7-Day Zone Forecast for Lower Koyukuk Valley (Text-Only)
NWS Forecast for: Lower Koyukuk Valley
Issued by: National Weather Service Fairbanks, AK
Last Update: 347 PM AKST Fri Jan 9 2026


Tonight: Mostly clear. Lows around 23 below. North winds to 10 mph.

Saturday: Mostly cloudy. A slight chance of snow in the morning, then a chance of snow in the afternoon. Highs around 11 below. North winds around 10 mph.

Saturday Night: Snow likely. Snow accumulation around 1 inch. Lows around 19 below. North winds around 10 mph.

Sunday: Mostly cloudy with a chance of snow. Highs around 17 below. Northwest winds around 10 mph.

Sunday Night: Mostly cloudy with a slight chance of snow. Lows around 36 below. Light winds.

Monday: Mostly cloudy with a slight chance of snow in the morning, then partly cloudy in the afternoon. Highs around 30 below.

Monday Night And Tuesday: Partly cloudy. Lows around 40 below. Highs around 30 below.

Tuesday Night: Partly cloudy. Lows around 35 below.

Wednesday And Wednesday Night: Mostly cloudy. Highs around 25 below. Lows 30 to 35 below.

Thursday: Mostly cloudy. Highs around 20 below.

Thursday Night And Friday: Mostly cloudy with a chance of snow. Lows around 25 below. Highs around zero.







Zone Forecast: Lower Koyukuk Valley

Visit your local NWS office at: https://www.weather.gov/Fairbanks