Grand Coulee Dam Airport (GCD) 15 Day Weather Forecast, Electric City United States

Current weather conditions and 15 day weather forecast for Grand Coulee Dam Airport in Electric City, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at GCD

14 December 2025 Sun
2.8 ° C
( 37°F )

Partly cloudy
Partly cloudy
Feels Like : 1.3 ° C / 34.3°F
Humidity : % 96
Pressure : 1015 mb
Wind Speed : 5.8 kmph / 3.6 miles from ESEESE
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 75

15-day weather forecast for Grand Coulee Dam Airport, Electric City, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
14 December 2025 Sun Partly Cloudy  Partly Cloudy 1.6 ° C 11.9 ° C 6.1 ° C % 73 8.6 km/h 0%
15 December 2025 Mon Moderate rain Moderate rain 2.9 ° C 10 ° C 5.6 ° C % 92 23.8 km/h 89%
16 December 2025 Tue Patchy rain nearby Patchy rain nearby -0.8 ° C 5.9 ° C 2.7 ° C % 96 32 km/h 74%
17 December 2025 Wed Patchy rain nearby Patchy rain nearby -1.5 ° C 6.7 ° C 4.4 ° C % 67 60.1 km/h 85%
18 December 2025 Thu Overcast  Overcast -2.6 ° C 7 ° C 0.5 ° C % 81 40.3 km/h 0%
19 December 2025 Fri Sunny Sunny -4.4 ° C 4.2 ° C -2.2 ° C % 72 13 km/h 0%
20 December 2025 Sat Partly Cloudy  Partly Cloudy -5 ° C 4.2 ° C -0.8 ° C % 79 20.5 km/h 0%
21 December 2025 Sun Partly Cloudy  Partly Cloudy -4.7 ° C 4.1 ° C -1.6 ° C % 87 10.8 km/h 0%
22 December 2025 Mon Sunny Sunny -7 ° C -0.7 ° C -4.7 ° C % 62 10.4 km/h 0%
23 December 2025 Tue Heavy snow Heavy snow -7.7 ° C -5 ° C -6 ° C % 80 10.8 km/h 87%
24 December 2025 Wed Light freezing rain Light freezing rain -13.9 ° C -5.9 ° C -10.3 ° C % 90 10.8 km/h 64%
25 December 2025 Thu Cloudy  Cloudy -17.1 ° C -10.2 ° C -14.2 ° C % 85 10.1 km/h 0%
26 December 2025 Fri Overcast  Overcast -22.2 ° C -11.5 ° C -16.4 ° C % 83 13 km/h 0%
27 December 2025 Sat Freezing fog Freezing fog -23.7 ° C -13.3 ° C -19 ° C % 94 6.1 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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