Mammoth Hot Springs, WY

4:25 PM MDT on May 27, 2012 (GMT -0600)
Elev: 6460 ft
Lon: 110.7° W
Lat: 45.0° N
Source
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Active Advisory: Winter Weather Advisory (US Severe Weather) Active Notice: Record Report,  Public Information Statement
Tropical Weather: Tropical Storm Beryl (North Atlantic) Tropical Storm Sanvu (Western Pacific)
Weather Summary
Jessica Parker
Weather Underground midday recap for Sunday, May 27, 2012.

Tropical Storm Beryl, located about 110 miles east of Jacksonville, Florida, continued to effect the coasts of northeastern Florida and Georgia on Sunday. Beryl moved toward the west near 10 mph this afternoon, with sustained winds of 43 mph and gust to 52 mph. A westward motion was expected to continue through landfall Sunday night. Tropical storm conditions reached the coast of northeast Florida and southeastern Georgia this afternoon and were expected to continue through tonight. Dangerous surf conditions, including rip currents and storm surge effected coastal areas of northeastern Florida and Georgia, while rain spread inland. For more information on Tropical Storm Beryl, please visit http://www.wunderground.com/tropical.

Meanwhile, to the north, a deep storm from the Northwest moved into the Dakotas. The storm kicked up rain showers and high elevation snow across the Northern and Central Rockies and rain showers in North Dakota. Winter Weather Advisories remained in effect for elevations above 5,000 feet in the Northern Rockies through this evening. New snow accumulations of 1 to 3 inches were anticipated across the lower elevations, with 4 to 6 inches possible for higher elevations through this evening. Moist winds from this system also supported a few light showers and thunderstorms in parts of the Northern Intermountains West and Upper Central Great Basin.

Ahead of the system, an associated warm front reached from the Northern Plains through the Lower Great Lakes. Moisture from the Gulf of Mexico spread across the front and aided in producing rain and thunderstorms across northern Michigan and northwestern Pennsylvania. Behind this activity, a cold front with a wave of low pressure extended southwestward from the low and pushed across the Central Plains. Portions of the Central Plains, from northern Kansas across eastern Nebraska and northwestern Iowa and southwestern Minnesota were at moderate risk of severe weather development. The main concerns with severe storms in these areas were large hail events, damaging wind gusts, and possible tornadoes. A slight risk of severe development surrounded the moderate risk area from the Southern and Central Plains into the Upper Great Lakes. Parts of northeastern Ohio to extreme western New York were also at slight risk of severe weather development with damaging winds and heavy rainfall.
Weather Underground midday recap for Sunday, May 27, 2012.

Tropical Storm Beryl, located about 110 miles east of Jacksonville, Florida, continued to effect the coasts of northeastern Florida and Georgia on Sunday. Beryl moved toward the west near 10 mph this afternoon, with sustained winds of 43 mph and gust to 52 mph. A westward motion was expected to continue through landfall Sunday night. Tropical storm conditions reached the coast of northeast Florida and southeastern Georgia this afternoon and were expected to continue through tonight. Dangerous surf conditions, including rip currents and storm surge effected coastal areas of northeastern Florida and Georgia, while rain spread inland. For more information on Tropical Storm Beryl, please visit http://www.wunderground.com/tropical.

Meanwhile, to the north, a deep storm from the Northwest moved into the Dakotas. The storm kicked up rain showers and high elevation snow across the Northern and Central Rockies and rain showers in North Dakota. Winter Weather Advisories remained in effect for elevations above 5,000 feet in the Northern Rockies through this evening. New snow accumulations of 1 to 3 inches were anticipated across the lower elevations, with 4 to 6 inches possible for higher elevations through this evening. Moist winds from this system also supported a few light showers and thunderstorms in parts of the Northern Intermountains West and Upper Central Great Basin.

