National Weather Service United States Department of Commerce

On Saturday, severe weather will be possible across portions of the northern Plains while dry and hot conditions begin returning to the West.

Severe weather is possible over parts of the northern Plains on Saturday. During the late afternoon and early evening hours, large hail and isolated tornadoes will be the primary threats with damaging winds becoming the greatest threat in the late evening hours. Out west, hot and dry conditions begin to return bringing increased heat dangers and fire weather concerns.
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Current Conditions

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Grand Coulee WA

7 Day Forecast

For More Weather Information:

Spokane, WA Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 12 °C

Saturday

Sunny

Sunny

High: 26 °C

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 11 °C

Sunday

Mostly Sunny

Mostly
Sunny

High: 23 °C

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 12 °C

Labor
Day

Mostly Sunny

Mostly
Sunny

High: 25 °C

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 12 °C

Tuesday

Mostly Sunny

Mostly
Sunny

High: 26 °C

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 11 °C

Detailed Forecast

  • Tonight Mostly clear, with a low around 12. West wind 16 to 21 km/h decreasing to 10 to 15 km/h after midnight.
  • Saturday Sunny, with a high near 26. West wind 11 to 16 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 34 km/h.
  • Saturday Night Partly cloudy, with a low around 11. West wind 19 to 24 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 34 km/h.
  • Sunday Mostly sunny, with a high near 23. Southwest wind 8 to 18 km/h.
  • Sunday Night Mostly cloudy, with a low around 12. South wind 10 to 13 km/h.
  • Labor Day Mostly sunny, with a high near 25.
  • Monday Night Partly cloudy, with a low around 12.
  • Tuesday Mostly sunny, with a high near 26.
  • Tuesday Night Partly cloudy, with a low around 11.
  • Wednesday A 20 percent chance of showers. Mostly sunny, with a high near 24.
  • Wednesday Night A 20 percent chance of showers. Partly cloudy, with a low around 11.
  • Thursday Mostly sunny, with a high near 27.
  • Thursday Night Mostly clear, with a low around 11.
  • Friday Sunny, with a high near 28.