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Great Falls, MT
 
 
 Point Forecast: 11 Miles S Simms MT
 47.33N 111.93W (Elev. 1280 m)
Last Update: 8:35 pm MDT Mar 29, 2024
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Wind Chill (°C)

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-m)
Grassland Fire Danger Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date03/2903/30
Hour (MDT)222300010203040506070809101112131415161718192021
Temperature (°C)-1-2-3-2-3-3-3-3-3-3-4-3-3-3-2-10122210-2
Dewpoint (°C)-3-4-4-4-3-4-5-4-5-5-5-5-6-7-6-6-6-6-6-6-6-7-7-7
Wind Chill (°C)-6-6-6-5-6-7-7-8-8-8-9-8-8-7-5-4-3-2-2-1-1-2-3-5
Surface Wind (mph)875556677797766767766666
Wind DirENENENENNENNENNENNENNENNENNENNENNNENNENNENENEENEENEEEEEE
Gust
Sky Cover (%)677171707483848889919495939289756761585451515150
Precipitation Potential (%)282420142332343733302824211711723333333
Relative Humidity (%)848891909494909189909187807673666360575555566169
Rain------------------------------------------------
Thunder------------------------------------------------
SnowChcSChcSChc--SChcChcChcChcChcChcChcSChcSChcSChc--------------------
Freezing Rain----SChcSChcSChcSChcSChcSChcSChcSChcSChc--------------------------
Sleet------------------------------------------------

Date03/31
Hour (MDT)222300010203040506070809101112131415161718192021
Temperature (°C)-2-2-2-3-3-3-3-4-3-3-3-2-2-10112233210
Dewpoint (°C)-7-7-7-6-7-7-7-7-7-7-7-6-6-5-5-4-4-4-5-5-5-5-6-6
Wind Chill (°C)-6-6-7-8-8-8-8-8-6-6-5-7-6-5-5-4-3-3-2-2-2-2-3-3
Surface Wind (mph)669998883338881111111111111010105
Wind DirEENENENENNENNENNENNNNNNNNENNENNENNENNENNENNENNENNEENE
Gust
Sky Cover (%)505049494954545457575784848486868687878774747435
Precipitation Potential (%)332222222020202020202424242424243333
Relative Humidity (%)707274767778787777777675747270676562595757596266
Rain------------------------------------------------
Thunder------------------------------------------------
Snow----------------SChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc--------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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