Weather Forecast Report

  
  

July 16, 2019 08:42

  

Southern Manitoba

(south of 53°)

     

Discussion :

  
Skies start out mostly sunny today, however daytime heating will bring mixed skies and just a slight chance of showers, with a risk of thundershowers in southern areas. Winds are light northerly with a surface high to the west. Conditions start changing tonight as low pressure and upper troughing advance from southern AB into SK, bringing showers and thundershowers to western areas overnight, with additional showers/thundershowers in the west tomorrow and scattered showers with a risk of thundershowers also spreading to the east.
  
  
SOUTHERN MANITOBA Today Tonight Tomorrow
Max / Min / Max Temperature 23-27 C  13-17 C  23-27 C 
Relative Humidity 30-60%  80-100%  35% ne - 70% w 
Precipitation Type POP 30% showers, risk tshowers south  POP 30% evng showers ; W: Showers dvlpng, risk tshowers  W: Showers/tshowers ; E: POP 60% showers, risk tshowers 
Wind Direction and speed km/h W: Light & variable ; E: N-NW 5-15 km/h  Light & variable  SW-SE 10-15 G 20-30 km/h 
Sky Condition Sunny bcmg mix sun/cloud  W: Incr cloud ; E: Few clouds  Increasing cloud 
  
  

3 day outlook for Southern Manitoba :

  
Day Weather High Low
Thursday  Mainly cloudy, showers  24-28  13-17 
Friday  Mix sun/cloud, sct showers north  20-26  13-18 
Saturday  Mainly cloudy, showers  19-25  10-17 
NORMAL 24-26  12-14 
  
  

  
  

Central Manitoba

  

Discussion :

  
There's just a slight chance of showers between Norway House and Island Lake today, otherwise conditions are fairly stable with just mixed skies expected from daytime heating. Winds are light northerly with high pressure to the west. Upper troughing advancing from the west brings more instability to southern areas tomorrow with possible showers and a risk of thundershowers.
  
  
 
CENTRAL MANITOBA Today Tonight Tomorrow
Max / Min / Max Temperature 22-25 C  11-15 C  20-25 C 
Relative Humidity 30-60%  70-100%  40-60% 
Precipitation Type SE: POP 30% showers  nil  S: POP 40% showers, risk tshowers 
Wind Direction and speed km/h Light N-NW  Light SE-S  SE-S 5-15 G 20-30 km/h 
Sky Condition Mix sun/cloud  W: Incr cloud ; E: Clear  Increasing cloud 
  
  

3 day outlook for Central Manitoba :

  
Day Weather High Low
Thursday  Cloudy, showers/rain  19-23  13-16 
Friday  N: AM showers bcmg mix sun/cloud ; S: Cloudy, showers  17-21  13-16 
Saturday  N: Sunny ; S: Cloudy, showers  14-22  9-14 
NORMAL 23-24  9-13 
  
  

  
  

Northern Manitoba

  
Discussion :
  
Skies will be mixed today with daytime heating, with just a slight chance of showers developing from Tadoule Lake across to Gillam. Ridging across northern MB tomorrow will bring more stable conditions and temperatures rising above seasonal.
  
  
NORTHERN MANITOBA Today Tonight Tomorrow
Max / Min / Max Temperature 22-25 C  11-15 C  22-28 C 
Relative Humidity 30-50%  70-100%  25-50% 
Precipitation Type Tadoule - Gillam: POP 30% showers  Tadoule - Gillam: POP 30% evng showers  nil 
Wind Direction and speed km/h S: Light W-NW ; N: W-NW 10-20 G 30 km/h  Light S-SW  S-SW 10-20 G 20-30 km/h 
Sky Condition Mix sun/cloud  Clear  Sunny bcmg mix sun/cloud 
  
  

3 day outlook for Northern Manitoba :

  
Day Weather High Low
Thursday  Mix sun/cloud, few showers  19-26  13-18 
Friday  Mainly sunny  17-22  9-15 
Saturday  Mainly sunny  20-23  6-12 
NORMAL 18-22  7-10 
  
  

  
  

Sunset times in LDT :

  
Lynn Lake :    22 : 24            The Pas :    22 : 08
  
Thompson : 22 : 06            Gimli : 21 : 31
  
  

  
  

Remarks :

  
Thursday into Saturday appear to be dominated by upper troughing and a surface low passing over then troughing back into the province. Central and southern MB should be receiving fairly widespread precipitation over the period.
  
  

  
  
Map of Forecast Zones and Weather Stations
  
  

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