Weather Forecast for Yellowknife
Northwest Territories, Canada
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Current Weather - Yellowknife: -38°C
Current Weather - Yellowknife: -38°C
Northwest Territories, Canada
Freezing fog
Feels like -46°C
Wind
7 km/h SE
Humidity
66%
Pressure
1022 mb
UV Index
0
Visibility
1 km
Freezing fog
Saturday, February 28, 2026
High
-24°C
Low
-40°C
Rain Chance
68%
Hourly Forecast
-26°C
-26°C
-27°C
-27°C
-28°C
-29°C
Day Statistics
Maximum Wind
13 km/h
Humidity
98%
Precipitation
0 mm
UV Index
0
Visibility
3 km
Rain Chance
68%
Snow Chance
23%
Sun & Moon
Sunrise
07:44 AM
Sunset
05:58 PM
Moonrise
01:34 PM
Moonset
07:57 AM
Moon Phase
Waxing Gibbous
Moon Illumination
86%
Air Quality
PM2.5
2.7
μg/m³
PM10
2.9
μg/m³
NO₂
1.9
μg/m³
O₃
65.6
μg/m³
SO₂
1.1
μg/m³
CO
150.1
μg/m³
Overcast
Sunday, March 01, 2026
High
-25°C
Low
-38°C
Rain Chance
0%
Hourly Forecast
-30°C
-30°C
-31°C
-31°C
-30°C
-31°C
-31°C
-33°C
-33°C
-31°C
-28°C
-26°C
-26°C
-25°C
-25°C
-25°C
-26°C
-27°C
-30°C
-33°C
-35°C
-36°C
-37°C
-38°C
Day Statistics
Maximum Wind
21 km/h
Humidity
92%
Precipitation
0 mm
UV Index
0
Visibility
4 km
Rain Chance
0%
Snow Chance
8%
Sun & Moon
Sunrise
07:41 AM
Sunset
06:01 PM
Moonrise
03:30 PM
Moonset
07:49 AM
Moon Phase
Waxing Gibbous
Moon Illumination
93%
Air Quality
PM2.5
2.4
μg/m³
PM10
2.8
μg/m³
NO₂
2.7
μg/m³
O₃
64.9
μg/m³
SO₂
1.1
μg/m³
CO
155.3
μg/m³
Overcast
Monday, March 02, 2026
High
-23°C
Low
-41°C
Rain Chance
0%
Hourly Forecast
-39°C
-40°C
-41°C
-41°C
-41°C
-41°C
-40°C
-40°C
-39°C
-34°C
-30°C
-28°C
-26°C
-25°C
-24°C
-23°C
-23°C
-24°C
-25°C
-26°C
-26°C
-27°C
-28°C
-27°C
Day Statistics
Maximum Wind
18 km/h
Humidity
98%
Precipitation
0 mm
UV Index
0
Visibility
3 km
Rain Chance
0%
Snow Chance
3%
Sun & Moon
Sunrise
07:38 AM
Sunset
06:04 PM
Moonrise
05:16 PM
Moonset
07:43 AM
Moon Phase
Waxing Gibbous
Moon Illumination
97%
Air Quality
PM2.5
1.8
μg/m³
PM10
2.1
μg/m³
NO₂
2.1
μg/m³
O₃
69.4
μg/m³
SO₂
1.1
μg/m³
CO
153.3
μg/m³
Overcast
Tuesday, March 03, 2026
High
-29°C
Low
-40°C
Rain Chance
0%
Hourly Forecast
-26°C
-25°C
-30°C
-33°C
-34°C
-36°C
-37°C
-38°C
-39°C
-37°C
-35°C
-33°C
-31°C
-30°C
-29°C
-29°C
-29°C
-30°C
-34°C
-37°C
-38°C
-39°C
-40°C
-40°C
Day Statistics
Maximum Wind
29 km/h
Humidity
92%
Precipitation
0 mm
UV Index
0
Visibility
8 km
Rain Chance
0%
Snow Chance
3%
Sun & Moon
Sunrise
07:34 AM
Sunset
06:06 PM
Moonrise
06:55 PM
Moonset
07:37 AM
Moon Phase
Full Moon
Moon Illumination
100%
Air Quality
PM2.5
1.5
μg/m³
PM10
1.6
μg/m³
NO₂
1.6
μg/m³
O₃
73.5
μg/m³
SO₂
1
μg/m³
CO
147.1
μg/m³
