Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains into the morning. Read More >

Hazardous Weather Conditions

Frost Advisory in effect from April 2, 09:00 PM PDT until April 3, 10:00 AM PDT

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Mostly Cloudy

43°F

6°C

Humidity	86%
Wind Speed	S 8 MPH
Barometer	29.67 in (1004.74 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	01 Apr 09:15 PM PDT

More Information:

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

Extended Forecast for

8 Miles NE Harlan OR

Frost Advisory April 2, 09:00pm until April 3, 10:00am

Click here for hazard details and duration

Frost Advisory

Tonight
Low: 36 °F
Rain
Thursday
High: 52 °F
Rain Likely
then Chance
Rain
Thursday Night
Low: 34 °F
Patchy Frost
and Patchy
Fog
Friday
High: 59 °F
Patchy Frost
and Areas Fog
then Sunny
Friday Night
Low: 38 °F
Clear
Saturday
High: 67 °F
Sunny
Saturday Night
Low: 43 °F
Partly Cloudy
Sunday
High: 70 °F
Mostly Sunny
Sunday Night
Low: 46 °F
Partly Cloudy

Detailed Forecast

Tonight

Rain and possibly a thunderstorm before 5am, then rain likely. Snow level 2300 feet. Low around 36. Southwest wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Rain likely, mainly before 11am. Snow level 2500 feet rising to 3300 feet in the afternoon. Mostly cloudy, then gradually becoming sunny, with a high near 52. West wind 6 to 8 mph. Chance of precipitation is 60%.

Thursday Night

Patchy fog after 11pm. Patchy frost after 11pm. Otherwise, mostly clear, with a low around 34. West wind 5 to 7 mph becoming calm in the evening.

Friday

Areas of fog before 9am. Patchy frost before 9am. Otherwise, sunny, with a high near 59. Light and variable wind.

Friday Night

Clear, with a low around 38. North northeast wind around 5 mph becoming calm in the evening.

Saturday

Sunny, with a high near 67.

Saturday Night

Partly cloudy, with a low around 43.

Sunday

Mostly sunny, with a high near 70.