Alert archive / Colorado / Red Flag Warnings in 2020

Red Flag Warning 58, NWS Pueblo, CO

October 11, 202014 counties in Colorado

NWS Pueblo, CO issued this red flag warning at Oct 11, 2020, 3:37 PM MDT for 14 counties in Colorado. It took effect at Oct 12, 2020, 12:00 PM MDT. 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
Oct 11, 2020, 3:37 PM MDT (21:37 UTC)
In effect from
Oct 12, 2020, 12:00 PM MDT
Expired
Oct 12, 2020, 6:00 PM MDT
In force
6 hr
Issued by
NWS Pueblo, CO

Counties Baca County, CO, Chaffee County, CO, Costilla County, CO, Custer County, CO, El Paso County, CO, Fremont County, CO, Huerfano County, CO, Kiowa County, CO, Lake County, CO, Las Animas County, CO, Prowers County, CO, Pueblo County, CO, Saguache County, CO, Teller County, CO

The radar

The Pueblo radar (KPUX), 56 km from the middle of the area, began a volume at 21:40 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

Denver, CO (KDNR), launched 12:00Z, 9.6 hours before the alert went out and 228 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.

Skew-T log-pSkew-T log-p diagram, Denver, CO at 12:00Z on 2020-10-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Denver, CO at 12:00Z on 2020-10-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 12 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
3495 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
12 m²/s²
0-3 km storm-relative helicity
54 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

444 
WWUS85 KPUB 112137
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
337 PM MDT Sun Oct 11 2020

...A Red Flag Warning is in effect until 9 PM today for gusty 
winds, low relative humidity, and dry fuels for fire weather zones
221, 222 and 224 through 237, which includes the San Luis and Wet
Mountain Valleys, the Sangre de Cristo and Wet Mountains, Pikes 
Peak and Teller County, Fremont County, and the entire 
southeastern plains...

...A Red Flag Warning has been issued for noon until 6 PM Monday 
for gusty winds, low relative humidity, and dry fuels for fire 
weather zones 220, 221, 222, 234, 236 and 237 which includes the 
central mountains, El Paso, Fremont, Teller, Kiowa, Prowers and 
Baca Counties...

COZ221-222-234-236-237-121345-
/O.UPG.KPUB.FW.A.0041.201012T1800Z-201013T0000Z/
/O.NEW.KPUB.FW.W.0058.201012T1800Z-201013T0000Z/
/O.CON.KPUB.FW.W.0057.000000T0000Z-201012T0300Z/
Teller County/Rampart Range Including Pikes Peak and Florissant
Fossil Beds National Monument-
Fremont County Including Canon City/Howard/Texas Creek-
Kiowa County Including Eads-Prowers County Including Lamar-
Baca County Including Springfield and Eastern Comanche Grasslands-
337 PM MDT Sun Oct 11 2020

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING
FOR FIRE WEATHER ZONES 221...222...234...236 AND 237... 
...RED FLAG WARNING IN EFFECT FROM NOON TO 6 PM MDT MONDAY FOR 
FOR FIRE WEATHER ZONES 221...222...234... 236 AND 237...

The National Weather Service in Pueblo has issued a Red Flag
Warning for gusty winds, low relative humidity and dry fuels, which
is in effect from noon to 6 PM MDT Monday. The Fire Weather Watch
is no longer in effect.

* Affected Area...Fire Weather Zones 221...222...234...236 and 
  237.

* Winds...This evening, northwest 25 to 35 mph with gusts up to 50
  mph. On Monday, south-southwest 15-25 mph with gusts up to 35 
  mph. 

* Relative Humidity...As low as 8 percent.

* Impacts...Conditions will be favorable for rapid rates of fire 
  growth and spread.

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.

&&

$$

COZ226-227-121345-
/O.NEW.KPUB.FW.W.0058.201012T1800Z-201013T0000Z/
/O.CON.KPUB.FW.W.0057.000000T0000Z-201012T0300Z/
Northern El Paso County Including Monument and Black Forest-
Southern El Paso County Including Fort Carson and Colorado
Springs-
337 PM MDT Sun Oct 11 2020

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING
FOR FIRE WEATHER ZONES 226 AND 227
...RED FLAG WARNING IN EFFECT FROM NOON TO 6 PM MDT MONDAY FOR 
FIRE WEATHER ZONES 226 AND 227...

The National Weather Service in Pueblo has issued a Red Flag
Warning for gusty winds, low relative humidity and dry fuels, 
which is in effect from noon to 6 PM MDT Monday.

* Affected Area...Fire Weather Zones 226 and 227.

