The Colorado Water Conservation Board convened on May 22, 2025, to discuss critical water conditions and weather forecasts impacting the state. The meeting focused on upcoming weather patterns, temperature projections, and precipitation outlooks, which are vital for water resource management.
The session began with a detailed analysis of expected thunderstorms, anticipated to start on Friday and continue through the weekend into early next week. Prior to this weather event, conditions are expected to remain dry.
Temperature forecasts for the next 15 days were presented, highlighting a trend of rising temperatures across Eastern Colorado, with predictions of reaching the first 90-degree days for both Denver and Grand Junction, aligning with seasonal norms for late May to early June.
The National Oceanic and Atmospheric Administration's (NOAA) Climate Prediction Center provided an outlook indicating potential above-average temperatures, particularly in Western Colorado. However, there was noted uncertainty regarding precipitation levels, with some models suggesting below-average rainfall in the coming weeks.
Further seasonal forecasts from June through August indicated a likelihood of above-average temperatures, while precipitation predictions remained uncertain, with many areas showing equal chances of above, below, or normal precipitation levels.
The discussion concluded with a review of different weather models, including the European and American ensemble models, which presented conflicting views on precipitation. The European model suggested a high likelihood of below-average precipitation, while the American model indicated some potential for above-average rainfall, particularly in Southern Colorado.
Overall, the meeting underscored the importance of ongoing monitoring and adaptability in response to changing weather patterns, as stakeholders remain hopeful for beneficial rainfall to support water resources in the state.