DAILY INTELLIGENCE LOG

Structure Defence

British Columbia & Alberta

Friday, July 24, 2026

Information current as of approximately 8:30 a.m. Pacific Time.

This report summarizes current authoritative public information. Wildfire conditions, evacuation boundaries, road access and restrictions can change quickly. Official emergency instructions and transportation notices always take priority.

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OPERATIONAL ASSESSMENT

HIGH OPERATIONAL ACTIVITY IN BRITISH COLUMBIA

The most meaningful development since yesterday is the escalation of the Felker wildfire south of Williams Lake.

The Cariboo Regional District issued a series of evacuation actions on July 23, beginning with an Alert covering recreation sites and surrounding areas, followed by an expanded Alert and an Evacuation Order for Felker Fire Area 2.

Elsewhere:

• Kimberley remains under a city-wide Evacuation Alert.

• The Matthew Creek wildfire is now estimated at approximately 869 hectares, an increase from the previous verified estimate.

• The St. Mary Lake Alert remains active for 66 properties because of the Tower Creek fires.

• Strengthening winds and thunderstorm potential remain important variables in the East Kootenay.

• Highway 1 remains closed at Boston Bar due to wildfire.

• Existing evacuation measures remain active across the Fraser Canyon, South Cariboo, Bonaparte Plateau, South Chilcotin and other rural areas.

• Alberta continues to report no Wildfires of Note.

Here’s what we know:

British Columbia continues to manage several separate interface and rural wildfire emergencies. The current operational picture is defined by evacuation exposure, road access and difficult terrain—not by a single provincial fire count.

Here’s what we’re watching:

The Felker wildfire, wind and lightning in the East Kootenay, Highway 1 access through Boston Bar, changes to existing evacuation areas and whether current suppression opportunities can be maintained.

Here’s why it matters:

Multiple simultaneous incidents increase coordination and resource demands across a broad geographic area. A relatively small fire may become highly significant when it affects homes, recreation areas or a limited road network.

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TODAY’S CONDITIONS

FELKER WILDFIRE — CHIMNEY LAKE / FELKER LAKE AREA

Here’s what we know:

The Felker wildfire produced the most important new evacuation escalation identified during this morning’s review.

On July 23, the Cariboo Regional District issued:

• An Evacuation Alert covering Chimney Lake recreation areas, Felker Lake Recreation Site, Brunson Lake Recreation Site and surrounding mapped lands

• A subsequent expanded Alert identified as Felker Fire Area 3

• An Evacuation Order for Felker Fire Area 2

Anyone within the Order area must leave immediately. People within the surrounding Alert areas must be ready to leave on short notice.

The current official evacuation notices establish increased life-safety exposure but do not provide enough consistently current incident information to publish a precise fire size, rate of spread or direction of movement this morning.

Here’s what we’re watching:

• Further expansion of the Evacuation Order

• Additional properties or recreation areas becoming affected

• Road access around Chimney Lake and Felker Lake

• Structure, utility or communications impacts

• Current stage of control and verified fire size

• Wind influence during the afternoon

• Whether nearby communities or First Nations jurisdictions become involved

Here’s why it matters:

This incident moved from general preparedness to an immediate evacuation requirement within several hours.

The affected area includes rural properties, recreation sites and limited-access roads. Visitors and seasonal users may also be less familiar with evacuation routes and local emergency-notification systems.

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KIMBERLEY AND ST. MARY LAKE — EAST KOOTENAY

Here’s what we know:

The entire City of Kimberley remains under Evacuation Alert because of the Matthew Creek wildfire.

The latest verified regional update estimates Matthew Creek at approximately 869 hectares.

Resources assigned include:

• An Incident Management Team

• Approximately 35 firefighting personnel

• Seven helicopters

• Eighteen pieces of heavy equipment

• Twenty-one structure-protection personnel

Initial Attack crews have been constructing a helipad and developing a potential dip-tank site. Helicopters continue to support ground operations.

The separate Evacuation Alert for 66 properties near St. Mary Lake remains active because of the Tower Creek fires.

