Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.

Overcast

37°F

3°C

Humidity	86%
Wind Speed	SW 4 MPH
Barometer	29.7 in (1005.76 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	34°F (1°C)
Last update	18 Feb 05:00 AM PST

More Information:

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

Extended Forecast for

Happy Valley OR

Overnight
Low: 31 °F
Chance Snow
Showers
Wednesday
High: 40 °F
Snow Showers
Likely then
Rain/Snow
Likely
Wednesday Night
Low: 33 °F
Rain/Snow
then Chance
Snow Showers
Thursday
High: 42 °F
Chance Snow
Showers then
Chance
Rain/Snow
Thursday Night
Low: 30 °F
Chance
Rain/Snow
then Slight
Chance Snow
Showers
Friday
High: 42 °F
Chance Snow
Showers then
Chance
Rain/Snow
Friday Night
Low: 34 °F
Chance
Rain/Snow
Saturday
High: 46 °F
Breezy.
Rain/Snow
Likely then
Rain Likely
Saturday Night
Low: 39 °F
Rain Likely
and Breezy

Detailed Forecast

Overnight

A 30 percent chance of snow showers. Mostly cloudy, with a low around 31. South southwest wind around 9 mph. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

Rain likely, possibly mixed with snow showers, mainly before 4pm. Mostly cloudy, with a high near 40. South southwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Wednesday Night

A chance of rain and snow showers before 7pm, then snow showers. Low around 33. South wind 7 to 10 mph becoming east after midnight. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday

A chance of snow showers before 1pm, then a chance of rain and snow showers between 1pm and 4pm, then a chance of rain showers after 4pm. Mostly cloudy, with a high near 42. Northeast wind around 8 mph becoming north northwest in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.

Thursday Night

A chance of rain showers before 7pm, then a chance of rain and snow showers between 7pm and 10pm, then a slight chance of snow showers after 10pm. Partly cloudy, with a low around 30. North northwest wind around 7 mph becoming south after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday

A chance of snow showers before 1pm, then a chance of rain and snow showers between 1pm and 4pm, then a chance of rain showers after 4pm. Partly sunny, with a high near 42. Chance of precipitation is 40%. Little or no snow accumulation expected.

Friday Night

A chance of rain showers before 10pm, then a chance of rain and snow showers. Snow level 1400 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday

A chance of rain and snow before 10am, then rain likely. Snow level 1300 feet rising to 2600 feet in the afternoon. Mostly cloudy, with a high near 46. Breezy.

Saturday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 39. Breezy.

Sunday

Rain likely, mainly after 10am. Mostly cloudy, with a high near 51.

Sunday Night

Rain. Cloudy, with a low around 40.

Monday

Rain. Mostly cloudy, with a high near 49.

Monday Night

Rain likely. Snow level 2900 feet. Mostly cloudy, with a low around 39.

Tuesday

Rain likely. Snow level 2700 feet. Mostly cloudy, with a high near 49.