Point Forecast: Helena MT
 46.58N 112.01W (Elev. 4111 ft)
Last Update: 2:23 pm MDT May 19, 2025
Tabular Forecast
[show menu]Get as XML

Date05/1905/20
Hour (MDT)202122230001020304050607080910111213141516171819
Temperature (°F)565250494746444241413941434650535455575858595857
Dewpoint (°F)293031323333333232323132323233333231302928292627
Wind Chill (°F)47474443413938373537394146
Surface Wind (mph)101086666665667910111314151516151414
Wind DirWWWWWSWWSWWWSWWSWWSWWSWWSWWWWWWWWWWWWNWW
Gust22212123252628292930302826
Sky Cover (%)737174635048382834466056313235475454545454543232
Precipitation Potential (%)111311109888888117881131313131313155
Relative Humidity (%)374347525761646770707270645952464340363331313032
Rain--------------------------------ChcChcChcChcChcChc----
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date05/21
Hour (MDT)202122230001020304050607080910111213141516171819
Temperature (°F)544947454443413938373738414447505356586061626259
Dewpoint (°F)282627272828272727272727282828282828282827262727
Wind Chill (°F)444240403836353332323437394347
Surface Wind (mph)131110977766666688810101010101088
Wind DirWNWWNWWWWWWWSWWSWWSWWSWWSWWSWWWWWWWWNWWNWWNWWNWWNW
Gust24232120212121222222
Sky Cover (%)321111111313131010109991212122222222525252828
Precipitation Potential (%)555511111122222214141414141455
Relative Humidity (%)364146505255596266686865595247423834312927252629
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph