Point Forecast: Helena MT
 46.58N 112.01W (Elev. 1253 m)
Last Update: 10:12 pm MDT May 9, 2026
Tabular Forecast
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Date05/0905/10
Hour (MDT)230001020304050607080910111213141516171819202122
Temperature (°C)121198664357914181922242626272726242119
Dewpoint (°C)00-1-1-2-2-2-2-2-2-2-1-1-3-4-4-6-7-6-4-30-1-1
Wind Chill (°C)976432479
Surface Wind (mph)55553333323356781010996335
Wind DirWWSWWSWWSWSWSSWSSWSSWSWWNWEEEEENESESENWNWNSSWSW
Gust
Sky Cover (%)373128274344423847403738534345302518407272728181
Precipitation Potential (%)210000000000000000033374
Relative Humidity (%)424750545659636562544534282218141211121315202226
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date05/11
Hour (MDT)230001020304050607080910111213141516171819202122
Temperature (°C)17161514121110910121418192022232426252524232018
Dewpoint (°C)-1-2-2-2-3-2-2-2-1-101-1-2-2-3-4-4-4-4-4-3-2-2
Wind Chill (°C)989
Surface Wind (mph)566777755577713131315151514141466
Wind DirSWSWSWWSWWWWSWWSWWSWWSWWWWWNWWNWWNWWNWWNWWNWNWNWNWNWNW
Gust
Sky Cover (%)815959594242423737373434343939394343434141412020
Precipitation Potential (%)333443300000000000000000
Relative Humidity (%)293132333439434848433832262219171514141415182327
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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