Middle Fork Koyukuk River near Wiseman
3.7 mi- Level
- 6.4 ft
- Flow
- 1,010 cfs
Reading from Sat 3:01 PM · NWS gauge page
Appearance
Ends in 2 days 6 h
Issued for this forecast zone · National Weather Service Fairbanks AK
What
Heavy snow expected. Total snow accumulations between 8 to 16 inches. Winds could gust as high as 35 mph.
Impacts
Travel could be very difficult.
Additional details
The snow will come in two waves. Snow is expected to continue into Sunday morning with accumulations around 4 to 8 inches. There will be a break with lighter snow Sunday afternoon through Sunday night. Heavier snow returns Monday morning and continues into the evening with an additional 4 to 8 inches of snow.
Precautionary actions
If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Visit 511.alaska.gov or call 5 1 1 for the latest road conditions.
Areas: South Slopes Of The Central Brooks Range
See it on weather.gov (opens in a new tab)Observed 3:20 PM AKDT at PACX
Winter Storm Warning. 25°−4° and snowy now.
Today: low 21°−6° (likely −6°−21° to 21°−6°), high 25°−4° (likely 10°−12° to 25°−4°).
Now 25°−4°
Snow
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 3p | Snow | 24°−4° (likely 9°−13° to 24°−4°) | 14°−10° | 90%, snow 1.2 in3 cm | 10 mph16 km/h from SE, gusts 7 mph10 km/h | 89% | 86% | 0 |
| Sat 4p | Snow | 24°−4° (likely 10°−12° to 24°−4°) | 16°−9° | 100%, snow 1.4 in3.6 cm | 10 mph16 km/h from SE, gusts 7 mph11 km/h | 85% | 84% | 1 |
| Sat 5p | Snow | 24°−4° (likely 9°−13° to 24°−4°) | 15°−9° | 100%, snow 1.4 in3.6 cm | 10 mph16 km/h from SE, gusts 7 mph11 km/h | 92% | 85% | 0 |
| Sat 6p | Snow | 23°−5° (likely 9°−13° to 23°−5°) | 14°−10° | 100%, snow 1.4 in3.6 cm | 10 mph16 km/h from SE, gusts 6 mph10 km/h | 94% | 89% | 0 |
| Sat 7p | Snow | 23°−5° (likely 9°−13° to 23°−5°) | 13°−11° | 100%, snow 1.4 in3.6 cm | 10 mph16 km/h from SE, gusts 7 mph11 km/h | 92% | 91% | 0 |
| Sat 8p | Snow | 23°−5° (likely 10°−12° to 23°−5°) | 13°−11° | 100%, snow 1.4 in3.6 cm | 10 mph16 km/h from SE, gusts 6 mph10 km/h | 94% | 91% | 0 |
| Sat 9p | Snow | 23°−5° (likely 10°−12° to 24°−4°) | 13°−11° | 100%, snow 1.4 in3.6 cm | 10 mph16 km/h from SE, gusts 6 mph10 km/h | 94% | 87% | 0 |
| Sat 10p | Snow | 23°−5° (likely 10°−12° to 24°−4°) | 14°−10° | 100%, snow 1.1 in2.8 cm | 10 mph16 km/h from SE, gusts 6 mph10 km/h | 89% | 87% | 0 |
| Sat 11p | Snow | 23°−5° (likely 10°−12° to 24°−4°) | 14°−10° | 100%, snow 1.1 in2.8 cm | 10 mph16 km/h from SE, gusts 6 mph9 km/h | 92% | 85% | 0 |
| Sun 12a | Snow | 23°−5° (likely 10°−12° to 24°−4°) | 14°−10° | 100%, snow 1.1 in2.8 cm | 10 mph16 km/h from SE, gusts 6 mph9 km/h | 89% | 86% | 0 |
| Sun 1a | Snow | 23°−5° (likely 10°−12° to 24°−4°) | 15°−9° | 100%, snow 1.1 in2.8 cm | 5 mph8 km/h from SE, gusts 6 mph9 km/h | 89% | 87% | 0 |
| Sun 2a | Snow | 23°−5° (likely 10°−12° to 24°−4°) | 15°−9° | 100%, snow 1.1 in2.8 cm | 5 mph8 km/h from SE, gusts 6 mph9 km/h | 94% | 89% | 0 |
| Sun 3a | Snow | 23°−5° (likely 10°−12° to 23°−5°) | 14°−10° | 100%, snow 1.1 in2.8 cm | 5 mph8 km/h from SE, gusts 6 mph9 km/h | 94% | 88% | 0 |
| Sun 4a | Snow | 23°−5° (likely 10°−12° to 23°−5°) | 15°−9° | 100%, snow 1 in2.5 cm | 5 mph8 km/h from S, gusts 5 mph9 km/h | 93% | 93% | 0 |
| Sun 5a | Snow | 22°−6° (likely 11°−12° to 22°−6°) | 13°−11° | 100%, snow 1 in2.5 cm | 5 mph8 km/h from S, gusts 5 mph8 km/h | 93% | 91% | 0 |
| Sun 6a | Snow | 23°−5° (likely 10°−12° to 23°−5°) | 14°−10° | 100%, snow 1 in2.5 cm | 5 mph8 km/h from S, gusts 5 mph7 km/h | 93% | 85% | 0 |
| Sun 7a | Snow | 23°−5° (likely 10°−12° to 23°−5°) | 15°−9° | 100%, snow 1 in2.5 cm | 5 mph8 km/h from S, gusts 4 mph7 km/h | 93% | 86% | 0 |
| Sun 8a | Snow | 23°−5° (likely 9°−13° to 23°−5°) | 15°−9° | 100%, snow 1 in2.5 cm | 5 mph8 km/h from S, gusts 5 mph7 km/h | 94% | 89% | 0 |
| Sun 9a | Snow | 23°−5° (likely 9°−13° to 23°−5°) | 15°−9° | 100%, snow 1 in2.5 cm | 5 mph8 km/h from S, gusts 4 mph7 km/h | 95% | 94% | 0 |
| Sun 10a | Snow | 22°−6° (likely 9°−13° to 22°−6°) | 15°−9° | 100%, snow 0.7 in1.8 cm | 5 mph8 km/h from S, gusts 4 mph7 km/h | 93% | 91% | 0 |
| Sun 11a | Snow | 22°−6° (likely 10°−12° to 23°−5°) | 15°−9° | 100%, snow 0.7 in1.8 cm | 5 mph8 km/h from S, gusts 4 mph7 km/h | 93% | 89% | 0 |
| Sun 12p | Snow | 23°−5° (likely 12°−11° to 23°−5°) | 16°−9° | 100%, snow 0.7 in1.8 cm | 5 mph8 km/h from S, gusts 5 mph8 km/h | 93% | 83% | 0 |
| Sun 1p | Snow | 25°−4° (likely 13°−11° to 25°−4°) | 18°−8° | 100%, snow 0.7 in1.8 cm | 5 mph8 km/h from SE, gusts 5 mph9 km/h | 93% | 81% | 1 |
| Sun 2p | Snow | 25°−4° (likely 15°−9° to 25°−4°) | 17°−8° | 100%, snow 0.7 in1.8 cm | 5 mph8 km/h from SE, gusts 6 mph9 km/h | 93% | 84% | 1 |
| Sun 3p | Snow | 25°−4° (likely 16°−9° to 25°−4°) | 17°−8° | 100%, snow 0.7 in1.8 cm | 5 mph8 km/h from SE, gusts 5 mph8 km/h | 93% | 90% | 1 |
| Sun 4p | Snow | 26°−3° (likely 16°−9° to 26°−3°) | 17°−8° | 100%, snow 0.8 in2 cm | 10 mph16 km/h from S, gusts 5 mph8 km/h | 93% | 94% | 1 |
| Sun 5p | Snow | 25°−4° (likely 12°−11° to 25°−4°) | 16°−9° | 100%, snow 0.8 in2 cm | 10 mph16 km/h from S, gusts 5 mph7 km/h | 93% | 92% | 0 |
| Sun 6p | Snow | 25°−4° (likely 10°−12° to 25°−4°) | 17°−8° | 100%, snow 0.8 in2 cm | 10 mph16 km/h from S, gusts 5 mph8 km/h | 93% | 94% | 0 |
| Sun 7p | Snow | 25°−4° (likely 11°−12° to 26°−3°) | 15°−9° | 100%, snow 0.8 in2 cm | 10 mph16 km/h from S, gusts 6 mph9 km/h | 93% | 97% | 0 |
| Sun 8p | Snow | 26°−3° (likely 13°−11° to 26°−3°) | 16°−9° | 100%, snow 0.8 in2 cm | 10 mph16 km/h from S, gusts 5 mph9 km/h | 94% | 84% | 0 |
| Sun 9p | Snow | 25°−4° (likely 12°−11° to 25°−4°) | 15°−9° | 100%, snow 0.8 in2 cm | 10 mph16 km/h from S, gusts 5 mph8 km/h | 94% | 80% | 0 |
| Sun 10p | Snow | 26°−3° (likely 14°−10° to 26°−3°) | 15°−9° | 100%, snow 0.6 in1.5 cm | 10 mph16 km/h from S, gusts 5 mph9 km/h | 89% | 97% | 0 |
| Sun 11p | Snow | 26°−3° (likely 14°−10° to 26°−3°) | 15°−9° | 100%, snow 0.6 in1.5 cm | 10 mph16 km/h from S, gusts 6 mph9 km/h | 92% | 95% | 0 |
| Mon 12a | Snow | 26°−3° (likely 12°−11° to 26°−3°) | 15°−9° | 100%, snow 0.6 in1.5 cm | 10 mph16 km/h from S, gusts 6 mph9 km/h | 92% | 91% | 0 |
| Mon 1a | Snow | 26°−3° (likely 13°−11° to 26°−3°) | 15°−9° | 100%, snow 0.6 in1.5 cm | 10 mph16 km/h from S, gusts 5 mph9 km/h | 89% | 94% | 0 |