* Winds...This evening, north-northwest 20 to 30 mph with gusts up
  to 50 mph. On Monday, south-southwest 15-25 mph, with gusts up
  to 35 mph. 

* Relative Humidity...As low as 9 percent.

* Impacts...Conditions will be favorable for rapid rates of fire 
  growth and spread.

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.

&&

$$

COZ220-121345-
/O.UPG.KPUB.FW.A.0041.201012T1800Z-201013T0000Z/
/O.NEW.KPUB.FW.W.0058.201012T1800Z-201013T0000Z/
Upper Arkansas River Valley Including Lake County and Chaffee
County-
337 PM MDT Sun Oct 11 2020

...RED FLAG WARNING IN EFFECT FROM NOON TO 6 PM MDT MONDAY FOR 
FIRE WEATHER ZONE 220...

The National Weather Service in Pueblo has issued a Red Flag
Warning for gusty winds, low relative humidity and dry fuels, 
which is in effect from noon to 6 PM MDT Monday. 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 45 mph.

* Relative Humidity...As low as 13 percent.

* Impacts...Conditions will be favorable for rapid rates of fire 
  growth and spread.

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.

&&

$$

COZ224-225-228>233-235-120300-
/O.CON.KPUB.FW.W.0057.000000T0000Z-201012T0300Z/
San Luis Valley Including Alamosa/Del Norte/Fort Garland/Saguache-
Southern Front Range Including Sangre De Cristo Mountains/Wet
Mountains/La Veta Pass-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-
Bent County Including Las Animas-
337 PM MDT Sun Oct 11 2020

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING
FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES
224...225...228...229...230...231...232...233 AND 235...

* Affected Area...Fire Weather Zones 224...225...228...229... 
  230...231...232...233 and 235.

* Winds...Northwest 20 to 30 mph with gusts up to 50 mph.

* Relative Humidity...As low as 9 percent.

* Impacts...Conditions will be favorable for rapid rates of fire 
  growth and spread.

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.

&&

$$
4 follow-up statements
346 
WWUS85 KPUB 120301
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
901 PM MDT Sun Oct 11 2020

...A Red Flag Warning remains in effect from noon until 6 PM 
Monday for gusty winds, low relative humidity, and dry fuels for 
fire weather zones 220, 221, 222, 234, 236 and 237 which includes 
the central mountains, El Paso, Fremont, Teller, Kiowa, Prowers 
and Baca Counties...

COZ221-222-226-227-234-236-237-121915-
/O.EXP.KPUB.FW.W.0057.000000T0000Z-201012T0300Z/
/O.CON.KPUB.FW.W.0058.201012T1800Z-201013T0000Z/
Teller County/Rampart Range Including Pikes Peak and Florissant
Fossil Beds National Monument-
Fremont County Including Canon City/Howard/Texas Creek-
Northern El Paso County Including Monument and Black Forest-
Southern El Paso County Including Fort Carson and Colorado
Springs-Kiowa County Including Eads-
Prowers County Including Lamar-
Baca County Including Springfield and Eastern Comanche Grasslands-
901 PM MDT Sun Oct 11 2020

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 6 PM MDT
MONDAY FOR FIRE WEATHER ZONES 221...222...234...236 AND 237...

...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR FIRE
WEATHER ZONES 221...222...234...236 AND 237...

* Affected Area...Fire Weather Zones 221...222...234...236 and 
  237.

* Winds...Southwest 15 to 25 mph with gusts up to 35 mph.

* Relative Humidity...5 to 10 percent.

* Impacts...Conditions will be favorable for rapid rates of fire 
  growth and spread.

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.

&&

$$

COZ224-225-228>233-235-120415-
/O.EXP.KPUB.FW.W.0057.000000T0000Z-201012T0300Z/
San Luis Valley Including Alamosa/Del Norte/Fort Garland/Saguache-
Southern Front Range Including Sangre De Cristo Mountains/Wet
Mountains/La Veta Pass-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-
Bent County Including Las Animas-
901 PM MDT Sun Oct 11 2020

...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR
GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES
224...225...228...229...230...231...232...233 AND 235...

Winds will remain strong and gusty across the region through
midnight, however, humidity values have started to recover.
Currently, humidity values are around 20 percent, and should
continue to rise through the overnight hours.

$$

COZ220-121915-
/O.CON.KPUB.FW.W.0058.201012T1800Z-201013T0000Z/
Upper Arkansas River Valley Including Lake County and Chaffee
County-
901 PM MDT Sun Oct 11 2020

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 6 PM MDT
MONDAY FOR FIRE WEATHER ZONE 220...

