Point Forecast: Helena MT
 46.58N 112.01W (Elev. 4111 ft)
Last Update: 2:14 pm MST Feb 17, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

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

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

48-Hour Period Starting:       Back 2 Days  

Date02/1702/18
Hour (MST)141516171819202122230001020304050607080910111213
Temperature (°F)4453320000000-1-2-2-3-3-3-2-2-102
Dewpoint (°F)0-2-1-3-3-4-6-6-6-6-6-7-8-8-8-8-9-9-9-9-8-7-6-5
Wind Chill (°F)-3-3-4-6-7-5-7000000-1-2-2-3-3-3-2-2-9-8-6
Surface Wind (mph)335553322222222222222333
Wind DirNNNNNWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWWWWNWWNWWNWNWNNW
Gust
Sky Cover (%)989898969696959595898988909393929696959794878581
Precipitation Potential (%)979797939393929292707070658468545049252524554
Relative Humidity (%)847575757575757575727572687474757575757475747673
Rain------------------------------------------------
Thunder------------------------------------------------
SnowOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLklyLklyOcnlLklyChcChcChcChcChcSChc------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date02/19
Hour (MST)141516171819202122230001020304050607080910111213
Temperature (°F)444520-4-4-6-7-8-9-10-11-11-11-11-10-7-405913
Dewpoint (°F)-3-4-4-4-5-7-11-11-12-13-14-15-16-16-16-16-16-15-13-9-5047
Wind Chill (°F)-3-3-3-220-4-4-6-7-8-9-10-11-11-11-11-10-7-405913
Surface Wind (mph)333321111111111222222222
Wind DirNNWNNWNNWNNWNNWNWWNWWNWWNWWNWWNWWNWSSSSSSSSSESEESEESE
Gust
Sky Cover (%)737566626254514952545454404040383838414141444444
Precipitation Potential (%)220888888222222000000333
Relative Humidity (%)706970677172727374747475757677787878787980807875
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
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