Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Grand Coulee Dam Airport (K3W7)

Lat: 47.92205°NLon: 119.083°WElev: 1593.0ft.

Mostly Cloudy

46°F

8°C

Humidity	45%
Wind Speed	N 4 MPH
Barometer	29.66 in (1004.4 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	10 Oct 03:55 AM PDT

More Information:

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

Extended Forecast for

Coulee City WA

Today
High: 56 °F
Slight Chance
Showers
Tonight
Low: 44 °F
Chance
Showers and
Breezy then
Patchy
Blowing Dust
and Windy
Sunday
High: 56 °F
Patchy
Blowing Dust
and Windy
Sunday Night
Low: 40 °F
Mostly Clear
Columbus Day
High: 58 °F
Sunny
Monday Night
Low: 38 °F
Mostly Clear
Tuesday
High: 59 °F
Sunny
Tuesday Night
Low: 42 °F
Partly Cloudy
Wednesday
High: 64 °F
Sunny

Detailed Forecast

Today

A 20 percent chance of showers after 11am. Mostly sunny, with a high near 56. North wind 7 to 14 mph, with gusts as high as 25 mph.

Tonight

A 30 percent chance of showers before 11pm. Patchy blowing dust after 5am. Partly cloudy, with a low around 44. Windy, with a north wind 16 to 21 mph increasing to 27 to 32 mph after midnight.

Sunday

Patchy blowing dust before 8am, then patchy blowing dust after 11am. Sunny, with a high near 56. Windy, with a northeast wind 20 to 26 mph, with gusts as high as 39 mph.

Sunday Night

Mostly clear, with a low around 40. North wind 9 to 16 mph, with gusts as high as 30 mph.

Columbus Day

Sunny, with a high near 58. North wind 5 to 15 mph.

Monday Night

Mostly clear, with a low around 38.

Tuesday

Sunny, with a high near 59.

Tuesday Night

Partly cloudy, with a low around 42.

Wednesday

Sunny, with a high near 64.