Point Forecast: Helena MT
 46.58N 112.04W (Elev. 4413 ft)
Last Update: 2:55 am MDT Jul 15, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

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

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

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (MDT)040506070809101112131415161718192021222300010203
Temperature (°F)575655545455555552545454565556545451505250515050
Dewpoint (°F)515150505050515150515049504846444542444545454444
Heat Index (°F)
Surface Wind (mph)161615151514141313151515151514151515151010976
Wind DirNNWNNWNNWNNWNNWNNWNNNWNNNNNNNNNWNNWNNWNNWNNWNNWNNWNNWNNW
Gust33333233322928262626293030302928292828221818
Sky Cover (%)909587949191899191949188889089939192939391929089
Precipitation Potential (%)384940515457637786915853495273606451534825242119
Relative Humidity (%)808385858585888992888782807770707173807880798080
RainChcChcChcChcChcLklyLklyOcnlOcnlOcnlLklyChcChcChcLklyLklyLklyChcChcChcChcSChcSChcSChc
Thunder----------------SChcSChcSChcChcChcChc--------------------

Date07/17
Hour (MDT)040506070809101112131415161718192021222300010203
Temperature (°F)494848474851555759636770737474726966646159575553
Dewpoint (°F)444444434445464747474746454544444545454545454444
Heat Index (°F)
Surface Wind (mph)655213355556668886665555
Wind DirNWNWNWWNWNWNNWNENEEEEEEEENEENEENEENEENEENESSESSESSES
Gust
Sky Cover (%)86898079776961585454542424244444446667
Precipitation Potential (%)18171111111111112222220000000000
Relative Humidity (%)828586868680746964574942383535374146505559646871
RainSChcSChc--------------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
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