There is a 60 per cent chance of La Niña weather conditions emerging in September-November and they are expected to persist through January-March 2025, a U.S. government forecaster said on Thursday.

US forecaster sees 60 per cent chance of La Niña weather in September-November

Warmer, drier October followed by colder, snowier November
The balance of October is likely to remain warmer than normal across the Canadian Prairies, but the weather could turn colder than normal in November, Weatherlogics chief scientist Scott Kehler explained.

Late season storms wreak havoc on Prairie crops
Severe hailstorms wreaked havoc on crops across Western Canada, bringing an unexpected surge in claims, according to the latest update from the Canadian Crop Hail Association (CCHA).

River level at Amazon rainforest port hits 122-year low amid drought
Grain exports and essential supplies affected
The river port in the Amazon rainforest's largest city of Manaus on Friday hit its lowest level since 1902, as a drought drains waterways and snarls transport of grain exports and essential supplies that are the region's lifeline.

Prairie forecast: Cooler, but still warmer than average
Forecast issued Sept. 25, covering Sept. 25 to Oct. 2, 2024
Despite a fairly unsettled pattern over the last forecast period, the weather models did a pretty good job of the forecast. For this forecast period, things should settle down a bit with a ridge of high pressure starting off our forecast. That doesn't mean that we won’t see any areas of low pressure, but unsurprisingly, the weather pattern is slowly shifting towards more of a fall pattern. That means quicker moving systems.

Prairie forecast: Weather pattern has undergone a shift
This forecast period starts with one of the northwestern U.S. lows slowly lifting northwards. The unsettled weather that started the week across parts of Saskatchewan and much of southern Manitoba looks to continue. It appears the low will only move out late Friday or early Saturday. Even parts of southern Alberta my see some rainfall from this low on Wednesday.

Canadian Prairies to see more rain says forecaster
Weather systems over the Prairies are forecasted to bring rain according to Drew Lerner of World Weather Inc. in Overland Park, Kansas.

Summing up August weather on the Prairies
August flipped the script in terms of rainfall, while temperatures saw an interesting trend
Reading Time: 3 minutes August flipped the script in terms of rainfall on the Prairies, while temperatures saw an interesting trend.

Prairie forecast: Cooler and wetter in the west, dry and warm in the east
Forecast issued Sept. 11, covering Sept. 11 to 18, 2024
Our weather pattern looks to be on the brink of a shift as a trough of low pressure begins to develop along the West Coast.
For those of you in Alberta, this will mean cooler and wetter conditions. In Manitoba, it looks like summer will continue for at least one more week. If you are in Saskatchewan, well, you will be stuck in the middle of these two features.

Prairie forecast: Summer weather not over yet
It looks like summer is not over yet. After a week of fairly unstable weather across much of the Prairies, it looks like we're moving into a period of stable warm weather to start September.