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Elk Fire 2024

Unit Information

2013 Eastside 2nd St 
Sheridan, 
82801 
2013 Eastside 2nd St 
Sheridan, 
82801 

Incident Contacts

Phone: 307-303-7642
Hours: 8 a.m. - 8 p.m.

Highlighted Activity

Elk Fire Update - October 4, 2024Rocky Mountain Area Complex Incident Management Team 3Casey Cheesbrough, Incident Commander Date Reported: Friday, September 27, 2024Cause: Lightning Size: 51,115Containment: 0%Total Personnel: 528Location: Approximately 6 miles northwest of Dayton, Wyoming Key Messages: A Red Flag Warning has been issued by the National Weather Service… Read more
Publication Type: News -
For the most up to date evacuation information, please visit Sheridan County Emergency Management's website.   
Publication Type: Announcement -

Highlighted Media

The Elk Fire burning near Riley Point and West Pass on the Bighorn National Forest. The fire was detected at 5:00 p.m. Friday, September 27, 2024. Lightning strikes were recorded in the general area within the last ten days making it the suspected cause of the fire. Air attack and ground crews initially responded, which included retardant and bucket drops from airtankers and a helicopter. Hand crews are on scene and more resources will be arriving over the next few days.

The Elk Fire is burning in heavy dead and down timber. The terrain is rough and remote making it challenging for firefighters to get in or out of the incident. There are two nearby cow camps. A closure order for the area is in place to protect the safety of firefighters and our visitors traveling Forest roads and trails. Rocky Mountain Complex Incident Management Team 3 took command of the Elk Fire on October 1st at 7:00 p.m.

Basic Information
Current as of Fri, 10/04/2024 - 12:42
Incident Time Zone America/Denver
Incident Type Wildfire
Cause Lightning
Date of Origin
Location Bighorn National Forest
Incident Commander Casey Cheesbrough, Incident Commander
Jay Miller, Deputy Incident Commander
Rocky Mountain Complex Incident Management Team Three
Coordinates 44° 53' 49.6'' Latitude
-107° 33'
59.51
'' Longitude
Current Situation
Total Personnel: 528
Size 51,511 Acres
Percent of Perimeter Contained 0%
Fuels Involved

The Elk Fire is burning in heavy dead and down timber.

Significant Events

Due to lighter winds, cooler temperatures and higher humidity the fire was not as active as it was yesterday. Overnight, outside of the thermal belt, fire behavior was diminished but in the thermal belt fire behavior was much more active. As the day wore on, fire activity escalated to mostly surface fire spread with uphill runs and torching. Heavy down dead fuels continued to burnout.

Outlook
Planned Actions

Firefighters will scout for indirect and direct control lines across the fire and work to limit the forward spread of the fire. They will also be working on structure protection across the fire. 

Projected Incident Activity

12 hours: Fire spread will moderate some with lighter winds, cooler temperatures and higher humidity.

24 hours: Fire activity will increase in advance of, and after a passing cold front that will result in higher temperatures, lower relative humidity and strong shifting winds.

48 hours: Strong winds and low relative humidity.

72 hours: Fire will be active but moderate some due to decreasing wind speeds.

Remarks

CLOSURES:

Current Elk Fire closures can be found on the Bighorn National Forest website. 

Current Weather
Weather Concerns

As of 3pm, temperatures were in the middle 50s to 60s over the Elk fire, with relative humidity values down into the 20s over the lowest elevations, and the 30s over the mid-slopes and upper elevations. Winds were southeast to upslope/upvalley, with gusts to around 20 mph.

Heading into tonight, winds will begin to trend more southerly with poor to moderate RH recoveries expected, with a thermal belt setting up. Friday will bring warm and dry conditions, with increasing southerly winds in the afternoon ahead of a dry cold front passage early Saturday. Temperatures will warm into the 70s and 80s, with relative humidity dropping into the teens. Winds will gust up to 30 mph in the afternoon on the ridges. Friday night will bring even stronger winds with southwest to west gusts to 40 to 50 mph, with mountain wave activity possible. The dry cold front is expected to move through the fire area by 5 am Saturday, with gusty northwest winds and cooler conditions prevailing. A Fire Weather Watch is currently in effect from noon Friday through 6pm Saturday.