Ahead of the system, an associated warm front reached from the Northern Plains through the Lower Great Lakes. Moisture from the Gulf of Mexico spread across the front and aided in producing rain and thunderstorms across northern Michigan and northwestern Pennsylvania. Behind this activity, a cold front with a wave of low pressure extended southwestward from the low and pushed across the Central Plains. Portions of the Central Plains, from northern Kansas across eastern Nebraska and northwestern Iowa and southwestern Minnesota were at moderate risk of severe weather development. The main concerns with severe storms in these areas were large hail events, damaging wind gusts, and possible tornadoes. A slight risk of severe development surrounded the moderate risk area from the Southern and Central Plains into the Upper Great Lakes. Parts of northeastern Ohio to extreme western New York were also at slight risk of severe weather development with damaging winds and heavy rainfall.
Weather Underground Broadcast Network

Mammoth Hot Springs Weather at a Glance

Updated 4:15 PM MDT
Elevation
6572 ft
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Now
Overcast
Overcast
Temperature
42.4 °F
Feels Like 35 °F
Wind(mph)
13.6
Sunrise / Set
5:42 AM
8:58 PM
Moon
Waxing Crescent
Tonight
Snow 27 °F
Snow
60% chance of precipitation
Tomorrow
Chance Rain 52 °F
Chance Rain
30% chance of precipitation
Tomorrow Night
Partly Cloudy 30 °F
Partly Cloudy
10% chance of precipitation
Tuesday
Chance of a Thunderstorm 59 | 39 °F
Chance of T-storms
30% chance of precipitation
Wednesday
Mostly Cloudy 55 | 37 °F
Mostly Cloudy
Thursday
Partly Cloudy 64 | 30 °F
Partly Cloudy
Tomorrow is forecast to be Much Warmer than today.
Conditions
Pressure
29.80 in
Visibility
10.0 miles
Clouds
Few 3400 ft
Mostly Cloudy 5000 ft
Overcast 6000 ft
Moisture
Humidity
45%
Rainfall
0.02 in
Snow Depth
1 in
METAR
METAR KLVM 272153Z AUTO 28021G26KT 10SM FEW034 BKN050 OVC060 09/00 A2978 RMK AO2 PK WND 28026/2153 SLP091 T00890000
Don't speak METAR? Read our FAQ.
Weather Radio
Weather Radio Index
Temperature
Windchill
35 °F
Dew Point
23 °F
Wind
Speed / Dir
13.6 mph from NW
Wind Gust
15.2 mph
Health
UV
2 out of 16
Pollen
.80 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Sunday Night
nt_snow Overcast with snow and rain, then a chance of snow and rain after midnight. Low of 27F with a windchill as low as 19F. Winds from the WSW at 5 to 15 mph. Chance of snow 60%.
Monday
chancerain Mostly cloudy with a chance of snow and a chance of rain, then a chance of rain in the afternoon. High of 52F. Winds from the WSW at 5 to 10 mph. Chance of precipitation 30% .
Monday Night
nt_partlycloudy Partly cloudy with a chance of rain. Low of 30F. Winds from the SSW at 5 to 10 mph.
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 59F. Winds from the South at 5 to 15 mph. Chance of rain 30%.
Tuesday Night
nt_chancerain Mostly cloudy with a chance of a thunderstorm and a chance of rain in the evening, then overcast. Low of 39F. Winds from the WSW at 5 to 15 mph shifting to the NW after midnight. Chance of rain 20%.
Wednesday
mostlycloudy Mostly cloudy in the morning, then partly cloudy. High of 55F. Winds from the West at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Mostly cloudy. Low of 37F. Winds from the West at 5 to 10 mph.
Thursday
partlycloudy Partly cloudy. High of 64F. Winds less than 5 mph.
Thursday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 30F. Winds from the SSW at 5 to 10 mph. Chance of rain 50%.
Friday
partlycloudy Partly cloudy. High of 68F. Winds from the SW at 5 to 15 mph.
Friday Night
nt_chancerain Mostly cloudy with a chance of rain. Low of 39F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Saturday
partlycloudy Partly cloudy. High of 66F. Winds from the SSW at 5 to 20 mph.
Saturday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 41F. Winds from the SW at 5 to 20 mph. Chance of rain 70% with rainfall amounts near 0.2 in. possible.
Sunday
chancerain Partly cloudy with a chance of rain. High of 55F. Breezy. Winds from the SW at 15 to 20 mph. Chance of rain 40%.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 32F. Winds from the SW at 5 to 20 mph.
Monday
partlycloudy Partly cloudy. High of 55F. Winds from the SW at 5 to 10 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 30F. Winds from the SW at 5 to 15 mph.
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 54F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 27F. Winds less than 5 mph.
Wednesday
partlycloudy Partly cloudy. High of 55F. Winds less than 5 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 36F. Winds less than 5 mph.
Thursday
partlycloudy Clear. High of 66F. Winds less than 5 mph.
Thursday Night
nt_clear Clear. Low of 36F. Winds less than 5 mph.
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Updated:  
 
