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
 46.61N 111.96W (Elev. 3796 ft)
Last Update: 3:18 am MDT Apr 15, 2021
Tabular Forecast
[hide menu]  |  Font Size: A A A   Get as XML
Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

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-ft)
Grassland Fire Danger Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date04/1504/16
Hour (MDT)070809101112131415161718192021222300010203040506
Temperature (°F)262731353740424345454645444138363534323130302929
Dewpoint (°F)232325252525262626252626272726282728272626262526
Wind Chill (°F)202025293033353638384039383634313030272625262525
Surface Wind (mph)56679101314151515141386665555333
Wind DirNWNNNNNNNNNNNNNNNWNWNWNWNWWNWWWWW
Gust1821222324242321
Sky Cover (%)838171524641384946596875777264575150525351383733
Precipitation Potential (%)16161515967777710991313127764441
Relative Humidity (%)908577676154535148464548505662717377808386848688
Rain------------------------------------------------
Thunder------------------------------------------------
SnowSChcSChcSChcSChc----------------------------------------
Freezing RainChc----------------------------------------------
Sleet------------------------------------------------

Date04/17
Hour (MDT)070809101112131415161718192021222300010203040506
Temperature (°F)283035384245485051525352494642393735333130292829
Dewpoint (°F)252628262624242323222222232323222222212121212021
Wind Chill (°F)2426353438414447444038353235333130292829
Surface Wind (mph)332578881111111414146662222222
Wind DirWWNNWNNNNNNNENNENNENNENNENNENENENEWWWSWSWSWSSW
Gust202020212121
Sky Cover (%)24292319304040403333332828289997779997
Precipitation Potential (%)111112222220000000000000
Relative Humidity (%)888676625344383533313031354046515559626669727373
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Radar and Satellite (Click for larger image)
Link to Local Radar Data Link to Satellite Data
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