• iastate.edu
  • Index
    • A
    • B
    • C
    • D
    • E
    • F
    • G
    • H
    • I
    • J
    • K
    • L
    • M
    • N
    • O
    • P
    • Q
    • R
    • S
    • T
    • U
    • V
    • W
    • X
    • Y
    • Z
  • Directory
  • Maps
  • Safety
  • Sign Ons
    • AccessPlus
    • Blackboard
    • CyBox
    • CyMail
    • Outlook
    • More Sign Ons...
Iowa State University Iowa Environmental Mesonet
  • contact us
  • disclaimer
  • apps
IEM
    • Iowa Atmospheric Observatory
    • Iowa Environmental Mesonet
    • CoCoRaHS
    • Daily Erosion Project
    • Weather.IM Project
  • Apps
    • Application Index
    • Automated Data Plotting
    • Climodat
    • Climodat Monitor
    • IEM Explorer
    • Hourly Precip
    • Interactive Radar
    • Pest Maps + Forecasting
    • Sortable Currents
    • Time Machine
    • Wind Roses
  • Areas
    • Ag Weather/Climate Info
    • Archive Mainpage
    • Climate Mainpage
    • Current Mainpage
    • Drought
    • GIS Mainpage
    • NWS Mainpage
    • Severe Weather Mainpage
  • Datasets
    • Daily Climatology
    • Daily Observations
    • Dataset Documentation
    • IEM Reanalysis
    • Model Output Statistics
    • NEXRAD Mosaic
    • PIREP - Pilot Reports
    • Roads Mainpage
    • RADAR & Satellite
    • Rainfall Data
    • Sounding Archive
    • Soil Moisture Satellite
  • Info
    • Info Mainpage
    • Daily Features
    • Links
    • News
    • Presentations
    • Referenced By
    • Station Data and Metadata
    • Quality Control
    • Variables
  • Networks
    • Network Tables
    • ASOS/AWOS Airports
    • CoCoRaHS - Citizen Science
    • DCP/HADS/SHEF - Hydrological
    • NWS COOP - Daily Climate
    • ISU Soil Moisture
    • NLAE Flux
    • RWIS - Roadway Weather
    • SCAN - NRCS Soil Climate
    • Other
    • US Climate Reference
  • NWS Data
    • NWS Mainpage
    • Local Storm Report App
    • IEM Cow (SBW Verification)
    • IEM Raccoon (SBW Powerpoints)
    • River Summary
    • Satellite Data
    • Search for Warnings
    • Special Weather Statement (SPS) Search
    • SPC Convective Outlook / MCD Search
    • SPC Watches
    • Text Archives Mainpage
    • Text Listing by WFO/Center/Product
    • Text by Product ID
    • VTEC Browser
  • Services
    • API Mainpage
    • CGI / Bulk Data
    • Gibson Ridge Placefiles
    • iembot
    • JSON Webservices
    • LDM
    • Max CSV
    • OGC Webservices
    • RadMap API
    • RADAR Services
  • Webcams
    • Webcam mainpage
    • Build your own lapses
    • Cool lapses
    • IEM Webcam Viewer
    • ISU Campus Webcams
    • Recent lapses
    • Still images
Current Weather
  • Air Temperature
  • Air Humidity
  • Precipitation
  • Pressure
  • Snow
  • Soil Temperature
  • Station Plot
  • Sounding
  • Wind
  • Visibility

Back to Current Weather

MRMS Today's Precip

MRMS Hourly Precip

MRMS Three Hourly Precip

MRMS Six Hourly Precip

Iowa ASOS Today's Precip

Iowa ASOS/AWOS 7 Day Precip

Iowa ASOS/AWOS 31 Day Precip

Iowa ASOS/AWOS 91 Day Precip

Stage IV Today's Precip

Stage IV Today's Precip

Stage IV Hourly Precip

Stage IV Hourly Precip

COOP Precipitation Analysis

COOP Precipitation Analysis

Iowa Flood Center

Departure from Average

Stage IV Yearly Total

Yearly Average Total

4 Month Estimated accumulation

4 Month Climatology

4 Month Departures

Monthly Accumulation ASOS

Monthly Accumulation [COOP]

  • Iowa State University
  • College of Ag
  • Department of Agronomy

Department of Agronomy
716 Farm House Ln
Ames, IA 50011

akrherz@iastate.edu
  • Facebook
  • Twitter
  • Github
  • YouTube
  • RSS

Copyright © 2001-2025
Iowa State University
of Science and Technology
All rights reserved.

  • Non-discrimination Policy
  • Privacy Policy
  • Digital Access & Accessibility