Point Forecast: Lewistown MT
 47.07N 109.43W (Elev. 3898 ft)
Last Update: 4:02 am MDT Jun 18, 2024
Tabular Forecast
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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)040506070809101112131415161718192021222300010203
Temperature (°F)383836383940434546485153535453535147444241403937
Dewpoint (°F)383736383938414140414140404039404139393938383736
Wind Chill (°F)3131283132343841424544413837363534
Surface Wind (mph)101010101010987766766666666665
Wind DirWNWWNWWNWWNWNWWNWNWNWWNWWNWWWSSSSWSSWSWSWSSSSSESSES
Gust202020181818
Sky Cover (%)979798969393929087897977796364645566563935523932
Precipitation Potential (%)9495898073544031312318182624323429201353222
Relative Humidity (%)100989910010092938679766862616058636874848989929295
RainOcnlOcnlOcnlOcnlLklyChcChcChcChcSChcSChcSChcChcSChcChcChcChcSChc------------
Thunder----------SChcSChcSChcChcSChcSChcSChcChcSChcChcChcChc--------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date06/20
Hour (MDT)040506070809101112131415161718192021222300010203
Temperature (°F)363735404448555861626363646565625955524947454443
Dewpoint (°F)353533373837424140404041424242434342424141403939
Wind Chill (°F)3333313844474844424141
Surface Wind (mph)555323355555555555556665
Wind DirSSSESSESESSESSSSSSSSSSSESSESSEESEESEESESESESESSE
Gust
Sky Cover (%)382739118871059595959595923232319191921212121
Precipitation Potential (%)224444443939393939395555550000
Relative Humidity (%)949191877766615346434445444344495562687479828383
Rain----------------ChcChcChcChcChcChc--------------------
Thunder----------------SChcSChcSChcSChcSChcSChc--------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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