Point Forecast: Helena MT
 46.58N 112.01W (Elev. 4111 ft)
Last Update: 8:48 pm MDT May 13, 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  

Date05/1305/14
Hour (MDT)212223000102030405060708091011121314151617181920
Temperature (°F)626058565554535151515051545758596061616364626159
Dewpoint (°F)363737383939383839393940394141414244434444434343
Wind Chill (°F)46
Surface Wind (mph)1513111010101010989101111131313111010101087
Wind DirWNWWWWWWSWWSWWSWWWWSWWWNWWNWWNWNWNNNNNNNWNNWWNW
Gust232018181818
Sky Cover (%)131314122732526078797776767568728680727066565658
Precipitation Potential (%)11111091011131419223230344148587870585549343434
Relative Humidity (%)384245505456576064646765575554525254514948495256
Rain----------------SChcSChcChcChcChcChcChcLklyOcnlLklyLklyLklyChcChcChcChc
Thunder----------------SChc------SChcSChcSChcChcChcChcChcChcChcChcChcChc
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date05/15
Hour (MDT)212223000102030405060708091011121314151617181920
Temperature (°F)565453525149484746464750535761646769707172716966
Dewpoint (°F)424343434241404040403939404040403938363635353536
Wind Chill (°F)47454443434548
Surface Wind (mph)666666666666777101010111111151515
Wind DirWNWWWSWSWSWSWWSWWSWWSWWSWWSWWSWWWWWNWWNWWNWWNWWNWWNWWNWWNWWNW
Gust232323
Sky Cover (%)577068656565575757575757202020636363656565808080
Precipitation Potential (%)343434121212121212222222666666888
Relative Humidity (%)606768717374757779787367615447413632292726272933
RainChcChcChc------------------------------------------
ThunderSChcSChcSChc------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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