The latest verified estimates are:

• Tower Creek #2 — approximately 250 hectares

• Tower Creek — approximately 12 hectares

Heavy equipment has reopened sections of a deactivated forest service road for use as a control line. Helicopters continue bucketing to cool active areas.

Here’s what we’re watching:

• Any escalation from Alert to Order

• Strengthening winds through Saturday

• Thunderstorm outflow, lightning and limited rainfall

• Afternoon increases in fire behaviour

• Progress on indirect control lines

• Structure-protection deployment

• A formal change in stage of control

• Access or infrastructure impacts near Kimberley and St. Mary Lake

Here’s why it matters:

The increase in the Matthew Creek estimate confirms continued fire growth or improved perimeter assessment. It does not, by itself, establish that the fire moved closer to homes.

The city-wide Alert remains a preparedness action. Residents should remain ready, but the Alert is not a prediction that evacuation will become necessary.

Strengthening winds and the possibility of thunderstorms with little rainfall reduce the reliability of any short-term suppression advantage.

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FRASER CANYON — BRUNSWICK COMPLEX / BOSTON BAR

Here’s what we know:

Brunswick Creek and the broader Fraser Canyon wildfire situation remain operationally significant.

Active evacuation measures continue across areas involving:

• Boston Bar

• North Bend

• Hells Gate

• Scuzzy Creek

• Nahatlatch and North Boothroyd

• Canyon Alpine

• Fishblue Lake

• Boston Bar First Nation

• Boothroyd Indian Band

• Spuzzum First Nation

Highway 1 remains closed at Boston Bar because of wildfire.

DriveBC continues to identify the closure as a major transportation impact. Travellers should confirm current conditions and detour information immediately before departure.

Smoke is producing poor visibility in the Fraser Canyon. At Lytton this morning, visibility was reported near 1.6 kilometres, with southerly winds gusting close to 50 kilometres per hour.

Here’s what we’re watching:

• Highway 1 reopening conditions

• Wind effects through the canyon

• Further evacuation-boundary changes

• Changes affecting First Nations jurisdictions

• Power, water, rail or communications impacts

• Confirmed structure impacts

• Measurable suppression progress

• Whether cooler weekend conditions improve operational opportunities

Here’s why it matters:

This remains a combined wildfire, evacuation, infrastructure and transportation emergency.

Strong canyon winds can alter fire behaviour and smoke movement quickly. Smoke direction and visibility should not be used to judge whether a property is safe or whether a road is open.

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SOUTH CARIBOO AND BONAPARTE PLATEAU

Here’s what we know:

Multiple Evacuation Orders and Alerts remain active across a broad rural landscape involving incidents and areas including:

• Fiftynine Creek

• Big Bar Lake

• Meadow Lake

• Beaverdam Lake

• South Green Lake

• Bowers Lake

• French Bar Creek

• Pear Lake

• Poison Lake Road

• The Village of Clinton

The Cariboo Regional District also continues to list:

• An Evacuation Order for the Bourgeois Creek Fire Area

• An Evacuation Alert for the Bonanza Creek Fire Area

• The newly issued Felker evacuation areas

Widespread smoke is affecting the 100 Mile House region. Temperatures are forecast near 30°C today, with a risk of afternoon thunderstorms and west winds potentially gusting to approximately 40 kilometres per hour.

Here’s what we’re watching:

• Changes affecting Clinton

• Further expansion near Highway 97

• Big Bar, Meadow and Beaverdam lake evacuation boundaries

• Road access to rural properties and recreation areas

• Afternoon wind and thunderstorm outflow

• Lightning with limited rainfall

• Additional holdover-fire detections

• Ranching, livestock and private-water-system impacts

Here’s why it matters:

The South Cariboo situation remains a cluster of separate rural incidents rather than a single fire.

The number of homes affected by each individual action may be limited, but long driveways, livestock, trailers, private pumps and restricted routes can make evacuation preparation more time-consuming.

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SOUTH CHILCOTIN / LILLOOET AREA

Here’s what we know:

Current EmergencyInfoBC listings continue to show active wildfire evacuation information for:

• The Squamish-Lillooet Regional District

• The Thompson-Nicola Regional District

• The District of Lillooet

• The South Chilcotin and Gold Bridge area

These actions include Orders and Alerts affecting remote mountain and rural areas where access may depend on a small number of roads.

