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

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

68°F

20°C

Humidity	37%
Wind Speed	SSW 4 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	10 Apr 07:36 PM PDT

More Information:

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

Extended Forecast for

7 Miles S Cascade Locks OR

Tonight
Low: 47 °F
Showers
Saturday
High: 58 °F
Showers
Saturday Night
Low: 44 °F
Showers
Likely then
Chance
Showers
Sunday
High: 53 °F
Showers
Likely
Sunday Night
Low: 41 °F
Showers then
Chance
Showers
Monday
High: 47 °F
Showers
Likely
Monday Night
Low: 38 °F
Chance
Rain/Snow
then Slight
Chance
Rain/Snow
Tuesday
High: 46 °F
Rain/Snow
Likely
Tuesday Night
Low: 36 °F
Rain/Snow

Detailed Forecast

Tonight

A chance of showers before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then showers after 11pm. Low around 47. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. High near 58. Calm wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers likely, mainly before 11pm. Mostly cloudy, with a low around 44. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Showers likely, mainly after 11am. Mostly cloudy, with a high near 53. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Showers, mainly before 11pm. Low around 41. West wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Showers likely. Snow level 3700 feet. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.

Monday Night

A chance of rain before 8pm, then a chance of rain and snow. Snow level 4100 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 38. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tuesday

Rain and snow likely, becoming all rain after 2pm. Snow level 3000 feet rising to 3600 feet in the afternoon. Mostly cloudy, with a high near 46.

Tuesday Night

Rain before 8pm, then rain and snow. Snow level 3600 feet. Cloudy, with a low around 36.

Wednesday

Rain and snow. Snow level 2900 feet lowering to 2300 feet. Cloudy, with a high near 43.

Wednesday Night

Rain and snow likely. Mostly cloudy, with a low around 32.

Thursday

A chance of rain and snow. Snow level rising to 2900 feet in the afternoon. Partly sunny, with a high near 47.

Thursday Night

A chance of rain and snow. Snow level 3400 feet lowering to 2700 feet after midnight . Mostly cloudy, with a low around 35.