Sibley Peak, WY

12:54 AM MDT on May 28, 2012 (GMT -0600)
Elev: 4957 ft
Lon: 105.0° W
Lat: 42.4° N
Source
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Tropical Weather: Tropical Storm Beryl (North Atlantic)
Weather Summary
Weather Underground Forecast for Monday, May 28, 2012.

Tropical Storm Beryl will move slowly northwestward and then turn northward over portions of northeastern Florida and southeastern Georgia

on Monday and Monday night. Strong wind and rain will continue to effect these areas up through North Carolina as Beryl moves inland, while dangerous surf conditions, including rip currents, remain a concern along the coastal areas from northeastern Florida to North Carolina. Rainfall totals of 3 to 6 inches are expected from northern Florida through southeastern North Carolina from this system. For more information on Beryl, please visit http://www.wunderground.com/tropical.

Meanwhile, to the north, the deep storm in the Dakotas will lift northeastward across the Upper Mississippi Valley with scattered showers and thunderstorms. The cold front associated with this system will extend southwestward from the low through the Southern Plains. Showers and thunderstorms will form ahead of the front from the Central and Southern Plains into the Upper Great Lakes. There is a slight risk of severe storms from Wisconsin and Michigan southwestward across portions of eastern Iowa, northern Indiana, Illinois, and northeastern Missouri. While the main concerns with storms in these areas are damaging wind gusts and large hail, a few tornadoes may also become possible. To the south, areas of south-central Oklahoma into northwestern Texas may experience hail and damaging wind gusts. To the east of this system, an associated warm front will extend through the Northeast and will become nearly stationary. Moisture overrunning this front will aid in producing showers and thunderstorms from areas of the Lower Great Lakes into the Northeast. There is a slight risk of severe storms from upstate New York into Vermont and western Massachusetts with isolated hail events.

In the west, showers will continue across parts of the Northern Intermountain West and Northern Rockies, while a cold front brings cool, cloudy and chances of showers to the Pacific Northwest.
Weather Underground Forecast for Monday, May 28, 2012.

Tropical Storm Beryl will move slowly northwestward and then turn northward over portions of northeastern Florida and southeastern Georgia

on Monday and Monday night. Strong wind and rain will continue to effect these areas up through North Carolina as Beryl moves inland, while dangerous surf conditions, including rip currents, remain a concern along the coastal areas from northeastern Florida to North Carolina. Rainfall totals of 3 to 6 inches are expected from northern Florida through southeastern North Carolina from this system. For more information on Beryl, please visit http://www.wunderground.com/tropical.

Meanwhile, to the north, the deep storm in the Dakotas will lift northeastward across the Upper Mississippi Valley with scattered showers and thunderstorms. The cold front associated with this system will extend southwestward from the low through the Southern Plains. Showers and thunderstorms will form ahead of the front from the Central and Southern Plains into the Upper Great Lakes. There is a slight risk of severe storms from Wisconsin and Michigan southwestward across portions of eastern Iowa, northern Indiana, Illinois, and northeastern Missouri. While the main concerns with storms in these areas are damaging wind gusts and large hail, a few tornadoes may also become possible. To the south, areas of south-central Oklahoma into northwestern Texas may experience hail and damaging wind gusts. To the east of this system, an associated warm front will extend through the Northeast and will become nearly stationary. Moisture overrunning this front will aid in producing showers and thunderstorms from areas of the Lower Great Lakes into the Northeast. There is a slight risk of severe storms from upstate New York into Vermont and western Massachusetts with isolated hail events.

In the west, showers will continue across parts of the Northern Intermountain West and Northern Rockies, while a cold front brings cool, cloudy and chances of showers to the Pacific Northwest.

