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

SPRING CANYON (SPCW1)

Lat: 47.93472°NLon: 118.93472°WElev: 1340.0ft.

29°F

-2°C

Humidity	100%
Wind Speed	W 3 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	01 Jan 11:37 AM PST

More Information:

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

Extended Forecast for

Grand Coulee 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: 29 °F
Chance Snow
then Chance
Wintry Mix
Friday
High: 37 °F
Slight Chance
Wintry Mix
then Slight
Chance Rain
Friday Night
Low: 37 °F
Chance Rain
then Rain
Saturday
High: 39 °F
Rain
Saturday Night
Low: 39 °F
Rain Likely
Sunday
High: 48 °F
Chance Rain
Sunday Night
Low: 38 °F
Slight Chance
Rain

Detailed Forecast

New Year's Day

A 40 percent chance of snow, mainly after 1pm. 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 4am, then a slight chance of freezing rain. Cloudy, with a low around 29. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Friday

A slight chance of snow and freezing rain before 10am, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 37. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.

Friday Night

Rain, mainly after 4am. Low around 37. Light northeast wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain. High near 39. Southeast wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Rain likely, mainly before 4am. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.

Sunday

A 40 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 48.

Sunday Night

A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 38.

Monday

A slight chance of rain before 10am, then a slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 20%.

Monday Night

Mostly cloudy, with a low around 35.

Tuesday

A slight chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 10%.

Tuesday Night

A chance of rain and snow. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.

Wednesday

A chance of rain and snow. Partly sunny, with a high near 44. Chance of precipitation is 30%.