Coulee Dam, Washington Weather Forecast

Precipitation Forecast: High Risk

If rain (or snow) does fall in the month, expect most of it to fall on the high and moderate risk days. These are not rain/snow forecasts, but weak spots in the month which would more easily allow passage of a storm through the area.

Forecast risk of rain/snow.

Forecast Details:

  • High risk of rain/snow.
  • 55% Forecast risk of rain/snow.
  • 22% of days in the period have higher risk

Temperature Forecast: Warmer Than Normal

High Temperature Forecast 29 to 39 °F
Low Temperature Forecast 21 to 31 °F
High Temperature Forecast -2 to 4 °C
Low Temperature Forecast -7 to -1 °C

Sun Times:

Dawn 7:08 AM
Sunrise 7:45 AM
Solar Noon 11:57 AM
Sunset 4:10 PM
Dusk 4:46 PM

Moon Times:

Moon Transit 5:20 AM
Moonset 11:52 AM

Moon Phase:

Moon: 64%
Waning Gibbous

Dec. 28, 2018