Light freezing rain
Wednesday, March 04, 2026
High
-25°C
Low
-40°C
Rain Chance
79%
Hourly Forecast
-40°C
-40°C
-40°C
-40°C
-40°C
-39°C
-37°C
-35°C
-33°C
-31°C
-30°C
-29°C
-29°C
-28°C
-27°C
-27°C
-26°C
-26°C
-25°C
-25°C
-25°C
-24°C
-25°C
-25°C
Day Statistics
Maximum Wind
21 km/h
Humidity
96%
Precipitation
0 mm
UV Index
1
Visibility
7 km
Rain Chance
79%
Snow Chance
37%
Sun & Moon
Sunrise
07:31 AM
Sunset
06:09 PM
Moonrise
08:31 PM
Moonset
07:31 AM
Moon Phase
Waning Gibbous
Moon Illumination
100%
Air Quality
PM2.5
1.6
μg/m³
PM10
1.7
μg/m³
NO₂
2.8
μg/m³
O₃
66.7
μg/m³
SO₂
1.1
μg/m³
CO
161.8
μg/m³
Light snow
Thursday, March 05, 2026
High
-20°C
Low
-31°C
Rain Chance
86%
Hourly Forecast
-24°C
-24°C
-24°C
-24°C
-24°C
-24°C
-24°C
-23°C
-23°C
-23°C
-22°C
-21°C
-21°C
-20°C
-20°C
-20°C
-20°C
-20°C
-23°C
-25°C
-27°C
-29°C
-30°C
-31°C
Day Statistics
Maximum Wind
17 km/h
Humidity
95%
Precipitation
0 mm
UV Index
1
Visibility
8 km
Rain Chance
86%
Snow Chance
50%
Sun & Moon
Sunrise
07:28 AM
Sunset
06:12 PM
Moonrise
10:06 PM
Moonset
07:26 AM
Moon Phase
Waning Gibbous
Moon Illumination
97%
Overcast
Friday, March 06, 2026
High
-21°C
Low
-36°C
Rain Chance
0%
Hourly Forecast
-32°C
-33°C
-34°C
-35°C
-35°C
-36°C
-36°C
-36°C
-36°C
-33°C
-29°C
-26°C
-24°C
-23°C
-21°C
-21°C
-21°C
-21°C
-24°C
-26°C
-29°C
-29°C
-30°C
-30°C
Day Statistics
Maximum Wind
10 km/h
Humidity
97%
Precipitation
0 mm
UV Index
1
Visibility
4 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:25 AM
Sunset
06:15 PM
Moonrise
11:42 PM
Moonset
07:20 AM
Moon Phase
Waning Gibbous
Moon Illumination
93%
Weather Alerts
yellow warning - cold - in effect
A multi-day episode of very cold wind chills continues. The coldest wind chill values will be between minus 50 and minus 55. Wind chills will moderate somewhat during daytime hours, but cold conditions are expected until the middle of next week. ### Extreme cold puts everyone at risk. Risks are greater for young children, older adults, people with chronic illnesses, people working or exercising outdoors, and those without proper shelter. Watch for cold related symptoms: shortness of breath, chest pain, muscle pain and weakness, numbness and colour change in fingers and toes. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to NTstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #NTStorm.
Cover up. Frostbite can develop within minutes on exposed skin, especially with wind chill. If it’s too cold for you to stay outside, it’s too cold for your pet to stay outside.
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