Point Forecast: Helena MT
 46.58N 112.01W (Elev. 4111 ft)
Last Update: 2:23 pm MDT May 19, 2025
Tabular Forecast
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Date05/1905/20
Hour (MDT)212223000102030405060708091011121314151617181920
Temperature (°F)525049474644424141394143465053545557585859585754
Dewpoint (°F)303132333333323232313232323333323130292829262728
Wind Chill (°F)47474443413938373537394146
Surface Wind (mph)108666666566791011131415151615141413
Wind DirWWWWSWWSWWWSWWSWWSWWSWWSWWWWWWWWWWWWNWWWNW
Gust21212325262829293030282624
Sky Cover (%)717463504838283446605631323547545454545454323232
Precipitation Potential (%)13111098888881178811313131313131555
Relative Humidity (%)434752576164677070727064595246434036333131303236
Rain------------------------------ChcChcChcChcChcChc------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date05/21
Hour (MDT)212223000102030405060708091011121314151617181920
Temperature (°F)494745444341393837373841444750535658606162625956
Dewpoint (°F)262727282827272727272728282828282828282726272728
Wind Chill (°F)444240403836353332323437394347
Surface Wind (mph)11109777666666888101010101010888
Wind DirWNWWWWWWWSWWSWWSWWSWWSWWSWWWWWWWWNWWNWWNWWNWWNWWNW
Gust232120212121222222
Sky Cover (%)111111131313101010999121212222222252525282828
Precipitation Potential (%)555111111222222141414141414555
Relative Humidity (%)414650525559626668686559524742383431292725262934
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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