Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

Lat: 44.5°NLon: 123.28333°WElev: 246.0ft.

Rain

55°F

13°C

Humidity 87%
Wind Speed SSW 8 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 12 Apr 03:00 PM PDT
Extended Forecast for

3 Miles ENE Harlan OR

  • This Afternoon

    This Afternoon: Showers likely.  Mostly cloudy, with a high near 52. West wind around 6 mph.  Chance of precipitation is 60%.

    High: 52 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely, mainly between 11pm and 3am.  Mostly cloudy, with a low around 42. West northwest wind around 6 mph.  Chance of precipitation is 70%.

    Low: 42 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: A 50 percent chance of showers, mainly before 2pm.  Partly sunny, with a high near 51. West wind 5 to 8 mph.

    High: 51 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly after 5am.  Snow level 3500 feet lowering to 2800 feet. Mostly cloudy, with a low around 39. West wind around 6 mph becoming calm  in the evening.

    Low: 39 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers before 8am, then rain, mainly after 11am.  Snow level 3000 feet rising to 3700 feet in the afternoon. High near 49. Light south southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 25 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 39. Breezy.  Chance of precipitation is 100%.

    Low: 39 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain before 11am, then showers and possibly a thunderstorm after 11am.  Snow level 3000 feet lowering to 2200 feet in the afternoon . High near 49. Chance of precipitation is 100%.

    High: 49 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain.  Snow level 2000 feet. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain

  • Thursday

    Thursday: Rain likely, mainly after 11am.  Snow level 1900 feet rising to 2900 feet in the afternoon. Partly sunny, with a high near 52.

    High: 52 °F

    Rain Likely

Detailed Forecast

This Afternoon
Showers likely. Mostly cloudy, with a high near 52. West wind around 6 mph. Chance of precipitation is 60%.
Tonight
Showers likely, mainly between 11pm and 3am. Mostly cloudy, with a low around 42. West northwest wind around 6 mph. Chance of precipitation is 70%.
Monday
A 50 percent chance of showers, mainly before 2pm. Partly sunny, with a high near 51. West wind 5 to 8 mph.
Monday Night
A 30 percent chance of showers, mainly after 5am. Snow level 3500 feet lowering to 2800 feet. Mostly cloudy, with a low around 39. West wind around 6 mph becoming calm in the evening.
Tuesday
A chance of showers before 8am, then rain, mainly after 11am. Snow level 3000 feet rising to 3700 feet in the afternoon. High near 49. Light south southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Low around 39. Breezy. Chance of precipitation is 100%.
Wednesday
Rain before 11am, then showers and possibly a thunderstorm after 11am. Snow level 3000 feet lowering to 2200 feet in the afternoon . High near 49. Chance of precipitation is 100%.
Wednesday Night
Rain. Snow level 2000 feet. Mostly cloudy, with a low around 34.
Thursday
Rain likely, mainly after 11am. Snow level 1900 feet rising to 2900 feet in the afternoon. Partly sunny, with a high near 52.
Thursday Night
A slight chance of rain before 11pm. Snow level 3100 feet lowering to 2500 feet after midnight . Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 57.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Harlan OR
 44.56°N 123.62°W (Elev. 1260 ft)
2:41 pm PDT Apr 12, 2026
3pm PDT Apr 12, 2026-6pm PDT Apr 18, 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