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WeatherLive › Alberta › Slave Lake

Slave Lake, AB Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherSlave Lake · 7:16 AM MDT
67° | 48°
53°F
Feels like 51°
Mostly cloudy
WindW 6 mph · Gusts 12 mph
Precip13% · –
Humidity91% · Dew point 50°
UV index4 Moderate
Air Quality21 Good
Pressure29.83 inHg
Visibility6 mi
Sunrise / Sunset6:43 AM · 8:35 PM · 13h 52m

Weather map — Slave Lake

Full radar →
Now
53°
30%
6 mph
08:00
52°
27%
6 mph
09:00
48°
21%
6 mph
10:00
51°
17%
7 mph
11:00
54°
4%
8 mph
12:00
57°
3%
8 mph
13:00
59°
3%
8 mph
14:00
60°
3%
9 mph
15:00
61°
11%
8 mph
16:00
61°
11%
8 mph
17:00
61°
11%
6 mph
18:00
61°
12%
4 mph
19:00
67°
5%
2 mph
20:00
63°
11%
2 mph
21:00
60°
14%
4 mph
22:00
60°
17%
3 mph
23:00
59°
17%
3 mph
00:00
59°
17%
5 mph
01:00
58°
18%
5 mph
02:00
57°
19%
4 mph
03:00
59°
18%
2 mph
04:00
60°
17%
5 mph
05:00
59°
13%
6 mph
06:00
57°
21%
6 mph

Today · Mon 8/31

High 67°
13% / –

Mostly cloudy. Winds W at 9 mph.

Overnight · Mon 8/31

Low 48°
— / –

Mostly cloudy.

Tomorrow · Tue 9/1

69° | 53°
7% / –

Sunny. Winds SE at 11 mph.

7-day trend

Slave Lake · temperature + precipitation

10-day forecast

Updated 7:16 AM

Details & indices

Wind
6 mph W
Gusts 12 mph
Humidity
91%
Dew point 50°
Pressure
29.83 inHg
Falling
UV index
4 — Moderate
High today
Air Quality
Good
AQI 21 · US EPA
Allergy
None detected
—
Visibility
6 mi
Clear view
Allergy — Slave Lake

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
None

Sun & moon

Sunrise6:43 AM
Sunset8:35 PM
Length of day13h 52m
Moonrise9:04 PM
Moonset11:25 AM
Moon phase🌖 Waning Gibbous · 88%
Next full moonSep 26 Harvest Moon
Latitude55.2834°N
Longitude-114.7690°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Great
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Calgary
Sunny
50°
Edmonton
Mostly cloudy
54°
Data sources · Monday, August 31
Where the Slave Lake forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 55.2834°N, -114.7690°.
NBM + global weather models
Updated: 7:16 AM
Weather in Slave Lake
Over the next 10 days Slave Lake tops out around 75° (Wednesday) and dips to 35° on the coolest night (Wednesday). Models drop roughly 0.38 in of precipitation across the stretch — watch Thursday (86%). Hold onto the patio furniture Sunday: gusts could hit 34 mph. No active NWS alerts at the moment — quiet on the hazards front. Right now Slave Lake is about 22° cooler than nearby Fort McMurray. Longer view: four full seasons with serious winter and real summer heat.
Slave Lake, AB · Elev 1,913 ft · 55.28°N, 114.77°W · Alberta · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 7:16 AM