 

 

Nowcast
Winter Weather Advisory in effect until midnight MDT tonight...

Forecast

View Calendar 10-Day Forecast for station KWYS

Sunday, 27
Snow
39 | 27 °F
Snow
Chance of
Precipitation
80%
Monday, 28
Chance Rain
52 | 30 °F
Chance Rain
Chance of
Precipitation
30%
Tuesday, 29
Chance of a Thunderstorm
59 | 39 °F
Chance of T-storms
Chance of
Precipitation
30%
Wednesday, 30
Mostly Cloudy
55 | 37 °F
Mostly Cloudy
Chance of
Precipitation
0%
Thursday, 31
Partly Cloudy
64 | 30 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 1
Partly Cloudy
68 | 39 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 2
Partly Cloudy
66 | 41 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 3
Chance of Rain
55 | 32 °F
Chance of Rain
Chance of
Precipitation
40%
Monday, 4
Partly Cloudy
55 | 30 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 5
Chance of a Thunderstorm
54 | 27 °F
Chance of T-storms
Chance of
Precipitation
20%
Source: BestForecast at 2:44 PM MDT on May 27, 2012
Descriptive Forecast
Sunday Night
nt_snow Overcast with snow and rain, then a chance of snow and rain after midnight. Low of 27F with a windchill as low as 19F. Winds from the WSW at 5 to 15 mph. Chance of snow 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 30 30 | 30 37 | 37 34 | 32
Wind 10 mph SW 13 mph WSW 14 mph West 9 mph WSW
Humidity 94% 100% 100% 95%
Chance of Precip. 90% 80% 80% 60%
Cloud Cover 83% 100% 89% 100%
Conditions Snow Snow Rain Chance of Snow
Sunrise & Sunset
5:42 AM
8:58 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.42], Average RMSE [2.30]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.35], Average RMSE [2.16] : Use NWS
Source: BestForecast at 2:44 PM MDT on May 27, 2012
Descriptive Forecast
Monday
chancerain Mostly cloudy with a chance of snow and a chance of rain, then a chance of rain in the afternoon. High of 52F. Winds from the WSW at 5 to 10 mph. Chance of precipitation 30% .
Monday Night
nt_partlycloudy Partly cloudy with a chance of rain. Low of 30F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 23 41 | 36 52 | 45 32 | 30
Wind 6 mph WSW 9 mph West 8 mph WSW 6 mph South
Humidity 85% 81% 78% 89%
Chance of Precip. 60% 40% 30% 10%
Cloud Cover 84% 83% 53% 44%
Conditions Chance of Snow Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
5:41 AM
8:59 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.58], Average RMSE [2.01]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.43], Average RMSE [2.07] : Use NWS
Source: BestForecast at 2:44 PM MDT on May 27, 2012
Descriptive Forecast
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 59F. Winds from the South at 5 to 15 mph. Chance of rain 30%.
Tuesday Night
nt_chancerain Mostly cloudy with a chance of a thunderstorm and a chance of rain in the evening, then overcast. Low of 39F. Winds from the WSW at 5 to 15 mph shifting to the NW after midnight. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 25 52 | 45 52 | 45 41 | 39
Wind 7 mph SSE 11 mph SSW 10 mph WSW 3 mph NW
Humidity 80% 74% 73% 90%
Chance of Precip. 10% 30% 30% 10%
Cloud Cover 55% 64% 60% 91%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:40 AM
9:00 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.91], Average RMSE [2.20]
The National Weather Service forecast quality is good. MaxT RMSE [1.73], Average RMSE [2.66] : Use NWS
Source: BestForecast at 2:44 PM MDT on May 27, 2012
Descriptive Forecast
Wednesday
