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.

Mist

46°F

8°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 45°F (7°C)
Visibility 2.50 mi
Last update 04 Mar 08:20 PM PST
Extended Forecast for

3 Miles SE Cedar Hills OR

  • Tonight

    Tonight: Showers likely, mainly before 11pm.  Mostly cloudy, with a low around 42. West wind 6 to 8 mph.  Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly between 10am and 3pm.  Mostly cloudy, with a high near 50. Southwest wind around 7 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Rain.  Low around 43. South wind around 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain before 10am, then showers, mainly after 10am.  High near 50. South wind around 8 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain

  • Friday Night

    Friday Night: Showers likely, mainly before 10pm.  Cloudy, with a low around 47. South wind 3 to 6 mph.  Chance of precipitation is 70%.

    Low: 47 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers.  Mostly cloudy, with a high near 57.

    High: 57 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 4am.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm.  Snow level 4500 feet lowering to 2400 feet after midnight . Mostly cloudy, with a low around 40.

    Low: 40 °F

    Rain Likely

Detailed Forecast

Tonight
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 42. West wind 6 to 8 mph. Chance of precipitation is 60%.
Thursday
Showers likely, mainly between 10am and 3pm. Mostly cloudy, with a high near 50. Southwest wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 43. South wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain before 10am, then showers, mainly after 10am. High near 50. South wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely, mainly before 10pm. Cloudy, with a low around 47. South wind 3 to 6 mph. Chance of precipitation is 70%.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 57.
Saturday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 46.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 54.
Sunday Night
Rain likely, mainly before 10pm. Snow level 4500 feet lowering to 2400 feet after midnight . 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 1400 feet lowering to 800 feet after midnight . Mostly cloudy, with a low around 36.
Tuesday
Rain and snow likely. Snow level 800 feet rising to 1700 feet in the afternoon. Mostly cloudy, with a high near 48.
Tuesday Night
Rain and snow likely. Snow level 1700 feet. Mostly cloudy, with a low around 37.
Wednesday
Rain likely, possibly mixed with snow. Snow level 2300 feet rising to 3400 feet in the afternoon. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Cedar Hills OR
 45.49°N 122.75°W (Elev. 394 ft)
8:38 pm PST Mar 4, 2026
8pm PST Mar 4, 2026-6pm PDT Mar 11, 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