National Weather Service United States Department of Commerce

Heavy Rainfall to Continue Through Tonight in Central Texas; Heat in the East, Interior Northwest, and Southwest

Isolated heavy rainfall will continue through tonight across portions of central Texas, though some relief from the heavy rain is expected on Tuesday. Heat and humidity will remain in place across the Eastern U.S. and interior Northwest U.S. over the next few days with widespread moderate to major Heat Risk. Dangerous heat will build into the Desert Southwest Tuesday through Thursday. Read More >

Rainfall Variations During ENSO


American Samoa Seasonal Rainfall Variations During ENSO
(Values are % of normal)

El Nino Year (0) Year (+1)
Winter Spring Summer Fall Winter Spring Summer Fall
103% 116% 110% 114% 109% 107% 92% 104%
La Nina Year (0) Year (+1)
Winter Spring Summer Fall Winter Spring Summer Fall
114% 87% 94% 90% 99% 86% 72% 81%