~ Daily Winter Weather Report ~
Monday - January 11, 2010

Station	Max Temp	Min Temp	Pres Temp	New Snow	Snow Depth	OC	BC	SC	Present Conditions
Canyon	26	-9	-9	0	25				Clear / Calm
East Entrance	39	1	1	0	20				Clear / Calm
Grant Village	25	-1	-10	0	25				Clear / Calm
Lake	33	-3	-2	0	22				Clear / Calm
Lamar	-3	-8	-3	0
Madison	30	-11	-5	0	11				Clear / Calm
Mammoth	35	15	17	0	3				Clear / S @ 5mph
Old Faithful	35	-4	-3	0	13			X	Calm
Snake River	32	-10	-4	0	27		X		Calm
Tower	31	-2	-2	0	9.5				Clear / Calm
West Entrance	29	-4	-1	0	20	X			Calm

OC=Overcast / BC=Broken Clouds / SC=Scattered Clouds All Temperatures are in °F ~ All Snow Depths are in Inches

Yellowstone National Park WebCams
Old Faithful Live	All Old Faithful	Old Faithful Static	Old Faithful VC	North Entrance	Mt Washburn	Mammoth	YVO WebCam

AVALANCHE DANGER For today, human triggered avalanches are likely over our entire advisory area and the avalanche danger is rated CONSIDERABLE. Persistent instability remains over the entire advisory area making for dangerous avalanche conditions. As the weak structure of snow pack continues to adjust to the storm loads, natural avalanches will become less common, but human triggered avalanches will remain likely. Avalanche run out zones and slopes steeper than 30 degrees should be approached with caution or avoided all together.




Yellowstone National Park Weather Forecast on 11 January 2010 by the NWS Riverton, WY Today ... Breezy. Mostly sunny. Highs 28°F to 34°F. South winds 15 to 20 mph. Tonight ... Breezy. Mostly clear. Lows 13°F to 19°F. South winds 15 to 20 mph. Tuesday ... Breezy. Partly cloudy in the morning...then mostly cloudy with isolated snow showers in the afternoon. Highs 30°F to 36°F. Southwest winds 15 to 20 mph. Chance of snow 20 percent. Tuesday Night ... Breezy. Mostly cloudy with scattered snow showers. Lows 16°F to 22°F. Southwest winds 15 to 20 mph. Chance of snow 40 percent. Wednesday ... Mostly cloudy. Chance of snow in the morning. Highs 26°F to 32°F. Southwest winds around 15 mph. Chance of snow 30 percent. Wednesday Night ... Mostly cloudy. Lows 12°F to 18°F. Thursday ... Cloudy with a 40 percent chance of snow. Highs 22°F to 28°F. Thursday Night ... Colder. Mostly cloudy with a 20 percent chance of snow in the evening...then partly cloudy after midnight. Lows 5°F to 11°F. Friday ... Partly cloudy. Highs 22°F to 28°F. Friday Night ... Partly cloudy. Lows 7°F to 13°F. Saturday ... Mostly cloudy. Highs 23°F to 29°F. Saturday Night ... Mostly cloudy with a 20 percent chance of snow. Lows 7°F to 13°F. Sunday ... Partly cloudy with a 20 percent chance of snow. Highs 22°F to 28°F.  Hazardous Weather Report   ~   Gibbon Falls, WY Forecast   ~   Grand Geyser, WY Forecast   ~   Mammoth, WY Forecast   ~   Norris, WY Forecast

~ Road Conditions ~
Monday - January 11, 2010

Road	Date Open	Admin Travel	Public Access
Gardiner to Mammoth	YEAR ROUND		STA
Mammoth to Tower	YEAR ROUND		STR
Tower to NE Entrance	YEAR ROUND		STR
Beartooth Highway	CLOSED	NO	CLOSED
Canyon to Lake	OPEN	YES	GOOD
Grant to South Entrance	OPEN	YES	GOOD
Junction to Chief Joseph Hwy	CLOSED	NO	CLOSED
Lake to East Entrance *	OPEN*	YES *	YES *
Lake to West Thumb	OPEN	YES	GOOD
Madison to Old Faithful	OPEN	YES	FAIR
Madison to West Yellowstone	OPEN	YES	GOOD
Mammoth to Norris #	Rubber Tracked Only #	YES #	Rubber Tracked Only #
Norris to Canyon	OPEN	YES	GOOD
Norris to Madison	OPEN	YES	FAIR
Old Faithful to Grant	OPEN	YES	GOOD
Tower to Canyon	CLOSED	CLOSED	CLOSED

NR = No Restrictions ⁄ STA = Snow Tires Advised ⁄ STR = Snow Tires Required

* NOTE: "ALL" Sylvan Pass Travel (Lake to East Entrance) closes at 9:00 PM (2100 hours) nightly.

# Rubber Tracked Only to Indian Creek.

******** FOR CURRENT ROAD INFORMATION PLEASE CALL: 307-344-2117 ********

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Information provided by the National Weather Service and Yellowstone National Park Service