Here’s what we’re watching:

• Order or Alert expansions

• Road closures or access restrictions

• Recreational users and seasonal properties

• Newly affected rural residences

• Coordination with First Nations jurisdictions

• Wind and lightning associated with changing weather

Here’s why it matters:

Remote evacuations can be operationally significant even where few structures are involved.

Long travel distances, limited communications and unfamiliar visitors can reduce the amount of useful preparation time once an Order is issued.

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ALBERTA

Here’s what we know:

Alberta’s latest provincial update lists no Wildfires of Note.

The Calgary Forest Area remains under a fire advisory with Very High wildfire danger.

Alberta Wildfire reports that:

• Persistent warmth and wind continue drying vegetation

• Localized rainfall is not expected to materially improve conditions

• Thunderstorms may produce lightning-caused starts

• There are no active Calgary Forest Area wildfires contributing to the current smoke

• A small municipal wildfire near Canmore was quickly contained with mutual-aid support

The Slave Lake Forest Area has returned to High wildfire danger after renewed warm and dry conditions, although no active wildfires were reported there in the latest area update.

Here’s what we’re watching:

• Any newly designated Alberta Wildfire of Note

• New lightning-caused or wind-driven starts

• Changes to the Calgary fire advisory

• Municipal incidents outside the Forest Protection Area

• Community, First Nations or infrastructure exposure

• Uneven rainfall and renewed drying in central and northern areas

Here’s why it matters:

Alberta currently has no major designated wildfire emergency.

However, parts of southern Alberta remain receptive to ignition and rapid initial spread. The absence of a Wildfire of Note does not mean the absence of wildfire potential.

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ENVIRONMENTAL INDICATORS

WIND AND THUNDERSTORMS

Here’s what we know:

Wind is the most important short-term environmental variable today.

Current concerns include:

• Southerly winds gusting near 50 kilometres per hour in the Fraser Canyon this morning

• West winds potentially gusting near 40 kilometres per hour around 100 Mile House this afternoon

• Strengthening winds forecast through Saturday in the East Kootenay

• Thunderstorms capable of producing lightning, gusty outflow, hail and localized rain

A severe-thunderstorm warning was issued overnight for parts of the South East Kootenay, including the broader Cranbrook and Kimberley area.

Here’s what we’re watching:

• Thunderstorm outflow reaching active fire areas

• Wind shifts along valleys and canyons

• Lightning outside meaningful rainfall

• Aircraft operating limitations

• Whether existing guards are tested

• New starts following storm passage

Here’s why it matters:

Wind may change fire direction, spotting distance and road exposure before an updated public perimeter becomes available.

Localized rain may reduce surface fire behaviour where it falls, but thunderstorm wind and lightning may create operational challenges elsewhere.

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HEAT AND CHANGING TEMPERATURES

Here’s what we know:

The most intense heat is beginning to moderate in several areas, but hot conditions remain relevant today.

Boston Bar is forecast near 35°C today before cooler conditions arrive over the weekend.

The 100 Mile House area is forecast near 30°C, while Calgary is expected near 28°C.

Here’s what we’re watching:

• Overnight humidity recovery

• The timing of cooler air

• Whether lower temperatures are accompanied by strong winds

• Fine-fuel drying during the afternoon

• Heat stress for crews and residents

Here’s why it matters:

Cooling can improve suppression opportunities, but a cold front may initially bring stronger winds.

A lower temperature forecast should not automatically be interpreted as lower operational risk until wind, humidity and rainfall are considered together.

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LIGHTNING AND HOLDOVER-FIRE POTENTIAL

Here’s what we know:

Recent lightning remains important across Interior and Southeast British Columbia.

Some lightning-caused fires may remain concealed in roots, duff or heavier fuels before becoming visible under warmer, drier or windier conditions.

New thunderstorms may add further ignitions even where brief rain occurs.

Here’s what we’re watching:

• New smoke reports after afternoon heating

• Clusters of delayed detections

• Lightning near existing evacuation areas

• New starts near communities or critical roads

• Whether new incidents compete for resources already assigned elsewhere

Here’s why it matters:

A fire detected today may have started during an earlier storm.

