Chefornak Sea Plane Base (CYF) 15 Day Weather Forecast, Chefornak United States

Current weather conditions and 15 day weather forecast for Chefornak Sea Plane Base in Chefornak, 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 CYF

13 August 2025 Wed
12.4 ° C
( 54.3°F )

Light rain
Light rain
Feels Like : 9.2 ° C / 48.6°F
Humidity : % 100
Pressure : 1009 mb
Wind Speed : 39.2 kmph / 24.4 miles from SS
Visibility : 4 km
Precipitation (rainfall) : 0.5 mm
Cloud (%) : 100

15-day weather forecast for Chefornak Sea Plane Base, Chefornak, United States

Date
12 August 2025 Tue
Weather forecastModerate rain Moderate rain
Low temperature11.6 ° C
High temperature12.2 ° C
Average Temperature11.8 ° C
Humidity% 94
Wind45.4 km/h
Chance of rain99%
13 August 2025 Wed
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature10 ° C
High temperature13.3 ° C
Average Temperature11.9 ° C
Humidity% 86
Wind31.3 km/h
Chance of rain93%
14 August 2025 Thu
Weather forecastCloudy  Cloudy
Low temperature8.1 ° C
High temperature12.1 ° C
Average Temperature9.8 ° C
Humidity% 67
Wind26.6 km/h
Chance of rain0%
15 August 2025 Fri
Weather forecastSunny Sunny
Low temperature7 ° C
High temperature12.9 ° C
Average Temperature10.1 ° C
Humidity% 73
Wind21.6 km/h
Chance of rain0%
16 August 2025 Sat
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature10 ° C
High temperature14.8 ° C
Average Temperature12.2 ° C
Humidity% 79
Wind23 km/h
Chance of rain0%
17 August 2025 Sun
Weather forecastOvercast  Overcast
Low temperature10.2 ° C
High temperature13.2 ° C
Average Temperature11.6 ° C
Humidity% 83
Wind19.1 km/h
Chance of rain0%
18 August 2025 Mon
Weather forecastCloudy  Cloudy
Low temperature11 ° C
High temperature15.1 ° C
Average Temperature13.1 ° C
Humidity% 75
Wind20.2 km/h
Chance of rain0%
19 August 2025 Tue
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature10.4 ° C
High temperature13.7 ° C
Average Temperature11.7 ° C
Humidity% 89
Wind25.6 km/h
Chance of rain75%
20 August 2025 Wed
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature10.9 ° C
High temperature11.7 ° C
Average Temperature11.4 ° C
Humidity% 93
Wind38.5 km/h
Chance of rain88%
21 August 2025 Thu
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature11 ° C
High temperature12.2 ° C
Average Temperature11.7 ° C
Humidity% 93
Wind28.8 km/h
Chance of rain0%
22 August 2025 Fri
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature9.6 ° C
High temperature14.1 ° C
Average Temperature12 ° C
Humidity% 85
Wind16.6 km/h
Chance of rain0%
23 August 2025 Sat
Weather forecastCloudy  Cloudy
Low temperature10.3 ° C
High temperature14.4 ° C
Average Temperature12.4 ° C
Humidity% 87
Wind17.3 km/h
Chance of rain0%
24 August 2025 Sun
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature12.8 ° C
High temperature14.8 ° C
Average Temperature13.6 ° C
Humidity% 88
Wind17.3 km/h
Chance of rain0%
25 August 2025 Mon
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature12.7 ° C
High temperature15.7 ° C
Average Temperature13.9 ° C
Humidity% 87
Wind16.9 km/h
Chance of rain0%
Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
12 August 2025 Tue Moderate rain Moderate rain 11.6 ° C 12.2 ° C 11.8 ° C % 94 45.4 km/h 99%
13 August 2025 Wed Patchy rain nearby Patchy rain nearby 10 ° C 13.3 ° C 11.9 ° C % 86 31.3 km/h 93%
14 August 2025 Thu Cloudy  Cloudy 8.1 ° C 12.1 ° C 9.8 ° C % 67 26.6 km/h 0%
15 August 2025 Fri Sunny Sunny 7 ° C 12.9 ° C 10.1 ° C % 73 21.6 km/h 0%
16 August 2025 Sat Partly Cloudy  Partly Cloudy 10 ° C 14.8 ° C 12.2 ° C % 79 23 km/h 0%
17 August 2025 Sun Overcast  Overcast 10.2 ° C 13.2 ° C 11.6 ° C % 83 19.1 km/h 0%
18 August 2025 Mon Cloudy  Cloudy 11 ° C 15.1 ° C 13.1 ° C % 75 20.2 km/h 0%
19 August 2025 Tue Patchy rain nearby Patchy rain nearby 10.4 ° C 13.7 ° C 11.7 ° C % 89 25.6 km/h 75%
20 August 2025 Wed Patchy rain nearby Patchy rain nearby 10.9 ° C 11.7 ° C 11.4 ° C % 93 38.5 km/h 88%
21 August 2025 Thu Patchy rain nearby Patchy rain nearby 11 ° C 12.2 ° C 11.7 ° C % 93 28.8 km/h 0%
22 August 2025 Fri Partly Cloudy  Partly Cloudy 9.6 ° C 14.1 ° C 12 ° C % 85 16.6 km/h 0%
23 August 2025 Sat Cloudy  Cloudy 10.3 ° C 14.4 ° C 12.4 ° C % 87 17.3 km/h 0%
24 August 2025 Sun Patchy rain nearby Patchy rain nearby 12.8 ° C 14.8 ° C 13.6 ° C % 88 17.3 km/h 0%
25 August 2025 Mon Patchy rain nearby Patchy rain nearby 12.7 ° C 15.7 ° C 13.9 ° C % 87 16.9 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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