Point Forecast: Helena MT
 46.58N 112.01W (Elev. 4111 ft)
Last Update: 8:42 pm MDT Apr 22, 2025
Tabular Forecast
[hide menu]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  
Trans. Wind  
Vent Rate (x1000 mph-ft)
Grassland Fire Danger Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date04/2204/23
Hour (MDT)212223000102030405060708091011121314151617181920
Temperature (°F)444239373635333231303234374245485053565656575552
Dewpoint (°F)192020212121202020202222232525252525252423242426
Wind Chill (°F)4242393736353332313032343742454748
Surface Wind (mph)322211111111122355566666
Wind DirNWWNWWWWWWWWWWSWWNWNNWNNNENNENNENNENNENNNNENNENE
Gust
Sky Cover (%)25253022344236332117141513912122125304248413343
Precipitation Potential (%)20000000000000036910109443
Relative Humidity (%)364146515557596164676762565046413733302928283036
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/24
Hour (MDT)212223000102030405060708091011121314151617181920
Temperature (°F)484544424039373534343537404447505254565757575552
Dewpoint (°F)262526272828272626262728293031313131313132323333
Wind Chill (°F)46444242403937353434353740444747
Surface Wind (mph)533222111111222777999101010
Wind DirNENENENENENEWNWWNWWNWWNWWNWWNWNENENEENEENEENEEEEEEE
Gust202020202020
Sky Cover (%)302828282828222222212121303030535353666666696969
Precipitation Potential (%)320111111777777303030303030313131
Relative Humidity (%)424649556164667073747370656053484441393737394348
Rain------------------------------ChcChcChcChcChcChcChcChcChc
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph