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
| 11 September 2026 Fri 11.3 ° C ( 52.4°F )  Overcast |
Feels Like : 6.9 ° C / 44.4°F Humidity : % 96 Pressure : 1021 mb Wind Speed : 31.7 kmph / 19.7 miles from SSW 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15-day weather forecast for Chefornak Sea Plane Base, Chefornak, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 11 September 2026 Fri |  Patchy rain nearby |
9.4 ° C | 11.8 ° C | 11.2 ° C | % 93 | 42.5 km/h | 90% |
| 12 September 2026 Sat |  Sunny |
7.8 ° C | 12.8 ° C | 10 ° C | % 80 | 25.9 km/h | 11% |
| 13 September 2026 Sun | Overcast |
9 ° C | 11.6 ° C | 10.1 ° C | % 89 | 50.4 km/h | 92% |
| 14 September 2026 Mon | Patchy rain nearby |
9.5 ° C | 12.5 ° C | 10.1 ° C | % 85 | 51.5 km/h | 49% |
| 15 September 2026 Tue | Patchy rain nearby |
7.7 ° C | 10 ° C | 9 ° C | % 89 | 59 km/h | 87% |
| 16 September 2026 Wed | Overcast |
6.7 ° C | 10 ° C | 7.9 ° C | % 83 | 41.8 km/h | 59% |
| 17 September 2026 Thu | Patchy rain nearby |
7.4 ° C | 9 ° C | 8.3 ° C | % 91 | 27 km/h | 85% |
| 18 September 2026 Fri | Overcast |
7.3 ° C | 11.1 ° C | 8.8 ° C | % 83 | 37.1 km/h | 29% |
| 19 September 2026 Sat | Overcast |
4 ° C | 8.8 ° C | 6.3 ° C | % 67 | 43.2 km/h | 17% |
| 20 September 2026 Sun | Sunny |
2.8 ° C | 10.4 ° C | 6.1 ° C | % 70 | 31 km/h | 6% |
| 21 September 2026 Mon | Sunny |
4.5 ° C | 10.9 ° C | 7.5 ° C | % 79 | 18 km/h | 14% |
| 22 September 2026 Tue | Sunny |
7.9 ° C | 12.4 ° C | 9.6 ° C | % 86 | 17.3 km/h | 14% |
| 23 September 2026 Wed | Overcast |
7.1 ° C | 10.3 ° C | 8.1 ° C | % 88 | 24.8 km/h | 87% |
| 24 September 2026 Thu | Overcast |
7.1 ° C | 9.8 ° C | 8.3 ° C | % 84 | 42.8 km/h | 67% |
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