Yukon-Koyukuk County, Alaska
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Yukon-Koyukuk County, Alaska
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Special Weather Statement
AKZ218>226-170000-
Southeastern Brooks Range-Upper Koyukuk Valley-
Yukon Flats and Surrounding Uplands-Central Interior-
Middle Tanana Valley-Deltana and Tanana Flats-
Upper Tanana Valley and the Fortymile Country-Denali-
Eastern Alaska Range-
Including Arctic Village, Wiseman, Coldfoot, Chandalar DOT Camp,
Iniakuk Lake, Allakaket, Hughes, Bettles, Caribou Mountain,
Gobblers Knob, Fort Yukon, Venetie, Central, Circle,
Stevens Village, Beaver, Chalkyitsik, Birch Creek,
Circle Hot Springs, Eagle Summit, Twelvemile Summit, Nenana,
Anderson, Tanana, Minto, Manley Hot Springs, Rampart,
Lake Minchumina, Livengood, Fairbanks, Fort Wainwright,
Eielson AFB, Ester, North Pole, Moose Creek, Two Rivers, Fox,
Chatanika, Chena Hot Springs, Sourdough Camp, Salcha,
Delta Junction, Fort Greely, Harding/Birch Lake, Dry Creek,
Dot Lake, Healy Lake, Tok, Tanacross, Eagle, Tetlin, Northway,
Alcan, Chicken, Boundary, Healy, Denali National Park,
Carlo Creek, Kantishna, Mentasta Lake, Black Rapids,
Donnelly Dome, Trims DOT Camp, Eagle Trail, and Mineral Lake
950 PM AKST Sun Jan 15 2017

...SNOW THEN PERIODS OF COLD TEMPERATURES THIS WEEK...

A LOW PRESSURE SYSTEM MOVING INTO THE INTERIOR FROM THE SOUTHEAST
WILL ARRIVE OVERNIGHT TONIGHT. SNOWFALL TOTALS OF 4 TO 7 INCHES
ARE EXPECTED SOUTH OF A LINE FROM FORT YUKON TO NENANA BY LATE
MONDAY NIGHT...WITH AROUND 1 TO 3 INCHES EXPECTED ALONG AND NORTH
OF THIS LINE. SNOWFALL TOTALS WILL BE HIGHER IN THE EASTERN
ALASKA RANGE WITH AROUND ONE FOOT OF SNOW FALLING IN THE
MOUNTAINS EAST OF THE TOK CUTOFF.

FOLLOWING THE EXIT OF THE SNOW TOMORROW NIGHT...CLOUD COVER IS
EXPECTED TO DECREASE FROM SOUTH TO NORTH INTO TUESDAY... AND WILL
REMAIN VARIABLE FOR THE INTERIOR THROUGHOUT THE UPCOMING WEEK.
FOR AREAS THAT EXPERIENCE CLEARING FOR AROUND 12 CONSECUTIVE HOURS
OR MORE...TEMPERATURES ARE EXPECTED TO DROP AS LOW AS 35 TO 45
BELOW FOR INTERIOR VALLEYS...INCLUDING IN AND AROUND FAIRBANKS. A
LARGE AMOUNT OF UNCERTAINTY REMAINS ON THE EXACT TIMING OF THE
COLDEST PERIODS...BUT CONFIDENCE IS HIGH THAT MOST VALLEY
LOCATIONS WILL EXPERIENCE ONE OR MORE PERIODS OF VERY COLD
TEMPERATURES THIS WEEK. PLEASE KEEP UP TO DATE ON THE LATEST
FORECASTS...AS SEVERAL CHANGES IN THE TEMPERATURE AND CLOUD
FORECASTS ARE EXPECTED THROUGHOUT THE UPCOMING WORK WEEK.
TEMPERATURES WILL GRADUALLY MODERATE NEXT WEEKEND.



$$
Wind Chill Advisory
AKZ217-170000-
/O.EXB.PAFG.WC.Y.0005.000000T0000Z-170118T0000Z/
UPPER KOBUK AND NOATAK VALLEYS-
INCLUDING AMBLER, SHUNGNAK, AND KOBUK
407 AM AKST MON JAN 16 2017

...WIND CHILL ADVISORY IN EFFECT UNTIL 3 PM AKST TUESDAY...

THE NATIONAL WEATHER SERVICE IN FAIRBANKS HAS ISSUED A WIND CHILL
ADVISORY...WHICH IS IN EFFECT UNTIL 3 PM AKST TUESDAY.

* WIND CHILL VALUES...40 TO 45 BELOW.

* WINDS...NORTHWEST 20 TO 35 MPH. GUSTS DEVELOPING TO 50 MPH
MONDAY EVENING.

* TIMING...WIND CHILLS ARE EXPECTED TO FALL AS LOW AS 45 BELOW
BEGINNING MONDAY MORNING AND CONTINUING THROUGH EARLY TUESDAY
MORNING.

* IMPACTS...EXPOSED FLESH WILL FREEZE IN A SHORT TIME RESULTING
IN FROSTBITE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT LOW WIND CHILLS WITH SUSTAINED
WIND SPEEDS OF 15 MPH OR MORE ARE OCCURRING OR EXPECTED. IF
OUTDOORS...COVER EXPOSED SKIN TO PREVENT FROSTBITE.