| Mon 2a | Snow | 26°−3° (likely 13°−11° to 26°−3°) | 15°−9° | 100%, snow 0.6 in1.5 cm | 10 mph16 km/h from S, gusts 5 mph8 km/h | 92% | 84% | 0 |
| Mon 3a | Snow | 25°−4° (likely 11°−12° to 25°−4°) | 14°−10° | 100%, snow 0.6 in1.5 cm | 10 mph16 km/h from S, gusts 5 mph8 km/h | 92% | 92% | 0 |
| Mon 4a | Snow | 25°−4° (likely 12°−11° to 25°−4°) | 15°−9° | 100%, snow 1.5 in3.8 cm | 10 mph16 km/h from SE, gusts 5 mph9 km/h | 94% | 93% | 0 |
| Mon 5a | Snow | 24°−4° (likely 11°−12° to 25°−4°) | 14°−10° | 100%, snow 1.5 in3.8 cm | 10 mph16 km/h from SE, gusts 5 mph9 km/h | 94% | 90% | 0 |
| Mon 6a | Snow | 24°−4° (likely 11°−12° to 24°−4°) | 13°−11° | 100%, snow 1.5 in3.8 cm | 10 mph16 km/h from SE, gusts 5 mph9 km/h | 94% | 90% | 0 |
| Mon 7a | Snow | 24°−4° (likely 11°−12° to 24°−4°) | 16°−9° | 100%, snow 1.5 in3.8 cm | 5 mph8 km/h from SE, gusts 6 mph10 km/h | 94% | 92% | 0 |
| Mon 8a | Snow | 24°−4° (likely 11°−12° to 24°−4°) | 16°−9° | 100%, snow 1.5 in3.8 cm | 5 mph8 km/h from SE, gusts 6 mph10 km/h | 94% | 93% | 0 |
| Mon 9a | Snow | 24°−4° (likely 11°−12° to 24°−4°) | 16°−9° | 100%, snow 1.5 in3.8 cm | 5 mph8 km/h from SE, gusts 6 mph10 km/h | 94% | 95% | 0 |
| Mon 10a | Snow | 24°−4° (likely 12°−11° to 24°−4°) | 16°−9° | 100%, snow 0.5 in1.3 cm | 5 mph8 km/h from S, gusts 5 mph8 km/h | 94% | 97% | 0 |
| Mon 11a | Snow | 24°−4° (likely 13°−11° to 24°−4°) | 16°−9° | 100%, snow 0.5 in1.3 cm | 5 mph8 km/h from S, gusts 5 mph7 km/h | 94% | 93% | 0 |
| Mon 12p | Snow | 25°−4° (likely 14°−10° to 25°−4°) | 17°−8° | 100%, snow 0.5 in1.3 cm | 5 mph8 km/h from S, gusts 4 mph7 km/h | 94% | 90% | 0 |
| Mon 1p | Snow | 26°−3° (likely 15°−9° to 26°−3°) | 19°−7° | 100%, snow 0.5 in1.3 cm | 5 mph8 km/h from S, gusts 4 mph6 km/h | 94% | 86% | 0 |
| Mon 2p | Snow | 26°−3° (likely 16°−9° to 26°−3°) | 20°−7° | 100%, snow 0.5 in1.3 cm | 5 mph8 km/h from S, gusts 4 mph6 km/h | 94% | 85% | 1 |
Afternoon
noon–6 PM
100% chance · 4 in10 cm
Evening
6 PM–midnight
100% chance · 8 in20 cm
Overnight
midnight–6 AM
100% chance · 6 in16 cm
Official NWS forecast
Today: Snow. Cloudy, with a high near 25. Southeast wind around 10 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Tonight: Snow. Cloudy, with a low around 21. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
100% chance · 5 in14 cm
Afternoon
noon–6 PM
100% chance · 4 in11 cm
Evening
6 PM–midnight
100% chance · 4 in11 cm
Overnight
midnight–6 AM
100% chance · 5 in14 cm
Official NWS forecast
Day: Snow. Cloudy, with a high near 27. South wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Night: Snow. Cloudy, with a low around 23. South wind around 10 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
100% chance · 7 in18 cm
Afternoon
noon–6 PM
100% chance · 1.5 in3.9 cm
Evening
6 PM–midnight
40% chance
Overnight
midnight–6 AM
40% chance
Official NWS forecast
Day: Snow. Cloudy, with a high near 27. South wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Night: Snow. Cloudy, with a low around 25. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
40% chance
Afternoon
noon–6 PM
50% chance · 0.02 in0.4 mm
Evening
6 PM–midnight
40% chance