mostlycloudy Mostly cloudy in the morning, then partly cloudy. High of 55F. Winds from the West at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Mostly cloudy. Low of 37F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 32 54 | 45 55 | 50 37 | 34
Wind 2 mph West 8 mph WNW 8 mph WNW 4 mph West
Humidity 79% 72% 77% 86%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 63% 66% 86% 82%
Conditions Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:40 AM
9:01 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.68], Average RMSE [2.22]
The National Weather Service forecast quality is fair. MaxT RMSE [2.98], Average RMSE [3.43] : Use NWS
Source: BestForecast at 2:44 PM MDT on May 27, 2012
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 64F. Winds less than 5 mph.
Thursday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 30F. Winds from the SSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 32 57 | 48 59 | 55 39 | 36
Wind 2 mph West 5 mph WSW 8 mph WSW 3 mph SE
Humidity 72% 72% 86% 86%
Chance of Precip. 0% 0% 20% 20%
Cloud Cover 62% 51% 60% 100%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
5:39 AM
9:01 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.36], Average RMSE [2.98]
The National Weather Service forecast quality is poor. MaxT RMSE [3.76], Average RMSE [4.01] : Use NWS
Source: BestForecast at 2:44 PM MDT on May 27, 2012
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 68F. Winds from the SW at 5 to 15 mph.
Friday Night
nt_chancerain Mostly cloudy with a chance of rain. Low of 39F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 30 61 | 57 68 | 64 43 | 39
Wind 3 mph SSW 11 mph WSW 9 mph WSW 4 mph South
Humidity 96% 89% 90% 88%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 84% 64% 62% 86%
Conditions Fog Mostly Cloudy Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
5:39 AM
9:01 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.50], Average RMSE [3.37]
The National Weather Service forecast quality is poor. MaxT RMSE [4.60], Average RMSE [4.90] : Use NWS
Source: BestForecast at 2:44 PM MDT on May 27, 2012
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 66F. Winds from the SSW at 5 to 20 mph.
Saturday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 41F. Winds from the SW at 5 to 20 mph. Chance of rain 70% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 34 59 | 55 63 | 59 48 | 45
Wind 5 mph SSE 16 mph SW 19 mph SW 6 mph SSW
Humidity 82% 87% 87% 86%
Chance of Precip. 10% 0% 20% 30%
Cloud Cover 41% 84% 29% 45%
Conditions Partly Cloudy Mostly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:39 AM
9:01 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.06], Average RMSE [4.34]
The National Weather Service forecast quality is poor. MaxT RMSE [5.18], Average RMSE [5.34] : Use NWS
Source: BestForecast at 2:44 PM MDT on May 27, 2012
Descriptive Forecast
Sunday
chancerain Partly cloudy with a chance of rain. High of 55F. Breezy. Winds from the SW at 15 to 20 mph. Chance of rain 40%.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 32F. Winds from the SW at 5 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 41 55 | 50 54 | 50 37 | 30
Wind 8 mph SSW 19 mph SW 18 mph WSW 4 mph SW
Humidity 88% 83% 84% 75%
Chance of Precip. 20% 20% 10% 0%
Cloud Cover 30% 39% 1% 9%
Conditions Chance of Rain Chance of Rain Clear Clear
Sunrise & Sunset
5:39 AM
9:01 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.98], Average RMSE [4.65]
Source: BestForecast at 2:44 PM MDT on May 27, 2012
