Point Forecast: Helena MT
 46.58N 112.01W (Elev. 1253 m)
Last Update: 2:12 pm MDT Mar 19, 2025
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  

Date03/1903/20
Hour (MDT)141516171819202122230001020304050607080910111213
Temperature (°C)577776432211111-100022344
Dewpoint (°C)-11-11-10-10-10-8-8-9-8-8-8-8-8-8-7-8-7-7-6-4-4-5-6-7
Wind Chill (°C)34666420-1-2-3-3-3-3-3-4-3-3-4-2-2-2-2-2
Surface Wind (mph)6666666788999888678913161820
Wind DirWWSWWSWWSWWSWSWSSWSSSSWSSSWSSWSSWSSSSSWSSWWSWWWWW
Gust323437
Sky Cover (%)111837443232364753617179848481797878748977654538
Precipitation Potential (%)00000000004566662024435842272119
Relative Humidity (%)312828292934394345495151515255586060616362575146
Rain------------------------------------------------
Thunder------------------------------------------------
Snow--------------------------------SChcSChcChcLklyChcChcSChcSChc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date03/21
Hour (MDT)141516171819202122230001020304050607080910111213
Temperature (°C)5655432210110-1-1-1-1-1012467
Dewpoint (°C)-7-7-8-8-8-7-8-7-8-8-7-7-7-8-8-8-8-7-7-7-6-6-5-5
Wind Chill (°C)-11-1-1-1-2-4-4-6-6-4-4-5-6-6-6-5-4-4-3-2123
Surface Wind (mph)212123232121211616161111111010108881010101313
Wind DirWWWWWWWWWWWWWSWSWSWSSWSSWSSWSSWSSWSSWWSWWSW
Gust39404546414141343434
Sky Cover (%)312850513535351616162828284343436363636767676161
Precipitation Potential (%)131625166666662222221111111111
Relative Humidity (%)433939394145485153555556575859606060595754504643
Rain------------------------------------------------
Thunder------------------------------------------------
Snow--SChcChcSChc----------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
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