Holdover fires can emerge while crews and aircraft remain committed to existing incidents.

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RAINFALL AND PROLONGED DRYING

Here’s what we know:

Rainfall remains uneven across both provinces.

Localized showers and thunderstorms are possible, but precipitation may be brief and geographically limited.

Some Alberta regions that previously benefited from rainfall are beginning to dry again.

Here’s what we’re watching:

• Rainfall duration and total accumulation

• Areas missed by storms

• Wind before and during precipitation

• Lightning outside rainfall cores

• How quickly fine fuels dry afterward

Here’s why it matters:

Brief rain can dampen grass and exposed fuels without materially changing deeper fuel moisture or established fire perimeters.

Rainfall should be evaluated locally rather than treated as a regional reset.

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DROUGHT AND FIRE-WEATHER INDICATORS

Here’s what we know:

Current, incident-specific Drought Code values were not consistently available at a sufficiently current and comparable scale for every significant area reviewed this morning.

No single Drought Code value has therefore been used to characterize the provincial situation.

The stronger current indicators are:

• Active evacuation expansion

• Wind and thunderstorm potential

• Continued fine-fuel drying

• Recent lightning

• Current fire-behaviour observations

• Persistent open-fire prohibitions and advisories

• Limited and uneven rainfall

Here’s what we’re watching:

• Updated BC Wildfire Service station information

• Overnight humidity recovery

• Regional fire-danger changes

• Rainfall associated with the approaching weather change

• Whether drying resumes after the weekend

Here’s why it matters:

Avoiding false precision is more useful than publishing an old or geographically distant fire-weather value.

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SMOKE AND VISIBILITY

Here’s what we know:

Air-quality warnings are active across several wildfire-affected regions of British Columbia and Alberta.

High-impact smoke conditions are affecting the Fraser Canyon and Calgary, while smoke and reduced visibility continue around the South Cariboo.

Here’s what we’re watching:

• Visibility along highways and rural roads

• Smoke settling into valleys

• Public-health impacts

• Effects on aviation and aerial assessment

• Rapid changes caused by wind

Here’s why it matters:

Smoke can create health and transportation hazards, but it is not a reliable indicator of fire distance or direction.

Residents should use air-quality guidance for health decisions and official evacuation sources for life-safety decisions.

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GRASS CURING AND HUMAN ACTIVITY

Here’s what we know:

Grass, roadside vegetation and other fine fuels remain capable of drying and igniting quickly.

Common ignition concerns include:

• Vehicles parked over dry vegetation

• Machinery and hot exhaust systems

• Dragging chains or metal

• Outdoor burning

• Campfires

• Fireworks

• Smoking materials

• Generators or pumps operated in dry grass

Here’s what we’re watching:

• Roadside and pasture curing

• Equipment use during windy periods

• Fine fuels beside homes and accessory buildings

• Preventable starts near communities

• Compliance with current prohibitions

Here’s why it matters:

Fine fuels can move fire rapidly toward heavier vegetation or structures.

Preventable fires compete for the same crews, aircraft and equipment already committed to interface and lightning-caused incidents.

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RESTRICTIONS AND PROHIBITIONS

Here’s what we know:

Category 1 campfires are prohibited throughout the:

• Cariboo Fire Centre

• Kamloops Fire Centre

• Southeast Fire Centre

Category 2 and Category 3 open fires are also prohibited in those centres.

Restrictions in the Coastal, Northwest and Prince George fire centres vary by district and fire type.

Local governments, First Nations, parks and private land managers may impose additional restrictions.

The Calgary Forest Area remains under a fire advisory.

Here’s what we’re watching:

• New or expanded prohibitions

• Local restrictions that exceed provincial rules

• Fireworks and recreation-related ignitions

• Equipment use during strong wind

• Public compliance over the weekend

Here’s why it matters:

Rules vary by location and jurisdiction.

Anyone planning a campfire, outdoor burn or spark-producing activity should verify the exact rules immediately before proceeding.

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HOMEOWNER IMPLICATIONS

For residents under an Evacuation Alert:

• Follow the local government or First Nation that issued the Alert.

