Alert archive / Colorado / Red Flag Warnings in 2026
Red Flag Warning 9, NWS Denver/Boulder, CO
NWS Denver/Boulder, CO issued this red flag warning at Feb 14, 2026, 11:46 AM MST for 5 counties in Colorado. It took effect at Feb 15, 2026, 11:00 AM MST. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Feb 14, 2026, 11:46 AM MST (18:46 UTC)
- In effect from
- Feb 15, 2026, 11:00 AM MST
- Expired
- Feb 15, 2026, 5:00 PM MST
- In force
- 6 hr
- Issued by
- NWS Denver/Boulder, CO
Counties Elbert County, CO, Lincoln County, CO, Phillips County, CO, Sedgwick County, CO, Washington County, CO
The radar
The Denver radar (KFTG), 124 km from the middle of the area, began a volume at 18:49 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Dodge City, (KDDC), launched 12:00Z, 6.8 hours before the alert went out and 368 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 1 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 716 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 112 m²/s²
- 0-3 km storm-relative helicity
- 121 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
594 WWUS85 KBOU 141846 RFWBOU URGENT - FIRE WEATHER MESSAGE National Weather Service Denver/Boulder CO 1146 AM MST Sat Feb 14 2026 ...PROLONGED PERIOD OF CRITICAL FIRE WEATHER CONDITIONS SUNDAY THROUGH MID NEXT WEEK... ...EXTREME FIRE WEATHER CONDITIONS POSSIBLE TUESDAY... .Recent dry conditions combining with above normal temperatures and pockets of gusty winds will bring potentially critical fire weather conditions Sunday and Monday to parts of the eastern Colorado Plains. Strong west winds are expected to develop Tuesday, possibly producing extreme fire weather conditions with widespread strong and gusty winds to 65 mph. COZ246-249-150300- /O.UPG.KBOU.FW.A.0010.260215T1800Z-260216T0000Z/ /O.NEW.KBOU.FW.W.0009.260215T1800Z-260216T0000Z/ /O.CON.KBOU.FW.A.0008.260216T1800Z-260217T0100Z/ /O.CON.KBOU.FW.A.0009.260217T1700Z-260218T0300Z/ North and Northeast Elbert County Below 6000 Feet/North Lincoln County-Washington County- 1146 AM MST Sat Feb 14 2026 ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 5 PM MST SUNDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR WASHINGTON AND NORTHERN LINCOLN COUNTIES... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR WASHINGTON AND LINCOLN COUNTIES... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR WASHINGTON AND LINCOLN COUNTIES... The National Weather Service in Denver has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 11 AM to 5 PM MST Sunday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zones 246 and 249. * TIMING...For the Red Flag Warning, from 11 AM to 5 PM MST Sunday. For the first Fire Weather Watch, from Monday morning through Monday afternoon. For the second Fire Weather Watch, from Tuesday morning through Tuesday evening. * WINDS...Southwest winds to 15 to 25 mph with gusts up to 40 mph Sunday and Monday. On Tuesday, winds increase with west winds 30 to 45 mph with gusts up to 65 mph. * 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. 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. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ COZ250-251-150300- /O.UPG.KBOU.FW.A.0010.260215T1800Z-260216T0000Z/ /O.NEW.KBOU.FW.W.0009.260215T1800Z-260216T0000Z/ /O.CON.KBOU.FW.A.0009.260217T1700Z-260218T0300Z/ Sedgwick County-Phillips County- 1146 AM MST Sat Feb 14 2026 ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 5 PM MST SUNDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR SEDWICK AND PHILLIPS COUNTIES... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR SEDGWICK AND PHILLIPS COUNTIES... The National Weather Service in Denver has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 11 AM to 5 PM MST Sunday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zones 250 and 251. * TIMING...For the Red Flag Warning, from 11 AM to 5 PM MST Sunday. For the Fire Weather Watch, from Tuesday morning through Tuesday evening. * WINDS...Southwest winds to 10 to 20 mph with gusts to 30 Sunday. On Tuesday, winds increase with west winds 30 to 40 mph with gusts up to 60 mph. * RELATIVE HUMIDITY...As low as 11 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ COZ216-240-241-244-245-247-150300- /O.CON.KBOU.FW.A.0008.260216T1800Z-260217T0100Z/ /O.CON.KBOU.FW.A.0009.260217T1700Z-260218T0300Z/ Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Elbert/Central and East Douglas Counties Above 6000 Feet- Morgan County-Central and East Adams and Arapahoe Counties- Southeast Elbert County Below 6000 Feet/South Lincoln County- 1146 AM MST Sat Feb 14 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR THE SOUTHERN FRONT RANGE FOOTHILLS, PALMER DIVIDE...DENVER METRO...AND ADJACENT 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...DENVER METRO...AND ADJACENT PLAINS... * AFFECTED AREA...Fire Weather Zones 216, 240, 241, 244, 245 and 247. * TIMING...For the first Fire Weather Watch, from Monday morning through Monday afternoon. For the second Fire Weather Watch, from Tuesday morning through Tuesday evening. * WINDS...Southwest 10 to 20 mph with gusts to 30 mph on Monday. On Tuesday, west winds 30 to 40 mph with gusts around 60 mph. * RELATIVE HUMIDITY...As low as 10 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. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ COZ215-238-239-242-243-248-150300- /O.CON.KBOU.FW.A.0009.260217T1700Z-260218T0300Z/ Larimer and Boulder Counties Between 6000 and 9000 Feet- Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County-Northeast Weld County-Central and South Weld County- Logan County- 1146 AM MST Sat Feb 14 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY ALL OF THE FRONT RANGE FOOTHILLS, I-25 URBAN CORRIDOR...AND NORTHEAST PLAINS... * AFFECTED AREA...Fire Weather Zones 215, 238, 239, 242, 243 and 248. * TIMING...From Tuesday morning through Tuesday evening. * WINDS...West 30 to 40 mph with gusts up to 60 mph. * RELATIVE HUMIDITY...As low as 12 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$
3 follow-up statements
912 WWUS85 KBOU 150448 RFWBOU URGENT - FIRE WEATHER MESSAGE National Weather Service Denver/Boulder CO 948 PM MST Sat Feb 14 2026 ...PROLONGED PERIOD OF CRITICAL FIRE WEATHER CONDITIONS SUNDAY THROUGH MID NEXT WEEK... ...EXTREMELY CRITICAL FIRE WEATHER CONDITIONS POSSIBLE TUESDAY... .Recent dry conditions combining with above normal temperatures and periods of gusty winds will bring potentially critical fire weather conditions Sunday and Monday to parts of the eastern Colorado Plains. 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. COZ246-249-151815- /O.CON.KBOU.FW.W.0009.260215T1800Z-260216T0000Z/ /O.CON.KBOU.FW.A.0008.260216T1800Z-260217T0100Z/ /O.CON.KBOU.FW.A.0009.260217T1700Z-260218T0300Z/ North and Northeast Elbert County Below 6000 Feet/North Lincoln County-Washington County- 948 PM MST Sat Feb 14 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 5 PM MST SUNDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR WASHINGTON AND NORTHERN LINCOLN COUNTIES... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR WASHINGTON AND LINCOLN COUNTIES... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR WASHINGTON AND LINCOLN COUNTIES... * AFFECTED AREA...Fire Weather Zones 246 and 249. * TIMING...For the Red Flag Warning, from 11 AM to 5 PM MST Sunday. For the first Fire Weather Watch, from Monday morning through Monday afternoon. For the second Fire Weather Watch, from Tuesday morning through Tuesday evening. * WINDS...Southwest winds 15 to 25 mph with gusts u pto 40 mph Sunday and Monday. West winds 30 to 45 mph with gusts up to 65 mph on Tuesday. * RELATIVE HUMIDITY...As low as 11 percent each afternoon. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire. 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. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ COZ250-251-151815- /O.CON.KBOU.FW.W.0009.260215T1800Z-260216T0000Z/ /O.CON.KBOU.FW.A.0009.260217T1700Z-260218T0300Z/ Sedgwick County-Phillips County- 948 PM MST Sat Feb 14 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 5 PM MST SUNDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR SEDWICK AND PHILLIPS COUNTIES... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR SEDGWICK AND PHILLIPS COUNTIES... * AFFECTED AREA...Fire Weather Zones 250 and 251. * TIMING...For the Red Flag Warning, from 11 AM to 5 PM MST Sunday. For the Fire Weather Watch, from Tuesday morning through Tuesday evening. * WINDS...Southwest winds 10 to 20 mph with gusts to 30 mph on Sunday. West winds 30 to 40 mph with gusts up to 55 mph on Tuesday. * RELATIVE HUMIDITY...As low as 12 percent on Sunday and Tuesday afternoon. