Calgary Herald

Good news in forecast, if you like skiing

- BRODIE THOMAS

People with ski passes will likely appreciate the latest long-range spring forecast from Accuweathe­r. The rest of us, no so much.

The online weather service is predicting colder-than-average temperatur­es this spring for western Alberta. A La Niña phenomenon, which brings cooler temperatur­es to the Pacific Ocean, is expected to also bring more storms to B.C. and the Rocky Mountains.

“I still think the ski season is going to be very good in the spring through the mountains,” said Accuweathe­r meteorolog­ist Brett Anderson.

La Niña generally brings increased precipitat­ion and a prolonged snow season to the Rocky Mountains and Western Canada. If this forecast proves true, it could be great for those who want to keep hitting the slopes. Anderson said he expects turbulence from storms passing over the Rockies will show up in Calgary as wind, without a lot of precipitat­ion.

The cold and snow in the mountains could have consequenc­es when the warmer weather finally does arrive.

“The result of this expected weather pattern will be above-normal snowpack and river levels that may lead to a higher-than-usual threat for spring flooding due to excessive run-off and ice jams in British Columbia and western Alberta by late spring and into early summer,” he said.

Anderson cautioned it is still too early for a truly accurate flood forecast, but increased snow could be a sign of things to come.

However, further north and east, prairie regions are expected to have a dryer-than-normal spring as the jet stream carries storms south into the U.S.

Areas around Edmonton and Regina have already seen less-than-average snowfall this winter, and if that trend continues, it will reduce the risk of flooding in those areas.

“However, it is still very early and conditions can change quickly in early spring, thus additional updates on the spring flood risk are likely through the season,” Anderson said. While dry weather will reduce the risk of flooding, it could increase the risk of wildfires in those regions.

“It is still too early to determine whether or not this will be an extreme year in terms of wildfires across northweste­rn Canada,” said Anderson. In the short term, Calgary could be in for a few days of springlike weather.

Environmen­t Canada says after a chilly Saturday with highs of only -6C, Calgary should see five straight days of above-zero temperatur­es and a mostly sunny sky.

March should come in like a lamb on Monday as it warms to 8 C. The average high for this time of year is around 1C.

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