While showers are forecast to reach the Okanagan later this week, wind direction and the chance of thunderstorms mean that the smoke in the air may be here to stay a while longer.
According to Lisa Erven, meteorologist with Environment and Climate Change Canada, hot and dry temperatures will persist into Thursday.
Temperatures will then begin to drop throughout Thursday with increased cloud cover and a cold front sweeping through other parts of the province.
鈥淔or Thursday night and Friday we鈥檙e expecting to see some showers. Daytime temperatures will really drop off well below seasonal for this time of year, with a high of 18 degrees for Friday,鈥� said Erven.
It鈥檚 too early to say just how much rain this area will see.
鈥淲e could see quite a large variation (of showers) from place to place 鈥� it could be anywhere from a trace to up to five or eight millimetres.鈥�
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With the decreased air quality warnings Tuesday and the forecast of rain ahead, there is a chance the area will see some relief from the smoke. But Erven explains this may be short-lived, if it happens at all.
鈥淚n terms of the smoke forecast over the Okanagan, our stations have seen a decrease in wildfire smoke concentrations over the last 24 to 36 hours, as we鈥檝e been under a northeasterly wind flow. This has directed wildfire smoke more towards the coast of B.C.,鈥� said Erven.
鈥淏eginning on Wednesday, we鈥檙e going to see a shift to more southwesterly winds which has the potential to bring wildfire smoke back in over the Okanagan due to the large wildfires nearby.鈥�
In addition, the chance of thunderstorms means the area may see lightning, which has the potential to spark new wildfires with the current dry conditions.
鈥淪o we have sort of competing factors here. When you have precipitation it can help scour out the air and improve air qualities. However, with the risk of thunderstorms we have the potential for new fire starts and northwesterly winds could bring smoke,鈥� said Erven.
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