* Affected Area...Fire Weather Zone 220.

* Winds...West 20 to 30 mph with gusts up to 45 mph.

* Relative Humidity...10 to 15 percent.

* Impacts...Conditions will be favorable for rapid rates of fire 
  growth and spread.

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.

&&

$$
720 
WWUS85 KPUB 120938
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
338 AM MDT Mon Oct 12 2020

...A Red Flag Warning is in effect from noon until 6 PM today for
gusty winds, low relative humidity, and dry fuels for fire 
weather zones 220, 221, 222, 225, 226, 227, 229, 234, 236 and 237
which includes the Sangre de Cristo and Wet Mountains, Lake,
Chaffee, El Paso, Fremont, Teller, Huerfano, Kiowa, Prowers and 
Baca Counties...

...A Fire Weather Watch is in effect for Tuesday afternoon for
gusty winds, low relative humidity, and dry fuels for fire weather
zones 220, 221, 222, 226 and 227, which includes, Lake, Chaffee,
Fremont, Teller and El Paso Counties...

COZ225-229-130000-
/O.EXA.KPUB.FW.W.0058.201012T1800Z-201013T0000Z/
Southern Front Range Including Sangre De Cristo Mountains/Wet
Mountains/La Veta Pass-Huerfano County Including Walsenburg-
338 AM MDT Mon Oct 12 2020

...RED FLAG WARNING IN EFFECT FROM NOON TO 6 PM MDT TODAY FOR 
GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 225 
AND 229...

The National Weather Service in Pueblo has issued a Red Flag
Warning for gusty winds and low relative humidity, which is in
effect from noon to 6 PM MDT today.

* Affected Area...Fire Weather Zones 225 and 229.

* Winds...West 15 to 25 mph with gusts up to 45 mph.

* Relative Humidity...As low as 9 percent.

* Impacts...Conditions will be favorable for rapid rates of fire 
  growth and spread.

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>222-226-227-130145-
/O.NEW.KPUB.FW.A.0042.201013T1800Z-201014T0000Z/
/O.CON.KPUB.FW.W.0058.201012T1800Z-201013T0000Z/
Upper Arkansas River Valley Including Lake County and Chaffee
County-
Teller County/Rampart Range Including Pikes Peak and Florissant
Fossil Beds National Monument-
Fremont County Including Canon City/Howard/Texas Creek-
Northern El Paso County Including Monument and Black Forest-
Southern El Paso County Including Fort Carson and Colorado
Springs-
338 AM MDT Mon Oct 12 2020

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 6 PM MDT TODAY 
FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 
220...221...222...226 AND 227...

...FIRE WEATHER WATCH IN EFFECT TUESDAY AFTERNOON FOR GUSTY WINDS
AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 220...221...
222...226 AND 227...

The National Weather Service in Pueblo has issued a Fire Weather
Watch for gusty winds and low relative humidity, which is in
effect Tuesday afternoon. A Red Flag Warning remains in effect for
today from Noon until 6 PM MDT.

* Affected Area...Fire Weather Zones 220...221...222...226 and 
  227.

* Winds...West 20 to 30 mph with gusts up to 40 mph today. West to
  southwest winds on Tuesday at 15 to 25 mph with gusts of 30 to
  35 mph.
  

* Relative Humidity...As low as 8 percent.

* Impacts...Conditions will be favorable for rapid rates of fire 
  growth and spread.

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.

&&

$$

COZ234-236-237-130000-
/O.CON.KPUB.FW.W.0058.201012T1800Z-201013T0000Z/
Kiowa County Including Eads-Prowers County Including Lamar-
Baca County Including Springfield and Eastern Comanche Grasslands-
338 AM MDT Mon Oct 12 2020

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 6 PM MDT TODAY
FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 
234...236 AND 237...

* Affected Area...Fire Weather Zones 234...236 and 237.

* Winds...South 10 to 20 mph with gusts up to 30 mph.

* Relative Humidity...As low as 11 percent.

* Impacts...Conditions will be favorable for rapid rates of fire 
  growth and spread.

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.

&&

$$
858 
WWUS85 KPUB 122100
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
300 PM MDT Mon Oct 12 2020

...A Red Flag Warning is in effect from noon until 6 PM today for
gusty winds, low relative humidity, and dry fuels for fire
weather zones 220, 221, 222, 225, 226, 227, 229, 234, 236 and
237 which includes the Sangre de Cristo and Wet Mountains, Lake,
Chaffee, El Paso, Fremont, Teller, Huerfano, Kiowa, Prowers and
Baca Counties...

