249am Fri, Dec 6 202410am Fri, Dec 6 202411am Fri, Dec 6 202412pm Fri, Dec 6 20241pm Fri, Dec 6 20242pm Fri, Dec 6 20243pm Fri, Dec 6 20244pm Fri, Dec 6 20245pm Fri, Dec 6 20246pm Fri, Dec 6 20247pm Fri, Dec 6 20248pm Fri, Dec 6 20249pm Fri, Dec 6 202410pm Fri, Dec 6 202411pm Fri, Dec 6 202412am Sat, Dec 7 20241am Sat, Dec 7 20242am Sat, Dec 7 20243am Sat, Dec 7 20244am Sat, Dec 7 20245am Sat, Dec 7 20246am Sat, Dec 7 20247am Sat, Dec 7 20248am Sat, Dec 7 20249am Sat, Dec 7 202410am Sat, Dec 7 202411am Sat, Dec 7 202412pm Sat, Dec 7 20241pm Sat, Dec 7 20242pm Sat, Dec 7 20243pm Sat, Dec 7 20244pm Sat, Dec 7 20245pm Sat, Dec 7 20246pm Sat, Dec 7 20247pm Sat, Dec 7 20248pm Sat, Dec 7 20249pm Sat, Dec 7 202410pm Sat, Dec 7 202411pm Sat, Dec 7 202412am Sun, Dec 8 20241am Sun, Dec 8 20242am Sun, Dec 8 20243am Sun, Dec 8 20244am Sun, Dec 8 20245am Sun, Dec 8 20246am Sun, Dec 8 20247am Sun, Dec 8 20248am Sun, Dec 8 20249am Sun, Dec 8 202410am Sun, Dec 8 202411am Sun, Dec 8 202412pm Sun, Dec 8 20241pm Sun, Dec 8 20242pm Sun, Dec 8 20243pm Sun, Dec 8 20244pm Sun, Dec 8 20245pm Sun, Dec 8 20246pm Sun, Dec 8 20247pm Sun, Dec 8 20248pm Sun, Dec 8 20249pm Sun, Dec 8 202410pm Sun, Dec 8 202411pm Sun, Dec 8 202412am Mon, Dec 9 20241am Mon, Dec 9 20242am Mon, Dec 9 20243am Mon, Dec 9 20244am Mon, Dec 9 20245am Mon, Dec 9 20246am Mon, Dec 9 20247am Mon, Dec 9 20248am Mon, Dec 9 20249am Mon, Dec 9 202410am Mon, Dec 9 202411am Mon, Dec 9 202412pm Mon, Dec 9 20241pm Mon, Dec 9 20242pm Mon, Dec 9 20243pm Mon, Dec 9 20244pm Mon, Dec 9 20245pm Mon, Dec 9 20246pm Mon, Dec 9 20247pm Mon, Dec 9 20248pm Mon, Dec 9 20249pm Mon, Dec 9 202410pm Mon, Dec 9 202411pm Mon, Dec 9 2024

Date	12/05												12/06
Hour (EST)	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11
Temperature (°F)	35	35	34	34	33	32	31	29	28	28	28	27	27	28	28	28	27	27	26	26	27	31	33	34
Dewpoint (°F)	13	12	11	11	11	11	12	12	13	14	15	15	16	16	17	17	17	18	18	17	18	17	17	17
Wind Chill (°F)	23	24	23	23	22	21	20	17	16	16	16	15	15	16	16	16	16	16	14	15	16	21	23	25
Surface Wind (mph)	22	21	20	18	18	17	16	16	16	16	16	16	16	15	15	15	14	14	14	13	13	14	14	14
Wind Dir	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	NW	NW	NW	NW	NW	NW	NW	NW	NW
Gust	44	44	41	38	34	32	30	29	28	28	28	26	25	24	24	24	24	23	23	18	20	21	22	22
Sky Cover (%)	38	36	32	28	24	18	11	5	5	5	5	4	4	4	3	3	3	5	7	12	16	21	25	28
Precipitation Potential (%)	4	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	40	38	38	38	39	41	45	48	53	55	58	60	63	60	63	63	65	68	71	68	68	56	51	49
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date													12/07
Hour (EST)	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11
Temperature (°F)	35	36	37	37	36	34	32	30	28	27	26	26	25	25	25	25	25	24	24	25	28	32	36	38
Dewpoint (°F)	16	15	15	14	14	14	15	15	15	15	15	15	16	16	16	15	15	15	15	15	15	15	15	15
Wind Chill (°F)	26	28	29	29	28	26	24	23	21	20	19	19	18	17	17	17	17	17	17	18	21	25	30	32
Surface Wind (mph)	13	13	13	13	11	10	9	7	7	6	6	6	6	7	7	7	7	6	6	6	7	8	8	9
Wind Dir	NW	NW	NW	NW	NW	NW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W
Gust	22	22	21	20
Sky Cover (%)	30	33	30	27	23	20	17	13	17	20	23	23	23	23	22	21	20	22	24	26	26	26	27	29
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1
Relative Humidity (%)	45	42	40	38	40	43	49	53	58	60	62	62	68	68	68	65	65	68	68	65	58	49	42	38
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Hazardous Weather Briefing Page Past Weather Information Interactive Forecast Map Home