Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Mostly Cloudy

50°F

10°C

Humidity 71%
Wind Speed SSW 5 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 04 Mar 06:00 PM PST
Extended Forecast for

4 Miles E Farmington OR

  • Tonight

    Tonight: Rain likely, mainly between 10pm and 4am.  Mostly cloudy, with a low around 41. West wind 5 to 9 mph.  Chance of precipitation is 60%.

    Low: 41 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely before 3pm, then a chance of rain after 4pm.  Snow level 2300 feet rising to 3100 feet in the afternoon. Mostly cloudy, with a high near 48. Southwest wind around 6 mph.  Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain, mainly after 10pm.  Low around 42. South wind 3 to 5 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain

  • Friday

    Friday: Rain.  High near 50. South wind around 7 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm.  Cloudy, with a low around 46. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 70%.

    Low: 46 °F

    Rain Likely
    then Chance
    Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 10am.  Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 4am.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 55.

    High: 55 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Rain Likely

Detailed Forecast

Tonight
Rain likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 41. West wind 5 to 9 mph. Chance of precipitation is 60%.
Thursday
Rain likely before 3pm, then a chance of rain after 4pm. Snow level 2300 feet rising to 3100 feet in the afternoon. Mostly cloudy, with a high near 48. Southwest wind around 6 mph. Chance of precipitation is 70%.
Thursday Night
Rain, mainly after 10pm. Low around 42. South wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 50. South wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 46. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
Saturday
A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 55.
Saturday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 45.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 55.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 40.
Monday
Rain likely, mainly after 10am. Snow level 1700 feet. Mostly cloudy, with a high near 49.
Monday Night
Rain and snow likely. Snow level 1300 feet lowering to 800 feet after midnight . Mostly cloudy, with a low around 35.
Tuesday
Rain and snow likely. Snow level 800 feet rising to 1700 feet in the afternoon. Mostly cloudy, with a high near 47.
Tuesday Night
Rain likely. Snow level 1800 feet. Mostly cloudy, with a low around 37.
Wednesday
Rain. Snow level 2300 feet rising to 3300 feet in the afternoon. Mostly cloudy, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Farmington OR
 45.45°N 122.87°W (Elev. 600 ft)
5:41 pm PST Mar 4, 2026
6pm PST Mar 4, 2026-6pm PDT Mar 11, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database