...PROLONGED PERIOD OF CRITICAL FIRE WEATHER CONDITIONS EARLY TO MID NEXT WEEK... .Recent dry conditions combining with above normal temperatures and much stronger winds early next week will bring potentially critical fire weather conditions Monday and Tuesday, possibly lasting into Wednesday. There is potential for extreme fire weather conditions on Tuesday as widespread strong and gusty winds to around 60 mph are expected. The National Weather Service in Denver has issued a Fire Weather Watch for wind and low relative humidity, which is in effect from Tuesday morning through Tuesday evening. * AFFECTED AREA...Fire Weather Zones 215, 238, 239, 242, 243, 248, 250 and 251. * TIMING...From Tuesday morning through Tuesday evening. * WINDS...West 30 to 40 mph with gusts around 60 mph. * RELATIVE HUMIDITY...As low as 13 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. There is potential for extreme fire weather conditions on Tuesday.
The river features several obstacles including Class III and IV rapids, tight turns, and steep drops. The run is best suited for experienced rafters and kayakers. The recommended time of year to float this section is during the late spring and early summer when water levels are at their highest, with a recommended CFS (cubic feet per second) range of 1,000 to 2,500. It is important to note that this section of the river can be dangerous and should only be attempted by experienced paddlers.
Wind
Humidity
| Last Updated | 2023-06-13 |
| River Levels | 38 cfs (2.98 ft) |
| Percent of Normal | 128% |
| Optimal Range | 80-500 cfs |
| Status | Too High |
| Class Level | II |
| Elevation | 5,305 ft |
| Streamflow Discharge | 19.7 cfs |
| Gauge Height | 2.8 ft |
| Reporting Streamgage | USGS 06724000 |
St. Vrain Creek At Lyons
|
20cfs |
Left Hand Creek Near Boulder
|
-999cfs |
Left Hand Creek At Hover Road Near Longmont
|
2cfs |
Boulder Cr At North 75th St Nr Boulder
|
11cfs |
St. Vrain Creek Below Longmont
|
-999999cfs |
Boulder Creek At Mouth
|
36cfs |