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 55F. Winds from the SW at 5 to 10 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 30F. Winds from the SW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 27 52 | 39 52 | 43 34 | 27
Wind 5 mph SSW 10 mph WSW 10 mph WSW 2 mph SW
Humidity 79% 61% 72% 73%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 9% 22% 36% 61%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:39 AM
9:01 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [7.48], Average RMSE [5.32]
Source: BestForecast at 2:44 PM MDT on May 27, 2012
Descriptive Forecast
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 54F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 27F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 19 52 | 30 54 | 18 36 | 18
Wind 2 mph SSW 7 mph WSW 7 mph WSW 2 mph South
Humidity 61% 42% 23% 46%
Chance of Precip. 0% 20% 10% 10%
Cloud Cover 42% 39% 36% 36%
Conditions Partly Cloudy Chance of a Thunderstorm Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:39 AM
9:01 PM
Source: BestForecast at 2:44 PM MDT on May 27, 2012
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 55F. Winds less than 5 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 36F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 23 55 | 37 55 | 28 37 | 21
Wind 2 mph South 6 mph WSW 6 mph WSW 1 mph SSE
Humidity 68% 52% 35% 52%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 35% 36% 38% 36%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:39 AM
9:01 PM
Source: BestForecast at 2:44 PM MDT on May 27, 2012
Descriptive Forecast
Thursday
partlycloudy Clear. High of 66F. Winds less than 5 mph.
Thursday Night
nt_clear Clear. Low of 36F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 25 57 | 37 57 | 25 -9998 | -9998
Wind 2 mph South 6 mph WSW 6 mph WSW -9998 mph North
Humidity 68% 48% 29% 43%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 33% % % %
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
5:39 AM
9:01 PM
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 27, 2012 Max Temp Min Temp
Normal (KWYS) 65 °F 32 °F
Record (KWYS) 44 °F (2011) 26 °F (2011)
Yesterday 48.0 °F 32.5 °F
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Astronomy
May. 27, 2012 Rise Set
Actual Time 5:42 AM MDT 8:58 PM MDT
Civil Twilight 5:06 AM MDT 9:34 PM MDT
Nautical Twilight 4:20 AM MDT 10:20 PM MDT
Astronomical Twilight 3:22 AM MDT 11:18 PM MDT
Moon 12:01 PM MDT 12:58 AM MDT
Length Of Visible Light 16h 27m
Length of Day
15h 16m
Tomorrow will be 1m 38s longer.
Waxing Crescent, 40% of the Moon is Illuminated
Today
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New
Visit Astronomy
Today's Extremes
State Highs State Lows
75 °F
Torrington
64 °F
Casper
64 °F
Worland
64 °F
Douglas
64 °F
Cheyenne
28 °F
Yellowstone
28 °F
Big Piney
30 °F
South Pass
32 °F
Pinedale
32 °F
Thermopolis
Record Extremes
Snow Depth
Station Depth Elevation
Canyon 1 in 8090 ft
Thumb Divide 0 in 7980 ft
Sylvan Lake 6 in 8420 ft
Lewis Lake Divide 31 in 7850 ft
Grassy Lake 22 in 7265 ft
Snow Depth Reports — Snow Depth Map
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Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Aviation
City Temp. Conditions Updated
West Yellowstone This station is not reporting.
Yellowstone 35 °F N/A 3:56 PM MDT
Livingston 48 °F Overcast 3:53 PM MDT
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Flight To ETA Status
No flights were found.
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Type Condition
Flight Rule: VFR (KLVM)
Wind Speed: 21.0 kts.
Wind Dir: 315° (NW)
Ceiling: 5000 ft

METAR KLVM 272153Z AUTO 28021G26KT 10SM FEW034 BKN050 OVC060 09/00 A2978 RMK AO2 PK WND 28026/2153 SLP091 T00890000

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Sports
Event Date Forecast
Rockies vs. Reds 1:10 PM EDT on May 27, 2012 Partly Cloudy, 94 °F
Padres vs. Mets 1:10 PM EDT on May 27, 2012 Partly Cloudy, 79 °F
Event Date Forecast
Huesca vs. Deportivo 8:00 PM CEST on May 27, 2012 Chance of Rain, High 62° F/ 17° C
Celta Vigo vs. Gimnàstic 8:00 PM CEST on May 27, 2012 Scattered Clouds, High 75° F/ 24° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 27, 2012 Partly Cloudy, 85 °F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 03, 2012 Chance of Rain, 72 °F
Event Date Forecast
the Memorial Tournament presented by Nationwide Insurance 8:30 AM EDT on May 31, 2012 Partly Cloudy, 56 °F
the Memorial Tournament presented by Nationwide Insurance 8:30 AM EDT on June 01, 2012 Chance of a Thunderstorm, 56 °F
View all Sports Weather
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
HADS MAMMOTH WY, Yellowstone National Park, WY 40 °F 35 °F 33 °F 77% NNW  at  7 mph 0.00 in / hr 6299 ft 3:15 PM MDT MADIS
RAWS TOWER FALLS RS WY, Yellowstone National Park, WY 39 °F 39 °F 37 °F 94% South  at  2 mph 0.00 in / hr 6266 ft 3:15 PM MDT MADIS
Lower Beartrap, West Yellowstone, MT 42.4 °F 35 °F 23 °F 45% NW  at  13.6 mph 0.00 in / hr 6572 ft 4:15 PM MDT Normal  
RAWS QUADRANT WY, Yellowstone National Park, WY 37 °F 32 °F 27 °F 67% WNW  at  7 mph 0.00 in / hr 7899 ft 3:49 PM MDT MADIS
RAWS WICKED CREEK MT, Pray, MT 29 °F 20 °F 27 °F 91% NW  at  11 mph 0.01 in / hr 7604 ft 3:07 PM MDT MADIS
RAWS GREBE WY, Yellowstone National Park, WY 34 °F 28 °F 29 °F 81% West  at  7 mph 0.02 in / hr 7899 ft 3:49 PM MDT MADIS
MesoWest CANYON , Yellowstone National Park, WY 36 °F 36 °F - - North  at  - 0.00 in / hr 8089 ft 3:00 PM MDT MADIS
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Winter Weather Advisory
Mobile & Email Alerts Statement as of 2:50 PM MDT on May 27, 2012

... Winter Weather Advisory now in effect until midnight MDT
tonight...

The Winter Weather Advisory is now in effect until midnight MDT
tonight.

* Summary and timing... periods of snow will occur through the
evening hours with the better snow accumulation above 8500 feet.
Lesser snowfall will occur below 8500 feet. Snow will taper off
during the late evening hours.

* Snow estimates through 2 PM range from 4 to 8 inches in
Yellowstone National Park... 4 to 8 inches in the Absaroka
Mountains... and 6 to 10 inches in The Tetons.

* Snow accumulations... total snowfall of 6 to 12 inches is
expected across the region. Locally higher amounts are possible
in The Tetons.

* Wind and visibility... 10 to 15 mph with visibility reduced to
below one half mile in heavier snow bands.

* Impacts... roads will become snowpacked and slick after sunset
over the mountain passes and in parts of Yellowstone National
Park. Slow down if encountered with reduced visibility due to
snowfall.

Precautionary/preparedness actions...

A Winter Weather Advisory means that periods of snow and blowing
snow will cause travel difficulties. Be prepared for slippery
roads and limited visibilities... and use caution while driving.

The latest Road conditions provided by the Wyoming Department of
Transportation are available by calling 5-1-1 or on the internet
at wyoroad.Info.




Record Report
Mobile & Email Alerts Statement as of 01:59 am MDT on May 27, 2012

... Record low temperature set at Riverton Wyoming...

a record low temperature of 34 degrees was set at Riverton
yesterday. This breaks the old record of 35 set in 2007.



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Public Information Statement
Mobile & Email Alerts Statement as of 3:42 PM MDT on May 27, 2012


Snow continued to fall across the western mountains Saturday night
into Sunday. The upper level low responsible for the
significant weather this weekend... moved into southern
Montana... bringing wraparound flow and colder air to the area.

Location snowfall

Fremont County...
Burroughs creek snotel... 8 inches.
Castle Creek snotel... 3 inches.
Hobbs Park snotel... 2 inches.
St. Lawrence alt snotel... 2 inches.
Deer Park snotel... 1 inch.

Hot Springs County...
Owl Creek snotel... 4 inches.

Lincoln County...
Indian Creek snotel... 7 inches.
Blind bull Summit snotel... 4 inches.
Kelley Ranger station snotel... 3 inches.
Willow Creek snotel... 2 inches.
Spring Creek Divide snotel... 2 inches.
5 NNE Thayne... 1 inch.

