National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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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

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 9 °C

Friday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 13 °C

Friday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 5 °C

Saturday

Mostly Cloudy

Mostly
Cloudy

High: 13 °C

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 3 °C

Sunday

Partly Sunny

Partly
Sunny

High: 12 °C

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 3 °C

Monday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 11 °C

Monday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 8 °C

Detailed Forecast

  • Overnight A 50 percent chance of rain. Cloudy, with a low around 9. North wind 8 to 10 km/h. New precipitation amounts of less than 1 mm possible.
  • Friday Rain likely. Cloudy, with a high near 13. East wind 8 to 14 km/h becoming southwest in the afternoon. Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.
  • Friday Night A 20 percent chance of rain before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 5. Southwest wind 5 to 11 km/h.
  • Saturday Mostly cloudy, with a high near 13. Northwest wind 8 to 13 km/h.
  • Saturday Night Partly cloudy, with a low around 3. Northwest wind 11 to 13 km/h.
  • Sunday Partly sunny, with a high near 12.
  • Sunday Night Mostly cloudy, with a low around 3.
  • Monday A 30 percent chance of rain. Mostly cloudy, with a high near 11.
  • Monday Night Rain likely. Cloudy, with a low around 8. Chance of precipitation is 60%.
  • Tuesday A 20 percent chance of rain. Partly sunny, with a high near 14.
  • Tuesday Night A 20 percent chance of showers. Mostly cloudy, with a low around 8.
  • Wednesday A 30 percent chance of rain. Mostly cloudy, with a high near 11.
  • Wednesday Night A 30 percent chance of rain. Cloudy, with a low around 9.
  • Thursday A 30 percent chance of rain. Partly sunny, with a high near 16.