Oklahoma Fires

Daily Wildfire Report for Oklahoma - April 21, 2026

Overview

Oklahoma is currently experiencing a split in fire risk across the state. While recent rainfall and severe storms following a cold front have improved live fuel moisture and reduced overall wildfire potential in the central, southern, and eastern regions, the Oklahoma Panhandle and western tier counties remain critically dry with highly receptive fuels. The National Preparedness Level is currently at 2. An Interagency Fuels & Fire Behavior Advisory remains in effect for parts of Oklahoma in coordination with adjoining state forestry agencies and federal wildland fire cooperators.

Current Situation

Fire Activity: Fire activity has moderated significantly over the last 72 hours in the northeastern, east-central, and southeastern areas. Initial attack activity has been light, and a high probability for successful initial attacks is expected due to cooler temperatures and moderated wind speeds in those regions. However, the Panhandle continues to see dry, post-frontal air that keeps fine-dead fuel moisture as low as 3% to 5%, maintaining a moderate to high fire spread potential.

Key Fires:

• Harrison Fire: Located in Osage County, this fire started on April 9, 2026, and has burned approximately 4,934 acres. The Bureau of Indian Affairs - Osage Agency is the primary responding agency. Recent significant moisture and scattered thunderstorms in the area are assisting firefighters in containment efforts.
• Lightning Roll Fire: Located in Beaver County, this fire ignited on April 11, 2026, and has burned 2,412 acres. It is currently 70% contained. The fire is primarily fueled by short grass (approximately 1 foot tall) and tall grass (up to 2.5 feet). Due to improving fine-dead fuel moisture levels, rangeland fuels are exhibiting moderated fire behavior, allowing crews to take advantage of favorable weather to secure the perimeter and mop up hotspots.

Prescribed Burns and Land Management: The Oklahoma Department of Wildlife Conservation is actively conducting prescribed burns, including the Ozzie Cobb and Nanih Waiya projects, to reduce woody stem density and manage invasive species like the Eastern Red Cedar. These operations are crucial for reducing wildfire risk, preventing the displacement of native pastures, and restoring wildlife habitats. Additionally, as of the latest state updates, 2 of Oklahoma's 77 counties have active county-wide burn bans in place.

Weather and Wind Warnings

Current Weather: Oklahomans are facing a complex weather setup where a strong cold front, a dryline, and a low-pressure system have converged. While eastern and central parts of the state are experiencing severe storms, massive hail, and tornado potential, Western Oklahoma remains critically dry.
Forecasted Weather: Red Flag Warnings are in effect for Western Oklahoma and the Panhandle. Extreme winds are expected both ahead of and behind the cold front, with wind gusts potentially exceeding 50 mph. A warming trend heading into mid-week will further ramp up fire danger, with relative humidity values expected to drop into the single digits. This combination of high winds and low humidity will complicate travel, increase the risk of rapid wildfire spread, and create resistance to control on the fireground.

Recommendations

Public Awareness: Residents, particularly in the Panhandle and western counties, are advised to remain vigilant as dry conditions persist. It is crucial to comply with local burn bans, avoid any outdoor burning, and secure loose items and trailers ahead of the strongest winds.
Resource Allocation: While recent fire activity has been successfully captured during initial attacks, firefighters remain on high alert for conditional large fire potential in the west. This risk is highly dependent on volatile rangeland fuels and access challenges. Agencies continue to monitor the dryline intrusion across the Panhandle for potential lightning-triggered starts.

Resources

For up-to-date emergency information, residents can visit:
National Interagency Fire Center (NIFC): www.nifc.gov/fire-information/nfn
Oklahoma Forestry Services: ag.ok.gov/divisions/forestry-services/

Stay informed and prepared by monitoring these resources regularly.