weather.gov

Home

News

Organization

Search for:  NWSAll NOAA

Point Forecast: Portland OR  45.53N 122.67W (Elev. 200 ft)	Last Update: 1:01 pm PDT Jul 17, 2019

[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

48-Hour Period Starting: 1pm Wed, Jul 17 20192pm Wed, Jul 17 20193pm Wed, Jul 17 20194pm Wed, Jul 17 20195pm Wed, Jul 17 20196pm Wed, Jul 17 20197pm Wed, Jul 17 20198pm Wed, Jul 17 20199pm Wed, Jul 17 201910pm Wed, Jul 17 201911pm Wed, Jul 17 201912am Thu, Jul 18 20191am Thu, Jul 18 20192am Thu, Jul 18 20193am Thu, Jul 18 20194am Thu, Jul 18 20195am Thu, Jul 18 20196am Thu, Jul 18 20197am Thu, Jul 18 20198am Thu, Jul 18 20199am Thu, Jul 18 201910am Thu, Jul 18 201911am Thu, Jul 18 201912pm Thu, Jul 18 20191pm Thu, Jul 18 20192pm Thu, Jul 18 20193pm Thu, Jul 18 20194pm Thu, Jul 18 20195pm Thu, Jul 18 20196pm Thu, Jul 18 20197pm Thu, Jul 18 20198pm Thu, Jul 18 20199pm Thu, Jul 18 201910pm Thu, Jul 18 201911pm Thu, Jul 18 201912am Fri, Jul 19 20191am Fri, Jul 19 20192am Fri, Jul 19 20193am Fri, Jul 19 20194am Fri, Jul 19 20195am Fri, Jul 19 20196am Fri, Jul 19 20197am Fri, Jul 19 20198am Fri, Jul 19 20199am Fri, Jul 19 201910am Fri, Jul 19 201911am Fri, Jul 19 201912pm Fri, Jul 19 20191pm Fri, Jul 19 20192pm Fri, Jul 19 20193pm Fri, Jul 19 20194pm Fri, Jul 19 20195pm Fri, Jul 19 20196pm Fri, Jul 19 20197pm Fri, Jul 19 20198pm Fri, Jul 19 20199pm Fri, Jul 19 201910pm Fri, Jul 19 201911pm Fri, Jul 19 201912am Sat, Jul 20 20191am Sat, Jul 20 20192am Sat, Jul 20 20193am Sat, Jul 20 20194am Sat, Jul 20 20195am Sat, Jul 20 20196am Sat, Jul 20 20197am Sat, Jul 20 20198am Sat, Jul 20 20199am Sat, Jul 20 201910am Sat, Jul 20 201911am Sat, Jul 20 201912pm Sat, Jul 20 20191pm Sat, Jul 20 20192pm Sat, Jul 20 20193pm Sat, Jul 20 20194pm Sat, Jul 20 20195pm Sat, Jul 20 20196pm Sat, Jul 20 20197pm Sat, Jul 20 20198pm Sat, Jul 20 20199pm Sat, Jul 20 201910pm Sat, Jul 20 201911pm Sat, Jul 20 201912am Sun, Jul 21 20191am Sun, Jul 21 20192am Sun, Jul 21 20193am Sun, Jul 21 20194am Sun, Jul 21 20195am Sun, Jul 21 20196am Sun, Jul 21 20197am Sun, Jul 21 20198am Sun, Jul 21 20199am Sun, Jul 21 201910am Sun, Jul 21 201911am Sun, Jul 21 201912pm Sun, Jul 21 20191pm Sun, Jul 21 20192pm Sun, Jul 21 20193pm Sun, Jul 21 20194pm Sun, Jul 21 20195pm Sun, Jul 21 20196pm Sun, Jul 21 20197pm Sun, Jul 21 20198pm Sun, Jul 21 20199pm Sun, Jul 21 201910pm Sun, Jul 21 201911pm Sun, Jul 21 201912am Mon, Jul 22 2019

Date	07/17											07/18
Hour (PDT)	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12
Temperature (°F)	71	72	72	73	73	73	72	71	70	68	67	66	65	64	62	61	60	60	60	61	63	66	68	70
Dewpoint (°F)	59	60	61	62	63	64	65	65	64	63	63	62	62	61	59	58	57	57	57	57	57	56	55	55
Heat Index (°F)
Surface Wind (mph)	8	9	9	9	9	9	9	9	9	9	5	5	5	5	5	5	5	5	5	5	5	5	8	8
Wind Dir	S	SSW	SSW	SSW	SW	SW	SW	WSW	WSW	WSW	WSW	WSW	WSW	W	W	W	WNW	WNW	WNW	N	N	N	NNW	NNW
Gust
Sky Cover (%)	100	100	100	100	93	93	93	89	89	89	65	65	65	45	45	45	29	29	29	18	18	18	18	18
Precipitation Potential (%)	45	45	45	45	67	67	67	67	67	67	40	40	40	40	40	40	14	14	14	14	14	14	4	4
Relative Humidity (%)	67	67	68	70	72	75	79	82	83	84	85	87	89	90	90	89	89	89	89	86	80	72	64	58
Rain	Chc	Chc	Chc	Chc	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Chc	Chc	Chc	Chc	Chc	Chc	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date												07/19
Hour (PDT)	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12
Temperature (°F)	72	74	75	76	76	75	73	70	67	64	62	60	59	58	57	56	55	55	56	58	60	63	66	68
Dewpoint (°F)	55	54	54	54	53	52	52	51	51	52	52	52	52	52	51	51	50	51	52	53	54	54	53	53
Heat Index (°F)			75	76	76	75
Surface Wind (mph)	8	10	10	10	14	14	14	13	13	13	5	5	5	3	3	3	3	3	3	3	3	3	9	9
Wind Dir	NNW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW
Gust		18	18	18	22	22	22	20	20	20
Sky Cover (%)	18	12	12	12	10	10	10	10	10	10	7	7	7	7	7	7	32	32	32	32	32	32	27	27
Precipitation Potential (%)	4	4	4	4	0	0	0	0	0	0	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Relative Humidity (%)	54	51	48	46	45	45	47	51	57	64	70	74	77	79	81	83	85	86	86	84	78	72	64	58
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph PFM (Forecast Matrix) PFM Decoding Guide Rainfall Forecasts Current River Levels Weather Planner Mapped Observations Road Conditions Avalanche Outlooks Marine Weather Fire Weather User Defined Area

---

Webmaster NOAA's National Weather Service Portland, OR

Disclaimer Credits Glossary

Privacy Policy About Us Career Opportunities