DAILY INTELLIGENCE LOG

STRUCTURE DEFENCE

British Columbia & Alberta

Tuesday, August 25, 2026

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

Wildfire conditions, evacuation boundaries, transportation access, restrictions and fire behaviour can change quickly. Instructions from the responsible local government, First Nation, emergency authority or transportation agency always take priority.

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STRUCTURE DEFENCE TAKEAWAY

Here’s what we know:

The broad wildfire picture is showing measurable improvement this morning.

There was no major new community-threatening wildfire escalation identified during the overnight significant-incident scan.

Three changes stand out.

First, Riley Creek has now formally moved from Evacuation Order to Evacuation Alert in the Texas Creek area.

Second, the Bald Range evacuation footprint contracted substantially again Monday. Large RDOS areas were downgraded or fully rescinded, and all District of Summerland Evacuation Alerts were rescinded Monday afternoon except for a defined group of properties that remain under Evacuation Order.

Third, Alberta’s GWF058 near the B.C. border has improved from Out of Control to Being Held at approximately 30 hectares. Firefighters have established containment and continue working hotspots.

Pear Lake and Bonanza Creek remain the most significant active Evacuation Order environments within the Squamish-Lillooet Regional District.

Twin Two remains under Evacuation Alert.

Pavilion-Clinton Road remains closed between Clinton and Mowich Road, and the In-SHUCK-ch Forest Service Road remains restricted to local traffic.

Here’s what we’re watching:

The immediate environmental story is renewed drying.

Weekend moisture and cooler temperatures created useful short-term suppression conditions, but temperatures have climbed again.

Summerland is around 30°C today and rises to approximately 32°C Wednesday.

Lillooet reaches approximately 33°C today.

Smoke remains widespread through several southern Interior corridors.

Wednesday also introduces another round of localized shower and thunderstorm potential in parts of the Okanagan and Southeast.

That means we are watching both fine-fuel drying and lightning holdovers.

Here’s why it matters:

The current direction is favourable, but it is not uniform.

A community can move into recovery while a nearby wildfire remains active.

An Evacuation Order can be rescinded while damaged water systems, roads or utilities still require repair.

And rainfall can improve suppression conditions for several days without erasing underlying seasonal dryness.

The useful picture today is progress — with continued readiness.

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TODAY'S CONDITIONS

BALD RANGE — SUMMERLAND, FAULDER, MEADOW VALLEY AND RDOS

Here’s what we know:

The Bald Range emergency moved significantly farther into recovery Monday.

At approximately 7:00 p.m., the RDOS downgraded Evacuation Orders to Alerts for:

• Properties bordering the western boundary of Electoral Area F

• Properties bordering the eastern boundary of Electoral Area H, including 5723 Princeton-Summerland Road

The RDOS also fully rescinded evacuation measures for several areas, including:

• A portion of Callan Road, excluding 365 and 351 Callan Road

• Greata Ranch to the Summerland boundary along Highway 97, excluding Callan Road

• North Beach west of Highway 97 to the Summerland south boundary

• Highway 97 from Pyramid Picnic Area to the Summerland boundary

• 23000 Gallaugher Street

• Greater West Bench and Kickininee Park

• Chain Lake

• Bankeir

• Link Lake

• Osprey Lake

• Mazama

• Thirsk Lake

• Farleigh Lake Road

All District of Summerland Evacuation Alerts were also rescinded Monday afternoon.

A defined group of Summerland properties remains under Evacuation Order.

Residents should use the current official address-level map rather than assume the entire municipality is All Clear.

Infrastructure recovery remains important.

The Faulder Water System is currently not operational because electrical and communications infrastructure serving the system was damaged during the wildfire.

Operators are assessing what must be repaired before service can be restored.

Recovery crews also continue working around damaged properties, roads, utilities and burned vegetation.

Summerland is forecast near 30°C today with local smoke and north wind developing around 20 km/h.

Wednesday warms to approximately 32°C, with a 30% chance of late-afternoon showers and a risk of thunderstorms. North wind may gust to approximately 40 km/h Wednesday afternoon.

Here’s what we’re watching:

• Remaining Summerland Evacuation Orders

• Faulder Water System restoration

• Meadow Valley and rural re-entry

• Hotspot activity during renewed heating

• Smoke

• Wednesday lightning

• Wednesday afternoon wind

• Whether showers produce meaningful wetting

Here’s why it matters:

This is significant recovery progress.

But a property remaining under Order at this point is likely under Order for a specific operational reason.

Fire activity, damaged infrastructure, unsafe trees, road access or structural conditions may still be involved.

