Afton, WY

5:21 AM MST on December 11, 2019 (GMT -0700)
Swift Creek | | Change Station
Active Advisory: Special Statement

Elev 6280 ft 42.73 °N, 110.93 °W | Updated 14 seconds ago

Clear
Clear
12.6 °F
Feels Like 13 °F
N
0
Wind Variable Wind from ESE
Gusts 0.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 30.16 in
Visibility 10.0 miles
Clouds Clear
Windchill 13 °F
Dew Point 8 °F
Humidity 83%
Rainfall 0.00 in
Snow Depth Not available.
7:43 AM 4:49 PM
Waxing Gibbous, 99% visible
METAR KAFO 111215Z AUTO 00000KT 10SM CLR M13/M15 A3016 RMK AO2
Pressure 30.16 in
Visibility 10.0 miles
Clouds Clear
Windchill 13 °F
Dew Point 8 °F
Humidity 83%
Rainfall 0.00 in
Snow Depth Not available.
7:43 AM 4:49 PM
Waxing Gibbous, 99% visible
METAR KAFO 111215Z AUTO 00000KT 10SM CLR M13/M15 A3016 RMK AO2

Get Your Daily Forecast Email!

Thanks for signing up!

Be on the lookout for a verification email in your inbox.

You'll start receiving severe weather alerts in your inbox..

×

10-Day Weather Forecast

Almanac

Astronomy

Dec. 11, 2019 Rise Set
Actual Time
Civil Twilight
Nautical Twilight
Astronomical Twilight
Moon
Length of Visible Light
Length of Day
Tomorrow will be .
, % of the Moon is Illuminated

Today's Extremes

State Highs State Lows

Community

WunderPhotos

Category 6

Welcome to Category 6. This is the collective home for Weather Underground's featured writeups by Dr. Jeff Masters (right), Bob Henson (left), Chris Burt, and other regular contributors.

Nearby

Air Quality

  Air Quality AQ Index Pollutant
Not available.

Snow Depth

Station Depth Elevation

Earthquake Activity

City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature

Stations

Nearby Weather Stations

Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   

Watches & Warnings

Special Statement
Issued: 3:00 AM MST Dec. 11, 2019 – National Weather Service

... Accumulating valley snow expected Thursday and Friday...

A steady stream of Pacific moisture will feed into western
Wyoming Thursday and Friday. Snow and an increasing southerly wind
are expected to impact the western valleys both days...

* snow... moderate to heavy snow. Total accumulations of 4 to 8
inches with local amounts of 10 to 12 inches.

* Wind... south to southwest wind of 10 to 15 mph will increase
Thursday night with speeds 15 to 30 mph. This could cause
blowing and drifting snow, particularly in open areas of Jackson
Hole.

* Where... Jackson Hole, the Star Valley, and around Bondurant. The
heaviest snow is expected to fall in Grand Teton National Park
across the north half of Jackson Hole, in the mountain foothills
on the eastern side of the Star Valley, and from Hoback Canyon
into Bondurant.

* When... Thursday through Friday.

* Additional details... temperatures may hover at or just above
freezing for much of the day Thursday, which may hinder snow
accumulation on the valley floor. There is still uncertainty as
to how much snow could fall Thursday, but the potential for
heavy snow certainly exists through Thursday evening. Snowfall
will decrease in intensity through the day Friday.


McDonald

300 am MST Wed Dec 11 2019

... Accumulating valley snow expected Thursday and Friday...

A steady stream of Pacific moisture will feed into western
Wyoming Thursday and Friday. Snow and an increasing southerly wind
are expected to impact the western valleys both days...

* snow... moderate to heavy snow. Total accumulations of 4 to 8
inches with local amounts of 10 to 12 inches.

* Wind... south to southwest wind of 10 to 15 mph will increase
Thursday night with speeds 15 to 30 mph. This could cause
blowing and drifting snow, particularly in open areas of Jackson
Hole.

* Where... Jackson Hole, the Star Valley, and around Bondurant. The
heaviest snow is expected to fall in Grand Teton National Park
across the north half of Jackson Hole, in the mountain foothills
on the eastern side of the Star Valley, and from Hoback Canyon
into Bondurant.

* When... Thursday through Friday.

* Additional details... temperatures may hover at or just above
freezing for much of the day Thursday, which may hinder snow
accumulation on the valley floor. There is still uncertainty as
to how much snow could fall Thursday, but the potential for
heavy snow certainly exists through Thursday evening. Snowfall
will decrease in intensity through the day Friday.


McDonald


146 PM MST Tue Dec 10 2019

... Accumulating valley snow expected Thursday and Friday...

A steady stream of Pacific moisture will feed into western
Wyoming Thursday and Friday. Snow and an increasing southerly wind
are expected to impact the western valleys both days.

* Snow... moderate to heavy snow. Total accumulations of 4 to 8
inches with local amounts up to 10 inches.

* Wind... south wind of 10 to 15 mph will increase Thursday night
with speeds 15 to 30 mph. This could cause blowing and drifting
snow, particularly in open areas of Jackson Hole.

* Where... Jackson Hole and the Star Valley. The heaviest snow is
expected to fall in Grand Teton National Park across the north
half of Jackson Hole and in the mountain foothills on the
eastern side of the Star Valley.

* When... Thursday through Friday.

* Additional details... temperatures may hover at or just above
freezing for much of the day Thursday, which may hinder snow
accumulation on the valley floor. There is still uncertainty as
to how much snow could fall Thursday, but the potential for
heavy snow certainly exists through Thursday evening. Snowfall
will decrease in intensity through the day Friday.


146 PM MST Tue Dec 10 2019

... Accumulating valley snow expected Thursday and Friday...

A steady stream of Pacific moisture will feed into western
Wyoming Thursday and Friday. Snow and an increasing southerly wind
are expected to impact the western valleys both days.

* Snow... moderate to heavy snow. Total accumulations of 4 to 8
inches with local amounts up to 10 inches.

* Wind... south wind of 10 to 15 mph will increase Thursday night
with speeds 15 to 30 mph. This could cause blowing and drifting
snow, particularly in open areas of Jackson Hole.

* Where... Jackson Hole and the Star Valley. The heaviest snow is
expected to fall in Grand Teton National Park across the north
half of Jackson Hole and in the mountain foothills on the
eastern side of the Star Valley.

* When... Thursday through Friday.

* Additional details... temperatures may hover at or just above
freezing for much of the day Thursday, which may hinder snow
accumulation on the valley floor. There is still uncertainty as
to how much snow could fall Thursday, but the potential for
heavy snow certainly exists through Thursday evening. Snowfall
will decrease in intensity through the day Friday.