Natrona County, Wyoming
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Watch/Warnings
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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: Natrona County, Wyoming
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Blizzard Warning
WYZ019-232300-
/O.CON.KRIW.BZ.W.0001.000000T0000Z-170224T1800Z/
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
226 AM MST Thu Feb 23 2017

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 11 AM MST FRIDAY...

* TIMING...Snow will continue across the area this morning...and
be heavy at times through this evening. Snow will continue into
Friday morning before tapering off to flurries.

* SNOWFALL...12 to 18 inches.

* WINDS/VISIBILITY...Northeast wind 30 to 40 mph with gusts over
50 mph causing blizzard conditions this morning through this
evening. Visibilities will be near zero at times. Winds will
start to decrease later tonight into Friday morning.

* Main impact...Travel may become nearly impossible due to the
heavy snow...very strong cross winds and near zero visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions...making travel extremely dangerous. Do not travel. If
you must travel...have a winter survival kit with you. If you get
stranded...stay with your vehicle.

&&

$$

Winter Storm Warning
WYZ020-022-232300-
/O.CON.KRIW.WS.W.0009.000000T0000Z-170224T1800Z/
Natrona County Lower Elevations-Casper Mountain-
Including the city of Casper
226 AM MST Thu Feb 23 2017

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST
FRIDAY...

* TIMING...Snow will continue today and be heavy at times through
this evening. Snow will continue tonight, before subsiding by
mid day Friday.

* SNOWFALL ACCUMULATION...Ranging from up to 2 feet on Casper
Mountain, with 12 to 16 inches across Natrona County.

* Wind and Visibility...Northeast wind 20 to 30 mph with gusts
over 45 mph in open areas causing visibilities under one quarter
mile at times.

* MAIN IMPACT...Roads will become slick and snow covered. Gusty
northeast winds will occur this morning, causing blowing and
drifting snow. This could significantly reduce visibility and
make travel difficult to impossible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter storm warning means significant amounts of snow, and or
blowing snow are expected or occurring. This could make travel
very hazardous or impossible. If you must travel keep some food,
water, and an extra flashlight in your vehicle in case of an
emergency. Check the latest road conditions at wyoroad.info or by
dialing 5 1 1.

&&

$$

Winter Storm Warning
WYZ007-232300-
/O.CON.KRIW.WS.W.0009.000000T0000Z-170224T1800Z/
Owl Creek and Bridger Mountains-
226 AM MST Thu Feb 23 2017

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST
FRIDAY...

* TIMING...Snow will continue this morning, and may be heavy at
times through this evening. Snow will continue tonight, before
subsiding by mid day Friday.

* SNOWFALL ACCUMULATION...6 to 12 inches, with the higher
amounts expected over the Bridger Mountains.

* MAIN IMPACT...Roads will become slick and snow covered.
Blowing and drifting snow could make travel rather difficult,
including travel through the Wind River Canyon. Blowing snow
may significantly reduce visibility, especially at the
southern end of the Wind River Canyon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter storm warning means significant amounts of snow, and or
blowing snow are expected or occurring. This could make travel
very hazardous or impossible. If you must travel keep some food,
water, and an extra flashlight in your vehicle in case of an
emergency. Check the latest road conditions at wyoroad.info or by
dialing 5 1 1.

&&

$$

Winter Weather Advisory
WYZ009-232300-
/O.CON.KRIW.WW.Y.0011.170223T1200Z-170224T1800Z/
Bighorn Mountains Southeast-
226 AM MST Thu Feb 23 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM EARLY THIS
MORNING TO 11 AM MST FRIDAY...

* TIMING...Snow will continue over southern portions and increase
northward through the morning hours. The heaviest snowfall will
occur through this evening before subsiding tonight into Friday
morning.

* SNOWFALL ACCUMULATION...8 to 12 inches near Powder River Pass
and over the southern end of the mountains.

* MAIN IMPACT...Road will may become slick and snow covered.
Gusty north winds could cause blowing and drifting snow
Thursday. The visibility may become significantly reduced in
blowing snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter weather advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
and slick roads with limited visibilities. Slow down, and allow
extra time to reach your destination. Check the latest road
conditions at wyoroad.info or by dialing 5 1 1.

&&

$$

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