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

Mt. Hood Meadows Base (MHM54)

Lat: 45.33263°NLon: 121.66603°WElev: 5380.0ft.

37°F

3°C

Humidity	91%
Wind Speed	NA NA MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	34°F (1°C)
Visibility	NA
Last update	08 Dec 12:00 AM PST

More Information:

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

Extended Forecast for

9 Miles SE Mount Hood OR

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

Click here for hazard details and duration

Flood Watch

Overnight
Low: 36 °F
Rain/Snow
Likely and
Breezy
Monday
High: 41 °F
Showers and
Very Windy
Monday Night
Low: 40 °F
Rain and Very
Windy
Tuesday
High: 44 °F
Rain/Snow and
Breezy
Tuesday Night
Low: 42 °F
Heavy Rain
and Very
Windy
Wednesday
High: 44 °F
Rain and Very
Windy then
Rain/Snow and
Windy
Wednesday Night
Low: 41 °F
Windy.
Rain/Snow
then Rain
Thursday
High: 43 °F
Rain and
Breezy
Thursday Night
Low: 39 °F
Chance Rain

Detailed Forecast

Overnight

Rain and snow showers likely. Snow level 6100 feet. Mostly cloudy, with a low around 36. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Monday

Showers before 10am, then rain, mainly after 10am. Snow level 7700 feet rising to 8300 feet in the afternoon. High near 41. Very windy, with a west southwest wind 24 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Monday Night

Rain. Steady temperature around 40. Very windy, with a west southwest wind 40 to 43 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Tuesday

Rain, possibly mixed with snow. The rain could be heavy at times. Snow level 7100 feet rising to 7600 feet in the afternoon. High near 44. Breezy, with a west southwest wind 16 to 21 mph decreasing to 10 to 15 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday Night

Rain. The rain could be heavy at times. Low around 42. Very windy, with a west southwest wind 26 to 31 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Wednesday

Rain before 4pm, then rain, possibly mixed with snow. 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 7pm. Low around 41. Windy. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday

Rain. Mostly cloudy, with a high near 43. Breezy.

Thursday Night

A chance of rain. Mostly cloudy, with a low around 39.

Friday

A chance of rain, mainly before 10am. Snow level 7300 feet. Mostly sunny, with a high near 44.

Friday Night

A slight chance of rain. Snow level 7000 feet. Partly cloudy, with a low around 36.

Saturday

A chance of rain and snow. Snow level 6700 feet. Partly sunny, with a high near 43.

Saturday Night

Rain and snow likely. Snow level 6200 feet. Mostly cloudy, with a low around 35.