Alert archive / Colorado / Red Flag Warnings in 2026
Red Flag Warning 25, NWS Pueblo, CO
NWS Pueblo, CO issued this red flag warning at Mar 12, 2026, 11:36 AM MDT for 15 counties in Colorado. It took effect at Mar 13, 2026, 11:00 AM MDT. It was in force for 9 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
- Mar 12, 2026, 11:36 AM MDT (17:36 UTC)
- In effect from
- Mar 13, 2026, 11:00 AM MDT
- Expired
- Mar 13, 2026, 8:00 PM MDT
- In force
- 9 hr
- Issued by
- NWS Pueblo, CO
Counties Alamosa County, CO, Chaffee County, CO, Conejos County, CO, Costilla County, CO, Crowley County, CO, Custer County, CO, El Paso County, CO, Fremont County, CO, Huerfano County, CO, Lake County, CO, Las Animas County, CO, Otero County, CO, Pueblo County, CO, Rio Grande County, CO, Saguache County, CO
The radar
The Pueblo radar (KPUX), 106 km from the middle of the area, began a volume at 17:41 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 text
As transmitted.
195 WWUS85 KPUB 121736 RFWPUB URGENT - FIRE WEATHER MESSAGE National Weather Service Pueblo CO 1136 AM MDT Thu Mar 12 2026 COZ222-224-226>230-130945- /O.UPG.KPUB.FW.A.0019.260313T1700Z-260314T0200Z/ /O.NEW.KPUB.FW.W.0025.260313T1700Z-260314T0200Z/ /O.NEW.KPUB.FW.A.0020.260314T1700Z-260315T0400Z/ /O.CON.KPUB.FW.W.0024.000000T0000Z-260313T0300Z/ Fremont County Including Canon City/Howard/Texas Creek- San Luis Valley Including Alamosa/Del Norte/Fort Garland/Saguache- Northern El Paso County Including Monument and Black Forest- Southern El Paso County Including Fort Carson and Colorado Springs-Pueblo County Including Pueblo- Huerfano County Including Walsenburg- Western Las Animas County Including Trinidad and Thatcher- 1136 AM MDT Thu Mar 12 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 222, 224, 226, 227, 228, 229, AND 230... ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 8 PM MDT FRIDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 222, 224, 226, 227, 228, 229, AND 230... ...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 222, 224, 226, 227, 228, 229, AND 230... The National Weather Service in Pueblo has issued a Red Flag Warning for gusty winds and low relative humidity, which is in effect from 11 AM to 8 PM MDT Friday. A Fire Weather Watch has also been issued. This Fire Weather Watch for gusty winds and low relative humidity is in effect from Saturday morning through Saturday evening. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zones 222, 224, 226, 227, 228, 229 and 230. * WINDS...For today and tomorrow, West 10 to 20 mph with gusts to 35 mph. For Saturday, West 20 to 30 mph with gusts up to 50 mph. * RELATIVE HUMIDITY...As low as 9 percent. * IMPACTS...Extreme fire danger is expected. Fires could uncontrollably spread and be very destructive. 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. && $$ COZ231>233-130945- /O.NEW.KPUB.FW.W.0025.260313T1700Z-260314T0200Z/ /O.NEW.KPUB.FW.A.0020.260314T1700Z-260315T0400Z/ /O.CON.KPUB.FW.W.0024.000000T0000Z-260313T0300Z/ Crowley County Including Ordway- Otero County Including La Junta and Western Comanche Grasslands- Eastern Las Animas County Including Pinon Canyon- 1136 AM MDT Thu Mar 12 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 231, 232, AND 233... ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 8 PM MDT FRIDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 231, 232, AND 233... ...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 231, 232, AND 233... The National Weather Service in Pueblo has issued a Red Flag Warning for gusty winds and low relative humidity, which is in effect from 11 AM to 8 PM MDT Friday. A Fire Weather Watch has also been issued. This Fire Weather Watch for gusty winds and low relative humidity is in effect from Saturday morning through Saturday evening. * AFFECTED AREA...Fire Weather Zones 231, 232 and 233. * WINDS...West 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 8 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ COZ220-130945- /O.UPG.KPUB.FW.A.0019.260313T1700Z-260314T0200Z/ /O.NEW.KPUB.FW.W.0025.260313T1700Z-260314T0200Z/ Upper Arkansas River Valley Including Lake County and Chaffee County- 1136 AM MDT Thu Mar 12 2026 ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 8 PM MDT FRIDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 220... The National Weather Service in Pueblo has issued a Red Flag Warning for gusty winds and low relative humidity, which is in effect from 11 AM to 8 PM MDT Friday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zone 220. * WINDS...West 20 to 30 mph with gusts up to 50 mph. * RELATIVE HUMIDITY...As low as 18 percent. * IMPACTS...Any fire that develops could catch and spread quickly. Outdoor burning is not recommended. 