Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

CANYON CREEK (CYFW1)

Lat: 45.92944°NLon: 122.20278°WElev: 2592.0ft.

48°F

9°C

Humidity	94%
Wind Speed	SSE 7 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Wind Chill	45°F (7°C)
Last update	11 Dec 07:52 AM PST

More Information:

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

Extended Forecast for

3 Miles E Mount St Helens WA

Today
High: 45 °F
Showers and
Patchy Fog
Tonight
Low: 43 °F
Showers and
Patchy Fog
then Chance
Showers and
Patchy Fog
Friday
High: 46 °F
Chance
Showers and
Patchy Fog
Friday Night
Low: 39 °F
Slight Chance
Showers and
Patchy Fog
then Partly
Cloudy
Saturday
High: 51 °F
Sunny
Saturday Night
Low: 41 °F
Chance Rain
then Rain
Sunday
High: 43 °F
Rain
Sunday Night
Low: 41 °F
Rain Likely
Monday
High: 44 °F
Rain

Detailed Forecast

Today

Showers. Patchy fog after 3pm. High near 45. West wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Showers before 1am, then a chance of showers after 4am. Patchy fog between 4am and 5am. Low around 43. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

A slight chance of showers before 9am, then a chance of showers after 10am. Patchy fog before 1pm, then patchy fog after 2pm. Otherwise, partly sunny, with a high near 46. Calm wind. Chance of precipitation is 40%.

Friday Night

A 20 percent chance of showers before 10pm. Patchy fog before 7pm. Otherwise, partly cloudy, with a low around 39. Light and variable wind.

Saturday

Sunny, with a high near 51. East wind around 6 mph becoming calm in the afternoon.

Saturday Night

Rain, mainly after 4am. Low around 41. Chance of precipitation is 80%.

Sunday

Rain. High near 43. Chance of precipitation is 80%.

Sunday Night

Rain likely. Mostly cloudy, with a low around 41.

Monday

Rain. Cloudy, with a high near 44.