Category: Forecasts

Mild Fall Stretches On

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The mild fall conditions seen across southern Manitoba will continue into mid-November. There will be weather, though: after a blustery Tuesday, Winnipeg will see several chances for rain over the next week.

RDPS 10m Wind Forecast valid 18Z Tuesday November 12, 2024
Strong southerly winds will develop over the Red River Valley today.

Temperatures will stay well above seasonal values in Winnipeg this week as mild air continues to flood into the southern Prairies. While winter weather isn’t that far away — the farther reaches of northern Manitoba and southern Nunavut have seen temperatures near -20 °C or colder already this year — that cold air won’t be making its way south any time soon.

Rather, winds will stay more southerly and westerly over the coming week, bringing daytime highs 5 to 10 °C above seasonal values and keeping overnight lows equally mild.

Starting off with today, it will be a seasonably mild day but marked most notably by strong southerly winds. with the region squeezed between a high pressure system to the southeast and a low pressure system in northern Saskatchewan, southerly winds will strengthen into the 40 to 50 km/h range today with gusts as high as 70 km/h through the Red River Valley. Temperatures will climb to a high near 7 °C this afternoon as skies cloud over.

Cloudy skies will continue through the night as southerly winds gradually taper off into the 20 to 30 km/h range. The cloud and wind will keep things mild with lows dipping just below 5 °C.

On Wednesday, temperatures will rebound back into the upper single digits as a trough of low pressure moves through the region. That trough will bring a chance of some light midday rain showers that clear out of the region for the afternoon. Some sunny breaks are possible as skies likely clear out heading towards the evening. Those southerly winds will also ease in the morning, then switch to light northwesterlies behind the trough.

Temperatures will head to a low near freezing on Wednesday night with light winds and clear skies. Some fog patches could develop overnight and last into Thursday morning.

On Thursday, more cloud will develop over southern Manitoba as another low pushes into Saskatchewan. Temperatures will again climb into the upper single digits as winds shift back out of the south and strengthen into the 20 to 30 km/h range. The low in Saskatchewan will lift northeast through the day, lifting its warm front with it and bringing the Red River Valley into its warm sector. This should bring clearing skies on Thursday night with a low in 0 to 5 °C range and southerly winds of 15 to 20 km/h.

Long Range Outlook

On Friday, Winnipeg should see a beautiful mid-November day in the warm sector of the low tracking through the province. Daytime highs could be as high as +10 °C with sunny skies and a southerly breeze.

The warm weather will persist into the weekend, but another low moving into the area will bring cloudier skies with a good chance of rain on Saturday. Conditions will settle on Sunday with mild weather lasting right into Tuesday.

Tuesday/Wednesday next week will likely bring more rain to the region with temperatures likely beginning to cool off behind it. That said, there’s quite a bit of discrepancy in the guidance at this point; some keep it relatively mild, while others bring a sharp cold snap into the region.

Either way, there’s at least another week of pleasant, mild November weather ahead. Hope you can enjoy it!

Today’s seasonal daytime high in Winnipeg is -1 °C while the seasonal overnight low is -8 °C.

November Warmth Continues This Week

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Southern Manitoba will recover from the weekend rain quite nicely with warming temperatures and lots of sunshine.

RDPS 2m Temperature Forecast valid 21Z Thursday November 7, 2024
An upper ridge will begin to push mild weather into Manitoba later this week.

A ridge of high pressure will bring plenty of sunshine to the Winnipeg region today with light winds. Temperatures will climb to a seasonably mild high around 6 °C this afternoon. Tonight, a decaying low pressure system will begin to spread cloud cover into the region as temperatures head to a low down to around -3 °C.

Tomorrow, Winnipeg and the Red River Valley will see mainly cloudy skies as the decaying system mentioned above moves through. The clouds will keep it cooler with a near-seasonal high in the low single digits and winds will continue to be light. Skies will gradually clear out tomorrow night with a low down near -5 °C.

For the rest of the week, an upper ridge will build into the Prairies, bringing sunshine and warm weather. Daytime highs will climb into the 5 to 10 °C range with lows near freezing or warmer for the second half of the week. Winds will become more present on Thursday with southerly winds strengthening into to 30–40 km/h range for the afternoon. Winds will become calmer again on Friday.

