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100 Years of Warming at the National Parks

100 Years of Warming at the National Parks

Each of the National Parks faces unique challenges from climate change, including increased heat.

Early Spring Impacts

Early Spring Impacts

An early spring can disrupt plant & animal behaviors and make it more difficult on farming.

Spring Ahead: Warmer Temperatures Arriving Earlier

Spring Ahead: Warmer Temperatures Arriving Earlier

On the current greenhouse emissions path, spring may start an average of three weeks earlier by 2100.

Cold Nights on the Decline

Cold Nights on the Decline

Take a look at how cold nights have been trending for various cities across the U.S.

Can Rain Cause More Fire?

Can Rain Cause More Fire?

Volatile precipitation patterns, with heavy rains followed by drought, can lead to ideal conditions for wildfires in some states.

Montana Average March Temperature

Montana Average March Temperature

Average March air temperatures in Montana from 1950 to the present.

Northern Rockies Forest Wildfires

Northern Rockies Forest Wildfires

Number of large wildfires on forested federal lands in the Northern Rockies region, including western Montana.

Montana’s Wind Energy Potential

Montana’s Wind Energy Potential

Montana's estimated wind power potential is about equal to the electricity consumed by the 19 lighted states.