&&

$$

Wind Chill Advisory
AKZ218-170000-
/O.NEW.PAFG.WC.Y.0008.170116T1320Z-170118T0000Z/
SOUTHEASTERN BROOKS RANGE-
INCLUDING ARCTIC VILLAGE, WISEMAN, COLDFOOT, CHANDALAR DOT CAMP,
AND INIAKUK LAKE
420 AM AKST MON JAN 16 2017

...WIND CHILL ADVISORY IN EFFECT UNTIL 3 PM AKST TUESDAY...

THE NATIONAL WEATHER SERVICE IN FAIRBANKS HAS ISSUED A WIND CHILL
ADVISORY...WHICH IS IN EFFECT UNTIL 3 PM AKST TUESDAY.

* WIND CHILL VALUES...50 TO 55 BELOW.

* WINDS...NORTHWEST 20 TO 30 MPH. GUSTS DEVELOPING TO 50 MPH BEFORE
NOON.

* TIMING...WINDS WILL CONTINUE TO INCREASE MONDAY MORNING AND
THEN PERSIST THROUGH TUESDAY AFTERNOON.

* IMPACTS...EXPOSED FLESH WILL FREEZE IN A SHORT TIME RESULTING IN
FROSTBITE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT LOW WIND CHILLS WITH SUSTAINED
WIND SPEEDS OF 15 MPH OR MORE ARE OCCURRING OR EXPECTED. IF
OUTDOORS...COVER EXPOSED SKIN TO PREVENT FROSTBITE.

&&

$$

Wind Chill Advisory
AKZ219-170000-
/O.NEW.PAFG.WC.Y.0008.170116T1320Z-170117T1500Z/
UPPER KOYUKUK VALLEY-
INCLUDING ALLAKAKET, HUGHES, BETTLES, CARIBOU MOUNTAIN,
AND GOBBLERS KNOB
420 AM AKST MON JAN 16 2017

...WIND CHILL ADVISORY IN EFFECT UNTIL 6 AM AKST TUESDAY...

THE NATIONAL WEATHER SERVICE IN FAIRBANKS HAS ISSUED A WIND CHILL
ADVISORY...WHICH IS IN EFFECT UNTIL 6 AM AKST TUESDAY.

* WIND CHILL VALUES...50 TO 55 BELOW.

* WINDS...NORTHWEST 15 TO 25 MPH. GUSTS 35 MPH DEVELOPING MONDAY
EVENING.

* TIMING...WINDS WILL CONTINUE TO INCREASE MONDAY MORNING AND
THEN PERSIST THROUGH TUESDAY AFTERNOON.

* IMPACTS...EXPOSED FLESH WILL FREEZE IN A SHORT TIME RESULTING IN
FROSTBITE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT LOW WIND CHILLS WITH SUSTAINED
WIND SPEEDS OF 15 MPH OR MORE ARE OCCURRING OR EXPECTED. IF
OUTDOORS...COVER EXPOSED SKIN TO PREVENT FROSTBITE.

&&

$$

Wind Chill Advisory
AKZ205-170000-
/O.CON.PAFG.WC.Y.0007.170116T1800Z-170117T1500Z/
NORTHWESTERN BROOKS RANGE-
INCLUDING SINGILUK AND UMIAT
845 AM AKST MON JAN 16 2017

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 AM AKST
TUESDAY...

* WIND CHILL...WIND CHILL VALUES 50 TO 55 BELOW.

* WINDS...SOUTHWEST 15 TO 20 MPH.

* TIMING...WINDS WILL CONTINUE THROUGH MONDAY MORNING CREATING
WIND CHILL VALUES IN THE 50 TO 55 BELOW RANGE. WIND CHILL
VALUES WILL IMPROVE MONDAY MORNING AS WINDS DIMINISH.

* IMPACTS...EXPOSED FLESH WILL FREEZE IN A SHORT TIME RESULTING
IN FROSTBITE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT LOW WIND CHILLS WITH SUSTAINED
WIND SPEEDS OF 15 MPH OR MORE ARE OCCURRING OR EXPECTED. IF
OUTDOORS...COVER EXPOSED SKIN TO PREVENT FROSTBITE.

&&

$$

Wind Chill Advisory
AKZ206-170000-
/O.CON.PAFG.WC.Y.0007.000000T0000Z-170118T0000Z/
NORTHEASTERN BROOKS RANGE-
INCLUDING ANAKTUVUK PASS, ATIGUN PASS, GALBRAITH LAKE, SAGWON,
AND FRANKLIN BLUFFS
845 AM AKST MON JAN 16 2017

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 3 PM AKST
TUESDAY...

* WIND CHILL...WIND CHILL VALUES 50 TO 55 BELOW.

* WINDS...SOUTHWEST 15 TO 20 MPH.

* TIMING...WINDS WILL CONTINUE THROUGH TUESDAY AFTERNOON
CREATING WIND CHILL VALUES IN THE 50 TO 55 BELOW RANGE.

