Point Forecast: Lewistown MT
 47.09N 109.46W (Elev. 3898 ft)
Last Update: 3:18 pm MDT Sep 23, 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  

Date09/2309/24
Hour (MDT)181920212223000102030405060708091011121314151617
Temperature (°F)666460555352515150504847464549536266707276777778
Dewpoint (°F)444445444443434343444242424144444848484851505051
Wind Chill (°F)47474443444246
Surface Wind (mph)1098777887777666555355653
Wind DirNWWNWWSWSWSWSWSWSWSWSWSSWSSWSSSSSSSWSWSSWSSSSSE
Gust18
Sky Cover (%)5050494944393424144433322110235912
Precipitation Potential (%)666667766552111111111110
Relative Humidity (%)454957657172757577818084848583716052454341393939
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date09/25
Hour (MDT)181920212223000102030405060708091011121314151617
Temperature (°F)767369636159585756555453535558626875818485868584
Dewpoint (°F)535452494846454443434241414244454747474545454648
Wind Chill (°F)
Surface Wind (mph)367991010101010109999999111111111111
Wind DirSESESESESESESESESESESESESSESSESSESSSSSWSSWSSWSWSWSW
Gust212121222222
Sky Cover (%)161616555555555555666333333
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)455055606261606061626364646259544638302624242528
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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