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ COZ216-240-241-244-245-247-151815- /O.CON.KBOU.FW.A.0008.260216T1800Z-260217T0100Z/ /O.CON.KBOU.FW.A.0009.260217T1700Z-260218T0300Z/ Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Elbert/Central and East Douglas Counties Above 6000 Feet- Morgan County-Central and East Adams and Arapahoe Counties- Southeast Elbert County Below 6000 Feet/South Lincoln County- 948 PM MST Sat Feb 14 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR THE SOUTHERN FRONT RANGE FOOTHILLS, PALMER DIVIDE...DENVER METRO...AND ADJACENT 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...DENVER METRO...AND ADJACENT PLAINS... * AFFECTED AREA...Fire Weather Zones 216, 240, 241, 244, 245 and 247. * TIMING...For the first Fire Weather Watch, from Monday morning through Monday afternoon. For the second Fire Weather Watch, from Tuesday morning through Tuesday evening. * WINDS...Southwest winds 10 to 20 mph with gusts to 30 mph on Monday. West winds 30 to 40 mph with gusts up to 60 mph on Tuesday. * RELATIVE HUMIDITY...As low as 12 percent each afternoon. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ COZ215-238-239-242-243-248-151815- /O.CON.KBOU.FW.A.0009.260217T1700Z-260218T0300Z/ Larimer and Boulder Counties Between 6000 and 9000 Feet- Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County-Northeast Weld County-Central and South Weld County- Logan County- 948 PM MST Sat Feb 14 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY ALL OF THE FRONT RANGE FOOTHILLS, I-25 URBAN CORRIDOR...AND NORTHEAST PLAINS... * AFFECTED AREA...Fire Weather Zones 215, 238, 239, 242, 243 and 248. * TIMING...From Tuesday morning through Tuesday evening. * WINDS...West 30 to 40 mph with gusts up to 60 mph. * RELATIVE HUMIDITY...As low as 12 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$
233 WWUS85 KBOU 151826 RFWBOU URGENT - FIRE WEATHER MESSAGE National Weather Service Denver/Boulder CO 1126 AM MST Sun Feb 15 2026 ...PROLONGED PERIOD OF CRITICAL FIRE WEATHER CONDITIONS TODAY THROUGH AT LEAST MID NEXT WEEK... ...EXTREMELY CRITICAL FIRE WEATHER CONDITIONS POSSIBLE TUESDAY... .Recent dry conditions combining with above normal temperatures and periods of gusty winds will bring potentially critical fire weather conditions today and 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. COZ246-249-160700- /O.UPG.KBOU.FW.A.0008.260216T1800Z-260217T0100Z/ /O.NEW.KBOU.FW.W.0010.260216T1800Z-260217T0100Z/ /O.CON.KBOU.FW.W.0009.000000T0000Z-260216T0000Z/ /O.CON.KBOU.FW.A.0009.260217T1700Z-260218T0300Z/ North and Northeast Elbert County Below 6000 Feet/North Lincoln County-Washington County- 1126 AM MST Sun Feb 15 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR WASHINGTON AND LINCOLN COUNTIES... ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 6PM MST MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR WASHINGTON AND LINCOLN COUNTIES... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR WASHINGTON AND LINCOLN COUNTIES... The National Weather Service in Denver has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 11 AM to 6 PM MST Monday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zones 246 and 249. * TIMING...For the first Red Flag Warning, until 5 PM MST this afternoon. For the second Red Flag Warning, from 11 AM to 6 PM MST Monday. For the Fire Weather Watch, from Tuesday morning through Tuesday evening. * WINDS...Southwest winds 15 to 25 mph with gusts up to 35 mph Sunday and Monday. West winds 30 to 45 mph with gusts up to 65 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. 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. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ COZ216-241-245-247-160700- /O.UPG.KBOU.FW.A.0008.260216T1800Z-260217T0100Z/ /O.NEW.KBOU.FW.W.0010.260216T1800Z-260217T0100Z/ /O.CON.KBOU.FW.A.0009.260217T1700Z-260218T0300Z/ Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Elbert/Central and East Douglas Counties Above 6000 Feet- Central and East Adams and Arapahoe Counties- Southeast Elbert County Below 6000 Feet/South Lincoln County- 1126 AM MST Sun Feb 15 2026 ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 6 PM MST MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE SOUTHERN FOOTHILLS, PALMER DIVIDE, AND ADJACENT PLAINS EAST OF DENVER METRO... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE SOUTHERN FOOTHILLS, PALMER DIVIDE, AND ADJACENT PLAINS EAST OF DENVER METRO... The National Weather Service in Denver has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 11 AM to 6 PM MST Monday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zones 216, 241, 245 and 247. * 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...Southwest winds 10 to 20 mph with gusts to 30 mph on Monday. West winds 30 to 40 mph with gusts up to 60 mph on Tuesday. * RELATIVE HUMIDITY...As low as 10 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. 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. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ COZ250-251-160700- /O.CON.KBOU.FW.W.0009.000000T0000Z-260216T0000Z/ /O.CON.KBOU.FW.A.0009.260217T1700Z-260218T0300Z/ Sedgwick County-Phillips County- 1126 AM MST Sun Feb 15 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR SEDWICK AND PHILLIPS COUNTIES... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR SEDWICK AND PHILLIPS COUNTIES... * AFFECTED AREA...Fire Weather Zones 250 and 251. * TIMING...For the Red Flag Warning, until 5 PM MST this afternoon. For the Fire Weather Watch, from Tuesday morning through Tuesday evening. * WINDS...Southwest winds 10 to 20 mph with gusts to 30 mph on today. West winds 30 to 40 mph with gusts up to 55 mph on Tuesday. * RELATIVE HUMIDITY...As low as 10 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. 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. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ COZ240-244-160700- /O.CON.KBOU.FW.A.0008.260216T1800Z-260217T0100Z/ /O.CON.KBOU.FW.A.0009.260217T1700Z-260218T0300Z/ North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County-Morgan County- 1126 AM MST Sun Feb 15 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR THE DENVER METRO AND MORGAN COUNTY... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE DENVER METRO AND MORGAN COUNTY... * AFFECTED AREA...Fire Weather Zones 240 and 244. * TIMING...For the first Fire Weather Watch, from Monday morning through Monday afternoon. For the second Fire Weather Watch, from Tuesday morning through Tuesday evening. * WINDS...Southwest winds 10 to 20 mph with gusts to 30 mph on Monday. West winds 30 to 40 mph with gusts up to 60 mph on Tuesday. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ COZ215-238-239-242-243-248-160700- /O.CON.KBOU.FW.A.0009.260217T1700Z-260218T0300Z/ Larimer and Boulder Counties Between 6000 and 9000 Feet- Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County-Northeast Weld County-Central and South Weld County- Logan County- 1126 AM MST Sun Feb 15 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR ALL OF THE FRONT RANGE FOOTHILLS, I-25 URBAN CORRIDOR, AND NORTHEAST PLAINS...... * AFFECTED AREA...Fire Weather Zones 215, 238, 239, 242, 243 and 248. * TIMING...From Tuesday morning through Tuesday evening. * WINDS...West 30 to 40 mph with gusts up to 60 mph. * RELATIVE HUMIDITY...As low as 10 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. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$
380 WWUS85 KBOU 160014 RFWBOU URGENT - FIRE WEATHER MESSAGE National Weather Service Denver/Boulder CO 514 PM MST Sun Feb 15 2026 ...PROLONGED PERIOD OF CRITICAL FIRE WEATHER CONDITIONS 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. COZ246-249-160815- /O.EXP.KBOU.FW.W.0009.000000T0000Z-260216T0000Z/ /O.CON.KBOU.FW.W.0010.260216T1800Z-260217T0100Z/ /O.CON.KBOU.FW.A.0009.260217T1700Z-260218T0300Z/ North and Northeast Elbert County Below 6000 Feet/North Lincoln County-Washington County- 514 PM MST Sun Feb 15 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 6 PM MST MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR NORTHEASTERN ELBERT, NORTHERN LINCOLN, AND WASHINGTON COUNTIES... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR NORTHEASTERN ELBERT, NORTHERN LINCOLN, AND WASHINGTON COUNTIES... ...RED FLAG WARNING HAS EXPIRED FOR WIND AND LOW RELATIVE HUMIDITY FOR NORTHEASTERN ELBERT, NORTHERN LINCOLN, AND WASHINGTON COUNTIES... * AFFECTED AREA...Fire Weather Zones 246 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...Southwest winds 10 to 20 mph with gusts up to 35 mph on Monday. West winds 30 to 40 mph with gusts up to 65 mph on Tuesday. * RELATIVE HUMIDITY...As low as 10 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. 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. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ COZ250-251-160815- /O.EXP.KBOU.FW.W.0009.000000T0000Z-260216T0000Z/ /O.CON.KBOU.FW.A.0009.260217T1700Z-260218T0300Z/ Sedgwick County-Phillips County- 514 PM MST Sun Feb 15 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR SEDGWICK AND PHILLIPS COUNTIES... ...RED FLAG WARNING HAS EXPIRED FOR WIND AND LOW RELATIVE HUMIDITY FOR SEDGWICK AND PHILLIPS COUNTIES... * AFFECTED AREA...Fire Weather Zones 250 and 251. * TIMING...From Tuesday morning through Tuesday evening. * WINDS...Southwest 30 to 40 mph with gusts up to 65 mph. * 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. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ COZ216-241-245-247-160815- /O.CON.KBOU.FW.W.0010.260216T1800Z-260217T0100Z/ /O.CON.KBOU.FW.A.0009.260217T1700Z-260218T0300Z/ Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Elbert/Central and East Douglas Counties Above 6000 Feet- Central and East Adams and Arapahoe Counties- Southeast Elbert County Below 6000 Feet/South Lincoln County- 514 PM MST Sun Feb 15 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 6 PM MST MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE SOUTHERN FRONT RANGE FOOTHILLS, PALMER DIVIDE, AND ADJACENT PLAINS TO THE EAST... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE SOUTHERN FRONT RANGE FOOTHILLS, PALMER DIVIDE, AND ADJACENT PLAINS TO THE EAST... * AFFECTED AREA...Fire Weather Zones 216, 241, 245 and 247. * TIMING...For the Red Flag Warning, from 11 AM to 6 PM MST Monday. For the Fire Weather Watch, from Tuesday morning through Tuesday evening. * WINDS...Southwest winds 15 to 25 mph with gusts to 35 mph on Monday, with a few gusts up to 50 mph possible across the far southern Foothills. West 30 to 40 mph with gusts up to 65 mph on Tuesday. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ COZ240-244-160815- /O.CON.KBOU.FW.A.0008.260216T1800Z-260217T0100Z/ /O.CON.KBOU.FW.A.0009.260217T1700Z-260218T0300Z/ North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County-Morgan County- 514 PM MST Sun Feb 15 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR THE DENVER METRO AND MORGAN COUNTY... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE DENVER METRO AND MORGAN COUNTY... * AFFECTED AREA...Fire Weather Zones 240 and 244. * TIMING...For the first Fire Weather Watch, from Monday morning through Monday afternoon. For the second Fire Weather Watch, from Tuesday morning through Tuesday evening. * WINDS...Southwest winds 5 to 15 mph with gusts up to 25 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. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ COZ215-238-239-242-243-248-160815- /O.CON.KBOU.FW.A.0009.260217T1700Z-260218T0300Z/ Larimer and Boulder Counties Between 6000 and 9000 Feet- Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County-Northeast Weld County-Central and South Weld County- Logan County- 514 PM MST Sun Feb 15 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE NORTHERN FRONT RANGE FOOTHILLS, NORTHERN I-25 CORRIDOR, AND MUCH OF THE NORTHEASTERN PLAINS... * AFFECTED AREA...Fire Weather Zones 215, 238, 239, 242, 243 and 248. * TIMING...From Tuesday morning through Tuesday evening. * WINDS...West 30 to 40 mph with gusts up to 60 mph. * RELATIVE HUMIDITY...As low as 11 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$
What forecasters said that day
The local office's own words before this red flag warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Denver/Boulder, CO wrote its last area forecast discussion before this red flag warning went out at Feb 14, 10:45 AM MST, 1 hour 1 minute earlier. Its key messages:
- Dry with above normal temperatures over the weekend and into early next week.
