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

46°F

8°C

Humidity	39%
Wind Speed	E 16 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	31 Mar 03:20 AM PDT

More Information:

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

Extended Forecast for

3 Miles WSW Gresham OR

Overnight
Low: 39 °F
Slight Chance
Rain/Snow
Tuesday
High: 55 °F
Chance
Rain/Snow
then Chance
Rain
Tuesday Night
Low: 44 °F
Chance Rain
then Rain
Wednesday
High: 52 °F
Rain and
Breezy
Wednesday Night
Low: 41 °F
Showers and
Breezy
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 39. East northeast 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 44. South wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain. High near 52. Breezy, with a south southeast wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Night

Showers. Snow level 3200 feet lowering to 2300 feet after midnight . Low around 41. Breezy, with a south southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

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 67.

Saturday Night

Partly cloudy, with a low around 44.