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

20 December 2025 Sat
1.7 ° C
( 35.1°F )

Clear
Clear
Feels Like : -1.6 ° C / 29.2°F
Humidity : % 69
Pressure : 1006 mb
Wind Speed : 11.2 kmph / 6.9 miles from SS
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 25

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
19 December 2025 Fri Sunny Sunny 0.8 ° C 6.9 ° C 3.1 ° C % 76 25.9 km/h 0%
20 December 2025 Sat Overcast  Overcast -4.6 ° C 3.1 ° C 0.1 ° C % 88 15.5 km/h 0%
21 December 2025 Sun Overcast  Overcast -2.1 ° C 1.8 ° C 0.1 ° C % 93 11.2 km/h 0%
22 December 2025 Mon Overcast  Overcast -6.3 ° C -0.5 ° C -1.9 ° C % 94 12.6 km/h 0%
23 December 2025 Tue Partly Cloudy  Partly Cloudy -4.3 ° C 4.1 ° C -1.3 ° C % 87 10.1 km/h 0%
24 December 2025 Wed Light sleet Light sleet -2.3 ° C 1.9 ° C 0.6 ° C % 96 13.3 km/h 58%
25 December 2025 Thu Patchy rain nearby Patchy rain nearby -2.3 ° C 4 ° C 1.2 ° C % 93 11.2 km/h 75%
26 December 2025 Fri Moderate snow Moderate snow -0.6 ° C -0 ° C -0.3 ° C % 97 6.5 km/h 81%
27 December 2025 Sat Mist Mist -2.1 ° C 1 ° C -0.5 ° C % 96 4.7 km/h 81%
28 December 2025 Sun Mist Mist -5 ° C 2.1 ° C -1.6 ° C % 95 5.4 km/h 0%
29 December 2025 Mon Partly Cloudy  Partly Cloudy -6.5 ° C 1.3 ° C -3.3 ° C % 91 5.8 km/h 0%
30 December 2025 Tue Patchy moderate snow Patchy moderate snow -5.1 ° C 0.6 ° C -1.2 ° C % 94 8.3 km/h 79%
31 December 2025 Wed Partly Cloudy  Partly Cloudy -7.2 ° C 1.8 ° C -2.5 ° C % 91 12.2 km/h 0%
01 January 2026 Thu Partly Cloudy  Partly Cloudy -8.2 ° C -1 ° C -6 ° C % 92 4.7 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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