- Very windy with extreme fire weather conditions possible Tuesday for the foothills eastward across all of the eastern Colorado plains.
- Additional fire weather concerns for elevated to critical fire weather conditions for Sunday, Monday, and Wednesday.
- Snow returns to the mountains Tuesday and continues into Wednesday.
Area forecast discussion, Feb 14, 10:45 AM MST, 1 hour 1 minute before
Area Forecast Discussion National Weather Service Denver/Boulder CO 1045 AM MST Sat Feb 14 2026 .KEY MESSAGES... - Dry with above normal temperatures over the weekend and into early next week. - Very windy with extreme fire weather conditions possible Tuesday for the foothills eastward across all of the eastern Colorado plains. - Additional fire weather concerns for elevated to critical fire weather conditions for Sunday, Monday, and Wednesday. - Snow returns to the mountains Tuesday and continues into Wednesday. && .UPDATE... Issued at 444 AM MST Sat Feb 14 2026 Dry air is rapidly moving in from the north at this time with clearing skies from northwest to southeast. Looking at radar and webcams, it appears snow has wrapped up in the mountains. Therefore, have canceled the Winter Weather Advisory. Roads in the mountains are slick in places and will improve with warming temperatures and sunshine this morning. Other update this morning was to issue a Fire Weather Watch for northern Lincoln, eastern Elbert, Washington, Phillips, and Sedgwick Counties where wind gusts of 25 to 35 mph will be possible Sunday afternoon. Looking ahead to Monday through Wednesday...latest model trends for Monday favor weaker winds for most of the area with a surface trough along I-25 and a low forming near/over the Palmer Divide. If this prevails, the gustier south to southwest winds would be limited to the far southeast part of the forecast area (Elbert, Lincoln, and maybe Washington Counties). No changes to the Fire Weather Watch at this time, but northern sections of the watch could be trimmed off if the latest model trends continue. Tuesday is still on track to be a high end fire weather day for the eastern plains. The foothills and urban corridor likely ends up very windy as well, but conditions are not favorable extreme winds like we had in mid December. Wednesday likely ends up windy again, but may be limited to southern parts of the forecast area (along and south of I-70). This will be dependent on where the next surface low forms, which is on track to be somewhere over northeast Colorado. && .DISCUSSION /Through Friday/... Issued at 1128 PM MST Fri Feb 13 2026 Radars and observations are indicating a few areas light rain falling over the plains. There is light snow falling over the mountains according to cameras, radar and observations. Temperatures are still in the 40s across the plains this evening, with mainly 20s in the mountains and lower 30s in the Parks. The High Resolution models have precipitation ending over the CWA from northwest to southeast by 12-15Z Saturday morning. Models are showing upper ridging to move back into the CWA Saturday with moderate northwesterly flow aloft Saturday and Saturday night. Zonal flow is progged on Sunday with the upper ridge axis pushing eastward out of Colorado. The airmass looks dry across the forecast area Saturday through Monday night, although there will be some upper level cloudiness in place from time to time. Temperatures continue to stay above seasonal normals Saturday through Monday. Highs could warm to around 70 over the plains by Monday. For the later days, models still show very strong southwesterly flow aloft Tuesday. Models have strong west-southwesterly flow aloft for the CWA Wednesday through Friday, with a mean upper trough axis staying west of Colorado all three days. Some pieces of energy move across Colorado, but the entire trough itself doesn't really push through the state until Saturday of next week. Also it weakens as it moves eastward. This system has not had good timing consistence over the last several model runs. Moisture is limited mainly to the mountains through the period, with no periods of deep moisture all four days. Scattered to likely light snow is progged for the mountains all four days. For the plains, temperatures look to be above normal Tuesday, then cool a bit Wednesday, with near normal readings Thursday and Friday (40s for highs). The dry conditions will continue over the plains into Wednesday, with low level downsloping. There could be some limited pops Wednesday night into Thursday night over the plains, but nothing significant. There will be fire weather concerns on Tuesday, with the strong winds expected. Elevated fire weather conditions may still be an issue the rest of the week even with the cooling airmass. && .AVIATION /18Z TAFS through 18Z Sunday/... Issued at 1031 AM MST Sat Feb 14 2026 VFR conditions expected through the TAF period. This morning's brief passing of pesky low CIG has pushed south of the TAF sites with dry air filling in behind them. Winds are expected to be light today under a building upper-level ridge. Current light and variable winds should see a N to NE transition through the afternoon, turning "around the clock" to end back at drainage somewhere between 3-6Z tonight. Drainage winds to become light and variable again late Monday morning. Low confidence in wind direction at KBJC through the TAF period, with potential for winds to turn to the NE this afternoon, or remain from the WSW to W through the TAF period. Either scenario, winds are expected to remain 10 kts or less. && .FIRE WEATHER... Issued at 1130 PM MST Fri Feb 13 2026 Elevated to critical fire weather conditions are expected over the southeast plains on Monday, then over most of the eastern plains Tuesday and Wednesday. Humidities will drop into the teens for during the afternoon hours Sunday through Wednesday. Winds are not very strong Sunday, but increase a bit over the eastern plains on Monday. Tuesday's conditions look to be the most critical with strong wind gusts up to 50 mph expected by afternoon. Any fires that start that day would will spread rapidly. && .BOU WATCHES/WARNINGS/ADVISORIES... Fire Weather Watch from Tuesday morning through Tuesday evening for COZ215-216-238>251. Fire Weather Watch from Monday morning through Monday afternoon for COZ216-240-241-244>247-249. Fire Weather Watch from Sunday morning through Sunday afternoon for COZ246-249>251. && UPDATE...12 DISCUSSION...66 AVIATION...9 FIRE WEATHER...66
Hazardous weather outlook, Feb 14, 2:44 AM MST, 9 hours 2 minutes before
Hazardous Weather Outlook National Weather Service Denver/Boulder CO 244 AM MST Sat Feb 14 2026 COZ030>051-150945- Jackson County Below 9000 Feet- West Jackson and West Grand Counties Above 9000 Feet- Grand and Summit Counties Below 9000 Feet- South and East Jackson/Larimer/North and Northeast Grand/ Northwest Boulder Counties Above 9000 Feet- South and Southeast Grand/West Central and Southwest Boulder/ Gilpin/Clear Creek/Summit/North and West Park Counties Above 9000 Feet-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- Central and Southeast Park County- Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Elbert/Central and East Douglas Counties Above 6000 Feet- Northeast Weld County-Central and South Weld County-Morgan County- Central and East Adams and Arapahoe Counties- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Southeast Elbert County Below 6000 Feet/South Lincoln County- Logan County-Washington County-Sedgwick County-Phillips County- 244 AM MST Sat Feb 14 2026 This hazardous weather outlook is for northeast and north central Colorado. .DAY ONE...Today and Tonight No hazardous weather expected. Roads will slippery in places from last night's snowfall. If traveling to the mountains this morning, use caution and give yourself extra time to reach your destination. .DAYS TWO THROUGH SEVEN...Sunday through Friday Fire weather conditions will be a concern Sunday and through at least Tuesday. Sunday and Monday will be warm and dry with pockets of breezy winds leading to elevated to critical fire weather conditions. Very windy conditions are expected to develop Tuesday. These strong winds combined with continued dry conditions are expected to produce widespread Red Flag conditions on Tuesday. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed but snow reports would be appreciated.
The office that day
Everything else NWS Denver/Boulder, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 14, 2:36 AM MST | Fire Weather Watch | BOU | Elbert, Lincoln, Phillips, Sedgwick, Washington | 9 hr |
Nearby
Red Flag Warnings in Colorado, 2026Every red flag warning in 2026
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.