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. && $$ COZ225-130945- /O.NEW.KPUB.FW.W.0025.260313T1700Z-260314T0200Z/ /O.NEW.KPUB.FW.A.0020.260314T1700Z-260315T0400Z/ Southern Front Range Including Sangre De Cristo Mountains/Wet Mountains/La Veta Pass- 1136 AM MDT Thu Mar 12 2026 ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 8 PM MDT FRIDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 225... ...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 225... The National Weather Service in Pueblo has issued a Red Flag Warning for gusty winds and low relative humidity, which is in effect from 11 AM to 8 PM MDT Friday. A Fire Weather Watch has also been issued. This Fire Weather Watch for gusty winds and low relative humidity is in effect from Saturday morning through Saturday evening. * AFFECTED AREA...Fire Weather Zone 225. * WINDS...West 25 to 35 mph with gusts up to 65 mph. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...Extreme fire danger is expected. Fires could uncontrollably spread and be very destructive. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ COZ234>237-130945- /O.NEW.KPUB.FW.A.0020.260314T1700Z-260315T0400Z/ /O.CON.KPUB.FW.W.0024.000000T0000Z-260313T0300Z/ Kiowa County Including Eads-Bent County Including Las Animas- Prowers County Including Lamar- Baca County Including Springfield and Eastern Comanche Grasslands- 1136 AM MDT Thu Mar 12 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 234, 235, 236, AND 237... ...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 234, 235, 236, AND 237... The National Weather Service in Pueblo has issued a Fire Weather Watch for gusty winds and low relative humidity, which is in effect from Saturday morning through Saturday evening. * AFFECTED AREA...Fire Weather Zones 234, 235, 236 and 237. * WINDS...West 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 9 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning. 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. && $$ COZ221-130945- /O.NEW.KPUB.FW.A.0020.260314T1700Z-260315T0400Z/ Teller County/Rampart Range Including Pikes Peak and Florissant Fossil Beds National Monument- 1136 AM MDT Thu Mar 12 2026 ...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 221... The National Weather Service in Pueblo has issued a Fire Weather Watch for gusty winds and low relative humidity, which is in effect from Saturday morning through Saturday evening. * AFFECTED AREA...Fire Weather Zone 221. * WINDS...West 30 to 40 mph with gusts up to 65 mph. * RELATIVE HUMIDITY...As low as 14 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$
4 follow-up statements
205 WWUS85 KPUB 130240 RFWPUB URGENT - FIRE WEATHER MESSAGE National Weather Service Pueblo CO 840 PM MDT Thu Mar 12 2026 COZ222-224-226>233-131845- /O.EXP.KPUB.FW.W.0024.000000T0000Z-260313T0300Z/ /O.CON.KPUB.FW.W.0025.260313T1700Z-260314T0200Z/ /O.CON.KPUB.FW.A.0020.260314T1700Z-260315T0400Z/ Fremont County Including Canon City/Howard/Texas Creek- San Luis Valley Including Alamosa/Del Norte/Fort Garland/Saguache- Northern El Paso County Including Monument and Black Forest- Southern El Paso County Including Fort Carson and Colorado Springs-Pueblo County Including Pueblo- Huerfano County Including Walsenburg- Western Las Animas County Including Trinidad and Thatcher- Crowley County Including Ordway- Otero County Including La Junta and Western Comanche Grasslands- Eastern Las Animas County Including Pinon Canyon- 840 PM MDT Thu Mar 12 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 8 PM MDT FRIDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 222, 224, 226, 227, 228, 229, 230, 231, 232, AND 233... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 222, 224, 226, 227, 228, 229, 230, 231, 232, AND 233... ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 222, 224, 226, 227, 228, 229, 230, 231, 232, AND 233... * AFFECTED AREA...Fire Weather Zones 222, 224, 226, 227, 228, 229, 230, 231, 232 and 233. * WINDS...For tomorrow, West 10 to 20 mph with gusts to 35 mph. For Saturday, West 20 to 30 mph with gusts up to 50 mph. * RELATIVE HUMIDITY...As low as 8 percent. * IMPACTS...Extreme fire danger is expected. Fires will uncontrollably spread and be very destructive. 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. && $$ COZ234>237-131845- /O.EXP.KPUB.FW.W.0024.000000T0000Z-260313T0300Z/ /O.CON.KPUB.FW.A.0020.260314T1700Z-260315T0400Z/ Kiowa County Including Eads-Bent County Including Las Animas- Prowers County Including Lamar- Baca County Including Springfield and Eastern Comanche Grasslands- 840 PM MDT Thu Mar 12 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 234, 235, 236, AND 237... ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 234, 235, 236, AND 237... * AFFECTED AREA...Fire Weather Zones 234, 235, 236 and 237. * WINDS...West 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 9 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ COZ225-131845- /O.CON.KPUB.FW.W.0025.260313T1700Z-260314T0200Z/ /O.CON.KPUB.FW.A.0020.260314T1700Z-260315T0400Z/ Southern Front Range Including Sangre De Cristo Mountains/Wet Mountains/La Veta Pass- 840 PM MDT Thu Mar 12 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 8 PM MDT FRIDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 225... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 225... * AFFECTED AREA...Fire Weather Zone 225. * WINDS...West 25 to 35 mph with gusts up to 65 mph. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...Extreme fire danger is expected. Fires will uncontrollably spread and be very destructive. 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. && $$ COZ220-131845- /O.CON.KPUB.FW.W.0025.260313T1700Z-260314T0200Z/ Upper Arkansas River Valley Including Lake County and Chaffee County- 840 PM MDT Thu Mar 12 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 8 PM MDT FRIDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 220... * AFFECTED AREA...Fire Weather Zone 220. * WINDS...West 20 to 30 mph with gusts up to 50 mph. * RELATIVE HUMIDITY...As low as 18 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$ COZ221-131845- /O.CON.KPUB.FW.A.0020.260314T1700Z-260315T0400Z/ Teller County/Rampart Range Including Pikes Peak and Florissant Fossil Beds National Monument- 840 PM MDT Thu Mar 12 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 221... * AFFECTED AREA...Fire Weather Zone 221. * WINDS...West 30 to 40 mph with gusts up to 65 mph. * RELATIVE HUMIDITY...As low as 14 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning. 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. && $$
774 WWUS85 KPUB 130633 RFWPUB URGENT - FIRE WEATHER MESSAGE National Weather Service Pueblo CO 1233 AM MDT Fri Mar 13 2026 COZ222-224>233-132245- /O.UPG.KPUB.FW.A.0020.260314T1700Z-260315T0400Z/ /O.NEW.KPUB.FW.W.0026.260314T1700Z-260315T0400Z/ /O.CON.KPUB.FW.W.0025.260313T1700Z-260314T0200Z/ Fremont County Including Canon City/Howard/Texas Creek- San Luis Valley Including Alamosa/Del Norte/Fort Garland/Saguache- Southern Front Range Including Sangre De Cristo Mountains/Wet Mountains/La Veta Pass- Northern El Paso County Including Monument and Black Forest- Southern El Paso County Including Fort Carson and Colorado Springs-Pueblo County Including Pueblo- Huerfano County Including Walsenburg- Western Las Animas County Including Trinidad and Thatcher- Crowley County Including Ordway- Otero County Including La Junta and Western Comanche Grasslands- Eastern Las Animas County Including Pinon Canyon- 1233 AM MDT Fri Mar 13 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 222, 224, 225, 226, 227, 228, 229, 230, 231, 232, AND 233... ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 10 PM MDT SATURDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 222, 224, 225, 226, 227, 228, 229, 230, 231, 232, AND 233... The National Weather Service in Pueblo has issued a Red Flag Warning for gusty winds and low relative humidity, which is in effect from 11 AM to 10 PM MDT Saturday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zones 222, 224, 225, 226, 227, 228, 229, 230, 231, 232 and 233. * WINDS...For today, west 10 to 20 mph with gusts to 35 mph. For Saturday, west 20 to 30 mph with gusts up to 60 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Extreme fire danger is expected. Fires will uncontrollably spread and be very destructive. 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. && $$ COZ220-132245- /O.NEW.KPUB.FW.W.0026.260314T1700Z-260315T0400Z/ /O.CON.KPUB.FW.W.0025.260313T1700Z-260314T0200Z/ Upper Arkansas River Valley Including Lake County and Chaffee County- 1233 AM MDT Fri Mar 13 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 220... ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 10 PM MDT SATURDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 220... The National Weather Service in Pueblo has issued a Red Flag Warning for gusty winds and low relative humidity, which is in effect from 11 AM to 10 PM MDT Saturday. * AFFECTED AREA...Fire Weather Zone 220. * WINDS...For today, west 15 to 25 mph with gusts to 35 mph. For Saturday, west 25 to 35 mph with gusts up to 60 mph. * RELATIVE HUMIDITY...As low as 11 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning. 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. && $$ COZ221-234>237-132245- /O.UPG.KPUB.FW.A.0020.260314T1700Z-260315T0400Z/ /O.NEW.KPUB.FW.W.0026.260314T1700Z-260315T0400Z/ Teller County/Rampart Range Including Pikes Peak and Florissant Fossil Beds National Monument-Kiowa County Including Eads- Bent County Including Las Animas-Prowers County Including Lamar- Baca County Including Springfield and Eastern Comanche Grasslands- 1233 AM MDT Fri Mar 13 2026 ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 10 PM MDT SATURDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 221, 234, 235, 236, AND 237... The National Weather Service in Pueblo has issued a Red Flag Warning for gusty winds and low relative humidity, which is in effect from 11 AM to 10 PM MDT Saturday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zones 221, 234, 235, 236 and 237. * WINDS...West -sSouthwest 10 to 20 mph with gusts up to 55 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Extreme fire danger is expected. Fires will uncontrollably spread and be very destructive. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$
192 WWUS85 KPUB 131844 RFWPUB URGENT - FIRE WEATHER MESSAGE National Weather Service Pueblo CO 1244 PM MDT Fri Mar 13 2026 COZ220-222-224>233-141045- /O.CON.KPUB.FW.W.0025.000000T0000Z-260314T0200Z/ /O.CON.KPUB.FW.W.0026.260314T1700Z-260315T0400Z/ Upper Arkansas River Valley Including Lake County and Chaffee County-Fremont County Including Canon City/Howard/Texas Creek- San Luis Valley Including Alamosa/Del Norte/Fort Garland/Saguache- Southern Front Range Including Sangre De Cristo Mountains/Wet Mountains/La Veta Pass- Northern El Paso County Including Monument and Black Forest- Southern El Paso County Including Fort Carson and Colorado Springs-Pueblo County Including Pueblo- Huerfano County Including Walsenburg- Western Las Animas County Including Trinidad and Thatcher- Crowley County Including Ordway- Otero County Including La Junta and Western Comanche Grasslands- Eastern Las Animas County Including Pinon Canyon- 1244 PM MDT Fri Mar 13 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 220, 222, 224, 225, 226, 227, 228, 229, 230, 231, 232, AND 233... ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 10 PM MDT SATURDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 220, 222, 224, 225, 226, 227, 228, 229, 230, 231, 232, AND 233... * AFFECTED AREA...Fire Weather Zones 220, 222, 224, 225, 226, 227, 228, 229, 230, 231, 232 and 233. * WINDS...For today, West winds 15 to 20 mph with gusts to 35 mph. For Saturday, West 25 to 30 mph with gusts up to 55 mph. