Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from January 1, 12:19 PM PST until January 2, 04:00 AM PST

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

Lat: 47.3075°NLon: 119.51583°WElev: 1276.0ft.

light snow,mist

30°F

-1°C

Humidity	92%
Wind Speed	N 0 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	28°F (-2°C)
Visibility	4.00 mi
Last update	01 Jan 12:53 PM PST

More Information:

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

Extended Forecast for

4 Miles WSW Coulee City WA

Winter Weather Advisory until January 2, 04:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until January 2, 04:00am
NOW until 4:00am Fri
Winter Weather Advisory
New Year's Day
High: 31 °F
Chance Snow
Tonight
Low: 28 °F
Chance Wintry
Mix
Friday
High: 34 °F
Chance
Freezing Rain
then Mostly
Cloudy
Friday Night
Low: 33 °F
Chance Rain
Saturday
High: 39 °F
Rain Likely
Saturday Night
Low: 36 °F
Chance Rain
Sunday
High: 44 °F
Chance Rain
Sunday Night
Low: 33 °F
Slight Chance
Rain

Detailed Forecast

New Year's Day

A 40 percent chance of snow. Cloudy, with a high near 31. Calm wind. Total daytime snow accumulation of less than a half inch possible.

Tonight

A chance of snow before 10pm, then a slight chance of rain and snow between 10pm and 1am, then a chance of freezing rain after 1am. Cloudy, with a low around 28. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Friday

A chance of freezing rain before 10am, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 34. Light southeast wind. Chance of precipitation is 30%.

Friday Night

A 30 percent chance of rain, mainly after 10pm. Cloudy, with a low around 33. North wind 5 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain likely. Mostly cloudy, with a high near 39. Northeast wind around 6 mph becoming south in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

A 50 percent chance of rain. Cloudy, with a low around 36.

Sunday

A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 44.

Sunday Night

A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 33.

Monday

A 10 percent chance of rain before 10am. Partly sunny, with a high near 41.

Monday Night

Mostly cloudy, with a low around 30.

Tuesday

A slight chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 20%.