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Showers and Thunderstorms in the Southwest and Ohio Valley; Mountain Snow in the Northeast

Showers and thunderstorms, along with high-elevation snow, will begin to develop over parts of the Southwest late tonight and is expected to continue through Wednesday morning. Mountain snow over parts the Northeast will continue through Tuesday. A few strong to severe storms and heavy rainfall are possible across portions of the Lower Ohio Valley Tuesday. Read More >

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Dan Muller
Director, International Affairs Office
National Weather Service


Dan Muller is the Director of the NWS International Affairs Office (IAO) and has served in this role since December 2023.

Dan previously served as the IAO Deputy Director since 2015, and carried the responsibilities for strategic management of NWS bilateral relationships and International Crosscut support for development of the NWS Annual Operating Plan.

Dan has been with NOAA in a variety of positions since 2005. He began his career as a Presidential Management Fellow in the NESDIS International Affairs Division, and he performed assignments as the Program Coordination Officer for NESDIS in 2009, as a Congressional Liaison in the NOAA Office of Legislative Affairs in 2011, and as a Policy Advisor for NOAA’s Assistant Secretary for Environmental Observation and Prediction in 2015.

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