Severe Thunderstorms and Heavy Rainfall; Typhoon Watch in Guam and CNMI

Heavy to excessive rainfall will continue through tonight from the Texas Big Bend region into southern Oklahoma. Scattered damaging wind gusts and a few tornadoes may accompany a line of severe thunderstorms that is expected across the Mid-Atlantic into New England Friday. A Typhoon Watch continues for Guam and CNMI as Tropical Storm Champi will strengthen and approach the islands this weekend. Read More >

Pictures from around western Colorado and eastern Utah

PRODUCTS | AVALANCHE | LIGHTNING POTENTIAL | HYDROLOGY | MODEL

Current River Stages and Flows

River Stages and Flows (AHPS)

River Stages and Flows (CBRFC)

NWS Grand Junction River Text Products

Flood Warnings	Flood Statements
River Statements	Hydrologic & Flood Outlooks
River and Reservoir Summary

Other Hydrologic Agencies

Colorado USGS Gages			Utah USGS Gages
Colorado DWR			Utah DWR
Arizona	Kansas	Nebraska	N. Mexico	Texas	Wyoming

Precipitation Reports and Outlooks

USGS Automated Rain Gages
Local Area Reports	CO Precipitation Averages (data)
Colorado Daily Reports	CO Precipitation Ave. (graphic)
Utah Daily Reports	UT Precipitation Averages (data)
Colorado Water Supply Index	UT Precipitation Ave. (graphic)
Utah Water Supply Index	6-10 Day Outlooks
Palmer Drought Index	30 Day Outlook
Evaporation Data	90 Day Outlook

Snow Data

Basin Spring Outlook Reports
SNOTEL Graphics	Snow Covered Area
Colorado SNOTEL Reports	Areal Snow Water Equivalent
Utah SNOTEL Reports	Percentage of Normal (SWE)
Wyoming SNOTEL Reports	Change in SWE
How Mountain Snow is Measured

Precipitation Frequencies

Maps	By Latitude/Longitude

National Water Information

National River Conditions	Current U.S. Flood Warnings
National Flood Summary	Current U.S. Flash FloodWarnings
Rivers in Flood	Weekly National Precipitation

Recreational Information

Local Whitewater Info	Latest Reservoir Levels andFlows
Latest Area Flow Forecasts	Reservoir Forecasts

Recreational Information

NWS Hydrology	Our Water Area	Hydrology Terms	Gaging Program
Flash Flood Info	TADD	Flood Safety	Flood Insurance
Area Dams	Reservoir Info	CO Water Facts	UT Water Facts

Water Questions? Email Our Hydrologist

GJT RSS Feed

Severe Thunderstorms and Heavy Rainfall; Typhoon Watch in Guam and CNMI

Local Hydrology Info