Extended 45 to 120 Forecast Page Header

COLUMBIA--WANAPUM DAM
   State:  Washington    County:  GRANT
   Latitude:  46 52' 23" North    Longitude:  119 58' 18" West
   Elevation:  570 feet
   Supporting WFO:  Spokane
Extended Forecast Plot for WANW1 - COLUMBIA--WANAPUM DAM
For Data Used In Plot