| NWS Forecast for: Swan Lake MT Issued by: National Weather Service Missoula, MT Last Update: 2:01 pm MDT May 14, 2026 | |
| This Afternoon: A 20 percent chance of rain. Partly sunny, with a high near 56. West wind around 9 mph, with gusts as high as 22 mph. Tonight: Rain likely, mainly between 2am and 5am. Increasing clouds, with a low around 41. West southwest wind 3 to 8 mph. Winds could gust as high as 21 mph. Chance of precipitation is 60%. Friday: A 40 percent chance of rain, mainly before noon. Mostly cloudy, then gradually becoming sunny, with a high near 56. West southwest wind 5 to 9 mph, with gusts as high as 21 mph. Friday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 39. West southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph. Saturday: Rain likely, then showers and possibly a thunderstorm after noon. High near 51. West southwest wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Saturday Night: A chance of rain before midnight, then a chance of rain and snow. Snow level 4900 feet lowering to 3600 feet after midnight . Mostly cloudy, with a low around 35. Chance of precipitation is 40%. Little or no snow accumulation expected. Sunday: A chance of snow before 9am, then rain and snow showers likely between 9am and 3pm, then rain showers likely after 3pm. Some thunder is also possible. Snow level rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 53. Chance of precipitation is 60%. Little or no snow accumulation expected. Sunday Night: Partly cloudy, with a low around 33. Monday: Mostly sunny, with a high near 59. Monday Night: Partly cloudy, with a low around 36. Tuesday: A chance of rain. Partly sunny, with a high near 61. Tuesday Night: A slight chance of rain. Mostly cloudy, with a low around 40. Wednesday: A chance of rain. Partly sunny, with a high near 64. Wednesday Night: Partly cloudy, with a low around 41. Thursday: Sunny, with a high near 68. | |
| Swan Lake MT 47.94°N 113.87°W (Elev. 3576 ft) | |
Visit your local NWS office at: https://www.weather.gov/mso |