Past Precipitation

Observed Precipitation Maps

• Precipitation Analysis and Archive
• Daily Precipitation Analysis for the Missouri Basin
• Latest 24-hour Estimated Precipitation for Northeastern Wyoming and Western South Dakota
• Latest 3-day Estimated Precipitation for Northeastern Wyoming and Western South Dakota
• Latest 5-day Estimated Precipitation for Northeastern Wyoming and Western South Dakota
• Precipitation and Temperature Maps from the Climate Prediction Center
• Current Climate and Summary Maps from the High Plains Climate Center
• National Climatic Data Center

Observed Point Precipitation

• Monthly Precipitation Total for 2021 (sorted by county)
• Monthly Precipitation Averages (1981-2010, sorted by county)
• Daily Regional Temperature and Precipitation Product  Issued: 07/28/2021 10:18:58 AM MST
• Last Month Precipitation Amounts 
• Online Weather Data for Selected Stations in Northeastern Wyoming and Western South Dakota
• Observed Weather Information for Selected Airport Locations in Northeastern Wyoming and Western South Dakota
• Monthly and Annual Precipitation Totals for other years

  2021

  2020

  2019

  2018

  2017

  2016

  2015

  2014

  2013

  2012

  2011

  2010

  2009

Snowfall Data

• National Operational Hydrologic Remote Sensing Center
• U.S. Snow Monitoring
• NRCS Snotel Data

U.S. Drought Portal