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

CASTLE ROCK (TR950)

Lat: 46.27139°NLon: 122.89194°WElev: 213.0ft.

43°F

6°C

Humidity	100%
Wind Speed	S 3 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Last update	02 Apr 01:09 AM PDT

More Information:

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

Extended Forecast for

10 Miles S Toledo WA

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

Click here for hazard details and duration

Frost Advisory

Overnight
Low: 37 °F
Showers
Thursday
High: 51 °F
Showers
Likely
Thursday Night
Low: 35 °F
Slight Chance
Showers and
Patchy Fog
Friday
High: 57 °F
Patchy Frost
and Areas Fog
then Mostly
Sunny
Friday Night
Low: 36 °F
Mostly Clear
then Patchy
Frost
Saturday
High: 64 °F
Patchy Frost
then Sunny
Saturday Night
Low: 41 °F
Partly Cloudy
Sunday
High: 70 °F
Partly Sunny
Sunday Night
Low: 45 °F
Mostly Cloudy

Detailed Forecast

Overnight

Showers. Snow level 2000 feet. Low around 37. Calm wind. Chance of precipitation is 90%.

Thursday

Showers likely before 3pm, then a slight chance of showers after 5pm. Snow level 2200 feet rising to 3200 feet in the afternoon. Mostly cloudy, with a high near 51. Calm wind becoming west southwest 5 to 7 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 70%.

Thursday Night

A slight chance of showers between 10pm and 11pm. Patchy fog before midnight, then patchy fog after 1am. Patchy frost before 4am, then patchy frost after 5am. Otherwise, partly cloudy, with a low around 35. Light and variable wind. Chance of precipitation is 20%.

Friday

Areas of fog before 9am. Patchy frost before 9am. Otherwise, mostly sunny, with a high near 57. Calm wind.

Friday Night

Patchy frost after 3am. Otherwise, mostly clear, with a low around 36. Calm wind.

Saturday

Patchy frost before 8am. Otherwise, sunny, with a high near 64.

Saturday Night

Partly cloudy, with a low around 41.

Sunday

Partly sunny, with a high near 70.

Sunday Night

Mostly cloudy, with a low around 45.