Residents should not infer their property status from the status of neighbouring communities.

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LILLOOET — RILEY CREEK

Here’s what we know:

The Riley Creek Evacuation Order was formally downgraded to Evacuation Alert at 12:30 p.m. Monday.

Properties previously under Order in the Texas Creek area may now return, but they remain under Alert.

The updated Alert includes properties along Texas Creek Road and Purvis Road.

Wildfire crews continue cleanup, patrol and demobilization work.

Lillooet is forecast near 33°C today.

Widespread smoke continues.

South wind around 30 km/h is expected near midday before weakening this evening.

Wednesday remains warm near 31°C.

Here’s what we’re watching:

• Riley Creek hotspot activity

• Texas Creek re-entry

• Whether the remaining Alert can eventually be rescinded

• Fine-fuel drying

• Overnight humidity recovery

• Smoke and visibility

Here’s why it matters:

Moving from Order to Alert is a meaningful operational milestone.

It means the immediate life-safety concern has decreased enough to permit return.

It does not mean the incident is finished.

Returning residents may still encounter firefighters, damaged vegetation, equipment and localized hazards.

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PEAR LAKE — SLRD ELECTORAL AREA B AND SOUTH CARIBOO

Here’s what we know:

Pear Lake remains under both Evacuation Order and Evacuation Alert within the SLRD.

The latest SLRD current-status page, updated Monday afternoon, continues to list the Pear Lake Order.

Pavilion-Clinton Road also remains closed in both directions between Clinton and Mowich Road because of wildfire.

Other portions of the broader Pear Lake environment have progressed farther into re-entry, but that does not change the SLRD Order.

Clinton is forecast near 27°C today with widespread smoke.

Southeast wind around 20 km/h with gusts near 40 km/h is expected around midday.

Here’s what we’re watching:

• Pear Lake Order changes

• Pavilion-Clinton Road reopening

• Fire activity during renewed drying

• Rural access

• Ranch and livestock operations

• Smoke

• New lightning or holdover-fire detections

Here’s why it matters:

Pear Lake remains a good example of why large wildfire incidents have to be viewed locally.

Different sections of the same fire can be in different operational phases.

One jurisdiction can be returning residents home while another remains under Evacuation Order.

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BONANZA CREEK — BRIDGE RIVER AND SOUTH CHILCOTIN

Here’s what we know:

Bonanza Creek remains under Evacuation Order and Evacuation Alert within SLRD Electoral Area A.

No new evacuation expansion was identified in the latest SLRD update.

The incident remains operationally important because of its remote setting.

Important considerations include:

• Long evacuation travel distances

• Ranch and livestock operations

• Limited road alternatives

• Backcountry recreation

• Emergency access

Here’s what we’re watching:

• Order and Alert changes

• Remote-road access

• Fire response to renewed warmth

• Livestock movement

• Holdover fires

• Any new lightning later in the week

Here’s why it matters:

Remote evacuation requires more time.

That makes preparation during an Alert particularly important even when overall fire behaviour appears to be improving.

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TWIN TWO — ELECTORAL AREA C

Here’s what we know:

Twin Two remains under Evacuation Alert.

Its earlier Evacuation Order has been downgraded.

The In-SHUCK-ch Forest Service Road remains closed to general traffic and restricted to local traffic to support wildfire-response operations.

No new escalation was identified this morning.

Here’s what we’re watching:

• Alert rescindment

• Road access

• Remaining hotspot activity

• Fine-fuel drying

Here’s why it matters:

Twin Two continues moving in a favourable direction.

Access restrictions may remain longer than evacuation measures because road safety and wildfire operations must also be considered.

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FRASER CANYON — AINSLIE CREEK ENVIRONMENT

Here’s what we know:

Ainslie Creek remains an active wildfire of operational interest in the Fraser Canyon.

The corridor has experienced significant wildfire-related transportation impacts, including previous Highway 1 closures associated with wildfire, falling trees, rockfall and debris.

A sufficiently current DriveBC closure bulletin for the affected Highway 1 segment was not exposed clearly enough in the searchable public information this morning to publish a definitive open-or-closed statement.

For that reason, yesterday’s Highway 1 status is not being carried forward.

Anyone travelling through the Fraser Canyon should verify DriveBC immediately before departure.

Smoke remains widespread through the region.

Here’s what we’re watching:

• Current Highway 1 access

• Ainslie Creek activity

• Hazard trees

• Rockfall and slope stability

• Smoke visibility

• Rail and utility infrastructure

• Fine-fuel drying

Here’s why it matters:

Fast-changing transportation information should be reverified rather than repeated.

