An unsettled week is likely for the Western U.S. as a big storm system off the West Coast shifts into the Southwest and Four Corners region. Expect cooler temperatures, locally heavy rain showers for California coastal areas and widespread heavy mountain snow with lowering snow levels. Meanwhile, several days of critical fire weather concerns are expected for the southern High Plains this week. Read More >
Honolulu, HI
Weather Forecast Office
SPI Information: What is the SPI?
SPI Data tables
"Quick-look" data set
Full data set includes the SPI maps
Micronesia and Samoa data set
SPI Rain Gage Locator Maps
Kaua'i | O'ahu | Maui | Big Island
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Honolulu, HI
2525 Correa Rd Suite 250
Honolulu, HI 96822
(808) 973-5286
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