Point Forecast: Helena MT
 46.58N 112.04W (Elev. 1345 m)
Last Update: 2:23 pm MDT Jul 14, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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

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

48-Hour Period Starting:       Back 2 Days  

Date07/1407/15
Hour (MDT)151617181920212223000102030405060708091011121314
Temperature (°C)333333333028242119181716151413131212131313131414
Dewpoint (°C)665567891111121111119101010101111111111
Heat Index (°C)31313131282724
Surface Wind (mph)111113131414151616151514141414131313111110111314
Wind DirWWNWWNWWNWWNWNWNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNNNNWNN
Gust293232323130
Sky Cover (%)889535353585858638278858791909090909090919592
Precipitation Potential (%)344192930271625121717171717858585858585869288
Relative Humidity (%)181817182227354657667276767878828686858584858380
Rain------SChcChcChcChcSChcChc--SChcSChcSChcSChcSChcOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnl
Thunder------SChcChcChc------------------------SChcSChcSChcSChcSChcSChc

Date07/16
Hour (MDT)151617181920212223000102030405060708091011121314
Temperature (°C)141414141312121112111111111110101011121314161821
Dewpoint (°C)119988788888777777889991010
Heat Index (°C)
Surface Wind (mph)141414131313131313101010888666555666
Wind DirNNNNNNNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNENNENNEEEE
Gust
Sky Cover (%)888988858585879290878787888888818181727272565656
Precipitation Potential (%)818382737373737373444444444444232323232323131313
Relative Humidity (%)797672706970748079808079798082838483817771645751
RainOcnlOcnlOcnlLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc------
ThunderSChcSChcSChcSChcSChcSChc------------------------------------

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