Mixed Bag of Weather Ahead

Winnipeg will see mild temperatures turn seasonal mid-week with variable cloudiness over the next few days.

A mild Pacific flow aloft will keep seasonably mild temperatures in Winnipeg for a couple more days. Temperatures will stay cool through the first half of the day as a high quickly slides across the province. Winds will pick up out of the southeast to 15–25 km/h later today with temperatures popping up to around 7 °C. The city will see a low near +1 °C tonight with increasing cloud.

Tuesday will bring mostly cloudy skies to the region as cloud streams northwards from a potent low crossing the northern Plains. Temperatures will climb up to a high near 10 °C with light winds. None of the organized rain from this system will reach southern Manitoba, but a few light rain showers or flurries may be possible in the evening as a cold front pushes southeastwards. That cold front will bring northwest winds up to 30 gusting 50 km/h on Tuesday night with a low down to around -6 °C.

RDPS 2m Temperature Forecast valid 21Z Tuesday March 23, 2021
The Red River Valley will see mild temperatures on Tuesday, but a cold front pushing through late in the day will usher seasonal temperatures back into the region.

Wednesday will bring gradual clearing to the region as that strong low pushes off into eastern Canada. The northwest winds will persist through the day and keep temperatures cooler. Winnipeg will see a high near +1 °C with some sun showing up later in the day. The region should see a few clouds through Wednesday night as winds ease. Temperatures will head to a low near -6 °C again.

Long Range Outlook

Much of the second half of the week will see variable cloudiness with seasonably mild highs of +4–8 °C. Some precipitation may be possible Friday night into Saturday morning, with near-seasonal conditions on Sunday. A warmer push is forecast for next week, with several days of highs above 10 °C possible.

Today’s seasonal daytime high in Winnipeg is 2 °C while the seasonal overnight low is -9 °C.

Sunny and Warm Weather Ahead

Winnipeg will see plenty of sunshine over the coming days as spring warmth builds into the region.

A building upper ridge over the coming days will support seasonably mild weather in Winnipeg over the coming days. Skies will clear in Winnipeg this morning, leaving the city with sunshine as winds pick up out of the northwest to around 20 km/h. Temperatures will climb to a high near 8 °C. The wind will ease tonight with a low near -6 °C.

500mb Wind Forecast valid 18Z Thursday March 18, 2021
A broad upper ridge will extend from the western United States northwards over the Canadian Prairies through the second half of the week.

The next couple days will bring plenty of sun to the city with highs near 10 °C on Thursday and near 13 °C on Friday. Overnight lows will also climb; Winnipeg will dip to around freezing on Thursday night, and to +3 °C on Friday night. Winds will be light on Thursday, but a moderate southerly wind will develop on Friday as the warm air moves in. The wind will strengthen out of the south on Thursday night into the 20–30 km/h range, then up to 40–50 km/h on Friday. Wind will ease into the 20–30 km/h range on Friday night with partly cloudy skies.

Long Range Outlook

Winnipeg will see warm weather this weekend with highs in the 10–15 °C range and increasing cloud. Generally unsettled conditions will move through Saturday night through Monday, bringing the chance of showers to the region. Once that passes, temperatures will stay seasonably mild with variable cloudiness.

Today’s seasonal daytime high in Winnipeg is 0 °C while the seasonal overnight low is -11 °C.

Quiet, Mild Weather Ahead

Winnipeg will see a quiet start to the week weather-wise with seasonably mild conditions continuing.

A slow-moving area of high pressure will keep Winnipeg seasonably warm and dry over the coming days, but cloud cover will gradually encroach from the west. Over the coming days, the highs and lows will stay steady for the city with highs around 6 or 7 °C and lows near -2 or -3 °C. Today, the city will start off with sunny skies, but southerly winds will strengthen to 30 gusting 50 km/h and a few clouds will push in from the west. These partly cloudy skies will continue overnight, but the winds will ease.

RDPS 2m Temperature Forecast valid 21Z Tuesday March 16, 2021
While the Red River Valley will enjoy seasonably mild temperatures, it will be a bit cooler across the central Prairies.

On Tuesday, the city will see mixed skies with cloudier conditions over southwest Manitoba. A few flurries or rain showers are possible in this area of cloud, but will likely stay over western Manitoba and the central Interlake. The clouds will thicken up on Tuesday night for the city.

Winnipeg will see mixed skies on Wednesday as morning cloud clears out for some portion of the afternoon. Winds will be light again as a new area of high pressure builds into the province.

Long Range Outlook

Warmer weather will begin moving into the province for the end of the week with highs climbing back into the low teens and lows above freezing. Skies should be mainly sunny through the rest of the work week.

A large pattern shift will occur this weekend, shifting the region into a more unsettled pattern. Cloud cover is forecast to increase this weekend, and several chances for rain exist through the first half of next week.

Today’s seasonal daytime high in Winnipeg is -1 °C while the seasonal overnight low is -11 °C.

Sunny, Seasonably Mild Weather Ahead

Winnipeg will see plenty of sunshine in the coming days with seasonably mild spring temperatures.

The city will see warmer temperatures return today as highs climb to around +4 °C. The winds will be rather breezy, though, with ridge outflow southerlies picking up into the 30–40 km/h range later this morning. Temperatures will dip to around -4 °C tonight with mostly clear skies. The wind will taper off to light through the evening and shift to the west.

RDPS 2m Temperature Forecast valid 21Z Saturday March 13, 2021
Winnipeg and the Red River Valley will see mild temperatures on Saturday afternoon.

Winnipeg will see sunshine again on Saturday with temperatures climbing to a high near 8 °C. A broad ridge moving across the Prairies will keep winds light, shifting from westerly to northerly in the afternoon. Skies will stay clear again on Saturday night with a low near -5 °C.

Sunday? More sunshine with a high near 5 °C and east-southeast winds. Temperatures will head to a low near -4 °C on Sunday night with winds picking up out of the south into the 20–30 km/h range.

Long Range Outlook

A bit of cloud may move through on Monday/Tuesday with a chance of flurries overnight. Aside from that, the rest of the week looks to bring plenty of sunshine. Temperatures will continue at near-seasonal to seasonably mild throughout the week.

Today’s seasonal daytime high in Winnipeg is -2 °C while the seasonal overnight low is -12 °C.