Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Flood Watch until March 14, 05:00 PM PDT

Current conditions at

Portland-Hillsboro Airport (KHIO)

Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.

Rain

55°F

13°C

Humidity	83%
Wind Speed	S 14 MPH
Barometer	29.93 in (1013.55 mb)
Dewpoint	50°F (10°C)
Visibility	5.00 mi
Last update	13 Mar 05:53 PM PDT

More Information:

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

Extended Forecast for

7 Miles NNE North Plains OR

Flood Watch March 13, 06:01pm until March 14, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 13, 06:01pm until March 14, 05:00pm
NOW until 5:00pm Sat
Flood Watch
Tonight
Low: 34 °F
Rain then
Rain/Snow
Saturday
High: 44 °F
Slight Chance
Snow Showers
then Mostly
Sunny
Saturday Night
Low: 33 °F
Partly Cloudy
Sunday
High: 44 °F
Chance
Rain/Snow
Sunday Night
Low: 40 °F
Chance Rain
Monday
High: 56 °F
Chance Rain
Monday Night
Low: 43 °F
Chance Rain
Tuesday
High: 53 °F
Rain Likely

Detailed Forecast

Tonight

Rain and snow before 3am, then a chance of snow showers after 5am. Snow level 6700 feet lowering to 1500 feet after midnight . Low around 34. Southwest wind around 8 mph becoming north northwest after midnight. Chance of precipitation is 100%. Little or no snow accumulation expected.

Saturday

A slight chance of snow showers between 8am and 9am. Mostly sunny, with a high near 44. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.

Saturday Night

Partly cloudy, with a low around 33. Northwest wind 5 to 8 mph becoming calm in the evening.

Sunday

A chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Snow level rising to 3800 feet in the afternoon. Mostly cloudy, with a high near 44. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

Sunday Night

A 30 percent chance of rain, mainly before 11pm. Cloudy, with a low around 40. Calm wind.

Monday

A 40 percent chance of rain. Mostly cloudy, with a high near 56.

Monday Night

A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 43.

Tuesday

Rain likely. Mostly cloudy, with a high near 53.

Tuesday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46.

Wednesday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 57.