Point Forecast: Helena MT
 46.58N 112.01W (Elev. 4111 ft)
Last Update: 11:36 am MDT Mar 21, 2025
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  
Trans. Wind  
Vent Rate (x1000 mph-ft)
Grassland Fire Danger Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date03/2103/22
Hour (MDT)121314151617181920212223000102030405060708091011
Temperature (°F)474848494950494745424139403939383635343233333536
Dewpoint (°F)252525242424232526242424252525272424232020191919
Wind Chill (°F)404142434345434240363532333231292624221919202224
Surface Wind (mph)182018171716141310101010101113151720222428282929
Wind DirWWWWWSWWSWWSWSSWSSWSSWSSSSWWSWWSWWWWWWWWW
Gust393837363633292623212224252829333841444854545657
Sky Cover (%)495156627269647165535057435771695556676767676767
Precipitation Potential (%)454544131313141413133557533334515151515151
Relative Humidity (%)424139363636364246495054555858636363636160565249
Rain--------------------------ChcLklyChc----------------
Thunder------------------------------------------------
Snow--------------------------ChcLklyChcChcChcChcChcChcChcChcChc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date03/23
Hour (MDT)121314151617181920212223000102030405060708091011
Temperature (°F)383939394040393836343332323131302928282829313336
Dewpoint (°F)191818181716161617171717171717161615151617181921
Wind Chill (°F)262728292929282724252323242322232120222223252831
Surface Wind (mph)292929252525232323141414101010888666666
Wind DirWWWWWWWWWWWWWWWWSWWSWWSWWSWWSWWSWSWSWSW
Gust555555494949444444313131242424202020
Sky Cover (%)646464646464444444313131525252656565747474737373
Precipitation Potential (%)464646464646444444000000444444
Relative Humidity (%)464442413939394245495152535455565758585959585653
Rain------------------------------------------------
Thunder------------------------------------------------
SnowChcChcChcChcChcChc------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
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