Red Flag Warning
2025-12-20T00:00:00-07:00

...THIS IS A PARTICULARLY DANGEROUS SITUATION FOR IN AND IMMEDIATELY ADJACENT TO THE FOOTHILLS, BETWEEN 5500 AND 9000 FEET, FOR BOULDER AND JEFFERSON COUNTIES ON FRIDAY... Strong west winds of 30-40 mph with gusts as high as 85 mph in the foothills of Boulder and northern Jefferson Counties will continue until early evening. Relative humidity values had dropped into the upper single digits and lower teens. Thus, the Particularly Dangerous Situation will remain in place til around 5-6 pm, with only a slow improvement thereafter as winds slowly weaken. Red Flag conditions, however, will persist through the rest of the evening as we remain in a near record warm, dry, and windy airmass along the Front Range through midnight. In fact, strong, gusty winds will persist through much of the night with only a slow improvement in humidity values. Thus, near critical Red Flag conditions will occur into early Saturday morning. While most of the Denver metro area has seen lighter winds prevail most of the day, a period of strong, gusty winds is expected to develop this evening and likely last past midnight, producing Red Flag conditions there. * AFFECTED AREA...Fire Weather Zones 238, 240, 241, 242 and 243. * TIMING...Until midnight MST tonight. * WINDS...West 15 to 25 mph with gusts up to 50 mph. * RELATIVE HUMIDITY...As low as 9 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire.


Kanawha River River Levels

Last Updated: December 19, 2025

The Kanawha River is a tributary of the Ohio River, running 97 miles through West Virginia.


Summary

Total streamflow across the Kanawha River was last observed at 4,330 cfs, and is expected to yield approximately 8,588 acre-ft of water today; about 12% of normal. River levels are low and may signify a drought. Average streamflow for this time of year is 35,278 cfs, with recent peaks last observed on 2019-02-25 when daily discharge volume was observed at 237,000 cfs.

Maximum discharge along the river is currently at the Kanawha River At Kanawha Falls reporting a streamflow rate of 4,330 cfs. However, the streamgauge with the highest stage along the river is the Kanawha River At Charleston with a gauge stage of 18.24 ft. This river is monitored from 2 different streamgauging stations along the Kanawha River, the highest being situated at an altitude of 622 ft, the Kanawha River At Kanawha Falls.

River Details

Last Updated 2025-12-19
Discharge Volume 8,588 ACRE-FT
Streamflow 4,330.0 cfs
-4050.0 cfs (-48.33%)
Percent of Normal 12.27%
Maximum 237,000.0 cfs
2019-02-25
Seasonal Avg 35,278 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Kanawha River At Kanawha Falls
USGS 03193000
4330 cfs 3.43 ft 14.85
Kanawha River At Charleston
USGS 03198000
4000 cfs 18.24 ft -13.23
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Kanawha River ( kə-NAW-ə) is a tributary of the Ohio River, approximately 97 mi (156 km) long, in the U.S. state of West Virginia. The largest inland waterway in West Virginia, its valley has been a significant industrial region of the state since early in the 19th century.
It is formed at the town of Gauley Bridge in northwestern Fayette County, approximately 35 mi (56 km) SE of Charleston, by the confluence of the New and Gauley rivers. It flows generally northwest, in a winding course on the unglaciated Allegheny Plateau, through Fayette, Kanawha, Putnam, and Mason counties, past the cities of Charleston and St. Albans, and numerous smaller communities. It joins the Ohio at Point Pleasant.
Paleo-Indians, the earliest indigenous peoples, lived in the valley and the heights by 10,000 BC as evidenced by archaeological artifacts such as Clovis points. A succession of prehistoric cultures developed, with the Adena culture beginning the construction of numerous skilled earthwork mounds and enclosures more than 2000 years ago. Some of the villages of the Fort Ancient culture survived into the times of European contact.
The area was a place of competition among historical American Indian nations. Invading from their base in present-day New York, the Iroquois drove out or conquered Fort Ancient culture peoples, as well as such tribes as the Huron and Conoy. By right of conquest, the Iroquois, Lenape (Delaware), and Shawnee reserved the area as a hunting ground. They resisted European-American settlement during the colonial years.
The river valley contains significant deposits of coal and natural gas. In colonial times, the wildly fluctuating level of the river prevented its use for transportation. The removal of boulders and snags on the lower river in the 1840s allowed navigation, which was extended upriver after the construction of locks and dams starting in 1875. The river is now navigable to Deepwater, an unincorporated community about 20 miles (32 km) upriver from Charleston. A thriving chemical industry along its banks provides a significant part of the local economy.