Designation: National Park
Location: Idaho, Montana, Wyoming
On March 1, 1872, Yellowstone became the first national park for all to enjoy the unique hydrothermal wonders. Today, millions of people come here each year to camp, hike, and enjoy the majesty of the park.
Yellowstone's weather can vary quite a bit, even in a single day. In the summer, daytime highs can exceed 70°F (21°C), only to drop 20 or more degrees when a thunderstorm rolls through. It can snow during any month of the year, and winter lows frequently drop below 0°F (-18°C), especially at night. Bring a range of clothing options, including a warm jacket and rain gear, even in the summer.
Yellowstone National Park covers nearly 3,500 square miles in the northwest corner of Wyoming (3% of the park is in Montana and 1% is in Idaho). Yellowstone has five entrance stations, and several are closed to regular vehicles during winter. It takes many hours to drive between these entrances, so be sure to check the status of roads at the entrance you intend to use while planning your trip and before you arrive.
The bright colors found in Grand Prismatic Spring come from thermophilesâmicroorganisms that thrive in hot temperatures
Credit: NPS/Jim Peaco
The stone-and-log architecture of Fishing Bridge Trailside Museum became a prototype for park buildings all around the country
Credit: NPS/Jim Peaco
Sunday, Jul 12
Sunny
High: 86.9°F | Low: 49.5°F
Humidity: 25%
Wind: 15.4 mph
Rain Chance: 1%
UV Index: 11.1
Sunrise: 05:48 AM
Sunset: 09:06 PM
Moon: New Moon (2%)
Visibility: 6 mi
Dew Point: 53.9°F
Cloud Cover: 1%
Pressure: N/A mb
Air Quality (PM2.5): N/A
Ozone: N/A
EPA Index: N/A
Monday, Jul 13
Sunny
High: 86°F | Low: 50.8°F
Humidity: 29%
Wind: 10.3 mph
Rain Chance: 1%
UV Index: 11.2
Sunrise: 05:49 AM
Sunset: 09:05 PM
Moon: New Moon (0%)
Visibility: 6 mi
Dew Point: 55.1°F
Cloud Cover: 1%
Pressure: N/A mb
Air Quality (PM2.5): N/A
Ozone: N/A
EPA Index: N/A
Tuesday, Jul 14
Partly Cloudy
High: 85.6°F | Low: 52.9°F
Humidity: 41%
Wind: 13.6 mph
Rain Chance: 17%
UV Index: 11.1
Sunrise: 05:50 AM
Sunset: 09:04 PM
Moon: New Moon (1%)
Visibility: 6 mi
Dew Point: 56.9°F
Cloud Cover: 17%
Pressure: N/A mb
Air Quality (PM2.5): N/A
Ozone: N/A
EPA Index: N/A
Extreme Heat Warning issued July 12 at 1:35AM MDT until July 13 at 9:00PM MDT by NWS Riverton WY
Effective: Jul 12, 2026 3:35am
Expires: Jul 12, 2026 8:00pm
* WHAT...Dangerously hot conditions with temperatures from 100 to 110
degrees below 6,000 feet and 90 to 100 degrees between 6,000 and
7,000 feet each day.
* WHERE...Portions of central, north central, northwest, south
central, southwest, and west central Wyoming.
* WHEN...Until 9 PM MDT Monday. The hottest temperatures are expected
Sunday afternoon.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
The National Park Service (NPS), in cooperation with the Federal Highway Administration (FHWA), is seeking public input on an environmental assessment (EA) for the reconstruction of the new permanent North Entrance Road in Yellowstone National Park. Goals for the new road alignment include continuing to provide year-round access between Gardiner and Cooke City/Silver Gate, Montana, improving the roadâs safety, and ensuring long-term visitor access while protecting natural and cultural resources.
Background Information:Yellowstone experienced a 500-year flood event on June 13, 2022. The flood destroyed infrastructure in the northern portion of the park, including several sections of the North Entrance Road between Mammoth Hot Springs and Gardiner, Montana, and segments of the Northeast Entrance Road between Tower Junction and Cooke City/Silver Gate, Montana. Both roads are open year-round and serve as the only winter vehicle access in and out of the park. After temporarily closing to regular visitor traffic on June 13, 2022, a temporary North Entrance Road was constructed between Gardiner and Mammoth Hot Springs, which opened to the public Oct. 30, 2022. Although this temporary road has successfully provided visitor access to the park, it was not engineered for the long-term.
In-Person Public Meeting:Yellowstone invites the public to attend an in-person meeting to learn and ask questions about the road alignment options for the North Entrance Road Reconstruction Project. During the meeting, NPS and FHWA staff will present three preliminary road alignment alternatives, including a video fly-over of the preferred alignment, followed by a question-and-answer session.
The public is encouraged to review the EA and other project materials at North Entrance Road Reconstruction Project. NPS will accept comments on the EA Jan. 5 - Feb. 4, 2026. The preferred method for submitting comments is online at https://parkplanning.nps.gov/NorthEntranceRoad. Comments may also be mailed to: Yellowstone Center for Resources, Attn: North Entrance Road EA, P.O. Box 168, Yellowstone National Park, WY 82190. At the conclusion of the 30-day public comment period, NPS will analyze and consider all comments received. A final decision will be made in spring 2026.
