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-Hillsboro Airport (KHIO)

Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.

light rain,mist

53°F

12°C

Humidity	96%
Wind Speed	N 0 MPH
Barometer	29.69 in (1005.42 mb)
Dewpoint	52°F (11°C)
Visibility	6.00 mi
Last update	11 Apr 01:40 AM PDT

More Information:

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

Extended Forecast for

3 Miles WSW Cedar Hills OR

Overnight
Low: 50 °F
Rain
Saturday
High: 65 °F
Showers and
Patchy Fog
Saturday Night
Low: 49 °F
Chance Rain
and Patchy
Fog
Sunday
High: 62 °F
Chance Rain
Sunday Night
Low: 46 °F
Chance Rain
Monday
High: 59 °F
Rain Likely
Monday Night
Low: 42 °F
Slight Chance
Rain then
Mostly Cloudy
Tuesday
High: 55 °F
Rain Likely
Tuesday Night
Low: 40 °F
Rain

Detailed Forecast

Overnight

Rain, mainly after 5am. Low around 50. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Rain before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Patchy fog before 9am. High near 65. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A 40 percent chance of rain, mainly before 1am. Patchy fog between 3am and 4am. Otherwise, mostly cloudy, with a low around 49. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

Sunday

A 50 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 62. Calm wind becoming west southwest around 5 mph in the afternoon.

Sunday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 46. West wind around 6 mph becoming calm in the evening.

Monday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.

Monday Night

A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 42.

Tuesday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 55.

Tuesday Night

Rain. Cloudy, with a low around 40.