Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

Lat: 45.82583°NLon: 119.26111°WElev: 636.0ft.

Partly Cloudy

40°F

4°C

Humidity	92%
Wind Speed	S 9 MPH
Barometer	29.5 in (998.99 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Wind Chill	34°F (1°C)
Last update	24 Dec 09:53 AM PST

More Information:

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

Extended Forecast for

6 Miles WSW Boardman OR

Today
High: 51 °F
Slight Chance
Rain
Tonight
Low: 34 °F
Mostly Cloudy
Christmas Day
High: 45 °F
Chance Rain
Thursday Night
Low: 33 °F
Chance Rain
Friday
High: 47 °F
Chance Rain
Friday Night
Low: 33 °F
Partly Cloudy
Saturday
High: 44 °F
Mostly Sunny
Saturday Night
Low: 27 °F
Mostly Cloudy
Sunday
High: 39 °F
Partly Sunny

Detailed Forecast

Today

A 20 percent chance of rain. Mostly cloudy, with a high near 51. North wind 7 to 12 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.

Tonight

Mostly cloudy, with a low around 34. Southwest wind 5 to 8 mph becoming northeast after midnight.

Christmas Day

A 40 percent chance of rain. Cloudy during the morning, then mostly sunny during the afternoon, with a high near 45. North wind around 6 mph.

Thursday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 33. Southwest wind around 6 mph.

Friday

A 40 percent chance of rain, mainly before 10am. Partly sunny, with a high near 47. Southwest wind 9 to 18 mph, with gusts as high as 24 mph.

Friday Night

Partly cloudy, with a low around 33.

Saturday

Mostly sunny, with a high near 44.