2026-02-17T20:00:00-07:00
...CRITICAL FIRE WEATHER CONDITIONS LIKELY TO CONTINUE THROUGH AT LEAST TUESDAY... ...EXTREMELY CRITICAL FIRE WEATHER CONDITIONS REMAIN POSSIBLE TUESDAY... .Recent dry conditions combining with above normal temperatures and periods of gusty winds will bring potentially critical fire weather conditions again on Monday. Stronger, more widespread westerly winds are expected to develop Tuesday, possibly producing extremely critical fire weather conditions with wind gusts as high as 65 mph across the plains. ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE SOUTHERN FRONT RANGE FOOTHILLS, PALMER DIVIDE, AND EASTERN PLAINS SOUTH OF I-76... * AFFECTED AREA...Fire Weather Zones 216, 241, 245, 246, 247 and 249. * TIMING...For the Red Flag Warning, from 11 AM to 6 PM MST Monday. For the Fire Weather Watch, from Tuesday morning through Tuesday evening. * WINDS...South winds 15 to 25 mph with gusts up to 35 mph on Monday. West winds 30 to 40 mph with gusts up to 60 mph on Tuesday. * RELATIVE HUMIDITY...As low as 11 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.
Summary
Maximum discharge along the river is currently at the reporting a streamflow rate of cfs. This is also the highest stage along the Castor River, with a gauge stage of ft at this location. This river is monitored from 1 different streamgauging stations along the Castor River, the highest being situated at an altitude of ft, the .
15-Day Weather Outlook
River Streamflow Levels
| Streamgauge | Streamflow | Gauge Stage | 24hr Change (%) | % Normal | Minimum (cfs) | Maximum (cfs) | Air Temp | Elevation |
|---|---|---|---|---|---|---|---|---|
|
Castor River At Zalma
USGS 07021000 |
367 cfs | 3.06 ft | 28.77 |
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile
The Castor River is a river in eastern Ontario, in Canada. It flows into the South Nation River near Casselman. It has a number of branches, including the North, Middle, South and East Castor Rivers which join in Embrun. The river was named for the many beaver dams found in its watershed; "castor" means "beaver" in French.