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

Winter Weather Advisory until March 13, 10:00 PM PDT

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

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

Rain

36°F

2°C

Humidity	93%
Wind Speed	N 5 MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	32°F (0°C)
Last update	13 Mar 02:20 PM PDT

More Information:

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

Extended Forecast for

9 Miles SW Coulee City WA

Winter Weather Advisory March 13, 02:38pm until March 13, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory March 13, 02:38pm until March 13, 10:00pm
NOW until 10:00pm Fri
Winter Weather Advisory
This Afternoon
High: 34 °F
Rain/Snow
Likely
Tonight
Low: 30 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Saturday
High: 44 °F
Sunny and
Breezy
Saturday Night
Low: 28 °F
Partly Cloudy
and Blustery
then Mostly
Cloudy
Sunday
High: 44 °F
Mostly Cloudy
Sunday Night
Low: 35 °F
Slight Chance
Rain/Snow
then Mostly
Cloudy
Monday
High: 56 °F
Mostly Cloudy
Monday Night
Low: 42 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Snow likely before 3pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 34. South wind around 6 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

Rain likely, possibly mixing with snow after 11pm, then gradually ending. Cloudy during the early evening, then gradual clearing, with a low around 30. Southwest wind 6 to 10 mph becoming northwest after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

Sunny, with a high near 44. Breezy, with a northwest wind 14 to 22 mph, with gusts as high as 30 mph.

Saturday Night

Mostly cloudy, with a low around 28. Blustery, with a northwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight.

Sunday

Mostly cloudy, with a high near 44. Light and variable wind becoming south 5 to 7 mph in the afternoon.

Sunday Night

A slight chance of rain and snow before 11pm. Cloudy, with a low around 35. Chance of precipitation is 20%.

Monday

Mostly cloudy, with a high near 56.

Monday Night

Mostly cloudy, with a low around 42.