...A Red Flag Warning has been issued for Tuesday from noon until
6 PM for gusty winds, low relative humidity, and dry fuels for 
fire weather zones 220, 221, 222, 226 and 227, which includes, 
Lake, Chaffee, Fremont, Teller and El Paso Counties...

COZ220>222-226-227-131300-
/O.UPG.KPUB.FW.A.0042.201013T1800Z-201014T0000Z/
/O.NEW.KPUB.FW.W.0059.201013T1800Z-201014T0000Z/
/O.CON.KPUB.FW.W.0058.000000T0000Z-201013T0000Z/
Upper Arkansas River Valley Including Lake County and Chaffee
County-
Teller County/Rampart Range Including Pikes Peak and Florissant
Fossil Beds National Monument-
Fremont County Including Canon City/Howard/Texas Creek-
Northern El Paso County Including Monument and Black Forest-
Southern El Paso County Including Fort Carson and Colorado
Springs-
300 PM MDT Mon Oct 12 2020

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING
FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES
220...221...222...226 AND 227...
...RED FLAG WARNING IN EFFECT FROM NOON TO 6 PM MDT TUESDAY FOR 
FIRE WEATHER ZONES 220...221...222... 226 AND 227...

The National Weather Service in Pueblo has issued a Red Flag
Warning, which is in effect from noon to 6 PM MDT Tuesday. The 
Fire Weather Watch is no longer in effect.

* Affected Area...Fire Weather Zones 220...221...222...226 and 
  227.

* Winds...West 10 to 20 mph with gusts up to 45 mph.

* Relative Humidity...As low as 7 percent.

* Impacts...Conditions will be favorable for rapid rates of fire 
  growth and spread.

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.

&&

$$

COZ225-229-234-236-237-130000-
/O.CON.KPUB.FW.W.0058.000000T0000Z-201013T0000Z/
Southern Front Range Including Sangre De Cristo Mountains/Wet
Mountains/La Veta Pass-Huerfano County Including Walsenburg-
Kiowa County Including Eads-Prowers County Including Lamar-
Baca County Including Springfield and Eastern Comanche Grasslands-
300 PM MDT Mon Oct 12 2020

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING
FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES
225 AND 229...

* Affected Area...Fire Weather Zones 225...229...234...236 and 
  237.

* Winds...Southwest 10 to 15 mph with gusts up to 35 mph.

* Relative Humidity...As low as 10 percent.

* Impacts...Conditions will be favorable for rapid rates of fire 
  growth and spread.

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.

&&

$$
260 
WWUS85 KPUB 130014
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
614 PM MDT Mon Oct 12 2020

...A Red Flag Warning has been issued for Tuesday from noon until
6 PM for gusty winds, low relative humidity, and dry fuels for
fire weather zones 220, 221, 222, 226 and 227, which includes,
Lake, Chaffee, Fremont, Teller and El Paso Counties...

...A Fire Weather Watch has been issued for Wednesday morning
through Wednesday evening for gusty winds, low relative humidity
values and dry fuels for fire weather zones 220 through 222, 224
through 237...which includes the Central Mountains, San Luis
Valley, Sangre de Cristo and Wet Mountains, Fremont County, and
all of the southern Colorado Plains...

COZ220>222-226-227-131615-
/O.EXP.KPUB.FW.W.0058.000000T0000Z-201013T0000Z/
/O.NEW.KPUB.FW.A.0043.201014T1600Z-201015T0200Z/
/O.CON.KPUB.FW.W.0059.201013T1800Z-201014T0000Z/
Upper Arkansas River Valley Including Lake County and Chaffee
County-
Teller County/Rampart Range Including Pikes Peak and Florissant
Fossil Beds National Monument-
Fremont County Including Canon City/Howard/Texas Creek-
Northern El Paso County Including Monument and Black Forest-
Southern El Paso County Including Fort Carson and Colorado
Springs-
614 PM MDT Mon Oct 12 2020

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 6 PM MDT
TUESDAY FOR GUSTY WINDS, LOW RELATIVE HUMIDITY AND DRY FUELS FOR 
FIRE WEATHER ZONES 220...221...222...226 AND 227... 

...FIRE WEATHER WATCH IS IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING FOR GUSTY WINDS, LOW RELATIVE HUMIDITY AND DRY
FUELS FOR FIRE WEATHER ZONES 220...221...222...226 AND 227... 

...RED FLAG WARNING WILL EXPIRE AT 6 PM MDT THIS EVENING FOR GUSTY
WINDS, LOW RELATIVE HUMIDITY AND DRY FUELS FOR FIRE WEATHER ZONES
220...221...222...226 AND 227...