Sibley Peak Weather at a Glance

Updated 12:35 AM MDT
Weather Station - report
Elevation
5019 ft
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Now
Mostly Cloudy
Mostly Cloudy
Temperature
52 °F
Feels Like 52 °F
Wind(mph)
17
Sunrise / Set
5:27 AM
8:27 PM
Moon
Waxing Crescent
Tonight
Partly Cloudy 43 °F
Partly Cloudy
Monday
Partly Cloudy 66 °F
Partly Cloudy
Monday Night
Partly Cloudy 43 °F
Partly Cloudy
Tuesday
Thunderstorm 72 | 46 °F
T-storms
20% chance of precipitation
Wednesday
Partly Cloudy 70 | 45 °F
Partly Cloudy
Thursday
Mostly Cloudy 68 | 48 °F
Mostly Cloudy
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
29.76 in
Visibility
10.0 miles
Clouds
Mostly Cloudy 9500 ft
Moisture
Humidity
37%
Rainfall
-
Not available.
Snow Depth
Not available.
METAR
METAR KDGW 280553Z AUTO 28015G24KT 10SM BKN095 10/M02 A2987 RMK AO2 PK WND 29032/0519 SLP077 T01001017 10161 20100 53011
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Weather Radio
Temperature
Temperature
52 °F
Dew Point
27 °F
Wind
Speed / Dir
17 mph from West
Wind Gust
30.0 mph
Health
0 out of 16
Pollen
8.50 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 66F. Windy. Winds from the WNW at 20 to 30 mph with gusts to 35 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 43F. Breezy. Winds from the NW at 5 to 25 mph.
Tuesday
tstorms Clear in the morning, then partly cloudy. High of 72F. Winds less than 5 mph. Chance of rain 20%.
Tuesday Night
nt_tstorms Partly cloudy with thunderstorms and a chance of rain. Low of 46F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.
Wednesday
partlycloudy Partly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 70F. Winds from the WNW at 5 to 20 mph.
Wednesday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 45F. Winds from the North at 5 to 20 mph shifting to the SE after midnight.
Thursday
mostlycloudy Partly cloudy in the morning, then overcast. High of 68F. Winds from the South at 5 to 15 mph shifting to the North in the afternoon.
Thursday Night
nt_partlycloudy Mostly cloudy in the evening, then overcast. Low of 48F. Winds from the East at 10 to 15 mph shifting to the SSE after midnight.
Friday
partlycloudy Clear in the morning, then mostly cloudy. High of 77F. Winds from the WSW at 5 to 10 mph shifting to the North in the afternoon.
Friday Night
nt_clear Clear. Low of 55F. Winds from the SSE at 5 to 15 mph.
Saturday
partlycloudy Partly cloudy. High of 86F. Winds from the West at 5 to 15 mph.
Saturday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 61F. Winds from the WSW at 10 to 15 mph. Chance of rain 40%.
Sunday
mostlycloudy Mostly cloudy. High of 82F. Breezy. Winds from the West at 15 to 30 mph.
Sunday Night
nt_clear Partly cloudy. Low of 48F. Breezy. Winds from the WNW at 10 to 25 mph.
Monday
partlycloudy Partly cloudy. High of 75F. Winds from the West at 5 to 10 mph.
Monday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 52F. Winds less than 5 mph. Chance of rain 30% with rainfall amounts near 0.2 in. possible.
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 70F. Winds from the WNW at 5 to 10 mph. Chance of rain 20%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 50F. Winds less than 5 mph. Chance of rain 20%.
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 68F. Winds from the WNW at 5 to 10 mph. Chance of rain 20%.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 50F. Winds less than 5 mph.
Thursday
clear Clear. High of 70F. Winds from the West at 5 to 10 mph.
Thursday Night
nt_clear Clear. Low of 50F. Winds less than 5 mph.
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Forecast

