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, sustained 45-55 mph with gusts upwards of 85- 105 mph, are expected in the foothills of Larimer, Boulder and Jefferson Counties beginning early Friday morning. Relative humidity values are expected to drop into the low teens, possibly upper single digits. While Red Flag conditions, critical fire weather, are expected across a larger area in northern Colorado, the most extreme conditions are expected to be along Highway 93 from Jefferson County into Boulder County and along US-36 north of Boulder to the Larimer County line and westward. There will be a high potential for fast moving wildfires, should any new starts occur. Winds toward I-25 and eastward will be slower to develop, and also speeds will be considerably lighter. That said, gusts of 25- 40 mph are still expected to combine with very low humidity and cured grasses to support critical fire weather conditions. Such conditions may be a longer duration than usual, with potential for low humidity to extend well into the evening hours. * AFFECTED AREA...Fire Weather Zones 238, 240, 241, 242 and 243. * TIMING...From 10 AM this morning to midnight MST tonight. * WINDS...West 15 to 25 mph with gusts up to 60 mph possible west of I-25, and gusts to 40 mph possible along and east of I- 25. * RELATIVE HUMIDITY...As low as 12 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.


Namekagon River River Levels

Last Updated: December 19, 2025

Named after the Ojibwe word for "river that twists like a snake," the Namekagon River is a tributary of the St.


Summary

Maximum discharge along the river is currently at the reporting a streamflow rate of cfs. This is also the highest stage along the Namekagon River, with a gauge stage of ft at this location. This river is monitored from 1 different streamgauging stations along the Namekagon River, the highest being situated at an altitude of ft, the .

       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Namekagon River At Leonards
USGS 05331833
91 cfs 1.66 ft 4.58
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Namekagon River (pronounced NAM-uh-KAH-gun) is a tributary of the St. Croix River. It is 101 miles (163 km) long and is located in northwestern Wisconsin in the United States. Its course is protected as part of the St. Croix National Scenic Riverway.According to the Geographic Names Information System, the river's name has also been spelled Namakagon, Namekagan, and Namekagun; the United States Board on Geographic Names issued a decision setting "Namekagon" as the river's spelling in 1933. Its name is derived from the Ojibwe language Namekaagong-ziibi, meaning "river at the place abundant with sturgeons."