Observing temperature patterns in the lower stratosphere gives scientists clues about our planet’s changing climate. Global average temperatures in the lower stratosphere for 2013 were slightly below the 1981–2010 average.
April showers and cool temperatures brought drought relief to many areas across the United States, but conditions worsened in the Southwest.
Temperatures measured on land and at sea for more than a century show that Earth's globally averaged surface temperature is rising.
Drought has broken out across the southeast and southern plains this summer and fall. What got us to this situation, and how do we deal drought, which is unlike many of our weather hazards?
How do we verify forecasts that use probabilities? Read on to find out.