Skip Navigation Linksweather.gov 
NOAA logo - Click to go to the NOAA homepageNational Weather Service Forecast Office NWS logo - Click to go to the NWS homepage
Great Falls, MT
 
 
 Point Forecast: Lewistown MT
 47.07N 109.43W (Elev. 3898 ft)
Last Update: 11:38 am MDT Jun 3, 2020
Tabular Forecast
[hide menu]  |  Font Size: A A A   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  

Date06/0306/04
Hour (MDT)141516171819202122230001020304050607080910111213
Temperature (°F)707172727168646158575553515048474750545962646667
Dewpoint (°F)383938363636373837383736343333333434353535363635
Wind Chill (°F)4845444447
Surface Wind (mph)171717171715119877666677777891011
Wind DirWNWWNWWNWWNWWNWWNWWNWNWWWSWSWSWSSWSSWSSWSSWSSWSWWWNWWNWWNWWNWWNW
Gust252525252522
Sky Cover (%)525846404445444754555756525758605861615555463732
Precipitation Potential (%)011211123453302001112233
Relative Humidity (%)313129272831374246495152525256596055484137353331
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date06/05
Hour (MDT)141516171819202122230001020304050607080910111213
Temperature (°F)686869707067646158565452504947464751566265687073
Dewpoint (°F)363636363738383939393837363535353637394041424345
Wind Chill (°F)4947454444
Surface Wind (mph)11111098888885555556666661414
Wind DirWNWWNWNWNNWNNWNNWNNWNNWNNWNNWSESESESESESEESEESEESEESEESEESEESEESE
Gust2323
Sky Cover (%)302830313535353535354646464646464747474747476161
Precipitation Potential (%)33333333332222222222221212
Relative Humidity (%)313130293033384448515456585962656560524541393837
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Radar and Satellite (Click for larger image)
Link to Local Radar Data Link to Satellite Data
Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Zone ForecastUser Defined Area

Webmaster
NOAA's National Weather Service
Great Falls, MT
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities