Middle Fork Koyukuk River near Wiseman
12 mi- Level
- 6.4 ft
- Flow
- 1,010 cfs
Reading from Sat 2:02 PM · NWS gauge page
Appearance
Ends in 2 days 7 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 2:15 PM AKDT at PACX
Winter Storm Warning. 25°−4° and snowy now.
Today: low 22°−6° (likely 1°−17° to 22°−6°), high 24°−4° (likely 18°−8° to 24°−4°).
Now 25°−4°
Snow · Feels like 19°−7°
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 2p | Snow | 22°−6° (likely 15°−9° to 22°−6°) | 9°−13° | 90%, snow 1.8 in4.6 cm | 15 mph24 km/h from S, gusts 10 mph15 km/h | 91% | 98% | 1 |
| Sat 3p | Snow | 22°−6° (likely 16°−9° to 22°−6°) | 8°−13° | 90%, snow 1.8 in4.6 cm | 15 mph24 km/h from S, gusts 9 mph15 km/h | 90% | 98% | 1 |
| Sat 4p | Snow | 22°−6° (likely 17°−8° to 22°−6°) | 11°−12° | 90%, snow 1.9 in4.8 cm | 10 mph16 km/h from SE, gusts 10 mph16 km/h | 92% | 97% | 1 |
| Sat 5p | Snow | 22°−6° (likely 17°−8° to 22°−6°) | 12°−11° | 90%, snow 1.9 in4.8 cm | 10 mph16 km/h from SE, gusts 11 mph17 km/h | 94% | 97% | 0 |
| Sat 6p | Snow | 22°−6° (likely 17°−8° to 22°−6°) | 11°−12° | 90%, snow 1.9 in4.8 cm | 10 mph16 km/h from SE, gusts 11 mph17 km/h | 93% | 99% | 0 |
| Sat 7p | Snow | 22°−6° (likely 17°−8° to 22°−6°) | 10°−12° | 100%, snow 1.9 in4.8 cm | 15 mph24 km/h from SE, gusts 11 mph17 km/h | 89% | 95% | 0 |
| Sat 8p | Snow | 22°−6° (likely 17°−8° to 22°−6°) | 10°−12° | 100%, snow 1.9 in4.8 cm | 15 mph24 km/h from SE, gusts 11 mph17 km/h | 93% | 96% | 0 |
| Sat 9p | Snow | 22°−6° (likely 17°−8° to 22°−6°) | 10°−12° | 100%, snow 1.9 in4.8 cm | 15 mph24 km/h from SE, gusts 11 mph18 km/h | 93% | 99% | 0 |
| Sat 10p | Snow | 22°−6° (likely 17°−8° to 22°−6°) | 10°−12° | 100%, snow 1.6 in4.1 cm | 15 mph24 km/h from S, gusts 11 mph17 km/h | 91% | 99% | 0 |
| Sat 11p | Snow | 22°−6° (likely 17°−8° to 22°−6°) | 11°−12° | 100%, snow 1.6 in4.1 cm | 15 mph24 km/h from S, gusts 9 mph14 km/h | 86% | 98% | 0 |
| Sun 12a | Snow | 23°−5° (likely 17°−8° to 23°−5°) | 11°−12° | 100%, snow 1.6 in4.1 cm | 15 mph24 km/h from S, gusts 9 mph14 km/h | 91% | 97% | 0 |
| Sun 1a | Snow | 23°−5° (likely 17°−8° to 23°−5°) | 12°−11° | 100%, snow 1.6 in4.1 cm | 10 mph16 km/h from S, gusts 9 mph14 km/h | 93% | 98% | 0 |
| Sun 2a | Snow | 23°−5° (likely 15°−9° to 23°−5°) | 12°−11° | 100%, snow 1.6 in4.1 cm | 10 mph16 km/h from S, gusts 8 mph13 km/h | 98% | 97% | 0 |
| Sun 3a | Snow | 23°−5° (likely 14°−10° to 23°−5°) | 12°−11° | 100%, snow 1.6 in4.1 cm | 10 mph16 km/h from S, gusts 9 mph14 km/h | 98% | 95% | 0 |
| Sun 4a | Snow | 24°−4° (likely 16°−9° to 24°−4°) | 13°−11° | 100%, snow 1.4 in3.6 cm | 10 mph16 km/h from S, gusts 8 mph13 km/h | 96% | 97% | 0 |
| Sun 5a | Snow | 23°−5° (likely 15°−9° to 23°−5°) | 12°−11° | 100%, snow 1.4 in3.6 cm | 10 mph16 km/h from S, gusts 8 mph12 km/h | 96% | 95% | 0 |
