Tuesday - 09 March 2010
| Station | Max Temp | Min Temp | Pres Temp | New Snow | Snow Depth | OC | BC | SC | Present Conditions |
| Canyon | 39 | 7 | 11 | 0 | 26 | X | Calm | ||
| East Entrance | 44 | 16 | 16 | 0 | 20 | ||||
| Grant Village | 35 | 5 | 7 | 0 | 29 | Lt Fog | |||
| Lake | 40 | 8 | 15 | 0 | 25 | Clear / Calm | |||
| 46 | 9 | 9 | 0 | 13 | |||||
| Madison | 42 | 15 | 17 | 0 | 15 | X | Calm | ||
| Mammoth | 43 | 24 | 24 | 0 | 0 | SSW @ 8mph | |||
| Old Faithful | 36 | 7 | 7 | 0 | 13 | ||||
| Snake River | 39 | 9 | 10 | 0 | 30 | Clear / Calm | |||
| Tower | 48 | 15 | 16 | 0 | 9 | Clear / Calm | |||
| West Entrance | 36 | 16 | 20 | 0 | 22 | 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 is rated MODERATE. |
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Yellowstone National Park Weather Forecast on Tuesday - 09 March 2010 by the National Weather Service Riverton, WY Today...Cloudy. Scattered snow showers in the morning...then numerous rain showers and snow showers in the afternoon. Snow accumulation up to 1 inch. Highs 35°F to 41°F. Chance of precipitation 70 percent. Tonight...Snow showers likely in the evening...then snow after midnight. Snow accumulation of 1 to 2 inches. Lows 14°F to 20°F. Southwest winds around 15 mph in the late evening and overnight. Chance of snow 80 percent. Wednesday...Snow likely. Snow accumulation of 2 to 3 inches. Highs 27°F to 33°F. West winds around 15 mph. Chance of snow 70 percent. Wednesday Night...Colder. Snow likely. Snow accumulation of 1 to 2 inches. Total snow accumulation 4 to 8 inches. Lows 6°F to 12°F. North winds around 15 mph. Chance of snow 70 percent. Thursday...Partly cloudy with a 20 percent chance of snow. Highs 30°F to 36°F. Thursday Night...Partly cloudy. Lows 5°F to 11°F. Friday...Partly cloudy. Highs 34°F to 40°F. Friday Night...Partly cloudy. Lows 14°F to 20°F. Saturday...Mostly cloudy. Slight chance of snow in the morning... Then slight chance of rain and snow in the afternoon. Highs 36°F to 42°F. Chance of precipitation 20 percent. Saturday Night...Mostly cloudy with a 30 percent chance of snow. Lows 15°F to 21°F. Sunday...Mostly cloudy with a 30 percent chance of snow. Highs 31°F to 37°F. Sunday Night...Mostly cloudy with a 20 percent chance of snow. Lows 12°F to 18°F. Monday...Partly cloudy. Highs 36°F to 42°F.
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Tuesday - 09 March 2010
| Road | Date Open | Admin Travel | Public Access |
| Gardiner to Mammoth | YEAR ROUND | - | NR |
| Mammoth to Tower | YEAR ROUND | - | NR |
| Tower to NE Entrance | YEAR ROUND | - | NR |
| Beartooth Highway | CLOSED | NO | CLOSED |
| Canyon to Lake | OPEN | YES | POOR |
| Grant to South Entrance | OPEN | YES | FAIR |
| Junction to Chief Joseph Hwy | CLOSED | NO | CLOSED |
| Lake to East Entrance * | CLOSED * | YES (8 AM - 9 PM) * | CLOSED * |
| Lake to West Thumb | OPEN | YES | GOOD |
| Madison to Old Faithful # | RESTRICTED | RUBBER TRACKED | ONLY |
| Madison to West Yellowstone # | RESTRICTED | RUBBER TRACKED | ONLY |
| Mammoth to Norris * | CLOSED * | NO * | CLOSED * |
| Norris to Canyon | OPEN | YES | CLOSES @ 9 PM |
| Norris to Madison # | RESTRICTED | RUBBER TRACKED | ONLY |
| 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: CLOSED FOR THE SEASON.
# Poor road conditions - bare spots and melting snow - Restricted to Snowcoaches Only.
The park service has started plowing the roads for the spring season.
******** 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
