Weather warnings
Weather warnings for Slave Lake
Updated
No warnings; 1 advisory in effect: Fog Advisory until Mon 2:01 pm Source: Environment and Climate Change Canada.
Official weather warnings, watches and advisories for Slave Lake, Alberta, Canada, updated every few minutes, plus severe weather flags from the 48-hour forecast.
- Active warnings
- 0 ECCC public weather alerts
- Watches / advisories
- 1
- Next alert ends
- Mon 2:01 pm Fog Advisory
- Max gust next 48 h
- 26 km/h Tue 12:00 pm
- Rain next 48 h
- 0 mm
- Temperature range
- -5 to 7°C
- Forecast flags
- 0 GodsView, not official
Weather warnings for Slave Lake now
1 official alert covers Slave Lake, Alberta, Canada right now: 0 warnings and 1 watch or advisory.
Fog Advisory (Yellow) until Mon 2:01 pm. Low visibility continues in dense fog. The fog will break up through the morning in most locations. Areas near the Saskatchewan border may see fog persist into Monday afternoon. Travel will likely be hazardous in some locations. Visibility will likely be suddenly reduced at times. Be prepared for areas of near-zero...
| Alert | Level | Area | From | Until |
|---|---|---|---|---|
| Fog Advisory | Yellow | M.D. of Lesser Slave River near Slave Lake and Saulteaux, AB | Sun 7:57 pm | Mon 2:01 pm |
Times are local (America/Edmonton). Source: Environment and Climate Change Canada.
GodsView forecast flags (not an official warning)
The forecast model shows nothing that crosses our thresholds for Slave Lake in the next 48 hours.
Expect temperatures between -5 and 7°C, 0 mm of precipitation and gusts peaking near 26 km/h.
Thresholds: gusts 70+ km/h (90+ damaging), 50+ mm rain in 24 h or 10+ mm in an hour, 10+ cm snow in 24 h, thunderstorm and freezing-rain weather codes, 35°C+ heat, -25°C or wind chill -30°C. Open-Meteo model forecast; official warnings take precedence.
Weather warnings near Slave Lake
Status of nearby cities from our 10-minute-old snapshot of the same official feeds.
| City | Distance | Active alerts |
|---|---|---|
| St. Albert | 198 km | 1: Fog Advisory |
| Edmonton | 210 km | 1: Fog Advisory |
| Sherwood Park | 218 km | 1: Fog Advisory |
| Grande Prairie | 256 km | None |
| Fort McMurray | 265 km | None |
| Red Deer | 341 km | None |
| Airdrie | 446 km | None |
| Calgary | 473 km | None |
Warning, watch or advisory: what the levels mean
Environment Canada issues Warnings (severe weather is occurring or expected), Watches (conditions favourable for severe weather), Advisories (less severe events such as fog or frost) and Special Weather Statements. Since 2025 alerts also carry a colour (yellow, orange, red) reflecting expected impact.
Nearby cities
More for Slave Lake
Weather warnings elsewhere
Data: Environment and Climate Change Canada, Open-Meteo forecast.