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Severe Thunderstorms and Heavy Rain for the South-Central U.S.

Severe thunderstorms capable of very large hail, damaging wind, and a couple of tornadoes will be possible Monday afternoon into the night from portions of the central and southern High Plains into southwest Texas. A heavy rain event with flooding is expected in the southern Plains into western Arkansas through the end of the week. Read More >

Boise Hydro Image

CURRENT RIVER GAGE DATA and Forecasts

SNOWPACK DATA

FLOOD WATCHES, WARNINGS, STATEMENTS

  • Flood Watches and Warnings -Issued only when rivers and streams are observed or forecast above flood stage.
  • River Statements -Issued to describe river conditions during high water events which are not expected to exceed flood stage.
  • Hydrologic Outlook - Issued when there is potential for notable hydrologic events. Most often used to describe the possibility of flooding, with occurrence typically 24 hours or more into the future, but as little as 12 hours in some cases when near-term certainty is low.

WATER SUPPLY

OBSERVED PRECIPITATION

 

RECREATIONAL RIVER INFORMATION

 

RESERVOIR STORAGE LEVELS

CLIMATE OUTLOOKS

BURN SCAR DECISION SUPPORT


NWS Northwest River Forecast Center and Other Water Agencies

River Gage Information | Hydro - Speak | NWS Hydrology Program