Point Forecast: Helena MT
 46.61N 111.96W (Elev. 3796 ft)
Last Update: 9:41 am MDT Jul 13, 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  

Date07/1307/14
Hour (MDT)101112131415161718192021222300010203040506070809
Temperature (°F)808285888992929393918983777472696765626160636772
Dewpoint (°F)494946454441404039414545474846474847484847494950
Heat Index (°F)79818284868888898887868177
Surface Wind (mph)368910111113131197766655532326
Wind DirWNWWWNWWNWWWWWNWWNWWNWNWWNWWWWSWWSWWSWWSWWSWWSWWSWSESEWSW
Gust202222232221
Sky Cover (%)147912221174567136824138101121053
Precipitation Potential (%)000000004435523311110000
Relative Humidity (%)343125232117161616182226343940465053606161615345
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (MDT)101112131415161718192021222300010203040506070809
Temperature (°F)798487909292929188858075706662595756545352525354
Dewpoint (°F)504948474646454546484950525354535151505050515152
Heat Index (°F)798285878889898785827975
Surface Wind (mph)81415151520202021212121212117171714141413131310
Wind DirWWWWWWNWWNWWNWNWNWNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWN
Gust2123232328282831313134343430303025252525252520
Sky Cover (%)3410101020202063636363636370707083838382828283
Precipitation Potential (%)0010101010101045454545454555555555555551515151
Relative Humidity (%)363026232120202123283442536474788183879093949492
Rain----------------ChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChc
Thunder----------------ChcChcChc--------------------------

Additional Forecasts and Information
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