Weather WorldLake Alpine, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Lake Alpine Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY |
 |  |  | |  |  | | | | | | |
| Hazy | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Sunny | Clear | Clear | Clear | Clear |
| Lo: 51°FLo: 11°C | Hi: 66°FHi: 19°C | Lo: 48°FLo: 9°C | Hi: 66°FHi: 19°C | Lo: 47°FLo: 8°C | Hi: 59°FHi: 15°C | Lo: 40°FLo: 4°C | Hi: 60°FHi: 16°C | Hi: 64°FHi: 18°C Lo: 45°FLo: 7°C | Hi: 64°FHi: 18°C Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C Lo: 48°FLo: 9°C | Hi: 71°FHi: 22°C Lo: 48°FLo: 9°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 201 PM PDT Thu Sep 24 2026 
Lake Alpine Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Lake Alpine Weather Map
Lake Alpine Quick Facts
Lake Alpine Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 256 PM PDT Thu Sep 24 2026
Key Messages
- Periods of Elevated Fire Weather Conditions for portions of interior NorCal into early next week due to breezy winds and low humidities.
- Areas of Moderate HeatRisk in the Northern San Joaquin Valley into this evening.
- Low chances (around 10%) for isolated showers for northwestern Shasta County tonight into Friday. Otherwise, primarily dry weather continues into next week.
- Periods of breezy to gusty winds Friday through early next week.
Discussion
...
...Today-Tonight (9/24)... Sunny ski...