Local Weather

Slave Lake Weather Forecast

Temperature, wind, rain and more for Slave Lake

Alberta, Canada

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Fri 24
Mar		03:00

ENE
ENE

 4 / 5 mph 25 / 20°F 96% 1014 mb
Low level cloud: 72%
Mid level cloud: 19%
High level cloud: 6%
Most Significant Cloud Type: low
79%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

E
E

 4 / 6 mph 21 / 15°F 94% 1016 mb
Low level cloud: 55%
Mid level cloud: 15%
High level cloud: 15%
Most Significant Cloud Type: low
62%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
09:00

ESE
ESE

 4 / 5 mph 21 / 15°F 90% 1018 mb
Low level cloud: 81%
Mid level cloud: 18%
High level cloud: 60%
Most Significant Cloud Type: low
94%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

ESE
ESE

 4 / 5 mph 28 / 23°F 75% 1017 mb
Low level cloud: 95%
Mid level cloud: 22%
High level cloud: 52%
Most Significant Cloud Type: low
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

E
E

 4 / 5 mph 32 / 28°F 68% 1016 mb
Low level cloud: 67%
Mid level cloud: 28%
High level cloud: 55%
Most Significant Cloud Type: low
83%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

ENE
ENE

 2 / 3 mph 31 / 29°F 71% 1016 mb
Low level cloud: 68%
Mid level cloud: 46%
High level cloud: 30%
Most Significant Cloud Type: low
88%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

SSE
SSE

 2 / 3 mph 17 / 17°F 93% 1019 mb
Low level cloud: 53%
Mid level cloud: 48%
High level cloud: 0%
Most Significant Cloud Type: low
69%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Sat 25
Mar		00:00

SE
SE

 3 / 6 mph 18 / 14°F 94% 1019 mb
Low level cloud: 41%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: low
55%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

ESE
ESE

 2 / 4 mph 15 / 15°F 97% 1019 mb
Low level cloud: 60%
Mid level cloud: 54%
High level cloud: 2%
Most Significant Cloud Type: low
78%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

SSE
SSE

 0 / 0 mph 15 / 15°F 98% 1020 mb
Low level cloud: 73%
Mid level cloud: 47%
High level cloud: 12%
Most Significant Cloud Type: low
91%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

NW
NW

 2 / 2 mph 21 / 21°F 91% 1020 mb
Low level cloud: 32%
Mid level cloud: 62%
High level cloud: 9%
Most Significant Cloud Type: low
54%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

NW
NW

 4 / 5 mph 30 / 25°F 76% 1019 mb
Low level cloud: 32%
Mid level cloud: 79%
High level cloud: 0%
Most Significant Cloud Type: low
59%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

NW
NW

 5 / 6 mph 33 / 28°F 77% 1018 mb
Low level cloud: 73%
Mid level cloud: 93%
High level cloud: 4%
Most Significant Cloud Type: low
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

WNW
WNW

 7 / 8 mph 33 / 27°F 78% 1018 mb
Low level cloud: 48%
Mid level cloud: 45%
High level cloud: 8%
Most Significant Cloud Type: low
65%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
21:00

NW
NW

 6 / 9 mph 27 / 21°F 96% 1019 mb
Low level cloud: 73%
Mid level cloud: 54%
High level cloud: 9%
Most Significant Cloud Type: low
92%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
The 7 day weather forecast summary for Slave Lake:

For Slave Lake in the coming week the average daytime maximum temperature will be around 0°C, with a high for the week of 6°C expected on the afternoon of Friday 31st. The average minimum temperature will be -10°C, dipping to its lowest on the morning of Monday 27th at -14°C. The coming week will have mixed weather with some days dry and some seeing a little snow. It looks like Sunday 27th will have the most precipitation with an accumulation of around 2.0mm. On the whole winds are likely to be light.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image � it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure