Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

light rain,mist

37°F

3°C

Humidity 93%
Wind Speed S 3 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 36°F (2°C)
Visibility 5.00 mi
Last update 18 Feb 02:20 PM PST
Extended Forecast for

5 Miles S Scappoose Industrial Apk (1s4) OR

  • This Afternoon

    This Afternoon: A chance of rain showers before 4pm, then a chance of rain and snow showers between 4pm and 5pm, then rain showers likely after 5pm.  Snow level 1600 feet. Mostly cloudy, with a high near 42. South wind around 7 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: A chance of rain showers before 7pm, then rain, possibly mixed with snow showers.  Snow level 700 feet. Low around 34. South southeast wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain and snow showers before 11am, then a slight chance of rain showers after 3pm.  Snow level 700 feet rising to 1500 feet in the afternoon. Cloudy, then gradually becoming mostly sunny, with a high near 45. Light north wind.  Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of rain showers before 10pm, then a slight chance of rain and snow showers between 10pm and 4am, then a slight chance of snow showers after 4am.  Snow level 1200 feet lowering to 200 feet after midnight . Partly cloudy, with a low around 30. Calm wind.  Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 1pm, then a chance of rain showers after 1pm.  Snow level rising to 1400 feet in the afternoon. Mostly cloudy, with a high near 45. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain before 1am, then rain likely, possibly mixed with snow.  Snow level 1600 feet. Mostly cloudy, with a low around 36. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain likely, possibly mixed with snow before 10am, then a chance of rain.  Snow level 1500 feet rising to 2700 feet in the afternoon. Mostly cloudy, with a high near 48. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Sunday

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

    High: 54 °F

    Rain Likely

Detailed Forecast

This Afternoon
A chance of rain showers before 4pm, then a chance of rain and snow showers between 4pm and 5pm, then rain showers likely after 5pm. Snow level 1600 feet. Mostly cloudy, with a high near 42. South wind around 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
A chance of rain showers before 7pm, then rain, possibly mixed with snow showers. Snow level 700 feet. Low around 34. South southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
A slight chance of rain and snow showers before 11am, then a slight chance of rain showers after 3pm. Snow level 700 feet rising to 1500 feet in the afternoon. Cloudy, then gradually becoming mostly sunny, with a high near 45. Light north wind. Chance of precipitation is 20%.
Thursday Night
A slight chance of rain showers before 10pm, then a slight chance of rain and snow showers between 10pm and 4am, then a slight chance of snow showers after 4am. Snow level 1200 feet lowering to 200 feet after midnight . Partly cloudy, with a low around 30. Calm wind. Chance of precipitation is 20%.
Friday
A slight chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 1pm, then a chance of rain showers after 1pm. Snow level rising to 1400 feet in the afternoon. Mostly cloudy, with a high near 45. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A chance of rain before 1am, then rain likely, possibly mixed with snow. Snow level 1600 feet. Mostly cloudy, with a low around 36. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Rain likely, possibly mixed with snow before 10am, then a chance of rain. Snow level 1500 feet rising to 2700 feet in the afternoon. Mostly cloudy, with a high near 48. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 40.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 54.
Sunday Night
Rain. Cloudy, with a low around 41.
Monday
Rain. Cloudy, with a high near 50.
Monday Night
Rain likely. Mostly cloudy, with a low around 39.
Tuesday
Rain likely. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Scappoose Industrial Apk (1s4) OR
 45.69°N 122.87°W (Elev. 171 ft)
1:41 pm PST Feb 18, 2026
2pm PST Feb 18, 2026-6pm PST Feb 24, 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