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Climate Change in Focus: Assessing Regional Impacts and Strategies in Ohio

Learn more about NCA5

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Providing Climate Services to Improve the Lives of All Ohioans

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Warmest March for Ohio

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Driest March for Ohio

1st

Warmest YTD for the Globe

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MONTHLY CLIMATE UPDATE (Released the Second Full Week of Each Month)

March 2025 Climate Summary (HTML) (pdf version)

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Archived Monthly Climate Summaries

SEASONAL CLIMATE UPDATE (Released the Last Week of Mar, Jun, Sep, Dec)

Winter (December 2024 - February 2025) Review (HTML) (pdf version)

CPC outlooks for temperature and precipitation

Recent Conditions (Click Map for Additional Variables)

FARM App Helps Farmers. (Photo: Getty Images)

OSU Campus Weather Network (beta)

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National Soil Moisture Network (beta)

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FARM App (beta)

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The Ohio State Phenology Calendar

Community Collaborative Rain, Hail, and Snow Network

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C.O.R.N. Newsletter: Weather & Soil Conditions & more

2024 eFields On-Farm Research Annual Report

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Crop Nutrition Apps

'Ohio RFC and Lake Erie Basin Story' dated March 5, 2025, featuring two main sections. On the left, a precipitation forecast map by Ohio RFC, color-coded from light green to dark green indicating 0.25" to 1+" of rainfall. On the right, a map showing river statuses in the region with notes on flooding and in-bank conditions. Both sections include additional weather forecast information and advisories. Footer lists websites for more details: www.weather.gov/OhioRFC and www.weather.gov/Charleston.

NWS Ohio River Forecast Center Water Story

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August 28, 2025

Soil Health and Water Management Field Day (Lima)

12:47 pm
Lima, Ohio

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April 16, 2025

Heavy Rains and Warmer Weather Call for Strategic Drainage and Water Management, Says OSU Expert

As Ohio enters the 2025 planting season, farmers are facing unusually wet conditions that could have a lasting impact on soil health and crop performance. According to Vinayak Shedekar, Assistant…

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March 14, 2025

Ohio's Historic Drought of 2024: How Early Warning Systems Mitigated the Crisis

Ohio experienced its most intense drought in 25 years in 2024, reaching an unprecedented Exceptional Drought (D4) level on the U.S. Drought Monitor. Since the monitor's inception in 2000, parts of…

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March 12, 2025

Ohio's State Climatologist on Weather Trends, NOAA Budget Cuts, and Their Impact on Ohio Communities and Agriculture

Brownfield Ag News shared an insightful conversation with Aaron Wilson, Ohio's State Climatologist, during the Ohio Conservation Tillage and Technology Conference at Ohio Northern University in…

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January 24, 2025

2024 Breaks Records as Warmest Year in the U.S., with Midwest Experiencing Extreme Climate Anomalies

Earlier this month, the National Oceanic and Atmospheric Administration's (NOAA's) National Centers for Environmental Information (NCEI) released its assessment of the U.S. Climate, reporting that…

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Dr. Bryan Mark

Faculty Member, Geography Department

Jeff Rogers

Ohio State Climatologist Emeritus

rogers.21@osu.edu

Jim Degrand

Assistant State Climatologist

degrand.1@osu.edu

Aaron Wilson

State Climatologist of Ohio; Assistant Professor - Ag Weather and Climate Field Specialist, Department of Extension - CFAES

wilson.1010@osu.edu