National Weather Service United States Department of Commerce

Severe storms and heavy rain possible from mid-South to Upstate New York on Tuesday

Thunderstorms are expected to develop along and ahead of a cold front from the Tennessee Valley to Upstate New York on Tuesday. The storms will be capable of producing damaging wind gusts and heavy rainfall that could lead to isolated flash flooding.
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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

Overnight

Mostly Clear

Mostly
Clear

Low: 13 °C

Tuesday

Mostly Sunny

Mostly
Sunny

High: 27 °C

Tuesday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 12 °C

Wednesday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 22 °C

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 9 °C

Thursday

Sunny

Sunny

High: 26 °C

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 12 °C

Friday

Sunny

Sunny

High: 28 °C

Friday
Night

Mostly Clear

Mostly
Clear

Low: 13 °C

Detailed Forecast

  • Overnight Mostly clear, with a low around 13. West wind around 8 km/h.
  • Tuesday Mostly sunny, with a high near 27. Light west wind becoming southwest 9 to 14 km/h in the afternoon.
  • Tuesday Night A 40 percent chance of showers after 11pm. Mostly cloudy, with a low around 12. Northwest wind 23 to 29 km/h, with gusts as high as 40 km/h. New precipitation amounts of less than 1 mm possible.
  • Wednesday A 20 percent chance of showers before 11am. Mostly sunny, with a high near 22. Northwest wind around 24 km/h, with gusts as high as 34 km/h.
  • Wednesday Night Mostly clear, with a low around 9. West wind 5 to 10 km/h becoming north in the evening.
  • Thursday Sunny, with a high near 26.
  • Thursday Night Mostly clear, with a low around 12.
  • Friday Sunny, with a high near 28.
  • Friday Night Mostly clear, with a low around 13.
  • Saturday Sunny, with a high near 29.
  • Saturday Night Mostly clear, with a low around 15.
  • Sunday Mostly sunny, with a high near 29.
  • Sunday Night Partly cloudy, with a low around 16.
  • Monday A 20 percent chance of showers. Partly sunny, with a high near 26.