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Smith Lake Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  | |  |  |  | | |  | | | |
| Partly Sunny | Mostly Cloudy | Clouds | Partly Cloudy | Snow Showers | Rain Showers | Snow Showers | Clearing | Sunny | Mostly Cloudy | Mostly Cloudy | Partly Cloudy |
| Hi: 53°FHi: 12°C | Lo: 33°FLo: 1°C | Hi: 55°FHi: 13°C | Lo: 32°FLo: 0°C | Hi: 52°FHi: 11°C | Lo: 34°FLo: 1°C | Hi: 49°FHi: 9°C | Lo: 26°FLo: -3°C | Hi: 52°FHi: 11°C | Hi: 54°FHi: 12°C Lo: 29°FLo: -2°C | Hi: 54°FHi: 12°C Lo: 29°FLo: -2°C | Hi: 57°FHi: 14°C Lo: 30°FLo: -1°C |
| POP: 30% | POP: 80% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 130 AM PDT Thu Oct 29 2026 
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Issued: 457 AM MDT Thu Oct 29 2026
Key Messages
- Dry today, with near normal temperatures.
- Precipitation chances increasing across higher terrain Friday afternoon. Becoming widespread Saturday afternoon into Sunday.
- A drying and warming trend will set in Monday, through at least midweek.
Aviation
/12Z Thursday through Friday/... Issued 457 AM MDT THU OCT 29 2026
Generally VFR with increasing clouds throughout the period. A low (<10%) chance of localized IFR/LIFR conditions in high elevation valley fog/low stratus early this morning. Surface winds: Variable less than 10 kt this morning, then NE-SE 5-15 kt by early PM. Winds aloft at 10kft MSL: SW 20-30 kt.
KBOI...VFR. Increasing high cloud cover through the day. Surface winds: E-SE 5-10 kt, with gusts up to 20 kt...