Grand Coulee, WA Weather Forecast and Current Conditions
Current Conditions From Nearby Local Station
Feels Like 45°F
at
Point Forecast at a Glance
7-Day Temperature Trend
Week Ahead Summary
Variable high temperatures through the week, ranging from 40°F to 53°F. Unsettled weather expected with wintry mix likely on at least 7 days.
Climate Context
This week's forecast shows temperatures running 12°F above the historical average for December. Normal highs for this period are around 33°F with lows around 22°F.
This Date in Weather History
1811 - An estimated Magnitude 7.5 earthquake struck the Mississippi Valley near the town of New Madrid in Missouri at 2:15 am local time. People were awakened by the shaking in New York City, Washington D.C., and Charleston, South Carolina. The ground motions were described as most alarming and frightening in places like Nashville, Tennessee, and Louisville, Kentucky. In the epicentral area, the ground surface was described as in great convulsion with sand and water ejected tens of feet into the air.
Grand Coulee, WA 7 Day Weather Forecast Details
Tuesday Dec 16
Day: A 40 percent chance of rain after 4pm. Partly sunny, with a high near 53. South wind 8 to 13 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Night: Rain, mainly between 10pm and 4am. Low around 42. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Dec 17
Day: A slight chance of rain and snow before 9am, then a slight chance of snow between 9am and 10am. Sunny, with a high near 50. Windy, with a southwest wind 21 to 26 mph, with gusts as high as 46 mph. Chance of precipitation is 20%.
Night: Rain likely, possibly mixed with snow after 4am. Increasing clouds, with a low around 38. South wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Dec 18
Day: Rain likely, possibly mixed with snow before 10am, then rain. High near 44. Southeast wind 10 to 14 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Night: Rain likely before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Dec 19
Day: A slight chance of rain and snow. Mostly sunny, with a high near 43. Chance of precipitation is 20%.
Night: Partly cloudy, with a low around 31.
Saturday Dec 20
Day: A slight chance of snow after 10am, mixing with rain after 4pm. Mostly sunny, with a high near 42. Chance of precipitation is 20%.
Night: A slight chance of rain and snow before 7pm, then a slight chance of snow between 7pm and 10pm. Partly cloudy, with a low around 30. Chance of precipitation is 20%.
Sunday Dec 21
Day: A chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Night: A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Monday Dec 22
Day: A chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 40%.
About Grand Coulee, WA
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How We Provide Better Local Weather
Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.
Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.
Sun & Moon Monthly
Sunrise 7:41 AM
Sunset 4:05 PM
Last Light 4:41 PM
Moonset 1:31 PM
Contiguous US Extremes
Mon's High Temperature
89 at Palm Springs, CA
Mon's Low Temperature
-15 at Mount Washington, NH
Weather Folklore
Oily floors quite slippery get before the rain makes everything wet.