A closure that was accurate yesterday is not automatically accurate today.

The wildfire also creates hazards that can remain after visible fire activity declines.

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SOUTHEAST BRITISH COLUMBIA

Here’s what we know:

The Southeast remains operationally relevant because of active wildfires, area restrictions and renewed drying.

Temperatures in the Cranbrook region are near the upper 20s today and approach approximately 30°C Wednesday.

Wednesday brings a 30% chance of late-afternoon showers and a risk of thunderstorms in portions of the region.

The concern is therefore shifting from weekend rainfall toward:

• Drying fine fuels

• Lightning

• Thunderstorm outflow

• Holdover-fire detection

Here’s what we’re watching:

• New lightning starts

• Smoke columns appearing Wednesday through Friday

• Existing wildfire response to warmer temperatures

• Area-restriction changes

• Human-caused starts

Here’s why it matters:

A lightning fire may not appear immediately.

Warm conditions following a thunderstorm can expose holdover fires that have been smouldering in roots, duff or heavier fuels.

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ALBERTA — GRANDE PRAIRIE FOREST AREA

Here’s what we know:

There is a significant positive change in Alberta.

GWF058 is now classified as Being Held.

The wildfire remains approximately 30 hectares in size near the British Columbia border, south of Township Road 700 at the end of Range Road 133.

Alberta Wildfire reports that firefighters have established containment around the wildfire.

Crews continue working hotspots and interior burning until the fire is fully extinguished.

No community evacuation is associated with the incident in the latest official update.

However, wildfire danger across the Grande Prairie Forest Area remains High.

Warmer temperatures and wind have increased fire danger.

Here’s what we’re watching:

• Whether GWF058 remains Being Held

• Hotspot activity

• Additional new starts

• Grande Prairie Forest Area danger

• Wind

• Human-caused ignition

• Any new Alberta Wildfire of Note

Here’s why it matters:

The status change from Out of Control to Being Held is significant.

It means the fire is not expected to grow beyond established boundaries under current conditions and with the resources committed.

But High regional danger means another ignition could still become operationally important.

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ENVIRONMENTAL INDICATORS

RENEWED DRYING AFTER THE WEEKEND MOISTURE

Here’s what we know:

The weekend weather system provided useful suppression conditions across portions of southern British Columbia.

Temperatures have now climbed again.

Key forecast highs today include approximately:

• Summerland — 30°C

• Lillooet — 33°C

• Clinton — 27°C

Wednesday remains warm:

• Summerland — approximately 32°C

• Lillooet — approximately 31°C

• Southeast Interior — around 30°C in several locations

Here’s what we’re watching:

• Fine-fuel moisture

• Overnight humidity recovery

• Hotspot activity

• Whether weekend suppression gains hold

• Drying on exposed south-facing slopes

Here’s why it matters:

Rainfall creates a suppression opportunity.

It does not create a fixed number of safe days.

Grass, needles and other exposed fine fuels can dry quickly once warm weather returns.

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RAINFALL AND PROLONGED DRYNESS

Here’s what we know:

Weekend rainfall improved conditions in some southern Interior locations.

Coverage was not uniform.

The Okanagan is now largely dry again today.

Wednesday brings another localized shower and thunderstorm opportunity.

No broad soaking rainfall event is forecast today across the major active-fire environments.

Here’s what we’re watching:

• Actual rainfall Wednesday

• Locations that miss precipitation

• Consecutive dry days

• Fine-fuel response

• Deeper fuel moisture

Here’s why it matters:

A short rain event may substantially improve grass and needle moisture.

Large woody fuels and deeper organic layers respond much more slowly.

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DROUGHT AND FIRE-WEATHER INDICATORS

Here’s what we know:

Drought Code, Buildup Index and Fine Fuel Moisture Code remain station-specific.

No single current value responsibly represents the Okanagan, Lillooet, South Cariboo, Fraser Canyon and Southeast together.

Publishing one broad number would create false precision.

The operational picture currently tells us more:

• Evacuation Orders are decreasing.

• Pear Lake and Bonanza Creek retain Orders.

• Riley Creek has moved to Alert.

• Weekend moisture improved short-term conditions.

• Temperatures are rising again.

• High wildfire danger persists around Grande Prairie.

Here’s what we’re watching:

• Local Drought Code trends

• Buildup Index

• Fine Fuel Moisture Code

• Overnight humidity recovery

• Active-fire response after several warm days

Here’s why it matters:

Fine fuels respond over hours.

Deep drought responds over much longer periods.

