Point Forecast: 6 Miles NNW Mount St Helens WA
 46.29N 122.21W (Elev. 2969 ft)
Last Update: 12:42 am PDT Sep 23, 2024
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  

Date09/2309/24
Hour (PDT)010203040506070809101112131415161718192021222300
Temperature (°F)515151515151525356606163656768686967646159585858
Dewpoint (°F)484748484748485050545556585858596161595956545454
Wind Chill (°F)
Surface Wind (mph)111111122222355555522255
Wind DirNWNWNWNWNWWNWWSWWNWWWNWWNWNWNWNNWNNWNNWNNNNNENNENNEENEENE
Gust
Sky Cover (%)565153565451425455534139262820132424242525251818
Precipitation Potential (%)10101112109121410986676600000000
Relative Humidity (%)918890888889888981808179777371727683859491888684
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date09/25
Hour (PDT)010203040506070809101112131415161718192021222300
Temperature (°F)595959595960606165707476777978787774706665636261
Dewpoint (°F)535351504950494951535454545655555757575655545352
Wind Chill (°F)
Surface Wind (mph)566666688866666655511133
Wind DirENEEEEEEEESEESEESESESESESSSSSWSSWSSWSSWSSWSSWSSESSE
Gust
Sky Cover (%)182020201414149993333337772222222626
Precipitation Potential (%)000000000000000000000044
Relative Humidity (%)817976737069676560555047454545464955636971717171
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
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