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NWS is testing a new river observation and forecast website - public comments welcome

This page links to the new NWPS river observation and forecast website the NWS is testing. Public comments are open through December 15th, 2023 Read More >

 

 

Precipitation Forecast

Day 1 Day 2 Day 3

Click to enlarge graphics

  


Excessive Rainfall Outlook

Today's Flash Flooding Potential Tomorrow's Flash Flooding Potential
Day 3 Flash Flooding Potential  

 

Click to enlarge graphics

  


Observed Precipitation

24 Hour Estimated Precipitation

168 Hours Estimated Precipitation

 


Missouri Basin River Forecast Center Outlooks

Probabilities of Exceeding
Minor Flood Levels Moderate Flood Levels Major Flood Levels

Click to enlarge graphics

 

5-Day River Flood Outlook

Missouri Basin River Forecast Center

 

 


Click on the charts below for select local river gauge data and forecasts

*Forecasts may not be available for all locations. Forecasts are updated more routinely when flooding is anticipated or ongoing.

Click here for all southeast Wyoming and western Nebraska river and lake gauge readings

For more information about river forecasts and flooding potential,

visit Missouri Basin River Forecast Center

 

 

Area Hydrographs

North Platte River Hydrograhs & HEFS

Click on Hydrograph to expand image, click on text below each image to see stage impacts and historic crests.

Saratoga, WY

Click Here to go to AHPS

Sinclair, WY

Click Here to go to AHPS

Casper, WY

Click Here to go to AHPS

Glenrock, WY

Click Here to go to AHPS

Orin, WY

Click Here to go to AHPS

Henry, NE

Click Here to go to AHPS

Laramie River Hydrographs & HEFS

Click on Hydrograph to expand image, click on text below each image to see stage impacts and historic crests.

Woods Landing, WY

Click Here to go to AHPS

Laramie, WY

Click Here to go to AHPS

Bosler, WY

Click Here to go to AHPS

Fort Laramie, WY

Click Here to go to AHPS

Little Snake River Hydrographs

Click on Hydrograph to expand image, click on text below each image to see stage impacts and historic crests.

Savery, WY

Click Here to go to AHPS

Baggs, WY

Click Here to go to AHPS

 

 

NWS Cheyenne Area Hydrographs

MBRFC HEFS Graphics

 
Explanation of HEFS Graphics

 


Basin Snow Water Equivalents

 
 
 

 

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