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Snow. Cloudy, with a high near 30. New snow accumulation of less than half an inch possible.
Night: A chance of snow before 4am. Cloudy, with a low around 22.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
40% chance · 0.4 in1 cm
Overnight
midnight–6 AM
70% chance · 0.5 in1.3 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of snow after 10am. Cloudy, with a high near 30. New snow accumulation of less than half an inch possible.
Night: Snow likely. Cloudy, with a low around 26. New snow accumulation of less than one inch possible.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
60% chance · 0.02 in0.4 mm
Afternoon
noon–6 PM
40% chance
Evening
6 PM–midnight
40% chance · 0.2 in0.4 cm
Overnight
midnight–6 AM
50% chance · 0.3 in0.7 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: Snow likely. Cloudy, with a high near 29. New snow accumulation of less than one inch possible.
Night: A chance of snow. Cloudy, with a low around 22. New snow accumulation of less than one inch possible.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
60% chance · 0.2 in0.5 cm
Afternoon
noon–6 PM
50% chance · 0.3 in0.7 cm
Evening
6 PM–midnight
50% chance · 0.4 in1 cm
Overnight
midnight–6 AM
50% chance · 0.2 in0.6 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: Snow likely. Cloudy, with a high near 26. New snow accumulation of less than half an inch possible.
Night: Snow likely. Cloudy, with a low around 22.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
40% chance · 0.2 in0.4 cm
Afternoon
noon–6 PM
40% chance · 0.3 in0.7 cm
Evening
6 PM–midnight
30% chance · 0.1 in0.3 cm
Overnight
midnight–6 AM
30% chance · 0.02 in0.5 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
30% chance · 0.3 in0.6 cm
Afternoon
noon–6 PM
30% chance · 0.3 in0.6 cm
Evening
6 PM–midnight
20% chance
Overnight
midnight–6 AM
20% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
97% chance of snow, high 25°, low 21°.
100% chance of snow, high 27°, low 23°.
100% chance of snow, high 27°, low 25°.
Highs 11–30°; chance of precipitation on Tuesday, Thursday, Friday, Saturday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (AFG) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Reading from Sat 3:01 PM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
Tonight’s low: 22°−6°
Overnight low near 22°F — not yet at drip-the-faucets cold, but worth watching if it's forecast to drop further.
About 79% less heating than a typical week.
Heating degree days, base 65°F
47, 17 and 5°F are the test points heat pumps are rated at.
Dry air outside (dew point 23°F). Indoor air will run dry too — a humidifier keeping indoor relative humidity in the 30–50% range is more comfortable and cuts static shocks, without going so high it fogs cold windows.
No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.
Today’s expected high is 5°3° warmer than typical.
On average 4°2° colder than normal (daily mean temperature).
Wiseman weather by month: normals, records, snow and freeze dates
Sunrise 9:37 AM, sunset 5:51 PM.
Clouds most of the night (about 88% cover).
Waxing gibbous
98% lit · growing