Location: Yellowstone Forever Institute Conference Room, 308 Park Street, Gardiner, MT 59030
Date: Jan 13, 2026 12:00am to Jan 13, 2026 12:00am
Paid Event
The National Park Service (NPS), in cooperation with the Federal Highway Administration (FHWA), is seeking public input on an environmental assessment (EA) for the reconstruction of the new permanent North Entrance Road in Yellowstone National Park. Goals for the new road alignment include continuing to provide year-round access between Gardiner and Cooke City/Silver Gate, Montana, improving the roadâs safety, and ensuring long-term visitor access while protecting natural and cultural resources.
Background Information:Yellowstone experienced a 500-year flood event on June 13, 2022. The flood destroyed infrastructure in the northern portion of the park, including several sections of the North Entrance Road between Mammoth Hot Springs and Gardiner, Montana, and segments of the Northeast Entrance Road between Tower Junction and Cooke City/Silver Gate, Montana. Both roads are open year-round and serve as the only winter vehicle access in and out of the park. After temporarily closing to regular visitor traffic on June 13, 2022, a temporary North Entrance Road was constructed between Gardiner and Mammoth Hot Springs, which opened to the public Oct. 30, 2022. Although this temporary road has successfully provided visitor access to the park, it was not engineered for the long-term.
Virtual Public Meeting:Yellowstone invites the public to attend a virtual meeting to learn and ask questions about the road alignment options for the North Entrance Road Reconstruction Project. During the meeting, NPS and FHWA staff will present three preliminary road alignment alternatives, including a video fly-over of the preferred alignment, followed by a question-and-answer session.
The public is encouraged to review the EA and other project materials at North Entrance Road Reconstruction Project. NPS will accept comments on the EA Jan. 5 - Feb. 4, 2026. The preferred method for submitting comments is online at https://parkplanning.nps.gov/NorthEntranceRoad. Comments may also be mailed to: Yellowstone Center for Resources, Attn: North Entrance Road EA, P.O. Box 168, Yellowstone National Park, WY 82190. At the conclusion of the 30-day public comment period, NPS will analyze and consider all comments received. A final decision will be made in spring 2026.
Location: Virtual (link is included in the event description)
Date: Jan 14, 2026 12:00am to Jan 14, 2026 12:00am
Paid Event
From a classic viewpoint, enjoy Lower Falls, the Yellowstone River, and the spectacular colors of the canyon while learning about the areaâs natural and cultural history.Â
For all ages. Wheelchair accessible. Check locally before attending; programs may be changed or cancelled with little or no notice.
Location: Meet on the lower platform at Artist Point on the South Rim Drive.
Date: May 24, 2026 12:00am to May 24, 2026 12:00am
Paid Event
 Presentation: Fierce One Doll construction and the cultural history of dolls with an explanation of the meaning of the Fierce One Doll Collection, a statement of our Survival.
 During the 2026 season, different presenters from associated Tribes will directly engage with Yellowstone visitors through formal and informal education. Presentations included photography, beadwork, moccasin making, dancing, storytelling, quillwork, and more.
Location: Yellowstone Tribal Heritage Center is centrally located in the Old Faithful area between the Old Faithful Lodge and the Old Faithful Visitor Education Center.
Date: May 25, 2026 12:00am to May 30, 2026 12:00am
Paid Event
Learn where to see wildlife and how to view them safely.
For all ages. Wheelchair accessible. Check locally before attending; programs may be changed or cancelled with little or no notice.
Location: Meet in front of the Albright Visitor Center.
Date: May 31, 2026 12:00am to May 31, 2026 12:00am
Paid Event
Yellowstone is full of wonders! A ranger will share insights into one fascinating aspect of this magical place.
For all ages. Wheelchair accessible. Check locally before attending; programs may be changed or cancelled with little or no notice.
Location: Meet in front of the Albright Visitor Center.
Date: May 31, 2026 12:00am to May 31, 2026 12:00am
Paid Event
Learn more about the US Army's presence in Yellowstone and the history of early park management.
For all ages. Wheelchair accessible. Check locally before attending; programs may be changed or cancelled with little or no notice.
Location: Meet in front of the Albright Visitor Center.
Date: May 31, 2026 12:00am to May 31, 2026 12:00am
Paid Event
Yellowstone is full of wonders! A ranger will share insights into one fascinating aspect of this magical place from the base of Palette Spring.
For all ages. Wheelchair accessible. Check locally before attending; programs may be changed or cancelled with little or no notice.
Location: Meet at the Palette Spring boardwalk at the base of the hot springs.
Date: May 31, 2026 12:00am to May 31, 2026 12:00am
Paid Event
Yellowstone is full of wonders! A ranger will share insights into a fascinating aspect of this magical place.
For all ages. Check locally before attending; programs may be changed or cancelled with little or no notice.
Location: Meet at the Fishing Bridge Visitor Information Center.
Date: May 31, 2026 12:00am to May 31, 2026 12:00am
Paid Event
View colorful, vociferous, and intriguing mudpots and hot springs, and find out what they reveal about Yellowstone's explosive past and future.
For all ages. Check locally before attending; programs may be changed or cancelled with little or no notice.
Location: Meet at the Mud Volcano parking area.
Date: May 31, 2026 12:00am to May 31, 2026 12:00am
Paid Event
đ Physical Address:
2 Officers Row
Yellowstone National Park Headquarters
Yellowstone National Park, WY 82190
đ¤ Mailing Address:
PO Box 168
Yellowstone National Park, WY 82190-0168
đ Voice Phone: 307-344-7381
đ Fax Phone: 307-344-2014
đ TTY Phone: 307-344-2386
âď¸ Email: YELL_Information@nps.gov