Wednesday - 27 January 2010
| Station | Max Temp | Min Temp | Pres Temp | New Snow | Snow Depth | OC | BC | SC | Present Conditions |
| Canyon | 35 | 12 | 12 | 2.5 | 30 | X | Calm | ||
| East Entrance | 29 | 8 | 22 | 3.5 | 26 | X | Calm | ||
| Grant Village | 24 | 13 | 17 | 1 | 34 | X | Lt Snow / Calm | ||
| Lake | 25 | 13 | 18 | 3 | 28 | X | Lt Snow / Calm | ||
| 28 | 7 | 19 | 3.5 | 16 | X | Lt Snow / Calm | |||
| Madison | 27 | 19 | 23 | 1 | 19 | X | Calm | ||
| Mammoth | 21 | 15 | 16 | Trace | N @ 2mph | ||||
| Old Faithful | 29 | 16 | 19 | 1 | 20 | X | Calm | ||
| Snake River | 25 | 14 | 22 | 5 | 42 | X | Lt Snow | ||
| Tower | 29 | 12 | 13 | 1.5 | 13 | X | SW @ 7-9mph | ||
| West Entrance | 30 | 18 | 18 | 1.5 | 25 | X | Calm |
| Yellowstone National Park WebCams | |||||||
|---|---|---|---|---|---|---|---|
| Old Faithful Live | All Old Faithful | Old Faithful Static | Old Faithful VC | North Entrance | Mt Washburn | Mammoth | YVO WebCam |
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AVALANCHE DANGER For today, the avalanche danger on slopes steeper than 35 degrees is rated CONSIDERABLE. On less steep slopes the danger is MODERATE, but don't let this rating fool you. In these conditions avalanches are still possible and can even be triggered from flatter terrain. |
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Yellowstone National Park Weather Forecast on Wednesday - 27 January 2010 by the NWS Riverton, WY Today ... Cloudy. Chance of snow in the morning...then slight chance of snow in the afternoon. Highs 23°F to 29°F. Chance of snow 50 percent. Tonight ... Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of snow. Lows 0°F to 8°F. Thursday ... Partly cloudy. Highs 24°F to 30°F. Thursday Night ... Partly cloudy. Lows 4°F to 10°F. Friday ... Mostly sunny in the morning then becoming partly cloudy. Highs 24°F to 30°F. Friday Night ... Partly cloudy. Lows 4°F to 10°F. Saturday ... Mostly cloudy with a 20 percent chance of snow. Highs 24°F to 30°F. Saturday Night ... Mostly cloudy with a 40 percent chance of snow. Lows 6°F to 12°F. Sunday ... Mostly cloudy with a 40 percent chance of snow. Highs 24°F to 30°F. Sunday Night ... Mostly cloudy with a 40 percent chance of snow. Lows 9°F to 15°F. Monday ... Mostly cloudy with a 20 percent chance of snow. Highs 22°F to 28°F. Monday Night ... Mostly cloudy with a 20 percent chance of snow. Lows 7°F to 13°F. Tuesday ... Mostly cloudy with a 20 percent chance of snow. Highs 21°F to 27°F.
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Wednesday - 27 January 2010
| Road | Date Open | Admin Travel | Public Access |
| Gardiner to Mammoth | YEAR ROUND | STR | |
| 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 * | GOOD * |
| Lake to West Thumb | OPEN | YES | GOOD |
| Madison to Old Faithful | OPEN | YES | FAIR |
| Madison to West Yellowstone | OPEN | YES | GOOD |
| Mammoth to Norris | OPEN | YES | |
| Norris to Canyon | OPEN | YES | GOOD |
| Norris to Madison | OPEN | YES | GOOD |
| 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.
******** 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
