Last Updated: December 21, 2025
Streamflow conditions across Florida have shown a variety of trends, with certain regions experiencing lower-than-average flows, while others are facing elevated streamflows indicative of potential flooding. For river enthusiasts and water resource managers alike, it's important to note that the St. Johns River, a major waterway running through Northeast and East-Central Florida, has seen varying streamflow rates. For example, at Astor, the current streamflow is 6410 cubic feet per second (cfs), which is only 48.32% of the normal rate, suggesting a flow drought. In contrast, the Cedar River at San Juan Ave in Jacksonville has had a significant rise in streamflow within the last 24 hours to 485 cfs, which is well above the normal rate at 135.84%, signalling possible flooding concerns for the surrounding areas.
Notable streamflow changes have also been observed in the Apalachicola River, a vital river system in the Florida Panhandle, which is experiencing below-normal flows with the current streamflow near Sumatra at 9780 cfs, 58.85% of its average, potentially impacting ecosystems and water availability downstream. Additionally, the Suwannee River, an iconic river for recreational activities including boating and fishing, has seen a decrease in flow with stations reporting levels such as 152 cfs at White Springs, a stark 92.31% below normal. These fluctuations emphasize the need for awareness and preparation among communities and recreationists, particularly in areas prone to flow-related impacts. For whitewater enthusiasts, the variability in streamflows underscores the importance of reviewing the most recent flow data before embarking on paddling trips, as river conditions can significantly affect the safety and accessibility of whitewater trails.
Florida is characterized by a flat landscape with numerous rivers and lakes that are critical to the state's hydrology. The St. Johns River, the longest river in Florida, flows from its headwaters in east-central Florida to the Atlantic Ocean. Other major rivers include the Kissimmee River, the Ocklawaha River, and the Apalachicola River. The state's climate is subtropical, with hot and humid summers and mild winters, and is prone to frequent hurricanes and tropical storms. There are numerous man-made reservoirs in Florida, including Lake Okeechobee, which is the largest freshwater lake in the state and a key water source for agriculture and urban areas. The state does not receive significant snowfall, and its hydrology is primarily influenced by rainfall patterns, groundwater recharge, and coastal tides.
Residents of Florida, particularly those in Coastal Lee County, Glades, Hendry, Coastal Collier County, Inland Collier County, and portions of northeast Florida, are advised to exercise caution this morning due to a Dense Fog Advisory in effect until 9 AM EST. Visibility has been reduced to one quarter mile or less, which may result in hazardous driving conditions. Please consider delaying travel and use your car's fog lights if driving is necessary. Stay tuned to local weather updates and drive safely.