Long Range Outlook

Pleasant conditions will last right through the weekend with seasonably warm daytime highs and mainly sunny skies. The pleasant conditions will continue into the start of next week week, but temperatures will begin to moderate towards more seasonal values.

The next chance for precipitation looks to come in the middle of next week, and it could come as a mix of rain and snow. It doesn’t look like accumulations will be all that much, but we could see the first coating of snow of the season. Temperatures will continue to be mild, though, so it’s unlikely that the snow will stick!

Today’s seasonal daytime high in Winnipeg is +2 °C while the seasonal overnight low is -7 °C.

Warm Weather Brings Rainy End to Weekend

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Mild early-November weather will continue into the weekend, but a disturbance moving into the region will bring rain later on Sunday to end the weekend.

RDPS 2m Temperature Forecast valid 21Z Saturday November 2, 2024
A persistent southerly flow will bring warm temperatures to southern Manitoba over the next few days.

With southerly winds up to around 20 km/h, daytime highs will climb into the 5 to 10 °C range in Winnipeg right through the weekend.

Today will bring mainly cloudy skies to the region, but no precipitation is expected. Skies will clear this evening with winds becoming light. Under clear skies, temperatures will dip down to around -5 °C overnight.

Saturday will bring sunnier conditions; mixed skies in the morning will give way to clear skies in the afternoon. Southerly winds will pick back up to around 20 km/h in the afternoon.

Thicker cloud cover will begin to work into the region overnight ahead of a broad disturbance that begins to track across the Prairies. This cloud will keep it warmer overnight with lows only around 0 °C.

On Sunday, the first notable weather in quite a while will move through the province. A broad area of low pressure will track through the province, bringing a chance of rain showers to most of the region. Heading into Sunday night, a more organized area of rain will develop over North Dakota and lift northeast, bringing steadier rain to the Red River Valley and areas east. Many areas will likely see 5 to 10 mm of rain by Monday morning.

This system will keep it very mild on Sunday night with lows only around 5 °C. The rain will taper off later Sunday night.

Long Range Outlook

Despite the passage of Sunday’s system, the weather will stay seasonably mild to start next week as another low begins to track east across the southern Prairies. It will bring even milder weather to Winnipeg on Tuesday, but then it will sweep a cold front across the region that will bring a chance of rain or snow to the region.

Temperatures will be cooler in the wake of this system, but again, it looks to be short-lived as mild weather could return for next weekend.

Today’s seasonal daytime high in Winnipeg is +3 °C while the seasonal overnight low is -6 °C.

Seasonal Conditions Settle in for the Week

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Conditions across the Red River Valley will settle into a nearly statistically perfect normal through the rest of the week. Pleasant and benign fall conditions will continue for Winnipeg right through the weekend. On the plus side, Halloween will be much more pleasant this year than the region saw last October!

Conditions across the Red River Valley will settle into a nearly statistically perfect normal through the rest of the week. Pleasant and benign fall conditions will continue for Winnipeg right through the weekend.
A ridge of high pressure will push into southern Manitoba this week while the cold air is locked away further to the north.

Settled conditions will sit over much of Manitoba this week as a high pressure system builds in from the west. This will result in a boring weather week for the Winnipeg area; daytime highs will settle to the mid-single digits with lows dipping to the mid-minus single digits most nights. The region will see variable cloudiness over the next several days, but no notable precipitation is in the forecast.

A disturbance will track southeast of the region overnight into Wednesday, but its rain should stay well to the southeast. There is a slight chance of some lake-effect precipitation in its wake on Wednesday, but that would most likely only come from Lake Winnipeg and track southeast, leaving the Red River Valley unaffected.

For Halloween, it continues to look vastly superior to last year’s frozen tromp through a windy snowscape. By evening, temperatures will sit near +2 °C and slowly dip to around freezing by midnight. Winds will be calm under partly cloudy skies.

Long Range Outlook

There’s little change in the weather ahead, with seasonal conditions lasting right into next week. There looks to be a chance of rain next Monday with the potential for some seasonably mild conditions next week.

There’s little indication of any major cold snap or pattern change heading right into the second week of November. The beautiful fall conditions continue for Winnipeg!

Today’s seasonal daytime high in Winnipeg is 5 °C while the seasonal overnight low is -4 °C.