Point Forecast: 2 Miles SW Union City CA
 37.58N 122.04W (Elev. 121 ft)
Last Update: 1:26 pm PDT Sep 9, 2024
Tabular Forecast
[hide menu]Get as XML
Weather ElementsWeather/Precipitation
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Lightning Activity Level
Trans. Wind  
20ft Wind  

48-Hour Period Starting:       Back 2 Days  

Date09/0909/10
Hour (PDT)151617181920212223000102030405060708091011121314
Temperature (°F)777574726764636261616160595958585859616365687070
Dewpoint (°F)636262626059585857575756555555555555575758595958
Heat Index (°F)7775
Surface Wind (mph)111313111099987665533333367810
Wind DirNWNWNWNWNWNWNWNWNWWNWWNWWNWWWWWWWWWWWNWWNWWNW
Gust1818
Sky Cover (%)2121732264153605558647385857768695642322321
Precipitation Potential (%)221111116666661010101010102222
Relative Humidity (%)616366697783858886858786888788878886868278726866
Rain----------------------------SChcSChcSChcSChcSChcSChc--------
Thunder------------------------------------------------

Date09/11
Hour (PDT)151617181920212223000102030405060708091011121314
Temperature (°F)717069686461616060606059585858585860626568717273
Dewpoint (°F)595858595857575757565555545454545555565758595960
Heat Index (°F)
Surface Wind (mph)1113131110999988776655666791315
Wind DirWNWWNWWNWWNWWWWWWSWWSWSWSWSWSWSWSWSWSWSWWSWWWWW
Gust1818182023
Sky Cover (%)17113230174549505146403534333228252116127542
Precipitation Potential (%)221515151515154343434343431010101010101111
Relative Humidity (%)656768747987878787878686868787888886817569666363
Rain----SChcSChcSChcSChcSChcSChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc--------
Thunder------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hourly River StagesHourly Rainfall
NWS Office MapWeather Calculator
User Defined Area