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...Extreme fire danger is expected. Fires could uncontrollably spread and be very destructive. 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. && $$ COZ221-234>237-141045- /O.CON.KPUB.FW.W.0026.260314T1700Z-260315T0400Z/ Teller County/Rampart Range Including Pikes Peak and Florissant Fossil Beds National Monument-Kiowa County Including Eads- Bent County Including Las Animas-Prowers County Including Lamar- Baca County Including Springfield and Eastern Comanche Grasslands- 1244 PM MDT Fri Mar 13 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 10 PM MDT SATURDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 221, 234, 235, 236, AND 237... * AFFECTED AREA...Fire Weather Zones 221, 234, 235, 236 and 237. * WINDS...Southwest 15 to 25 mph with gusts up to 55 mph. * RELATIVE HUMIDITY...For 221, As low as 13 percent. For Zones 234 through 237, As low as 9 percent. * IMPACTS...Extreme fire danger is expected. Fires could uncontrollably spread and be very destructive. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$
877 WWUS85 KPUB 140157 RFWPUB URGENT - FIRE WEATHER MESSAGE National Weather Service Pueblo CO 757 PM MDT Fri Mar 13 2026 COZ220-222-224>233-141800- /O.EXP.KPUB.FW.W.0025.000000T0000Z-260314T0200Z/ /O.CON.KPUB.FW.W.0026.260314T1700Z-260315T0400Z/ Upper Arkansas River Valley Including Lake County and Chaffee County-Fremont County Including Canon City/Howard/Texas Creek- San Luis Valley Including Alamosa/Del Norte/Fort Garland/Saguache- Southern Front Range Including Sangre De Cristo Mountains/Wet Mountains/La Veta Pass- Northern El Paso County Including Monument and Black Forest- Southern El Paso County Including Fort Carson and Colorado Springs-Pueblo County Including Pueblo- Huerfano County Including Walsenburg- Western Las Animas County Including Trinidad and Thatcher- Crowley County Including Ordway- Otero County Including La Junta and Western Comanche Grasslands- Eastern Las Animas County Including Pinon Canyon- 757 PM MDT Fri Mar 13 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 10 PM MDT SATURDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 220, 222, 224, 225, 226, 227, 228, 229, 230, 231, 232, AND 233... ...RED FLAG WARNING WILL EXPIRE AT 8 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 220, 222, 224, 225, 226, 227, 228, 229, 230, 231, 232, AND 233... * AFFECTED AREA...Fire Weather Zones 220, 222, 224, 225, 226, 227, 228, 229, 230, 231, 232 and 233. * WINDS...West 25 to 35 mph with gusts up to 60 mph on Saturday. * RELATIVE HUMIDITY...As low as 9 percent. * IMPACTS...Extreme fire danger is expected. Fires will uncontrollably spread and be very destructive. 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. && $$ COZ221-234>237-141800- /O.CON.KPUB.FW.W.0026.260314T1700Z-260315T0400Z/ Teller County/Rampart Range Including Pikes Peak and Florissant Fossil Beds National Monument-Kiowa County Including Eads- Bent County Including Las Animas-Prowers County Including Lamar- Baca County Including Springfield and Eastern Comanche Grasslands- 757 PM MDT Fri Mar 13 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 10 PM MDT SATURDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 221, 234, 235, 236, AND 237... * AFFECTED AREA...Fire Weather Zones 221, 234, 235, 236 and 237. * WINDS...Southwest 15 to 25 mph with gusts up to 55 mph. * RELATIVE HUMIDITY...For 221, As low as 13 percent. For Zones 234 through 237, As low as 9 percent. * IMPACTS...Extreme fire danger is expected. Fires will uncontrollably spread and be very destructive. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$
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 Pueblo, CO wrote its last area forecast discussion before this red flag warning went out at Mar 12, 11:13 AM MDT, 23 minutes earlier. Its key messages:
- Widespread critical fire weather conditions today.
- Continued hot, dry and windy conditions will lead to high fire danger for Friday and Saturday, with more of a high end event possible for Saturday.
- Brief shot of light snow possible Saturday night and Sunday morning for central mountains and Palmer Divide.
