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Great Falls, MT
 
 
 Point Forecast: Lewistown MT
 47.07N 109.43W (Elev. 3898 ft)
Last Update: 4:13 am MST Jan 27, 2020
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  

Date01/2701/28
Hour (MST)070809101112131415161718192021222300010203040506
Temperature (°F)292931333740414141403836343332313231302928272526
Dewpoint (°F)262526252626252324242423232322212019192019181616
Wind Chill (°F)212123252932333333323028262423222322212122201819
Surface Wind (mph)8891013151616151414131113131113111086666
Wind DirWWWWWWWWNWWWWWWSWWSWWSWWSWWSWWSWWSWWSWSWSWSWSW
Gust212323212020
Sky Cover (%)959492898586827661594740231921181613131618173939
Precipitation Potential (%)463732272015766654432221111177
Relative Humidity (%)888582736456534951535760646565676161636970696966
Rain------------------------------------------------
Thunder------------------------------------------------
SnowChcChcChcChcSChcSChc------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date01/29
Hour (MST)070809101112131415161718192021222300010203040506
Temperature (°F)272730353942444544413937353433323232313130292827
Dewpoint (°F)171719222425272828282525242524242425242524232322
Wind Chill (°F)202023293337394038353432292928262525242423222220
Surface Wind (mph)677799910101077766688877766
Wind DirSWSWSWSWSWSWSWWWWWWWWWWWWWWWWWW
Gust
Sky Cover (%)397373739292927777779090907676766262626060605050
Precipitation Potential (%)777712121212121221212121212110101010101022
Relative Humidity (%)656562605551505155595862656870727374767778798081
Rain--------------------SChcSChcSChc----------------------
Thunder------------------------------------------------
Snow--------------------SChcSChcSChcSChcSChcSChc----------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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