Ferrell Lake, MT Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Ferrell Lake Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
| Patchy Fog | Patchy Fog | Patchy Fog | Mostly Clear | Mostly Sunny | Mostly Cloudy | Mostly Sunny | Partly Cloudy | Sunny | Mostly Clear | Sunny | Mostly Clear |
| Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 75°FHi: 24°C | Lo: 45°FLo: 7°C | Hi: 79°FHi: 26°C | Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C | Lo: 49°FLo: 9°C | Hi: 81°FHi: 27°C | Lo: 50°FLo: 10°C | Hi: 81°FHi: 27°C | Lo: 51°FLo: 11°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 350 AM MDT Sun Sep 20 2026 

Ferrell Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Ferrell Lake Weather Map
Ferrell Lake Quick Facts
Ferrell Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 448 AM MDT Sun Sep 20 2026
Key Messages
- Flood Watch in effect through Sunday for central and eastern portions of the forecast area. Heaviest rain shifts eastward through the day.
- Patchy fog this morning and again overnight tonight into Monday AM. Dense fog is possible early Monday.
- Warmer and drier for the work week.
Discussion
...
Next 7 Days...
The upper level low is slowly progressing through Central WY tonight with an ill-defined surface low roughly vertically stacked. The flow around this feature continues to advect plain...
Weather World