Short-term improvement and underlying seasonal dryness can exist simultaneously.

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WIND

Here’s what we know:

Broad wind is moderate today but still operationally relevant.

Summerland develops north wind near 20 km/h this afternoon.

Lillooet develops south wind near 30 km/h.

Clinton may see southeast wind near 20 km/h gusting to 40.

Grande Prairie's High fire danger is also being influenced by warmer weather and wind.

Here’s what we’re watching:

• Wind alignment with active fire edges

• Valley and slope winds

• Smoke movement

• Spotting

• Hazard-tree failure

Here’s why it matters:

Fire responds to the wind at the fire perimeter.

Terrain can amplify or redirect winds beyond what a broad regional forecast suggests.

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LIGHTNING AND HOLDOVER-FIRE POTENTIAL

Here’s what we know:

The immediate lightning signal is lower today than during the weekend weather transition.

The concern now is holdover detection.

Wednesday brings renewed thunderstorm potential in portions of the Okanagan and Southeast.

Here’s what we’re watching:

• New smoke from weekend lightning

• Lightning Wednesday afternoon

• Fires appearing one to three days after storms

• Clusters of Initial Attack incidents

• Thunderstorm outflow wind

Here’s why it matters:

Some lightning ignitions remain concealed for days.

The return of warmer weather often makes those fires easier to detect.

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GRASS CURING AND HUMAN ACTIVITY

Here’s what we know:

Cured grass remains present throughout dry portions of British Columbia and Alberta.

Weekend moisture did not remove that fuel.

Where rain was light, exposed grass can become receptive again quickly.

Human-caused wildfire prevention remains important.

Common ignition sources include:

• Trailer chains dragging on pavement

• Hot exhaust systems in dry vegetation

• Agricultural or industrial machinery

• Smoking materials

• Improperly extinguished fires

• Fireworks or exploding targets where prohibited

• Off-road vehicles in areas where their use is restricted

Alberta reports that approximately 63% of its wildfires this season have been human-caused.

Here’s what we’re watching:

• Roadside starts

• Agricultural and industrial ignitions

• Recreational ignition

• New incidents competing for suppression resources

Here’s why it matters:

Improving existing fires is only half of the operational picture.

Preventing new starts preserves firefighting capacity and reduces the chance that another community emergency develops.

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RESTRICTIONS AND PROHIBITIONS

Here’s what we know:

The current SLRD wildfire page confirms that recreational off-road vehicle use remains prohibited on Crown land throughout the Kamloops Fire Centre and most of the Coastal Fire Centre.

The prohibition applies to recreational use of:

• ATVs

• Off-road motorcycles

• Side-by-side vehicles

It does not apply in the same way to private land, national parks, emergency response, farming or legitimate commercial and industrial operations.

Other campfire, open-fire and wildfire Area Restrictions remain location-specific.

Because dynamically updated provincial prohibition information can change independently by fire centre and legal order, residents should verify the exact current rule for their location before burning or recreating.

No major new broad prohibition scheduled to take effect within the next 72 hours was identified during this morning's forward scan.

Here’s what we’re watching:

• Restriction rescindments following recent moisture

• New Area Restrictions

• Lightning-related access restrictions

• Grande Prairie restriction changes if conditions worsen

• Any prohibition announced for future implementation

Here’s why it matters:

Weather does not automatically cancel a restriction.

Only the responsible authority can rescind or change the legal order.

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HOMEOWNER IMPLICATIONS

For residents returning after Evacuation Order:

• Confirm the exact property status before travelling.

• Follow local re-entry instructions.

• Check drinking-water status.

• Treat damaged electrical infrastructure as energized.

• Watch for danger trees, ash pits, burned roots and unstable ground.

• Expect firefighters, utility crews and recovery personnel.

• Keep evacuation supplies available while an Alert remains active.

For residents under Evacuation Alert:

• Keep vehicles fuelled and ready.

• Keep medications, identification and essential documents prepared.

• Maintain plans for pets, livestock and anyone requiring assistance.

• Know the current evacuation route.

For residents outside evacuation areas:

• Use the current suppression window to improve property readiness.

• Clear needles and debris from gutters, roof edges and decks.

• Keep grass short where practical.

• Remove combustible material immediately beside structures.

• Restore hoses, pumps and evacuation supplies to ready condition.

• Check current fire and ORV restrictions before outdoor work or recreation.

These actions improve readiness.

They are not predictions and cannot guarantee structure survival.

