Wind
7 mph
SSW
Local Forecast
Current conditions, 5-day forecast, active weather alerts for Grand Coulee, WA
Hour-by-Hour Current Observation
Clear
Wind
7 mph
SSW
UV Index
0
None
Humidity
24%
Dew 46°F
Sun
5:19 AM · 8:44 PM
Rise · Set
Source: OMAK (KOMK). Slider scrubs the next 12 hours.
5-Day Outlook
Thursday
Forecast Missing
Overnight: Forecast Missing
Thursday
Smoke before 11am, then smoke and a slight chance of rain showers. Mostly sunny, with a high near 103. North wind 2 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Night
Smoke. Mostly clear, with a low around 69. West wind 2 to 12 mph, with gusts as high as 23 mph.
Friday
Forecast Missing
Overnight: Forecast Missing
Friday
Areas of smoke before 2pm. Sunny, with a high near 100. Southwest wind 2 to 14 mph, with gusts as high as 28 mph.
Night
Mostly clear, with a low around 68. Southwest wind 3 to 14 mph, with gusts as high as 28 mph.
Saturday
Forecast Missing
Overnight: Forecast Missing
Saturday
Sunny, with a high near 94.
Night
Clear, with a low around 61.
Sunday
Forecast Missing
Overnight: Forecast Missing
Sunday
Sunny, with a high near 89.
Night
Mostly clear, with a low around 63.
Monday
Forecast Missing
Overnight: Forecast Missing
Monday
Sunny, with a high near 90.
Night
Mostly clear, with a low around 63.
Grand Coulee, WA Weather Analysis Tools
Regional Radar
Composite reflectivity with Lightning overlay.
Regional Observations
Regional & historic weather conditions near Grand Coulee, WA.
Active Alerts
Per-location alert detail and NWS source feeds.
Storm Reports
Recent storm reports including wind, hail, and tornadoes.
Model Analysis
Interactive forecast model guidance.
Satellite Imagery
GOES-East and GOES-West, visible and infrared.