Skip Navigation Linksweather.gov 
NOAA logo - Click to go to the NOAA homepageNational Weather Service Forecast Office NWS logo - Click to go to the NWS homepage
Great Falls, MT
 
 
 Point Forecast: Helena MT
 46.59N 111.98W (Elev. 3996 ft)
Last Update: 8:15 pm MDT Aug 14, 2022
Tabular Forecast
[hide menu]Get as XML
Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Haines Index
Trans. Wind  
Vent Rate (x1000 mph-ft)
Grassland Fire Danger Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date08/1408/15
Hour (MDT)222300010203040506070809101112131415161718192021
Temperature (°F)757371676563616059586367717680848789909191898579
Dewpoint (°F)383736353536353536363939404139373534353333353536
Heat Index (°F)757679818385868787858279
Surface Wind (mph)778776553222225666778876
Wind DirWWWWWWWWWSWWSWWNWNNNNENNENNENNENNENNENNWNNWNNWNW
Gust
Sky Cover (%)971198101212121076254446594786
Precipitation Potential (%)000000000000000000001111
Relative Humidity (%)262728313336383942444136322823191614141313151721
Rain------------------------------------------------
Thunder------------------------------------------------

Date08/16
Hour (MDT)222300010203040506070809101112131415161718192021
Temperature (°F)767371686664626060626468737883878991939493908682
Dewpoint (°F)363534343434343434363841424140403937353635363637
Heat Index (°F)767881848587898989868380
Surface Wind (mph)667775555552225557779996
Wind DirWWWWWWWWWSWWSWWSWSSSENEENEENENNENNENNENNWNNWNNWWNW
Gust
Sky Cover (%)766665551111112222225556669
Precipitation Potential (%)110000000000001111110000
Relative Humidity (%)232526283133353738383837332722191715131313151720
Rain------------------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Zone ForecastUser Defined Area

Webmaster
NOAA's National Weather Service
Great Falls, MT
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities