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Bowman Radar Temporarily Shut Down for Relocation

The Bowman weather radar will be inoperative starting on September 16, 2015 in preparation for its move to the new Bowman Regional Airport. Down time should be limited to 3-4 weeks, with radar operations restarting again in mid-October.

The Atmospheric Reservoir

Thunderstorm and flanking line
Thunderstorm and flanking line

Read the latest article examining the atmosphere and atmospheric resource management in the North Dakota Water magazine. Articles are published 10 times a year, monthly except February and August.

Cloud Seeding Has Big Economic Impact in Western ND

Cloud Seeding Aircraft
Cloud Seeding Aircraft

A recent study by Dean Bangsund and Dr. Larry Leistritz at North Dakota State University shows the North Dakota Cloud Modification Project is providing a major impact to the western ND agricultural economy. Click here to read a summary of the report findings.

ARB Recruiting Observers to Report Precipitation

We are recruiting volunteers to observe and report precipitation across North Dakota. Volunteers have the option of participating in the ARB Cooperative Observer Network (ARBCON), either year-round, or only during the months of April-September. If you or someone you know have any interest in volunteering, contact Dan Brothers at (701) 328-2788, or via email at dabrothers@nd.gov.

Snow Reporting Comes To ARBCON

The Atmospheric Resource Board Cooperative Observer Network (ARBCON) began reporting snow data for the first time in it's 34 year history on October 1, 2010. More than 400 of ARBCON's 750 volunteer observers signed up to report year-round. The additional snow data will help fill gaps in existing snow data networks, assisting forecasters in predicting spring runoff and flooding risk. Learn more about ARBCON snow reporting here .

ND Cloud Modification Project

Provides information on the North Dakota Cloud Modification Project (NDCMP), an operational program that seeds clouds for hail damage reduction and rain enhancement in Bowman, McKenzie, Mountrail, part of Slope, Ward and Williams counties.

Coop Observer Network

View or download daily rainfall, snow, and hail records from hundreds of locations statewide during the months of April through September since 1977.

ARB News and Information

The latest news and information from the ND Atmospheric Resource Board.

Atmospheric Research

Read summaries of cloud seeding and atmospheric research projects conducted in North Dakota by the ARB and its research partners.

Board and Authorities

Members of the Atmospheric Resource Board and County Weather Modification Authorities.

License and Permits

Download license and permit forms for cloud seeding operations or research activities.

Meteorology Staff

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