| Sun 6a | Snow | 24°−4° (likely 15°−9° to 24°−4°) | 13°−11° | 100%, snow 1.4 in3.6 cm | 10 mph16 km/h from S, gusts 7 mph11 km/h | 96% | 98% | 0 |
| Sun 7a | Snow | 23°−5° (likely 16°−9° to 23°−5°) | 13°−11° | 100%, snow 1.4 in3.6 cm | 10 mph16 km/h from S, gusts 6 mph10 km/h | 96% | 97% | 0 |
| Sun 8a | Snow | 23°−5° (likely 17°−8° to 23°−5°) | 12°−11° | 100%, snow 1.4 in3.6 cm | 10 mph16 km/h from S, gusts 6 mph10 km/h | 97% | 97% | 0 |
| Sun 9a | Snow | 23°−5° (likely 17°−8° to 23°−5°) | 12°−11° | 100%, snow 1.4 in3.6 cm | 10 mph16 km/h from S, gusts 6 mph10 km/h | 97% | 98% | 0 |
| Sun 10a | Snow | 22°−6° (likely 17°−8° to 22°−6°) | 13°−11° | 100%, snow 1 in2.5 cm | 10 mph16 km/h from S, gusts 7 mph11 km/h | 96% | 98% | 0 |
| Sun 11a | Snow | 22°−6° (likely 18°−8° to 22°−6°) | 13°−11° | 100%, snow 1 in2.5 cm | 10 mph16 km/h from S, gusts 7 mph11 km/h | 96% | 97% | 0 |
| Sun 12p | Snow | 23°−5° (likely 19°−7° to 23°−5°) | 14°−10° | 100%, snow 1 in2.5 cm | 10 mph16 km/h from S, gusts 8 mph12 km/h | 96% | 94% | 0 |
| Sun 1p | Snow | 26°−3° (likely 19°−7° to 26°−3°) | 17°−8° | 100%, snow 1 in2.5 cm | 10 mph16 km/h from SE, gusts 8 mph12 km/h | 96% | 98% | 1 |
| Sun 2p | Snow | 24°−4° (likely 20°−7° to 24°−4°) | 16°−9° | 100%, snow 1 in2.5 cm | 10 mph16 km/h from SE, gusts 8 mph13 km/h | 96% | 97% | 1 |
| Sun 3p | Snow | 25°−4° (likely 20°−7° to 25°−4°) | 16°−9° | 100%, snow 1 in2.5 cm | 10 mph16 km/h from SE, gusts 8 mph12 km/h | 96% | 97% | 1 |
| Sun 4p | Snow | 25°−4° (likely 20°−7° to 25°−4°) | 15°−9° | 100%, snow 1.1 in2.8 cm | 10 mph16 km/h from S, gusts 7 mph12 km/h | 96% | 98% | 1 |
| Sun 5p | Snow | 25°−4° (likely 20°−7° to 26°−3°) | 15°−9° | 100%, snow 1.1 in2.8 cm | 10 mph16 km/h from S, gusts 8 mph13 km/h | 96% | 98% | 0 |
| Sun 6p | Snow | 25°−4° (likely 19°−7° to 26°−3°) | 15°−9° | 100%, snow 1.1 in2.8 cm | 10 mph16 km/h from S, gusts 9 mph15 km/h | 96% | 98% | 0 |
| Sun 7p | Snow | 25°−4° (likely 19°−7° to 25°−4°) | 13°−11° | 100%, snow 1.1 in2.8 cm | 15 mph24 km/h from S, gusts 10 mph16 km/h | 96% | 94% | 0 |
| Sun 8p | Snow | 25°−4° (likely 19°−7° to 25°−4°) | 13°−11° | 100%, snow 1.1 in2.8 cm | 15 mph24 km/h from S, gusts 13 mph20 km/h | 98% | 95% | 0 |
| Sun 9p | Snow | 26°−3° (likely 19°−7° to 26°−3°) | 14°−10° | 100%, snow 1.1 in2.8 cm | 15 mph24 km/h from S, gusts 12 mph19 km/h | 99% | 97% | 0 |
| Sun 10p | Snow | 26°−3° (likely 19°−7° to 26°−3°) | 13°−11° | 100%, snow 0.8 in2 cm | 15 mph24 km/h from S, gusts 11 mph18 km/h | 100% | 96% | 0 |
| Sun 11p | Snow | 27°−3° (likely 20°−7° to 27°−3°) | 14°−10° | 100%, snow 0.8 in2 cm | 15 mph24 km/h from S, gusts 12 mph19 km/h | 93% | 97% | 0 |
| Mon 12a | Snow | 26°−3° (likely 20°−7° to 26°−3°) | 13°−11° | 100%, snow 0.8 in2 cm | 15 mph24 km/h from S, gusts 10 mph15 km/h | 96% | 98% | 0 |