• Keep vehicles fuelled and positioned for departure.

• Prepare identification, medications and essential documents.

• Make arrangements for pets, livestock and mobility needs early.

• Confirm current road access and an alternate route where possible.

• Test pumps, generators and private water systems.

• Move easily transported combustible items away from structures when safe.

For residents under an Evacuation Order:

• Leave immediately using the route directed by the issuing authority.

• Do not assume the normal road remains available.

• Do not delay evacuation to activate sprinklers, move equipment or continue property work.

• Do not enter restricted roads or closed recreation areas.

For residents near—but outside—an evacuation area:

• Monitor authoritative local information.

• Review how long departure would realistically take.

• Check road conditions before travelling.

• Avoid unnecessary ignition-producing activity during wind.

• Do not use smoke direction or unofficial maps as evacuation guidance.

These actions improve readiness. They do not predict wildfire behaviour or guarantee structure survival.

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WHAT CHANGED SINCE YESTERDAY

The Felker wildfire produced the clearest operational escalation:

• An initial Evacuation Alert was issued for recreation sites and surrounding lands.

• The Alert area was expanded.

• Felker Fire Area 2 was upgraded to Evacuation Order.

In the East Kootenay:

• The verified Matthew Creek estimate increased to approximately 869 hectares.

• Kimberley’s city-wide Alert remains active.

• The St. Mary Lake Alert remains active for 66 properties.

• Strengthening wind, lightning and limited-rainfall potential remain operational concerns.

In the Fraser Canyon:

• Highway 1 remains closed at Boston Bar.

• Existing evacuation measures remain active.

• Strong winds and poor visibility remain important today.

No new Alberta Wildfire of Note was identified in the latest provincial update.

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WHAT WE’RE WATCHING NEXT

• Further Felker wildfire evacuation changes

• Roads and access around Chimney Lake and Felker Lake

• Kimberley and St. Mary Lake evacuation status

• Matthew Creek and Tower Creek fire behaviour under strengthening wind

• Highway 1 reopening through Boston Bar

• Fraser Canyon wind and visibility

• Changes affecting First Nations jurisdictions

• Clinton and South Cariboo evacuation boundaries

• Additional lightning and holdover-fire detections

• Whether weekend rainfall produces meaningful wetting

• Further restriction or prohibition changes

• Any new BC or Alberta Wildfire of Note

• Confirmed structure, utility or communications impacts

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STRUCTURE DEFENCE TAKEAWAY

Here’s what we know:

British Columbia continues to manage multiple significant wildfire emergencies across urban-interface, rural and remote landscapes.

The Felker wildfire is the most important new escalation because it moved rapidly from Alert to Evacuation Order.

Kimberley remains the largest population centre currently under Alert, and the increased Matthew Creek estimate confirms that the incident remains active.

The Fraser Canyon continues to face overlapping wildfire, evacuation, smoke and transportation impacts.

Alberta has no designated Wildfire of Note, but Very High danger and a fire advisory remain in the Calgary Forest Area.

Here’s what we’re watching:

Today’s main variables are wind, thunderstorms, road access, evacuation-boundary changes and whether current suppression work can withstand changing weather.

Here’s why it matters:

The provincial wildfire picture remains active, but risk is local.

Residents should base decisions on current evacuation instructions, transportation access and the incident affecting their specific area—not on broad numbers, visible smoke or assumptions drawn from an older perimeter.

This is a time for calm attention, early preparation and strict reliance on authoritative information.

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SOURCES CONSULTED

• BC Wildfire Service incident information and active-fire dashboard

• EmergencyInfoBC

• Cariboo Regional District

• Fraser Valley Regional District

• Regional District of East Kootenay

• Thompson-Nicola Regional District

• Squamish-Lillooet Regional District

• District of Lillooet

• Village of Clinton

• Relevant First Nations emergency authorities

• DriveBC

• Environment and Climate Change Canada

• BC Wildfire Service prohibitions and restrictions

• Alberta Wildfire status and Wildfires of Note

• Alberta Wildfire forest-area updates

• Alberta Emergency Alert

• Alberta Fire Bans

• 511 Alberta