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 Chill39°F (4°C)
Last update 31 Mar 03:20 AM PDT
Extended Forecast for

3 Miles WSW Gresham OR

  • Overnight

    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%.

    Low: 39 °F

    Slight Chance
    Rain/Snow

  • Tuesday

    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.

    High: 55 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tuesday Night

    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.

    Low: 44 °F

    Chance Rain
    then Rain

  • Wednesday

    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.

    High: 52 °F

    Rain and
    Breezy

  • Wednesday Night

    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.

    Low: 41 °F

    Showers and
    Breezy

  • Thursday

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

    High: 54 °F

    Showers

  • Thursday Night

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

    Low: 38 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    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.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Gresham OR
 45.49°N 122.47°W (Elev. 400 ft)
2:41 am PDT Mar 31, 2026
3am PDT Mar 31, 2026-6pm PDT Apr 6, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database