Daily Winter Weather Report
Sunday - January 03, 2010
| Station | Max Temp | Min Temp | Pres Temp | New Snow | Snow Depth | OC | BC | SC | Present Conditions |
| Canyon | 26 | 17 | 17 | 3 | 28 | X | Calm | ||
| East Entrance | 32 | 14 | 19 | Trace | 18 | X | Calm | ||
| Grant Village | 28 | 12 | 15 | Trace | 28 | X | Calm | ||
| Lake | 33 | 12 | 12 | Trace | 21 | Lt Snow / Calm | |||
| 19 | 13 | 14 | Trace | ||||||
| Madison | 21 | 15 | 18 | Trace | 10 | X | Lt Snow | ||
| Mammoth | 34 | 23 | 25 | 0 | 2 | X | SW @ 1-3 mph | ||
| Old Faithful | 31 | 13 | 20 | Trace | 17 | X | Calm | ||
| Snake River | 29 | 22 | 22 | 1 | 27 | X | Calm | ||
| Tower | 39 | 15 | 19 | Trace | 8 | X | Calm | ||
| West Entrance | 24 | 22 | 24 | 0 |
| 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
The southern Madison and southern Gallatin Ranges, the Lionhead Area near West Yellowstone, the mountains around Cooke City and the Washburn Range: avalanche danger is rated HIGH on all slopes.
The northern Madison Range: human triggered avalanches are probable and the avalanche danger is rated CONSIDERABLE.
The Bridger and northern Gallatin Ranges: wind loaded slopes have a CONSIDERABLE avalanche danger. Non wind loaded slopes have a MODERATE avalanche danger.
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Yellowstone National Park Weather Forecast on 03 January 2010 by the NWS Riverton, WY Today ... Cloudy with scattered snow showers. Highs 21°F to 27°F. Southwest winds around 15 mph. Chance of snow 50 percent. Tonight ... Cloudy with scattered snow showers. Lows 8°F to 14°F. Southwest winds around 15 mph. Chance of snow 50 percent. Monday ... Mostly cloudy with a 40 percent chance of snow. Highs 22°F to 28°F. Southwest winds around 15 mph until late afternoon. Monday Night ... Mostly cloudy with a 50 percent chance of snow. Lows 14°F to 20°F. Southwest winds around 15 mph after midnight. Tuesday ... Snow likely. Snow accumulation of 1 to 2 inches. Highs 23°F to 29°F. Southwest winds around 15 mph. Chance of snow 60 percent. Tuesday Night ... Colder. Cloudy with a 50 percent chance of snow. Lows 6°F to 12°F. Wednesday ... Colder. Mostly cloudy with a 50 percent chance of snow. Highs 8°F to 14°F. Wind chill readings -12°F to -22°F. Wednesday Night ... Much colder. Partly cloudy. Lows -8°F to -14°F. Wind chill readings -30°F to -40°F. Thursday ... Partly cloudy. Highs 15°F to 21°F. Lowest wind chill readings -30°F to -40°F in the morning. Thursday Night ... Partly cloudy. Areas of fog after midnight. Lows -3°F to 3°F. Friday ... Areas of fog in the morning. Partly cloudy with a 20 percent chance of snow. Highs 18°F to 24°F. Friday Night ... Partly cloudy with a 20 percent chance of snow. Areas of fog after midnight. Lows 6°F to 12°F. Saturday ... Areas of fog in the morning. Partly cloudy with a 20 percent chance of snow. Highs 19°F to 25°F.
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******** FOR CURRENT ROAD INFORMATION PLEASE CALL 307-344-2117 ********
Sunday - January 03, 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 | FAIR |
| 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 | GOOD |
| 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 | FAIR |
| 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.
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Information provided by the National Weather Service and Yellowstone National Park Service
