Point Forecast: Helena MT
 46.59N 111.98W (Elev. 3996 ft)
Last Update: 9:57 pm 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)230001020304050607080910111213141516171819202122
Temperature (°F)777573706764636264687279838688919192939189867871
Dewpoint (°F)474647484647464748494851494747474647474648494951
Heat Index (°F)7775798183858788898988868378
Surface Wind (mph)66677655556791011131414151516171717
Wind DirWWSWWSWWSWWSWWSWWSWWSWWSWNWNWWWWWWWNWWNWWNWNWNNWNNWNNWNNW
Gust182022242526262628303132
Sky Cover (%)13132112961029620444947296565656565
Precipitation Potential (%)10100000100001345884242424242
Relative Humidity (%)353640454753545756504337312624222121212124283649
Rain--------------------------------------ChcChcChcChcChc
Thunder--------------------------------------ChcChcChcSChcSChc

Date07/15
Hour (MDT)230001020304050607080910111213141516171819202122
Temperature (°F)676462616058575655555555565758595959595857575655
Dewpoint (°F)535352525251515050505051525252525150484747474746
Heat Index (°F)
Surface Wind (mph)171515151313131111111313131313131616161515151414
Wind DirNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNNNNNNNNNNNNN
Gust322929292424242222222323232424242929292828282525
Sky Cover (%)657676768888888787878686869999999999998787879393
Precipitation Potential (%)425353535353535656565656567979797979796464646464
Relative Humidity (%)616771737477808283838384848380777370686768697172
RainChcChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLklyLklyLkly
ThunderSChc------------------------SChcSChcSChcSChcSChcSChcChcChcChcSChcSChc

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