National Weather Service United States Department of Commerce

Severe thunderstorms possible this evening and tonight

Large hail and damaging winds may occur from eastern Montana into North Dakota. Strong storms are also possible over the southern mid-Atlantic states. Hot weather continues across the southern Plains to Arizona.
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Current Conditions

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Coulee Dam WA

7 Day Forecast

For More Weather Information:

Spokane, WA Local Forecast Office

Tonight

Decreasing Clouds

Decreasing
Clouds

Low: 11 °C

Friday

Sunny

Sunny

High: 29 °C

Friday
Night

Clear

Clear

Low: 12 °C

Saturday

Sunny

Sunny

High: 32 °C

Saturday
Night

Clear

Clear

Low: 14 °C

Sunday

Hot

Hot

High: 36 °C

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 18 °C

Monday

Hot

Hot

High: 36 °C

Monday
Night

Clear

Clear

Low: 19 °C

Detailed Forecast

  • Tonight Mostly cloudy, then gradually becoming clear, with a low around 11. West wind 21 to 26 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 37 km/h.
  • Friday Sunny, with a high near 29. West wind 8 to 16 km/h.
  • Friday Night Clear, with a low around 12. West wind 8 to 13 km/h becoming light and variable in the evening.
  • Saturday Sunny, with a high near 32. Calm wind becoming south 5 to 10 km/h in the afternoon.
  • Saturday Night Clear, with a low around 14. Southwest wind 5 to 8 km/h becoming calm in the evening.
  • Sunday Sunny and hot, with a high near 36.
  • Sunday Night Mostly clear, with a low around 18.
  • Monday Sunny and hot, with a high near 36.
  • Monday Night Clear, with a low around 19.
  • Tuesday Sunny and hot, with a high near 37.
  • Tuesday Night Clear, with a low around 19.
  • Wednesday Sunny and hot, with a high near 38.
  • Wednesday Night Clear, with a low around 18.
  • Thursday Sunny and hot, with a high near 38.