| Mon 1a | Snow | 26°−3° (likely 19°−7° to 26°−3°) | 14°−10° | 100%, snow 0.8 in2 cm | 15 mph24 km/h from S, gusts 9 mph15 km/h | 96% | 95% | 0 |
| Mon 2a | Snow | 26°−3° (likely 18°−8° to 26°−3°) | 14°−10° | 100%, snow 0.8 in2 cm | 15 mph24 km/h from S, gusts 9 mph15 km/h | 100% | 99% | 0 |
| Mon 3a | Snow | 25°−4° (likely 19°−7° to 25°−4°) | 13°−11° | 100%, snow 0.8 in2 cm | 15 mph24 km/h from S, gusts 9 mph14 km/h | 98% | 99% | 0 |
| Mon 4a | Snow | 25°−4° (likely 18°−8° to 25°−4°) | 13°−11° | 100%, snow 2.3 in5.8 cm | 15 mph24 km/h from SE, gusts 9 mph14 km/h | 98% | 99% | 0 |
| Mon 5a | Snow | 26°−3° (likely 18°−8° to 26°−3°) | 14°−10° | 100%, snow 2.3 in5.8 cm | 15 mph24 km/h from SE, gusts 9 mph14 km/h | 98% | 99% | 0 |
| Mon 6a | Snow | 24°−4° (likely 17°−8° to 24°−4°) | 12°−11° | 100%, snow 2.3 in5.8 cm | 15 mph24 km/h from SE, gusts 9 mph15 km/h | 98% | 99% | 0 |
| Mon 7a | Snow | 24°−4° (likely 17°−8° to 24°−4°) | 13°−11° | 100%, snow 2.3 in5.8 cm | 10 mph16 km/h from SE, gusts 10 mph16 km/h | 98% | 99% | 0 |
| Mon 8a | Snow | 24°−4° (likely 17°−8° to 24°−4°) | 13°−11° | 100%, snow 2.3 in5.8 cm | 10 mph16 km/h from SE, gusts 10 mph15 km/h | 98% | 99% | 0 |
| Mon 9a | Snow | 24°−4° (likely 18°−8° to 24°−4°) | 13°−11° | 100%, snow 2.3 in5.8 cm | 10 mph16 km/h from SE, gusts 9 mph14 km/h | 98% | 98% | 0 |
| Mon 10a | Snow | 24°−4° (likely 18°−8° to 24°−4°) | 14°−10° | 100%, snow 0.9 in2.3 cm | 10 mph16 km/h from S, gusts 8 mph13 km/h | 98% | 96% | 0 |
| Mon 11a | Snow | 24°−4° (likely 19°−7° to 24°−4°) | 14°−10° | 100%, snow 0.9 in2.3 cm | 10 mph16 km/h from S, gusts 8 mph12 km/h | 98% | 98% | 0 |
| Mon 12p | Snow | 25°−4° (likely 19°−7° to 25°−4°) | 16°−9° | 100%, snow 0.9 in2.3 cm | 10 mph16 km/h from S, gusts 7 mph11 km/h | 98% | 94% | 0 |
| Mon 1p | Snow | 26°−3° (likely 20°−7° to 26°−3°) | 18°−8° | 100%, snow 0.9 in2.3 cm | 5 mph8 km/h from S, gusts 6 mph10 km/h | 98% | 93% | 1 |
Afternoon
noon–6 PM
90% chance · 7 in19 cm
Evening
6 PM–midnight
100% chance · 11 in27 cm
Overnight
midnight–6 AM
100% chance · 9 in23 cm
Official NWS forecast
Today: Snow. Cloudy, with a high near 24. South wind 10 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Tonight: Snow. Cloudy, with a low around 22. South wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
100% chance · 8 in19 cm
Afternoon
noon–6 PM
100% chance · 6 in16 cm
Evening
6 PM–midnight
100% chance · 6 in15 cm
Overnight
midnight–6 AM
100% chance · 8 in20 cm
Official NWS forecast
Day: Snow. Cloudy, with a high near 27. South wind around 10 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Night: Snow. Cloudy, with a low around 24. South wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
100% chance · 11 in28 cm
Afternoon
noon–6 PM