* IMPACTS...EXPOSED FLESH WILL FREEZE IN A SHORT TIME RESULTING
IN FROSTBITE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT LOW WIND CHILLS WITH SUSTAINED
WIND SPEEDS OF 15 MPH OR MORE ARE OCCURRING OR EXPECTED. IF
OUTDOORS...COVER EXPOSED SKIN TO PREVENT FROSTBITE.

&&

$$
Winter Weather Advisory
AKZ222-170000-
/O.CON.PAFG.WW.Y.0015.000000T0000Z-170117T1500Z/
MIDDLE TANANA VALLEY-
INCLUDING FAIRBANKS, FORT WAINWRIGHT, EIELSON AFB, ESTER,
NORTH POLE, MOOSE CREEK, TWO RIVERS, FOX, CHATANIKA,
CHENA HOT SPRINGS, AND SOURDOUGH CAMP
420 AM AKST MON JAN 16 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM AKST
TUESDAY...

* SNOW...4 TO 7 INCHES...HEAVIEST EAST OF FAIRBANKS.

* TIMING...SNOW WILL PERSIST THROUGH MONDAY. SNOW MAY BECOME
HEAVY AT TIMES DURING THE DAY MONDAY. SNOW WILL CONTINUE THROUGH
MONDAY NIGHT BEFORE DIMINISHING TUESDAY MORNING.

* IMPACTS...VISIBILITY MAY BE GREATLY REDUCED. TRAVEL AND
OUTDOOR ACTIVITIES WILL BE DIFFICULT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT ONE OR MORE WINTER WEATHER
HAZARDS ARE EXPECTED TO CAUSE TRAVEL DIFFICULTIES.

&&

$$

Winter Weather Advisory
AKZ223-170000-
/O.EXT.PAFG.WW.Y.0015.000000T0000Z-170117T0600Z/
DELTANA AND TANANA FLATS-
INCLUDING SALCHA, DELTA JUNCTION, FORT GREELY,
HARDING/BIRCH LAKE, DRY CREEK, DOT LAKE, AND HEALY LAKE
420 AM AKST MON JAN 16 2017

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 9 PM AKST THIS
EVENING...

* SNOW...4 TO 7 INCHES...HEAVIEST EAST OF SALCHA

* TIMING...* TIMING...SNOW WILL CONTINUE THROUGH MONDAY AND THEN
BEGIN DIMINISHING MONDAY EVENING.

* IMPACTS...VISIBILITY MAY BE GREATLY REDUCED. TRAVEL AND
OUTDOOR ACTIVITIES WILL BE DIFFICULT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT ONE OR MORE WINTER WEATHER
HAZARDS ARE EXPECTED TO CAUSE TRAVEL DIFFICULTIES.

&&

$$

Winter Weather Advisory
AKZ224-170000-
/O.EXT.PAFG.WW.Y.0015.000000T0000Z-170117T0600Z/
UPPER TANANA VALLEY AND THE FORTYMILE COUNTRY-
INCLUDING TOK, TANACROSS, EAGLE, TETLIN, NORTHWAY, ALCAN,
CHICKEN, AND BOUNDARY
420 AM AKST MON JAN 16 2017

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 9 PM AKST THIS
EVENING...

* SNOW...4 TO 7 INCHES...HEAVIEST WEST OF TOK.

* TIMING...* TIMING...SNOW WILL CONTINUE THROUGH MONDAY AND THEN
BEGIN DIMINISHING MONDAY EVENING.

* IMPACTS...VISIBILITY MAY BE GREATLY REDUCED. TRAVEL AND
OUTDOOR ACTIVITIES WILL BE DIFFICULT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT ONE OR MORE WINTER WEATHER
HAZARDS ARE EXPECTED TO CAUSE TRAVEL DIFFICULTIES.

&&

$$

Winter Weather Advisory
AKZ220-170000-
/O.CON.PAFG.WW.Y.0015.170116T1500Z-170117T1500Z/
YUKON FLATS AND SURROUNDING UPLANDS-
INCLUDING FORT YUKON, VENETIE, CENTRAL, CIRCLE, STEVENS VILLAGE,
BEAVER, CHALKYITSIK, BIRCH CREEK, CIRCLE HOT SPRINGS,
EAGLE SUMMIT, AND TWELVEMILE SUMMIT
420 AM AKST MON JAN 16 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM AKST
TUESDAY...

* LOCATION...SOUTHEAST OF FORT YUKON

* SNOW...4 TO 7 INCHES...HEAVIEST SOUTHEAST OF FORT YUKON

* TIMING...SNOW WILL INCREASE MONDAY MORNING AND CONTINUE
THROUGH MONDAY NIGHT BEFORE DIMINISHING TUESDAY MORNING.

* IMPACTS...VISIBILITY MAY BE GREATLY REDUCED. TRAVEL AND
OUTDOOR ACTIVITIES WILL BE DIFFICULT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT ONE OR MORE WINTER WEATHER
HAZARDS ARE EXPECTED TO CAUSE TRAVEL DIFFICULTIES.

&&

$$

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