National Weather Service United States Department of Commerce

Wet weather continues across Pacific Northwest and New England

Two developing storm systems will bring heavy rain to opposite coasts of the U.S. on Wednesday, one affecting the Pacific Northwest and northern California and the other New England. There is a risk of flash flooding across both areas, with 2-4 inches of rainfall, with isolated higher amounts, possible by Thursday morning.
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Hazardous Weather Conditions

Current Conditions

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Coulee Dam WA

7 Day Forecast

For More Weather Information:

Spokane, WA Local Forecast Office

Late
Afternoon

Rain Chance for Measurable Precipitation 100%

Rain

High: 15 °C

Tonight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 11 °C

Thursday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 17 °C

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 7 °C

Friday

Mostly Sunny

Mostly
Sunny

High: 16 °C

Friday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 7 °C

Saturday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 16 °C

Saturday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 9 °C

Sunday

Mostly Cloudy

Mostly
Cloudy

High: 16 °C

Detailed Forecast

  • Late Afternoon Rain. High near 15. Southeast wind around 14 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2.5 mm possible.
  • Tonight Rain. Low around 11. Southeast wind 14 to 24 km/h, with gusts as high as 32 km/h. Chance of precipitation is 100%. New precipitation amounts between 7.5 mm and 1 cm possible.
  • Thursday A 40 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 17. Southwest wind 13 to 23 km/h, with gusts as high as 32 km/h. New precipitation amounts between 1 and 2.5 mm possible.
  • Thursday Night Partly cloudy, with a low around 7. South wind 18 to 23 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 29 km/h.
  • Friday Mostly sunny, with a high near 16. South wind 5 to 8 km/h.
  • Friday Night A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 7.
  • Saturday A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 16.
  • Saturday Night A 40 percent chance of rain. Mostly cloudy, with a low around 9.
  • Sunday Mostly cloudy, with a high near 16.
  • Sunday Night Patchy fog. Otherwise, mostly cloudy, with a low around 4.
  • Monday Patchy fog before 11am. Otherwise, mostly sunny, with a high near 12.
  • Monday Night Mostly cloudy, with a low around 4.
  • Tuesday A 40 percent chance of rain. Mostly cloudy, with a high near 12.
  • Tuesday Night A 30 percent chance of showers. Mostly cloudy, with a low around 4.
  • Wednesday A 20 percent chance of rain. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 16.