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Great Falls, MT
 
 
 Point Forecast: Helena MT
 46.59N 111.98W (Elev. 1218 m)
Last Update: 3:38 am MST Jan 30, 2023
Tabular Forecast
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Date01/3001/31
Hour (MST)040506070809101112131415161718192021222300010203
Temperature (°C)-19-19-20-20-21-19-18-17-16-14-14-14-14-16-17-17-18-18-18-18-17-16-15-14
Dewpoint (°C)-24-24-26-25-26-24-24-23-23-21-22-22-22-22-22-23-23-23-23-24-23-21-21-19
Wind Chill (°C)-24-24-24-24-26-24-23-23-22-20-21-20-19-22-23-23-24-25-25-25-24-24-22-22
Surface Wind (mph)353333356676666667777889
Wind DirWWWWWWNWNNWENEEENENNENESSSWSWSSSSSSSESSESSE
Gust
Sky Cover (%)57526567687965767579704034121111814163176849292
Precipitation Potential (%)21111112323510106676554555712152324
Relative Humidity (%)656161636465615957575251525962636561636061646462
Rain------------------------------------------------
Thunder------------------------------------------------
Snow--------SChcSChc------------------------------SChcSChcSChc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date02/01
Hour (MST)040506070809101112131415161718192021222300010203
Temperature (°C)-14-13-12-12-12-11-9-7-6-4-3-3-3-3-3-4-4-5-5-5-5-6-6-6
Dewpoint (°C)-19-18-17-16-16-16-14-12-11-11-10-9-9-8-8-9-9-9-10-10-9-9-9-9
Wind Chill (°C)-22-21-20-19-19-18-17-14-12-10-9-8-8-8-8-9-11-11-11-11-12-12-12-12
Surface Wind (mph)9101091010101010101111111010101111111111111010
Wind DirSSESSESSESSESSESESSESSSSWSWSWSSSSSWSSWSSWSWSWSWSWSW
Gust
Sky Cover (%)919395949294878080808383838282828989898989898080
Precipitation Potential (%)2025252525252533333366666622222
Relative Humidity (%)646465697069666664626162646667686969696971747573
Rain------------------------------------------------
Thunder------------------------------------------------
SnowSChcChcChcChcChcChcChc----------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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