Park County...
Younts Peak snotel... 9 inches.
Blackwater snotel... 8 inches.
Evening Star snotel... 7 inches.
Beartooth Lake snotel... 5 inches.
Timber Creek snotel... 5 inches.
Wolverine snotel... 4 inches.
Marquette snotel... 4 inches.
Kirwin snotel... 2 inches.

Sublette County...
14 NW Pinedale... 2 inches.
Elkhart Park g.S. Snotel... 2 inches.
Triple Peak snotel... 2 inches.
Gunsite pass snotel... 2 inches.
Larsen creek snotel... 1 inch.

Teton County...
Jackson Hole-rendezvous bowl... 10 inches.
Jackson Hole-Raymer... 9 inches.
Togwotee Pass snotel... 9 inches.
Grand targhee snotel... 9 inches.
Jackson Hole-mid... 8 inches.
Phillips bench snotel... 6 inches.
Togwotee Pass... 5 inches.
Grassy Lake snotel... 5 inches.
Base Camp snotel... 3 inches.
Gros ventre Summit snotel... 2 inches.
Snake River stn snotel... 2 inches.
Granite creek snotel... 2 inches.
2 SW Teton Village... 1 inch.

Yellowstone National Park...
Parker Peak snotel... 8 inches.
Two Ocean Plateau snotel... 7 inches.
Sylvan Lake snotel... 5 inches.
Canyon snotel... 5 inches.
Sylvan Road snotel... 4 inches.
Lewis Lake Divide snotel... 2 inches.


... Highest wind gusts in the past 12 hours... or 3 am to 3 PM today...

... Location... ... time... ... wind...

Mt coffin (15 E smoot) (lincoln wy) 100 PM may 27 142 mph

Camp Creek RAWS (fremont wy) (raws) 150 PM may 27 64 mph

Fales rock RAWS (natrona wy) (raws) 210 PM may 27 58 mph
2 W South Pass City (fremont wy) 110 PM may 27 58 mph
10 NE Atlantic City (fremont wy) 525 am may 27 56 mph
14 N Bar Nunn (natrona wy) (wydot) 215 PM may 27 52 mph
2 se Hiland (natrona wy) (wydot) 305 PM may 27 52 mph
22 NNE Granger (sweetwater wy) 211 PM may 27 51 mph
Rock Springs Airport - ASOS 122 PM may 27 51 mph
6 WNW Sweetwater Station (fremont wy) 1220 PM may 27 50 mph

Hoyt Peak (park wy) (9900 ft)(mesowest) 200 PM may 27 49 mph
10 ENE Wamsutter (sweetwater wy) 225 PM may 27 47 mph
Natrona County Airport - Casper ASOS 111 PM may 27 47 mph
Anderson Ridge RAWS (fremont wy) (raws) 150 PM may 27 47 mph
poker creek RAWS (johnson wy) (raws) 746 am may 27 46 mph
21 ENE Opal (sweetwater wy) (wydot) 210 PM may 27 45 mph
1 NNE Green River (sweetwater wy) 107 PM may 27 45 mph
1 NNW Jeffrey City (fremont wy) 1250 PM may 27 45 mph
7 W Alcova (natrona wy) (wydot) 200 PM may 27 45 mph
Kaycee (johnson wy) (aprswxnet) 256 PM may 27 44 mph
6 se Superior (sweetwater wy) (wydot) 141 PM may 27 43 mph
10 NE Mayoworth (johnson wy) (wydot) 256 PM may 27 42 mph
4 SW Fossil Butte National Monument 1230 PM may 27 42 mph
10 E Point of Rocks (sweetwater wy) 240 PM may 27 42 mph
Crowheart (fremont wy) (aprswxnet) 239 PM may 27 42 mph
7 WSW Rock Springs (sweetwater wy) 250 PM may 27 41 mph
Split Rock creek RAWS (washakie wy) 240 PM may 27 41 mph


Observations are collected from a variety of sources with varying
equipment and exposures. Not all data listed is considered official.
The National Weather Service thanks its private and public partners
for providing US with this data.


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