Point Forecast: Helena MT
 46.61N 111.99W (Elev. 1182 m)
Last Update: 12:31 pm MDT Oct 6, 2026
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Wind Chill (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height  
Trans. Wind  
Vent Rate (x1000 mph-m)
Grassland Fire Danger Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date10/0610/07
Hour (MDT)131415161718192021222300010203040506070809101112
Temperature (°C)23242626252422171614131211109877668121417
Dewpoint (°C)1-1-1-2-3-1-1-2-2-2-2-1-1-1-1-1-2-1-1-10111
Wind Chill (°C)99877668
Surface Wind (mph)7101313117667766533100000000
Wind DirWWWWWWWWSWWSWWSWWWSWWSWWSWWSWWWWWSWNSWNENEE
Gust
Sky Cover (%)36761632383938303224182327201922313122161211
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)241917161619222731343739434650525660656555473934
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/08
Hour (MDT)131415161718192021222300010203040506070809101112
Temperature (°C)212224242423211614131211998766568111519
Dewpoint (°C)210-1-111-1-1-1-1-1-2-2-1-2-2-1-1-1-1012
Wind Chill (°C)988766568
Surface Wind (mph)235552226663332220002222
Wind DirENENENNNWNNWWNWWNWWNWWSWWSWWSWWSWWSWWSWSWSWSWSSSSSWSSWSSWESE
Gust
Sky Cover (%)16181917173333333838381414141111112222223336
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)292421191923263235384143464851545759646154473932
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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