Point Forecast: Washington Pass WA  48.52N 120.68W (Elev. 5397 ft)	Last Update: 5:26 am PDT May 4, 2024

[hide menu]

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

48-Hour Period Starting: 6am Sat, May 4 20247am Sat, May 4 20248am Sat, May 4 20249am Sat, May 4 202410am Sat, May 4 202411am Sat, May 4 202412pm Sat, May 4 20241pm Sat, May 4 20242pm Sat, May 4 20243pm Sat, May 4 20244pm Sat, May 4 20245pm Sat, May 4 20246pm Sat, May 4 20247pm Sat, May 4 20248pm Sat, May 4 20249pm Sat, May 4 202410pm Sat, May 4 202411pm Sat, May 4 202412am Sun, May 5 20241am Sun, May 5 20242am Sun, May 5 20243am Sun, May 5 20244am Sun, May 5 20245am Sun, May 5 20246am Sun, May 5 20247am Sun, May 5 20248am Sun, May 5 20249am Sun, May 5 202410am Sun, May 5 202411am Sun, May 5 202412pm Sun, May 5 20241pm Sun, May 5 20242pm Sun, May 5 20243pm Sun, May 5 20244pm Sun, May 5 20245pm Sun, May 5 20246pm Sun, May 5 20247pm Sun, May 5 20248pm Sun, May 5 20249pm Sun, May 5 202410pm Sun, May 5 202411pm Sun, May 5 202412am Mon, May 6 20241am Mon, May 6 20242am Mon, May 6 20243am Mon, May 6 20244am Mon, May 6 20245am Mon, May 6 20246am Mon, May 6 20247am Mon, May 6 20248am Mon, May 6 20249am Mon, May 6 202410am Mon, May 6 202411am Mon, May 6 202412pm Mon, May 6 20241pm Mon, May 6 20242pm Mon, May 6 20243pm Mon, May 6 20244pm Mon, May 6 20245pm Mon, May 6 20246pm Mon, May 6 20247pm Mon, May 6 20248pm Mon, May 6 20249pm Mon, May 6 202410pm Mon, May 6 202411pm Mon, May 6 202412am Tue, May 7 20241am Tue, May 7 20242am Tue, May 7 20243am Tue, May 7 20244am Tue, May 7 20245am Tue, May 7 20246am Tue, May 7 20247am Tue, May 7 20248am Tue, May 7 20249am Tue, May 7 202410am Tue, May 7 202411am Tue, May 7 202412pm Tue, May 7 20241pm Tue, May 7 20242pm Tue, May 7 20243pm Tue, May 7 20244pm Tue, May 7 20245pm Tue, May 7 20246pm Tue, May 7 20247pm Tue, May 7 20248pm Tue, May 7 20249pm Tue, May 7 202410pm Tue, May 7 202411pm Tue, May 7 202412am Wed, May 8 20241am Wed, May 8 20242am Wed, May 8 20243am Wed, May 8 20244am Wed, May 8 20245am Wed, May 8 20246am Wed, May 8 20247am Wed, May 8 20248am Wed, May 8 20249am Wed, May 8 202410am Wed, May 8 202411am Wed, May 8 202412pm Wed, May 8 20241pm Wed, May 8 20242pm Wed, May 8 20243pm Wed, May 8 20244pm Wed, May 8 20245pm Wed, May 8 2024

Date	05/04																		05/05
Hour (PDT)	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05
Temperature (°F)	37	38	39	40	41	43	43	44	45	44	43	43	40	39	37	35	35	36	35	38	37	37	36	36
Dewpoint (°F)	24	24	26	26	27	29	30	31	32	32	33	35	35	35	33	32	32	30	31	29	28	27	30	30
Heat Index (°F)
Surface Wind (mph)	14	14	17	20	20	18	21	18	17	17	15	13	11	10	9	7	6	6	6	6	6	7	7	7
Wind Dir	E	E	E	E	E	E	E	E	E	E	E	E	E	E	NE	NE	NE	N	N	N	N	N	NW	NW
Gust	22	22	25	30	29	29	30	29	26	25
Sky Cover (%)	72	78	84	89	87	88	88	84	85	86	88	85	88	88	86	87	82	72	69	60	52	58	64	58
Precipitation Potential (%)	3	3	3	4	6	5	9	15	23	30	41	46	44	40	37	15	15	11	8	11	9	8	12	15
Relative Humidity (%)	59	58	60	57	57	58	59	59	62	64	69	74	81	86	84	86	86	81	86	71	71	67	79	79
Rain	--	--	--	--	--	--	--	SChc	SChc	Chc	Chc	Chc	Chc	Chc	Chc	SChc	SChc	--	--	--	--	--	--	SChc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																			05/06
Hour (PDT)	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05
Temperature (°F)	37	37	37	39	39	41	41	42	41	41	40	38	36	34	33	31	30	30	30	31	32	31	31	30
Dewpoint (°F)	32	32	32	34	35	36	37	37	37	37	35	34	33	31	29	28	26	25	24	24	23	22	22	21
Heat Index (°F)
Surface Wind (mph)	7	8	10	10	10	9	9	9	10	10	10	11	11	11	14	14	14	17	17	17	15	15	15	15
Wind Dir	NW	NW	NW	NW	NW	NW	NW	NW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W
Gust																		25	25	25	23	23	23	23
Sky Cover (%)	65	60	68	73	80	82	82	82	79	79	79	79	79	79	84	84	84	78	78	78	78	78	78	78
Precipitation Potential (%)	18	25	27	28	19	59	59	59	59	59	59	62	62	62	62	62	62	58	58	58	58	58	58	61
Relative Humidity (%)	82	82	82	82	85	84	84	85	85	85	85	85	86	87	87	87	85	83	79	74	70	69	69	69
Rain	Chc	Chc	--	--	--	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	SChc	SChc	SChc	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Tabular State Forecast Climatology Decode this Forecast User Defined Area Area Forecast Discussion