Daily Winter Weather Report
Monday - December 28, 2009
| Station | Max Temp | Min Temp | Pres Temp | New Snow | Snow Depth | OC | BC | SC | Present Conditions |
| Canyon | 20 | -21 | -21 | 0 | 22 | Clear / Calm | |||
| East Entrance | 17 | -15 | -9 | 0 | 14 | Clear / Calm | |||
| Grant Village | 9 | -16 | -16 | 0 | 22 | Clear / Calm | |||
| Lake | 19 | -10 | -8 | 0 | 15 | Clear / Calm | |||
| 6 | -21 | 6 | 0 | 3 | Clear / Calm | ||||
| Madison | 10 | -20 | -15 | 0 | 11 | X | Calm | ||
| Mammoth | 22 | -2 | 5 | 0 | 3 | Clear / SW @ 3-5 | |||
| Old Faithful | 25 | -18 | -15 | 0 | 15 | Clear / Calm | |||
| Snake River | 22 | -18 | -17 | 0 | 20 | Clear / Calm | |||
| Tower | 15 | -16 | -12 | 0 | 7 | X | Calm | ||
| West Entrance | 19 | -24 | -23 | 0 | 15 | 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 |
AVALANCHE DANGER
For today, natural avalanches are possible and human triggered avalanches are probable making the avalanche danger CONSIDERABLE.
|
Yellowstone National Park Weather Forecast on 28 December 2009 by the NWS Riverton, WY Today ... Mostly sunny. Areas of fog in the morning. Highs 20°F to 26°F. Southwest winds around 15 mph late in the afternoon. Lowest wind chill readings -20°F to -30°F in the morning. Tonight ... Partly cloudy. Patchy fog in the evening. Lows -7°F to 1°F. South winds around 15 mph in the late evening and early morning. Tuesday ... Partly cloudy with slight chance of snow in the morning... Then mostly cloudy with chance of snow in the afternoon. Highs 17°F to 23°F. Chance of snow 30 percent. Lowest wind chill readings -13°F to -23°F in the morning. Tuesday Night ... Mostly cloudy with a 50 percent chance of snow. Lows 3°F to 9°F. Wednesday ... Snow likely. Snow accumulation of 2 to 5 inches. Highs 15°F to 21°F. Chance of snow 70 percent. Wednesday Night ... Cloudy with a 50 percent chance of snow. Lows 5°F to 11°F. Thursday ... Mostly cloudy with a 40 percent chance of snow. Highs 15°F to 21°F. Thursday Night ... Mostly cloudy with a 30 percent chance of snow. Lows 2°F to 8°F. New Years Day ... Mostly cloudy with a 30 percent chance of snow. Highs 18°F to 24°F. Friday Night ... Mostly cloudy with a 40 percent chance of snow. Lows 4°F to 10°F. Saturday ... Mostly cloudy with a 40 percent chance of snow. Highs 16°F to 22°F. Saturday Night ... Mostly cloudy with a 30 percent chance of snow. Lows 6°F to 12°F. Sunday ... Partly cloudy with a 20 percent chance of snow. Highs 16°F to 22°F.
|
******** FOR CURRENT ROAD INFORMATION PLEASE CALL 307-344-2117********
Monday - December 28, 2009
| 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 | 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 | 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: Sylvan Pass Administrative Travel closes at 9:00 pm (2100 hours) each night.
Back to the Yellowstone Daily Winter Reports or the Yellowstone Weather Page
For an Adobe PDF version, Click Here
Information provided by the National Weather Service and Yellowstone National Park Service
