Saturday - 30 January 2010
| Station | Max Temp | Min Temp | Pres Temp | New Snow | Snow Depth | OC | BC | SC | Present Conditions |
| Canyon | 31 | 5 | 18 | 0 | 28 | X | Calm | ||
| East Entrance | 39 | 9 | 18 | 0 | 22 | X | Calm | ||
| Grant Village | 20 | 5 | 6 | 0 | 30 | ||||
| Lake | 28 | 2 | 14 | 0 | 25 | X | Calm | ||
| 26 | 3 | 18 | 0 | 14 | X | Calm | |||
| Madison | 27 | 12 | 17 | 0 | 17 | X | Calm | ||
| Mammoth | 35 | 19 | 22 | 0 | 5 | X | S @ 3-5mph | ||
| Old Faithful | 38 | 3 | 9 | 0 | 19 | X | Calm | ||
| Snake River | 35 | -10 | -1 | 0 | 37 | Clear / Calm | |||
| Tower | 33 | 9 | 20 | 0 | 11 | X | SW @ 0-2mph | ||
| West Entrance | 34 | 2 | 3 | 0 | 23 | Clear / 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 The avalanche danger is rated CONSIDERABLE on all slopes steeper than 35 degrees. All other slopes have a MODERATE avalanche danger. |
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Yellowstone National Park Weather Forecast on Saturday - 30 January 2010 by the NWS Riverton, WY Early This Morning...Mostly cloudy. Lows 4°F to 14°F. Today...Partly cloudy. Highs 26°F to 32°F. Tonight...Cloudy. Chance of snow in the evening...then snow likely after midnight. Snow accumulation around 1 inch. Lows 10°F to 16°F. Chance of snow 70 percent. Sunday...Snow. Snow accumulation of 1 to 3 inches. Highs 22°F to 28°F. Southwest winds around 15 mph late in the afternoon. Chance of snow 90 percent. Sunday Night...Snow in the evening...then snow likely after midnight. Snow accumulation of 2 to 4 inches. Total snow accumulation 4 to 8 inches. Lows 12°F to 18°F. West winds around 15 mph after midnight. Chance of snow 80 percent. Monday...Cloudy with a 40 percent chance of snow. Highs 22°F to 28°F. Southwest winds around 15 mph. Monday Night...Mostly cloudy with a 30 percent chance of snow. Lows 6°F to 12°F. Tuesday...Mostly cloudy with a 20 percent chance of snow. Highs 23°F to 29°F. Tuesday Night...Mostly cloudy with a 20 percent chance of snow. Lows 11°F to 17°F. Wednesday...Partly cloudy with a 20 percent chance of snow. Highs 25°F to 31°F. Wednesday Night...Partly cloudy with a 20 percent chance of snow. Lows 8°F to 14°F. Thursday...Mostly cloudy with a 20 percent chance of snow. Highs 26°F to 32°F. Thursday Night...Mostly cloudy with a 20 percent chance of snow. Lows 6°F to 14°F. Friday...Mostly cloudy with a 20 percent chance of snow. Highs 27°F to 33°F.
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Saturday - 30 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 | GOOD |
| Madison to West Yellowstone | OPEN | YES | GOOD |
| Mammoth to Norris | OPEN | YES | FAIR |
| Norris to Canyon | OPEN | YES | FAIR |
| 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.
# 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
