Point Forecast: Helena MT
 46.58N 112.01W (Elev. 4111 ft)
Last Update: 3:48 pm MST Mar 6, 2026
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  

Date03/0603/07
Hour (MST)171819202122230001020304050607080910111213141516
Temperature (°F)454340383735343434333435363839404143464850515253
Dewpoint (°F)232423222222222222212223252727283031343435343536
Wind Chill (°F)383633312927262626252627283031333336394244
Surface Wind (mph)161513111110101010101011111313131415161617182020
Wind DirWWWWWSWWSWWSWWSWSWSWSSWSSWSWSWSWWSWWSWWWWWWWW
Gust302926252323222221212224262830313336363736373940
Sky Cover (%)201724202128303025365174859292867877667672557077
Precipitation Potential (%)222333333456171615171714141210141417
Relative Humidity (%)414650535558606062606261636362626463635956535252
Rain--------------------------SChcSChcSChcSChc------------SChc
Thunder------------------------------------------------
Snow------------------------SChcSChcSChcSChcSChc--------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date03/08
Hour (MST)171819202122230001020304050607080910111213141516
Temperature (°F)525250504948474645454444444445464851535556575757
Dewpoint (°F)353635353534333232323131313030303031323231323232
Wind Chill (°F)444543424140383937373737383941
Surface Wind (mph)181818151515151515141414151515181818282828313131
Wind DirWWWWSWWSWWSWWSWWSWWSWSWSWSWSWSWSWSWSWSWWSWWSWWSWWWW
Gust404040343434313131303030333333444444575757565656
Sky Cover (%)626262808080808080676767494949505050515151464646
Precipitation Potential (%)666666222222444444131313131313
Relative Humidity (%)535556575858585859595960595856535047444139383839
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
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