- Fire weather concerns return starting Tuesday.
Area forecast discussion, Mar 12, 11:13 AM MDT, 23 minutes before
Area Forecast Discussion National Weather Service Pueblo CO 1113 AM MDT Thu Mar 12 2026 .KEY MESSAGES... - Widespread critical fire weather conditions today. - Continued hot, dry and windy conditions will lead to high fire danger for Friday and Saturday, with more of a high end event possible for Saturday. - Brief shot of light snow possible Saturday night and Sunday morning for central mountains and Palmer Divide. - Fire weather concerns return starting Tuesday. && .SHORT TERM /THROUGH TONIGHT/... Issued at 1233 AM MDT Thu Mar 12 2026 Currently...Brisk west to northwest flow aloft firmly in place across the region, with scattered high level cloudiness quickly streaming across the state. Most spots have cooled into the 20s and 30s as of 11 PM, and will likely drop another 5 to as much as 10 degrees by sunrise. Today and Tonight...Brisk west-northwest flow aloft, and a tightening pressure gradient to the north thanks to a passing shortwave, will produce healthy downslope flow across the forecast area today and promote hot and dry conditions once again. Winds across the higher elevations and lee slopes will be strong and gusty today, but are expected to fall shy of high wind criteria. However, critical fire weather conditions are expected, and a slight increase in expected wind gusts across the plains prompted adding the far eastern plains into the ongoing Red Flag Warning. The warning starts add 11 AM and lasts until 9 PM, but might be dropped early if conditions warrant. Look for high temps today in the 60s for the high valleys, and mid 60s to mid 70s for the plains. && .LONG TERM /FRIDAY THROUGH WEDNESDAY/... Issued at 1233 AM MDT Thu Mar 12 2026 Friday...Not much change to the upper pattern for Friday, though forecast winds are a touch less. Still hot and dry though, with an increasing area of single digit RH levels for the far southern I-25 Corridor. Therefore, went with a Fire Weather Watch for Friday morning into the evening for the I-25 Corridor, Fremont County, the San Luis Valley, and lake and Chaffee counties. High temps are forecast to climb into the 60s again for the high valleys, and 70s to near 80F for the plains. Saturday...Day number 3 of the persistent upper pattern, though a quickly moving shortwave crossing the Pacific NW Sat morning will tighten the pressure gradient and really enhance the winds across CO. Downslope flow will increase, boost high temps up to another 5 degrees over readings on Friday, and the area of single digit minimum RH values grows even more. Fire Weather highlights are nearly a guarantee for Saturday, and there is a chance of it being a high end event. Sunday and Monday...A cold front late Sat night into early Sun morning will drop high temps by 30 degrees for Sunday across the plains, and 10 to 15 degrees for the high valleys. Long range models do show some light snow developing across the central mts late Sat night, and across the Palmer Divide and Monument Hill early Sunday morning, with total amounts of around 2 inches. For Monday, plan on 5 to 10 degrees of warming, though light winds should keep fire danger minimized for most areas except maybe the San Luis Valley. Tuesday and Wednesday...Blended model guidance points to an upper ridge pushing from the west and dominating the western half of the country. This is the start of a serious heating and drying trend, and likely daily fire weather concerns, though there will be some questions about how strong winds will get. Stay tuned. Moore && .AVIATION /18Z TAFS THROUGH 18Z FRIDAY/... Issued at 1106 AM MDT Thu Mar 12 2026 VFR conditions are expected at all three TAF sites, KCOS, KPUB, and KALS, for the next 24 hours. Westerly to northwesterly winds are expected at all stations this afternoon, with gusts to around 35kt possible through early evening. Winds weaken overnight, are likely to gust over 25kt again Friday afternoon. Scattered to broken middle and upper-level cloud decks are expected through much of the period. Blowing dust and reduced visibility may be possible this afternoon when winds are strongest, mainly at KALS and KPUB, but confidence was too low to include in either TAF at this time. && .PUB WATCHES/WARNINGS/ADVISORIES... Fire Weather Watch from Friday morning through Friday evening for COZ220-222-224-226>230. Red Flag Warning until 9 PM MDT this evening for COZ222-224- 226>237. && SHORT TERM...MOORE LONG TERM...MOORE AVIATION...EHR
