Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

Mostly Cloudy

52°F

11°C

Humidity	87%
Wind Speed	N 3 MPH
Barometer	29.64 in (1003.73 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	12 Apr 02:55 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles NNE Lake Oswego OR

Overnight
Low: 49 °F
Slight Chance
Showers
Sunday
High: 59 °F
Showers
Likely
Sunday Night
Low: 48 °F
Chance
Showers
Monday
High: 58 °F
Chance
Showers
Monday Night
Low: 43 °F
Slight Chance
Showers then
Mostly Cloudy
Tuesday
High: 54 °F
Rain and
Breezy
Tuesday Night
Low: 41 °F
Rain
Wednesday
High: 54 °F
Showers
Wednesday Night
Low: 37 °F
Showers
Likely

Detailed Forecast

Overnight

A slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 49. Calm wind. Chance of precipitation is 20%.

Sunday

Showers likely, mainly after 3pm. Mostly cloudy, with a high near 59. Calm wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

A 40 percent chance of showers, mainly between 2am and 3am. Mostly cloudy, with a low around 48. Southwest wind 5 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday

A 50 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 58. Southwest wind 5 to 7 mph.

Monday Night

A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 43. West southwest wind 3 to 7 mph.

Tuesday

Rain after 11am. High near 54. Breezy. Chance of precipitation is 80%.

Tuesday Night

Rain. Low around 41. Chance of precipitation is 100%.

Wednesday

Rain likely, then showers and possibly a thunderstorm after 11am. Snow level 2200 feet. Mostly cloudy, with a high near 54.

Wednesday Night

Showers likely and possibly a thunderstorm before 11pm, then a slight chance of rain after 11pm. Snow level 2200 feet lowering to 1600 feet after midnight . Mostly cloudy, with a low around 37.

Thursday

A chance of rain after 11am. Snow level 1500 feet rising to 2800 feet in the afternoon. Partly sunny, with a high near 55.

Thursday Night

Partly cloudy, with a low around 38.

Friday

Partly sunny, with a high near 59.

Friday Night

Partly cloudy, with a low around 39.

Saturday

Mostly sunny, with a high near 64.