View Calendar 10-Day Forecast for station KSIB

Monday, 28
Partly Cloudy
66 | 43 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 29
Thunderstorm
72 | 46 °F
T-storms
Chance of
Precipitation
20%
Wednesday, 30
Partly Cloudy
70 | 45 °F
Partly Cloudy
Chance of
Precipitation
10%
Thursday, 31
Mostly Cloudy
68 | 48 °F
Mostly Cloudy
Chance of
Precipitation
0%
Friday, 1
Partly Cloudy
77 | 55 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 2
Partly Cloudy
86 | 61 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 3
Mostly Cloudy
82 | 48 °F
Mostly Cloudy
Chance of
Precipitation
0%
Monday, 4
Partly Cloudy
75 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 5
Chance of a Thunderstorm
70 | 50 °F
Chance of T-storms
Chance of
Precipitation
20%
Wednesday, 6
Chance of a Thunderstorm
68 | 50 °F
Chance of T-storms
Chance of
Precipitation
20%
Source: BestForecast at 7:30 PM MDT on May 27, 2012
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 66F. Windy. Winds from the WNW at 20 to 30 mph with gusts to 35 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 43F. Breezy. Winds from the NW at 5 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 30 61 | 30 66 | 28 48 | 34
Wind 16 mph West 26 mph WNW 20 mph NW 5 mph NNW
Humidity 59% 29% 23% 55%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 35% 33% 31% 32%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:27 AM
8:27 PM
Source: BestForecast at 7:30 PM MDT on May 27, 2012
Descriptive Forecast
Tuesday
tstorms Clear in the morning, then partly cloudy. High of 72F. Winds less than 5 mph. Chance of rain 20%.
Tuesday Night
nt_tstorms Partly cloudy with thunderstorms and a chance of rain. Low of 46F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 34 66 | 34 72 | 30 55 | 36
Wind 1 mph SSW 1 mph SW 5 mph NNW 7 mph SE
Humidity 67% 29% 20% 48%
Chance of Precip. 0% 10% 20% 10%
Cloud Cover 18% 34% 50% 46%
Conditions Clear Partly Cloudy Thunderstorm Partly Cloudy
Sunrise & Sunset
5:26 AM
8:28 PM
Source: BestForecast at 7:30 PM MDT on May 27, 2012
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 70F. Winds from the WNW at 5 to 20 mph.
Wednesday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 45F. Winds from the North at 5 to 20 mph shifting to the SE after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 37 66 | 37 70 | 36 48 | 36
Wind 8 mph West 14 mph NW 15 mph North 3 mph ESE
Humidity 62% 34% 27% 63%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 46% 53% 55% 2%
Conditions Chance of Rain Chance of a Thunderstorm Partly Cloudy Clear
Sunrise & Sunset
5:26 AM
8:29 PM
Source: BestForecast at 7:30 PM MDT on May 27, 2012
Descriptive Forecast
Thursday
mostlycloudy Partly cloudy in the morning, then overcast. High of 68F. Winds from the South at 5 to 15 mph shifting to the North in the afternoon.
Thursday Night
nt_partlycloudy Mostly cloudy in the evening, then overcast. Low of 48F. Winds from the East at 10 to 15 mph shifting to the SSE after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 37 66 | 37 66 | 37 54 | 43
Wind 6 mph SSW 9 mph North 10 mph ENE 11 mph SSE
Humidity 74% 33% 34% 63%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 17% 99% 73% 97%
Conditions Clear Overcast Mostly Cloudy Overcast
Sunrise & Sunset
5:25 AM
8:30 PM
Source: BestForecast at 7:30 PM MDT on May 27, 2012
Descriptive Forecast
Friday
partlycloudy Clear in the morning, then mostly cloudy. High of 77F. Winds from the WSW at 5 to 10 mph shifting to the North in the afternoon.
Friday Night
nt_clear Clear. Low of 55F. Winds from the SSE at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 41 72 | 41 77 | 41 59 | 45
Wind 2 mph SSE 8 mph North 9 mph NE 7 mph South
Humidity 77% 33% 26% 57%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 85% 13% 0%
Conditions Clear Mostly Cloudy Clear Clear
Sunrise & Sunset
5:25 AM
8:31 PM
Source: BestForecast at 7:30 PM MDT on May 27, 2012
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 86F. Winds from the West at 5 to 15 mph.
Saturday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 61F. Winds from the WSW at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 39 81 | 37 84 | 37 64 | 39
Wind 8 mph West 11 mph West 12 mph West 9 mph SSW
Humidity 53% 21% 17% 39%
Chance of Precip. 0% 0% 0% 30%
Cloud Cover 0% 59% 21% 17%
Conditions Clear Partly Cloudy Clear Chance of Rain
Sunrise & Sunset
5:25 AM
8:31 PM
Source: BestForecast at 7:30 PM MDT on May 27, 2012
Descriptive Forecast
Sunday
mostlycloudy Mostly cloudy. High of 82F. Breezy. Winds from the West at 15 to 30 mph.
Sunday Night
nt_clear Partly cloudy. Low of 48F. Breezy. Winds from the WNW at 10 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 34 82 | 37 79 | 32 55 | 10
Wind 12 mph WSW 20 mph WSW 24 mph WNW 12 mph WNW
Humidity 36% 20% 17% 16%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 5% 55% 98% 0%
Conditions Clear Partly Cloudy Overcast Clear
Sunrise & Sunset
5:25 AM
8:31 PM
Source: BestForecast at 7:30 PM MDT on May 27, 2012
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 75F. Winds from the West at 5 to 10 mph.
Monday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 52F. Winds less than 5 mph. Chance of rain 30% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 16 75 | 37 75 | 32 57 | 39
Wind 6 mph NW 9 mph West 3 mph WNW 4 mph WNW
Humidity 28% 23% 19% 48%
Chance of Precip. 0% 10% 10% 30%
Cloud Cover 35% 34% 29% 62%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:25 AM
8:31 PM
Source: BestForecast at 7:30 PM MDT on May 27, 2012
Descriptive Forecast
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 70F. Winds from the WNW at 5 to 10 mph. Chance of rain 20%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 50F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 45 70 | 57 68 | 50 54 | 43
Wind 7 mph WNW 9 mph WNW 4 mph NNW 2 mph NW
Humidity 77% 64% 51% 64%
Chance of Precip. 30% 20% 20% 20%
Cloud Cover 95% 72% 53% 33%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:25 AM
8:31 PM
Source: BestForecast at 7:30 PM MDT on May 27, 2012
Descriptive Forecast
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 68F. Winds from the WNW at 5 to 10 mph. Chance of rain 20%.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 50F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 43 68 | 54 68 | 45 54 | 41
Wind 5 mph WNW 6 mph WNW 3 mph NNE 2 mph SW
Humidity 76% 59% 42% 58%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 18% 35% 52% 29%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:25 AM
8:31 PM
Source: BestForecast at 7:30 PM MDT on May 27, 2012
Descriptive Forecast
Thursday
clear Clear. High of 70F. Winds from the West at 5 to 10 mph.
Thursday Night
nt_clear Clear. Low of 50F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 43 70 | 52 70 | 32 55 | 30
Wind 5 mph WSW 6 mph West 1 mph North 2 mph SW
Humidity 74% 49% 23% 37%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 7% % % %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:25 AM
8:31 PM
Nearby
History & Almanac
May 28, 2012 Max Temp Min Temp
Normal (KDGW) - -
Record (KDGW) 89 °F (1989) 30 °F (2005)
Yesterday 67 °F 38 °F
Yesterday's Heating Degree Days: 12
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
Astronomy
May. 28, 2012 Rise Set
Actual Time 5:27 AM MDT 8:27 PM MDT
Civil Twilight 4:53 AM MDT 9:01 PM MDT
Nautical Twilight 4:10 AM MDT 9:44 PM MDT
Astronomical Twilight 3:20 AM MDT 10:35 PM MDT
Moon 12:46 PM MDT 1:00 AM MDT
Length Of Visible Light 16h 07m
Length of Day
15h 00m
Tomorrow will be 1m 24s longer.
Waxing Crescent, 44% of the Moon is Illuminated
Today
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New
Today's Extremes
State Highs State Lows
41 °F
Cody
37 °F
Thermopolis
37 °F
Jackson
32 °F
South Pass
32 °F
Pinedale
32 °F
South Pass
32 °F
Pinedale
35 °F
Jackson
37 °F
Thermopolis
39 °F
Cody
Snow Depth
Station Depth Elevation
Windy Peak 0 in 7900 ft
Laprele Creek 0 in 8375 ft
Casper Mountain 0 in 7850 ft
Crow Creek 0 in 8330 ft
Sand Lake 24 in 10050 ft
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Beryl's Rain Bands
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Travel & Activities
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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
Douglas 50 °F Mostly Cloudy 11:53 PM MDT
Bordeaux This station is not reporting.
Torrington 54 °F Clear 11:53 PM MDT
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KDGW)
Wind Speed: 15.0 kts.
Wind Dir: 268° (West)
Ceiling: 9500 ft