Hazardous weather outlook, Mar 12, 4:31 AM MDT, 7 hours 5 minutes before
Hazardous Weather Outlook National Weather Service Pueblo CO 431 AM MDT Thu Mar 12 2026 COZ058>089-093>099-131045- Western Mosquito Range/East Lake County Above 11000 Feet- Leadville Vicinity/Lake County Below 11000 Feet- Eastern Sawatch Mountains Above 11000 Feet- Western Chaffee County Between 9000 and 11000 Feet- Central Chaffee County Below 9000 Feet- Western Mosquito Range/East Chaffee County Above 9000 Feet- Saguache County West of Continental Divide Below 10000 Feet- Saguache County East of Continental Divide Below 10000 Feet- La Garita Mountains Above 10000 Feet- Upper Rio Grande Valley/Eastern San Juan Mountains Below 10000 Feet-Eastern San Juan Mountains Above 10000 Feet- Del Norte Vicinity/Northern San Luis Valley Below 8500 Feet- Alamosa Vicinity/Central San Luis Valley Below 8500 Feet- Southern San Luis Valley- Northern Sangre de Cristo Mountains Between 8500 And 11000 Feet- Northern Sangre de Cristo Mountains Above 11000 Feet- Southern Sangre de Cristo Mountains Between 7500 and 11000 Feet- Southern Sangre de Cristo Mountains Above 11000 Feet- Northwestern Fremont County Above 8500 Feet- Western/Central Fremont County Below 8500 Feet- Wet Mountain Valley Below 8500 Feet- Wet Mountains between 6300 and 10000 Feet- Wet Mountains Above 10000 Feet- Teller County/Rampart Range Above 7500 Feet/Pikes Peak Between 7500 And 11000 Feet-Pikes Peak Above 11000 Feet- Canon City Vicinity/Eastern Fremont County- Northern El Paso County/Monument Ridge/Rampart Range Below 7500 Feet- Colorado Springs Vicinity/Southern El Paso County/Rampart Range Below 7400 Feet-Pueblo Vicinity/Pueblo County Below 6300 Feet- Walsenburg Vicinity/Upper Huerfano River Basin Below 7500 Feet- Trinidad Vicinity/Western Las Animas County Below 7500 Feet- Crowley County-La Junta Vicinity/Otero County- Eastern Las Animas County-Western Kiowa County- Eastern Kiowa County-Las Animas Vicinity/Bent County- Lamar Vicinity/Prowers County-Springfield Vicinity/Baca County- 431 AM MDT Thu Mar 12 2026 This hazardous weather outlook is for portions of central...east central...south central and southeast Colorado. .DAY ONE...Today and Tonight Critical fire weather conditions are forecast today across the San Luis Valley, Fremont County, the I-25 Corridor and all of the eastern plains, from 11 AM through 9 PM. West winds are forecast to increase to 15 to 25 mph with gusts to 35-45 mph, along with minimum relative humidity levels dropping as low as 9 percent. Please avoid all outdoor activities that could start a fire. .DAYS TWO THROUGH SEVEN...Friday through Wednesday High fire danger is probable for portions of the area Friday morning into the evening, as winds gusts as high as 40 mph and relative humidity levels drop into the single digits. Widespread high fire danger is anticipated for Saturday, with the potential of a high end event. Light snow makes a return Saturday night into Sunday morning across the central mountains and the Palmer Divide. Up to 2 inches of new snow will be possible. Critical fire weather conditions will likely return to the area starting Tuesday. .SPOTTER INFORMATION STATEMENT... Weather spotters will not be needed today or tonight. 27/27
The office that day
Everything else NWS Pueblo, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 12, 12:31 AM MDT | Fire Weather Watch | PUB | Alamosa, Chaffee, Conejos, Costilla, El Paso, Fremont and 6 more | 11 hr |
| Mar 12, 11:36 AM MDT | Fire Weather Watch | PUB | Alamosa, Baca, Bent, Conejos, Costilla, Crowley and 12 more | 13 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; radar from the NEXRAD Level II archive.