Point Forecast: Swan Lake MT
 47.94N 113.87W (Elev. 3576 ft)
Last Update: 8:42 pm MDT May 16, 2026
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height  
Trans. Wind  

48-Hour Period Starting:       Back 2 Days  

Date05/17
Hour (MDT)000102030405060708091011121314151617181920212223
Temperature (°F)414040393939363737373941434648495051515249454341
Dewpoint (°F)343333323333303232333333333434333231303132313131
Wind Chill (°F)414040393939363737373939414546474848454341
Surface Wind (mph)100000000123335555333111
Wind DirSSESSSSWSSSWWNWNWNWNWNWNWNNWNNNNNENENENEENEENEENE
Gust
Sky Cover (%)889287838786899396908574716170706148404040111111
Precipitation Potential (%)3737373737746852282220221596521222222
Relative Humidity (%)757576767879808182848074686258535047454552586367
RainChcChcChcChcChcLklyLklyChcChcSChcSChcSChcSChc----------------------
Thunder------------------------SChc----------------------
SnowChcChcChcChcChcLklyLklyChcChcSChcSChcSChcSChc----------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date05/18
Hour (MDT)000102030405060708091011121314151617181920212223
Temperature (°F)393837363535333537404347505356586060605855524947
Dewpoint (°F)302928272726252627282931313233333332323435353535
Wind Chill (°F)393837363535333537404347504947
Surface Wind (mph)000111111000222111222000
Wind DirENEENEENEEEEEEESSSWNWWNWWNWWNWWNWWNWWNWWNWWNWNNN
Gust
Sky Cover (%)222222222222111111151515181818232323242424313131
Precipitation Potential (%)000000000000111111333333
Relative Humidity (%)697070707170717067635853484441393634354046535862
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph