Point Forecast: Lewistown MT
 47.07N 109.43W (Elev. 3898 ft)
Last Update: 11:02 am MDT Jun 18, 2024
Tabular Forecast
[hide menu]Get as XML
Weather ElementsFire WeatherAviation 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  
Haines Index
Trans. Wind  
Vent Rate (x1000 mph-ft)
Grassland Fire Danger Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date06/1806/19
Hour (MDT)121314151617181920212223000102030405060708091011
Temperature (°F)484851535354535251474441403837373637354044485558
Dewpoint (°F)434243424141404041404039373736363535333738374241
Wind Chill (°F)444544403836343334333331384447
Surface Wind (mph)776676666666666555532335
Wind DirWNWWNWWWSSSSWSSWSWSWSSSSSESSESSSSESSESESSESSS
Gust
Sky Cover (%)878979777963646455665639355239323827391188710
Precipitation Potential (%)47483518262432342920135322222444444
Relative Humidity (%)837973676362606368798890899493959491918777666153
RainChcChcChcSChcChcSChcChcChcChcSChc----------------------------
ThunderChcChcChcSChcChcSChcChcChcChc------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date06/20
Hour (MDT)121314151617181920212223000102030405060708091011
Temperature (°F)616263636465656259555249474544434241424651566165
Dewpoint (°F)404040414242424343424241414039393837373840424446
Wind Chill (°F)484442414139384044
Surface Wind (mph)555555555555666555333555
Wind DirSSSSSSSSESSESSEESEESEESESESESESSESSESSESSESSESSEEEE
Gust
Sky Cover (%)595959595959232323191919212121212121333333232323
Precipitation Potential (%)393939393939555555000000222222
Relative Humidity (%)464344454443444955626874798283838484827668605449
RainChcChcChcChcChcChc------------------------------------
ThunderSChcSChcSChcSChcSChcSChc------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Zone ForecastUser Defined Area