Wednesday, May 16, 2012

Significant Warmup on The Way with Humid Conditions and Thunderstorms

Today marks the start of rising temperatures across Southern Manitoba. Although daytime temperatures will be somewhat cool again throughout today.According to a weather moment blog "plenty of warming will be going on just off the surface, bringing us substantially warmer overnight low's and temperatures soaring into the upper twenties and low thirties by the end of the week".

Winds will pick up out of the southeast today as we move onto the back of the high pressure system that moved behind over our area behind a cold front that brought some damaging winds to Southern Manitoba on Monday evening. According to a weather moment "This marks the beginning of a large-scale shift in the upper atmosphere that will rapidly push heat and moisture from the Gulf of Mexico northwards. Temperatures will only climb to around 20°C today, but our overnight low will show evidence of all the warm air moving in aloft by dropping down to only around 13°C, about 10°C warmer than our overnight low last night.

"The heat and moisture will begin to move in on Thursday as a warm front lifts north of the Red River Valley, our daytime high will push towards the high twenties with temps that will likely settle near 30C. It will feel a lot different than our high of 29C on Monday, because a completly different feature "Moisture". While dewpoints are forecast to stay low today, they will begin to increase overnight and throughout Tomorrow, likely in the low teens Thursday evening. The likely heat and moisture will continue to build in for Friday, with overall temperatures continuing to climb near 30C, with dewpoints in the mid to high teens. if you like tropical weather it will be perfect for you, with humidex's forecast in the mid 30C range.

As for precipitation none can be expected today or tomorrow, but as the heat and moisture builds in there will be a chance for showers and thunderstorms on Friday and Saturday. the chance for precipitation will be elevated on saturday as there will be additional lift and triggers present in the RRV, as a cold front goes through our area. a post will be available on Friday, on our Thunderstorm potential.

It will be nice so get out there and enjoy it! A post will be available on Friday, about the thunderstorm potential.

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