Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Flood Watch in effect from December 8, 04:00 AM PST until December 12, 04:00 AM PST

Current conditions at

Timberline - Magic Mile (TIM70)

Lat: 45.34537°NLon: 121.71175°WElev: 6990.0ft.

32°F

0°C

Humidity	100%
Wind Speed	W 51 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	14°F (-10°C)
Last update	07 Dec 01:00 PM PST

More Information:

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

Extended Forecast for

2 Miles W Mount Hood OR

Flood Watch December 8, 04:00am until December 12, 04:00am

Click here for hazard details and duration

Flood Watch

This Afternoon
High: 37 °F
Rain/Snow and
Windy
Tonight
Low: 34 °F
Snow and
Windy
Monday
High: 41 °F
Rain/Snow and
Very Windy
Monday Night
Low: 36 °F
Rain/Snow and
Very Windy
Tuesday
High: 43 °F
Rain/Snow and
Breezy
Tuesday Night
Low: 41 °F
Very Windy.
Rain/Snow
then Heavy
Rain
Wednesday
High: 44 °F
Rain/Snow and
Very Windy
Wednesday Night
Low: 41 °F
Rain/Snow and
Very Windy
Thursday
High: 43 °F
Rain and
Windy

Detailed Forecast

This Afternoon

Rain and snow likely before 3pm, then snow. The rain could be heavy at times. High near 37. Windy, with a west southwest wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow. Low around 34. Windy, with a west wind 24 to 29 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Monday

Rain, possibly mixed with snow, becoming all rain after 3pm. The rain could be heavy at times. Snow level 7700 feet rising to 8300 feet in the afternoon. High near 41. Very windy, with a west southwest wind 28 to 37 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Monday Night

Rain and snow. The rain could be heavy at times. Snow level 7900 feet lowering to 7200 feet after midnight . Low around 36. Very windy, with a west southwest wind 41 to 44 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Tuesday

Rain, possibly mixed with snow. The rain could be heavy at times. Snow level 6800 feet rising to 7500 feet in the afternoon. High near 43. Breezy, with a west wind 11 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Rain, possibly mixed with snow, becoming all rain after 7pm. The rain could be heavy at times. Snow level 8600 feet. Low around 41. Very windy. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday

Rain and snow. The rain could be heavy at times. Snow level 8100 feet. High near 44. Very windy. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday Night

Rain, possibly mixed with snow, becoming all rain after 1am. Snow level 8200 feet. Cloudy, with a low around 41. Very windy.

Thursday

Rain. Snow level 8200 feet. Mostly cloudy, with a high near 43. Windy.

Thursday Night

A chance of rain. Snow level 7900 feet. Mostly cloudy, with a low around 38.

Friday

A chance of rain. Snow level 7300 feet. Partly sunny, with a high near 45.

Friday Night

A chance of rain and snow. Snow level 7000 feet. Partly cloudy, with a low around 35.

Saturday

A chance of rain and snow. Partly sunny, with a high near 43.