Mountain wave & stacked lenticular day across Southeastern AZ high country! #Arizona #SierraVistaAZ #lenticular #turbulence #avweather #aviationwx #AZwx #TUSwx

Drone above the fog! #fog #aviationwx #TUSwx #AZwx looking 360 over Sierra Vista - Ft. Huachuca, Arizona. #IFR

Nice downburst capture from drone yesterday. Looking west toward Huachuca Mountains, and #FortHuachua. #AZwx #TUSwx #Monsoon #Monsoon2026 #Arizona #Arizonaweather #aviationwx #sierravistaaz #thunderstorm #downburst

#aviation #avwx #aviationwx

3️⃣ Ontario & Quebec
Low pressure tracks east bringing widespread rain, low ceilings, and IFR conditions for Toronto–Montreal corridor. Timmins to Kuujjuaq sees mixed precipitation. Watch for LLWS. #ONwx #QCwx #AviationWx @environmentca @weathernetwork @WMO

1️⃣ British Columbia
Strong Pacific jet bringing layered cloud tops and mountain wave turbulence near the Coast Range. VFR inland, but IFR likely over coastal terminals by evening. #BCwx #AviationWx @environmentca @weathernetwork @WMO @ExploreWx @TrueNorthExpWx.bsky.social true-north-explorers.ca

British Columbia (Vancouver, Kelowna, Prince George)
Patchy coastal fog this morning lifts by noon over Vancouver, skies clearing. Interior valleys warm, gusty winds in the north. Watch mountain passes for sudden showers. #BCWx #AviationWx @environmentca @weathernetwork @WMO @ExploreWx

500 mb Vorticity Map
Vorticity centers spin up new weather! Dynamic lift over the Rockies hints at active systems moving east. Watch for turbulence and rapid cloud growth. #AviationWx #Vorticity #DontGetLeftBehind true-north-explorers.ca @environmentca @weathernetwork

11️⃣ Africa
Cairo hot and dry; Nairobi showers in convergence zone; Johannesburg strong afternoon thermals with gusty winds. ⚖️
#AfricaWx #PilotForecast #AviationWx @WMO

10️⃣ Oceania
Sydney fronts weakening—breezy westerlies subsiding; Port Moresby humid with towering cumulus; Apia light trade showers under ridge. 🌤️
#OceaniaWx #AviationWx #PacificWx @WMO

8️⃣ Europe
Atlantic front sweeping east—Paris rain showers clearing to scattered cumulus. Warsaw under strong westerlies; Athens calm under ridge with excellent visibility. 🌍
#EuropeWx #AviationWx @Europe_wx @WMO

6️⃣ North America
Jet stream dives south from Vancouver to Kansas City then arcs east toward Miami—major system brewing along the boundary. Expect turbulence aloft & LLWS across central plains. 🌪️
#NAWx #JetStream #AviationWx @environmentca @NWS @WMO #MexicoWx

3️⃣ Ontario & Quebec
Trough advancing east over Great Lakes sparks scattered showers and gusty winds. Toronto MVFR improving later; Timmins and Kuujjuaq remain under mid-cloud deck. Montreal breezy with frontal passage. 🌧️
#ONWx #QCWx #AviationWx @environmentca @weathernetwork @WMO

1️⃣ British Columbia
Westerly flow drives Pacific moisture into coastal ranges—Vancouver IFR early improving to VFR by noon. Kelowna clear aloft; Prince George cool, scattered stratocu. Mountain wave turbulence possible. 🌦️
#BCWx #AviationWx @environmentca @weathernetwork @WMO @ExploreWx

700 mb Map over North America
At 700 mb (~10,000 ft), moisture and temperature patterns show low-level stability or lifting. Keep an eye on this layer for cloud development, fog, or icing potential in flight. #AviationWx #CloudLayers #FlightSafety
#DontGetLeftBehind @TrueNorthExpWx.bsky.social

1️⃣ British Columbia
Pilots: Expect unsettled skies across #BC — showers near #Vancouver, clearer breaks eastward toward #Kelowna, and cool northerly flow over #PrinceGeorge. Watch for turbulence near the coastal ranges. @weathernetwork.bsky.social #AviationWx #PilotWx youtu.be/q0jiFd_qHaU

4️⃣ 700 mb Map – North America
Moisture and lift are on the move! The 700 mb chart shows saturation zones—great for spotting mid-level clouds, icing potential, and flight-level turbulence. IFR pilots, this one’s for you.
#AviationWx #IFR #DontGetLeftBehind
true-north-explorers.ca