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WHAT CHANGED SINCE YESTERDAY

BALD RANGE — MAJOR RE-ENTRY PROGRESS

• The RDOS downgraded additional western Electoral Area F and eastern Electoral Area H properties from Order to Alert Monday evening.

• Several large Alert areas were fully rescinded.

• Chain Lake, Bankeir, Link Lake, Osprey Lake, Mazama and Thirsk Lake were among the areas whose Alerts were rescinded.

• Greater West Bench and Kickininee Park were also rescinded.

• Additional Highway 97 and North Beach areas were rescinded.

• All District of Summerland Evacuation Alerts were rescinded Monday afternoon except for specific properties that remain under Evacuation Order.

BALD RANGE — INFRASTRUCTURE

• The Faulder Water System remains non-operational because electrical and communications infrastructure was damaged.

• Assessment and restoration work continue.

RILEY CREEK — SIGNIFICANT IMPROVEMENT

• The Evacuation Order was formally downgraded to Evacuation Alert at 12:30 p.m. Monday.

• Residents may return but must remain prepared to evacuate again while the Alert remains active.

PEAR LAKE

• The SLRD Evacuation Order and Alert remain active.

BONANZA CREEK

• The SLRD Evacuation Order and Alert remain active.

TWIN TWO

• Twin Two remains under Evacuation Alert.

ACCESS

• Pavilion-Clinton Road remains closed between Clinton and Mowich Road.

• In-SHUCK-ch Forest Service Road remains restricted to local traffic.

ALBERTA — GWF058

• GWF058 improved from Out of Control to Being Held.

• The wildfire remains approximately 30 hectares.

• Firefighters have established containment and are working hotspots.

• Grande Prairie Forest Area danger remains High.

ENVIRONMENTAL CHANGE

• Weekend moisture is being followed by renewed warming.

• Summerland reaches approximately 30°C today and 32°C Wednesday.

• Lillooet reaches approximately 33°C today.

• Widespread smoke remains present through several southern Interior regions.

• Wednesday brings renewed localized thunderstorm potential.

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WHAT WE'RE WATCHING NEXT

• Remaining Bald Range Evacuation Orders

• Faulder Water System restoration

• Meadow Valley and rural re-entry

• Pear Lake Evacuation Order

• Bonanza Creek Evacuation Order

• Riley Creek Alert and eventual rescindment

• Twin Two Alert

• Pavilion-Clinton Road reopening

• In-SHUCK-ch Forest Service Road access

• Current Fraser Canyon Highway 1 conditions

• Ainslie Creek activity

• GWF058 remaining Being Held

• Grande Prairie High wildfire danger

• Fine-fuel drying today and Wednesday

• Wednesday lightning and thunderstorm outflow

• Holdover-fire detections

• Local Drought Code, Buildup Index and Fine Fuel Moisture Code trends

• New significant wildfire starts

• Restriction changes

• Any new prohibition scheduled within the next 72 hours

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STRUCTURE DEFENCE TAKEAWAY — BOTTOM LINE

Here’s what we know:

Today brings more evidence that several of the major August wildfire emergencies are moving toward recovery.

Riley Creek is now at Alert rather than Order.

Large portions of the Bald Range evacuation footprint were rescinded Monday.

GWF058 in Alberta is now Being Held.

Those are meaningful operational improvements.

Pear Lake and Bonanza Creek remain under Evacuation Order within the SLRD, and recovery remains incomplete in several communities affected by Bald Range.

Here’s what we’re watching:

The next environmental test is renewed drying.

Weekend moisture created a useful suppression window.

Warm temperatures and smoke have now returned.

Wednesday brings another chance of thunderstorms, which creates both a potential moisture benefit and another lightning-start risk.

We are also watching infrastructure recovery closely, particularly water, road and utility systems in communities returning after wildfire.

Here’s why it matters:

Wildfire resilience is not simply about whether the flame front is moving.

It includes whether a community can evacuate safely, whether firefighters can secure the perimeter, whether residents can return, whether water and electricity function, and whether the property remains prepared if conditions change again.

Indicators describe conditions.

They do not predict what a particular wildfire will do next.

Official emergency instructions always take priority.

Wildfire resilience starts before wildfire arrives.

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SOURCES

• BC Wildfire Service

• BC Wildfire Service Dashboard

• EmergencyInfoBC

• Regional District of Okanagan-Similkameen

• District of Summerland

• Squamish-Lillooet Regional District

• DriveBC

• Environment and Climate Change Canada

• BC Wildfire Service Prohibitions and Restrictions

• Alberta Wildfire

• Grande Prairie Forest Area

• Alberta Wildfires of Note

• Alberta Fire Bans