METAR KDGW 280553Z AUTO 28015G24KT 10SM BKN095 10/M02 A2987 RMK AO2 PK WND 29032/0519 SLP077 T01001017 10161 20100 53011

Sports
Event Date Forecast
Cardinals vs. Braves 1:10 PM EDT on May 28, 2012 Chance of a Thunderstorm, 83 °F
Phillies vs. Mets 1:10 PM EDT on May 28, 2012 Thunderstorm, 83 °F
Event Date Forecast
Córdoba CF vs. Celta Vigo 12:00 PM CEST on June 02, 2012 Clear, High 82° F/ 28° C
Alcorcón vs. Numancia 12:00 PM CEST on June 02, 2012 Clear, High 73° F/ 23° C
Event Date Forecast
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 03, 2012 Chance of Rain, 72 °F
Pocono 400 1:18 PM EDT on June 10, 2012 Average High 74° F/ 23° C
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
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
HADS GLENDO DAM WEATHER STN WY, Glendo, WY 54 °F - - - West  at  5 mph 0.00 in / hr 4779 ft 11:30 PM MDT MADIS
WYDOT Coleman, Glendo, WY 52 °F - 27 °F 37% West  at  17 mph 0.00 in / hr 5019 ft 12:35 AM MDT MADIS
HADS GUERNSEY DAM NEAR GUERNSEY 2NW WY, Guernsey, WY 54 °F - - - North  at  - 0.00 in / hr 4479 ft 11:30 PM MDT MADIS
HADS WHAHLEN DAM WEATHER STATION NEAR WY, Hartville, WY 56 °F - - - WSW  at  12 mph 0.00 in / hr 4279 ft 12:15 AM MDT MADIS
RAWS ESTERBROOK WY, Douglas, WY 44 °F 34 °F 25 °F 46% West  at  27 mph 0.00 in / hr 6597 ft 11:52 PM MDT MADIS
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