Point Forecast: Prosser WA
 46.22N 119.79W (Elev. 715 ft)
Last Update: 3:01 pm PDT Oct 9, 2026
Tabular Forecast
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Date10/0910/10
Hour (PDT)192021222300010203040506070809101112131415161718
Temperature (°F)595552494744434140383837363843505355575960606159
Dewpoint (°F)373737373737373534333434333537393838383838384141
Wind Chill (°F)47464443413838383736384350
Surface Wind (mph)1088632223222112232212222
Wind DirWWWWWWWWWWWWWWWWWWWWNNNN
Gust20
Sky Cover (%)73584434753811121415262213106881014194949
Precipitation Potential (%)000000000000000000000022
Relative Humidity (%)445056636975788080818488909078655752484644444751
Rain------------------------------------------------
Thunder------------------------------------------------
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Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/11
Hour (PDT)192021222300010203040506070809101112131415161718
Temperature (°F)555148464544434342424139394144485255575859595855
Dewpoint (°F)424241414343424240383633323333333232323333333333
Wind Chill (°F)4846434241393838353333363944
Surface Wind (mph)22223337779998881414141313131010
Wind DirNNNNNNNNNNNNNNNNNNNNENENENENE
Gust2121212222222121212323232121211818
Sky Cover (%)496060603939392727272020203636362020201818182626
Precipitation Potential (%)211144433322222211111100
Relative Humidity (%)627177849197989692878178767365554641393837373943
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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