URGENT - FIRE WEATHER MESSAGE
National Weather Service Denver/Boulder CO
759 PM MDT Fri Sep 25 2020
Very warm and dry conditions are expected today and Saturday. Red flag conditions are expected this afternoon for strong winds and low relative humidity. The strongest winds and driest conditions are expected east of the Divide across Larimer County, though favorable conditions for rapid fire growth are possible across all of the warned area.
Strong winds will again occur on Saturday as well. Gusty winds will develop in the foothills and South Park early Saturday morning, then spread across the plains along the Wyoming border and southward in the afternoon. Relative humidities will remain fairly low with minimal recovery in the foothills overnight. Consequently, a Red Flag Warning has been issued for these areas.
COZ214>216-261000-
/O.EXP.KBOU.FW.W.0025.000000T0000Z-200926T0200Z/
/O.CON.KBOU.FW.W.0026.200926T1500Z-200927T0100Z/
Central and Southeast Park County-
Larimer and Boulder Counties Between 6000 and 9000 Feet-
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet-
759 PM MDT Fri Sep 25 2020
...
RED FLAG WARNING REMAINS IN EFFECT FROM 9 AM TO 7 PM MDT SATURDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FRONT RANGE FOOTHILLS AND SOUTH PARK...
...RED FLAG WARNING WILL EXPIRE AT 8 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FRONT RANGE FOOTHILLS AND SOUTH PARK...
* Affected Area...Fire Weather Zones 214, 215 and 216.
* Timing...12 PM through 8 PM this evening, then Saturday from 9 AM to 7 PM MDT.
* Winds...West 20 to 30 mph with gusts up to 50 mph.
* Relative Humidity...As low as 12 percent.
* Impacts...Rapid growth of existing fires and new fire starts will be possible due to the gusty winds and very low humidity.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior.