National Weather Service United States Department of Commerce

Severe Storms & Heavy Rainfall Possible in the Plains; Critical Fire Weather Conditions for Parts of the West

Scattered severe thunderstorms and locally heavy rainfall are possible across portions of the Plains through Monday. Meanwhile, dry weather and gusty winds will result in critical fire weather conditions across the Great Basin and northern Rockies. Elsewhere, tropical storm Dorian in the Atlantic is expected to slowly strengthen and will likely approach the Lesser Antilles by Tuesday. Read More >

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CURRENT NRCS SNOWPACK MAPS AND GRAPHS
NRCS SWE (Snow Water Equivalent) MAPS:
% of Median (by River Basin) (by Basins & SNOTELs) % of Median (by SNOTEL sites) additional NRCS Maps (by SNOTEL sites)
Colorado Daily or
Westwide Daily Interactive SWE

 

SWE Basins/Sites or
Interactive SWE

 

Colorado Daily or
West of Divide (CBRFC) or
Westwide Daily or
Interactive SWE

Interactive SWE Percentile

 

NRCS SWE Timeseries Graphs:

 

NRCS Snowpack Comparison Past 4 Years NRCS Snowpack Comparison Hi/Low Years CBRFC (west of the Divide)
Statewide or
South Platte River
Upper Colorado River
North Platte River
Arkansas River
Upper Rio Grande River
Gunnison River
San Miguel,Dolores,Animas
Yampa & White Rivers
Statewide or
South Platte River
Upper Colorado River
North Platte River
Arkansas River
Upper Rio Grande River
Gunnison River
San Miguel,Dolores,Animas
Yampa & White Rivers
choose a Snow Group (once a graph displays - then choose SNOTEL sites/years below)

 

CURRENT SNOWFALL MAPS

 

NWS Daily Contour Maps: CoCoRaHS Daily Observations: NWS Monthly Snowfall:
U.S. 7am Snowfall Analysis (24, 48 & 72 hour) Colorado Snow Map or
Colorado Precipitation (change to Snowfall map)
NC/NE Colorado Monthly Snowfall Maps

 

Snowfall/Snowpack Forecasts Probabilities Projections

 

NWS WPC U.S. Snowfall Forecasts NRCS Non-Exceedence Projection Graphs
24-hr Probability Maps
48-hr Probability Maps
72-hr Probability Map

NWS Graphical Forecasts - Colorado
click 'Snow Amount' & red arrows
Statewide or
South Platte River
Upper Colorado River
North Platte, Yampa, White Rivers
Arkansas River
Upper Rio Grande River
Gunnison River
San Miguel, Dolores, Animas, San Juan Rivers
NRCS Guide for Interpreting Projection Graphs

 

CURRENT SNOW DEPTH MAPS

 

NOHRSC Daily Map: CoCoRaHS Daily Maps: NRCS (mtn) SNOTEL Maps:
Colorado Modeled Snow Depth Map Colorado (change Precipitation to Snow Depth)
or Colorado Snow Depths
Colorado Snow Depths or
Interactive Snow Depths

 

NWS NOHRSC Current Snow Depth, SWE, and Snow Melt Maps

 

Central Rockies including Western Colorado
Snow Depth
Snow Water Equivalent (SWE) Change
Snow Melt
Western Plains including Eastern Colorado
Snow Depth
Snow Water Equivalent (SWE) Change
Snow Melt