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 >

Hazardous Weather Conditions

Winter Weather Advisory until February 20, 04:00 AM PST

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Overcast

37°F

3°C

Humidity	86%
Wind Speed	WSW 4 MPH
Barometer	29.58 in (1001.69 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	34°F (1°C)
Last update	17 Feb 06:50 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles NE Harlan OR

Winter Weather Advisory February 18, 07:19am until February 20, 04:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 07:19am until February 20, 04:00am
NOW until 4:00am Fri
Winter Weather Advisory
Today
High: 40 °F
Rain/Snow
Tonight
Low: 31 °F
Rain/Snow
then Snow
Showers
Likely
Thursday
High: 41 °F
Snow Showers
Likely then
Chance
Rain/Snow
Thursday Night
Low: 26 °F
Chance
Rain/Snow
Friday
High: 42 °F
Rain/Snow
Likely
Friday Night
Low: 32 °F
Showers
Likely then
Rain/Snow
Likely
Saturday
High: 45 °F
Rain/Snow
then Rain
Saturday Night
Low: 36 °F
Rain

Detailed Forecast

Today

Rain and snow showers before 1pm, then rain showers between 1pm and 4pm, then rain and snow showers likely after 4pm. Some thunder is also possible. Snow level rising to 1500 feet in the afternoon. High near 40. Southwest wind 6 to 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around an inch possible.

Tonight

Rain and snow showers, becoming all snow after 10pm. Low around 31. South wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Thursday

Snow showers likely before 1pm, then a chance of rain and snow showers between 1pm and 4pm, then a chance of rain showers after 4pm. Snow level rising to 1100 feet in the afternoon. Mostly cloudy, with a high near 41. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Thursday Night

A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 4am, then a chance of snow showers after 4am. Snow level 1000 feet. Mostly cloudy, with a low around 26. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Friday

A chance of snow showers before 10am, then rain likely, possibly mixed with snow showers between 10am and 1pm, then rain showers likely after 1pm. Snow level rising to 1700 feet in the afternoon. Mostly cloudy, with a high near 42. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday Night

Rain showers likely before 4am, then rain likely, possibly mixed with snow showers. Snow level 1800 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 70%. Little or no snow accumulation expected.

Saturday

Rain, possibly mixed with snow, becoming all rain after 10am. Snow level 1800 feet rising to 3000 feet in the afternoon. High near 45. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday Night

Rain. Cloudy, with a low around 36.

Sunday

Rain. Cloudy, with a high near 48.

Sunday Night

Rain. Cloudy, with a low around 37.

Monday

Rain. Cloudy, with a high near 47.

Monday Night

Rain. Cloudy, with a low around 37.

Tuesday

Rain. Snow level 2900 feet. Cloudy, with a high near 49.