Point Forecast: Helena MT
 46.58N 112.01W (Elev. 4111 ft)
Last Update: 9:56 pm MDT Sep 21, 2024
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  
Haines Index
Trans. Wind  
Vent Rate (x1000 mph-ft)
Grassland Fire Danger Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date09/2109/22
Hour (MDT)230001020304050607080910111213141516171819202122
Temperature (°F)525049474543414039384348535963677071726968666462
Dewpoint (°F)363434343333323130293234343735373637383839393738
Wind Chill (°F)4847444240373635354046
Surface Wind (mph)666666666555667789998878
Wind DirSWWSWWSWWSWWSWWSWSWSSWSSSESEESEEENENNWWNWWNWWNWWNWWWWSWWSW
Gust
Sky Cover (%)222115822111228142026323851656668717378
Precipitation Potential (%)0000000000000111111066103
Relative Humidity (%)545357606266697070706657484236332929293234373740
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date09/23
Hour (MDT)230001020304050607080910111213141516171819202122
Temperature (°F)616160585755545353535557616567686970717067646160
Dewpoint (°F)383838383738393940404141424242424242424343424141
Wind Chill (°F)
Surface Wind (mph)899998777777710101013131310101099
Wind DirWSWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWWWWWWWNWWNWWNWWW
Gust1820202018202020232323222222
Sky Cover (%)838888886868684545453636363030303030302323231313
Precipitation Potential (%)91313121110922222222222200000
Relative Humidity (%)424345464852565961615955494441383736363740444850
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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