Point Forecast: 2 Miles NNW Mount St Helens WA
 46.2N 122.21W (Elev. 6598 ft)
Last Update: 8:20 am PST Feb 11, 2025
Tabular Forecast
[hide menu]Get as XML
Weather ElementsWeather/PrecipitationFire 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
Lightning Activity Level
Trans. Wind  

48-Hour Period Starting:       Back 2 Days  

Date02/1102/12
Hour (PST)080910111213141516171819202122230001020304050607
Temperature (°F)5811151516161616141212101110101010988979
Dewpoint (°F)-16-13-10-6-5-3-3-3-3-5-7-7-9-8-10-8-8-9-9-11-11-11-12-11
Wind Chill (°F)-13-8-31133341-2-4-7-6-8-8-8-9-11-12-12-12-14-12
Surface Wind (mph)15141313111010109101114151617182021222224242425
Wind DirEENEENEENENEENENENEENEENENEENEENENEEENEEEENEENEENEE
Gust212528
Sky Cover (%)420001114114122121113334
Precipitation Potential (%)000000000010000000000000
Relative Humidity (%)363636394143434242424242424140424241424239394038
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date02/13
Hour (PST)080910111213141516171819202122230001020304050607
Temperature (°F)91416202020202020191817161615151516151515151414
Dewpoint (°F)-12-7-6-10100-1-2-4-5-6-8-9-8-8-7-6-5-4-4-4-4
Wind Chill (°F)-12-5-33322220-1-3-4-5-7-6-6-6-7-7-8-8-9-8
Surface Wind (mph)252525252528282829292932323234343437373739393938
Wind DirEEESEESEESESESESEESEESEESEESEESEESEESEESEESEESEESEESEESEESEESEESE
Gust282832323236363634343438383840404043434346464645
Sky Cover (%)4422233366617171732323240404062626267
Precipitation Potential (%)0000000000000033333324242424
Relative Humidity (%)373836384042414039383736353433343535384043434343
Rain------------------------------------------------
Thunder------------------------------------------------
Snow----------------------------------------SChcSChcSChcSChc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
PFM (Forecast Matrix)PFM Decoding Guide
Current River LevelsWeather Planner
Mapped ObservationsRoad Conditions
Marine WeatherFire Weather
User Defined Area Forecast