Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Overcast

47°F

8°C

Humidity	36%
Wind Speed	E 17 MPH
Barometer	29.87 in (1011.51 mb)
Dewpoint	22°F (-6°C)
Visibility	10.00 mi
Wind Chill	40°F (4°C)
Last update	31 Mar 03:53 AM PDT

More Information:

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

Extended Forecast for

3 Miles N Troutdale OR

Overnight
Low: 40 °F
Slight Chance
Rain/Snow
Tuesday
High: 55 °F
Chance
Rain/Snow
then Chance
Rain
Tuesday Night
Low: 43 °F
Chance Rain
then Rain
Wednesday
High: 52 °F
Rain
Wednesday Night
Low: 40 °F
Showers
Thursday
High: 54 °F
Showers
Thursday Night
Low: 38 °F
Slight Chance
Showers then
Partly Cloudy
Friday
High: 61 °F
Mostly Sunny
Friday Night
Low: 39 °F
Mostly Clear

Detailed Forecast

Overnight

A slight chance of rain and snow after 5am. Mostly cloudy, with a low around 40. East wind around 8 mph. Chance of precipitation is 10%.

Tuesday

A chance of rain and snow before 8am, then a chance of rain. Mostly cloudy, with a high near 55. East wind around 7 mph becoming south in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.

Tuesday Night

Rain, mainly after midnight. Low around 43. South wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain, with thunderstorms also possible after 5pm. High near 52. South wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers and possibly a thunderstorm. Low around 40. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers. Snow level 2200 feet rising to 3100 feet in the afternoon. High near 54. Chance of precipitation is 80%.

Thursday Night

A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 38.

Friday

Mostly sunny, with a high near 61.

Friday Night

Mostly clear, with a low around 39.

Saturday

Sunny, with a high near 68.

Saturday Night

Partly cloudy, with a low around 44.