100% chance · 1.9 in4.7 cm
Evening
6 PM–midnight
60% chance · 0.02 in0.6 mm
Overnight
midnight–6 AM
50% chance · 0.2 in0.5 cm
Official NWS forecast
Day: Snow. Cloudy, with a high near 28. South wind 5 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Night: Snow. Cloudy, with a low around 26. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
60% chance · 0.2 in0.4 cm
Afternoon
noon–6 PM
60% chance · 0.1 in0.3 cm
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 21.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
50% chance · 0.6 in1.4 cm
Overnight
midnight–6 AM
70% chance · 0.9 in2.2 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 29. New snow accumulation of less than half an inch possible.
Night: Snow likely. Cloudy, with a low around 23. New snow accumulation of 1 to 2 inches possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
60% chance · 0.2 in0.4 cm
Afternoon
noon–6 PM
50% chance
Evening
6 PM–midnight
30% chance · 0.1 in0.4 cm
Overnight
midnight–6 AM
50% chance · 0.3 in0.9 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: Snow likely. Cloudy, with a high near 28. New snow accumulation of 1 to 2 inches possible.
Night: Snow likely. Cloudy, with a low around 19. 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 · 0.4 in0.9 cm
Afternoon
noon–6 PM
50% chance · 0.3 in0.9 cm
Evening
6 PM–midnight
50% chance · 0.3 in0.7 cm
Overnight
midnight–6 AM
40% chance · 0.2 in0.5 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: Snow likely. Cloudy, with a high near 25. New snow accumulation of less than half an inch possible.
Night: Snow likely. Cloudy, with a low around 18.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
40% chance · 0.3 in0.8 cm
Afternoon
noon–6 PM
30% chance · 0.4 in1 cm
Evening
6 PM–midnight
30% chance
Overnight
midnight–6 AM
20% chance · 0.1 in0.3 cm
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
20% chance · 0.2 in0.4 cm
Afternoon
noon–6 PM
20% chance · 0.3 in0.8 cm
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
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.
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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
94% chance of snow, high 24°, low 22°.
100% chance of snow, high 27°, low 24°, warming up.
100% chance of snow, high 28°, low 26°.
Highs 12–30°; 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 2:02 PM · NWS gauge page
Reading from Sat 1:54 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 21°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 4°2° warmer than typical.
On average 4°2° colder than normal (daily mean temperature).
Coldfoot weather by month: normals, records, snow and freeze dates
Sunrise 9:35 AM, sunset 5:51 PM.
Clouds most of the night (about 97% cover).
Waxing gibbous
98% lit · growing