Record Heat Remains in Place This Week; Severe Thunderstorms Possible Thursday

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and return back to areas of the central/southern Plains and mid-lower Mississippi Valley this week. Over 200 new record high temperatures are forecast. Severe thunderstorms are being outlooked on Thursday over the Midwest. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.

Clear

36°F

2°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	23 Mar 06:00 AM PDT

More Information:

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

Extended Forecast for

Happy Valley OR

Today
High: 56 °F
Areas Frost
then Partly
Sunny
Tonight
Low: 46 °F
Mostly Cloudy
then Slight
Chance
Showers
Tuesday
High: 55 °F
Rain and
Breezy
Tuesday Night
Low: 42 °F
Rain and
Breezy then
Chance Rain
Wednesday
High: 51 °F
Rain Likely
Wednesday Night
Low: 36 °F
Rain Likely
then Slight
Chance
Rain/Snow
Thursday
High: 54 °F
Areas Frost
then Sunny
Thursday Night
Low: 36 °F
Clear
Friday
High: 63 °F
Sunny

Detailed Forecast

Today

Areas of frost between 8am and 9am. Otherwise, partly sunny, with a high near 56. Calm wind becoming northwest around 6 mph in the afternoon.

Tonight

A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 46. North wind 5 to 7 mph becoming south after midnight.

Tuesday

Rain. High near 55. Breezy, with a south wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain, mainly before 11pm. Low around 42. Breezy, with a southwest wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 51. West southwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Rain likely before 2am, then a slight chance of rain and snow. Areas of frost after 5am. Snow level 2900 feet lowering to 1800 feet after midnight . Otherwise, mostly cloudy, with a low around 36. Chance of precipitation is 60%. Little or no snow accumulation expected.

Thursday

Areas of frost before 8am. Otherwise, sunny, with a high near 54.

Thursday Night

Clear, with a low around 36.

Friday

Sunny, with a high near 63.

Friday Night

Partly cloudy, with a low around 41.

Saturday

Mostly sunny, with a high near 65.

Saturday Night

Partly cloudy, with a low around 44.