The National Weather Service in Pueblo has issued a Fire Weather
Watch for gusty winds, low relative humidity and dry fuels, which
is in effect from Wednesday morning through Wednesday evening.

* Affected Area...Fire Weather Zones 220...221...222...226 and 
  227.

* Winds...For Tuesday west 15 to 25 mph with gusts to 35 mph. For
  Wednesday, west 25 to 35 mph with gusts up to 55 mph.

* Relative Humidity...5 to 10 percent.

* Impacts...Conditions will be favorable for rapid rates of fire 
  growth and spread.

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.

&&

$$

COZ225-229-234-236-237-131615-
/O.EXP.KPUB.FW.W.0058.000000T0000Z-201013T0000Z/
/O.NEW.KPUB.FW.A.0043.201014T1600Z-201015T0200Z/
Southern Front Range Including Sangre De Cristo Mountains/Wet
Mountains/La Veta Pass-Huerfano County Including Walsenburg-
Kiowa County Including Eads-Prowers County Including Lamar-
Baca County Including Springfield and Eastern Comanche Grasslands-
614 PM MDT Mon Oct 12 2020

...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING FOR GUSTY WINDS, LOW RELATIVE HUMIDITY AND DRY
FUELS FOR FIRE WEATHER ZONES 225...229...234...236 AND 237...

...RED FLAG WARNING WILL EXPIRE AT 6 PM MDT THIS EVENING FOR
GUSTY WINDS, LOW RELATIVE HUMIDITY AND DRY FUELS FOR FIRE WEATHER
ZONES 225 AND 229...

The National Weather Service in Pueblo has issued a Fire Weather
Watch for gusty winds, low relative humidity and dry fuels, which
is in effect from Wednesday morning through Wednesday evening.

* Affected Area...Fire Weather Zones 225...229...234...236 and 237.

* Winds...West 20 to 30 mph with gusts up to 55 mph.

* Relative Humidity...5 to 10 percent.

* Impacts...Conditions will be favorable for rapid rates of fire 
  growth and spread.

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.

&&

$$

COZ224-228-230>233-235-131615-
/O.NEW.KPUB.FW.A.0043.201014T1600Z-201015T0200Z/
San Luis Valley Including Alamosa/Del Norte/Fort Garland/Saguache-
Pueblo County Including Pueblo-
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-
Bent County Including Las Animas-
614 PM MDT Mon Oct 12 2020

...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING FOR GUSTY WINDS, LOW RELATIVE HUMIDITY AND DRY
FUELS FOR FIRE WEATHER ZONES 224...228...230...231...232...233 
AND 235...

The National Weather Service in Pueblo has issued a Fire Weather
Watch for gusty winds, low relative humidity and dry fuels, which
is in effect from Wednesday morning through Wednesday evening.

* Affected Area...Fire Weather Zones 224...228...230...231... 
  232...233 and 235.

* Winds...West 20 to 30 mph with gusts up to 50 mph.

* Relative Humidity...5 to 10 percent.

* Impacts...Conditions will be favorable for rapid rates of fire 
  growth and spread.

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 Pueblo, CO wrote its last area forecast discussion before this red flag warning went out at Oct 11, 3:17 PM MDT, 20 minutes earlier.

Area forecast discussion, Oct 11, 3:17 PM MDT, 20 minutes before
Area Forecast Discussion
National Weather Service Pueblo CO
317 PM MDT Sun Oct 11 2020

.SHORT TERM...(This evening through Monday)
Issued at 249 PM MDT Sun Oct 11 2020

...Strong winds and high fire danger to continue this evening...

Strong wly winds at the surface and aloft over all the area today,
as upper trough races by to the north of the state. Most gusts so
far have been in the 30-40 kt range, though have seen some 50 kt
gusts around Fort Carson earlier this afternoon. Red Flag Warning
verifying at most locations with strong wind/low RH, and currently
have a wildfire occasionally evident in satellite imagery along
Highway 115 to the west of Fort Carson. Snow showers have made it
into the central mountains this afternoon, mainly from Monarch Pass
northward. For this evening, cold front on the plains was just
cresting the Palmer Divide as of 21z, and expect it to race
southward this evening, bringing a period of very gusty winds (40-50
kts) and blowing dust behind it (21z KLIC ob is down below 2sm with
bldu), while strong wly winds persist ahead of the boundary. Will
keep Red Flag Warning going well into the evening, as RH recovery
will be poor most locations. Best chance for central mountain snow
showers is likely from 21z until around 00z, with precip ending
quickly afterwards as upper trough moves rapidly away from the area.
Winds decouple late tonight as surface gradient slackens, and
suspect we'll have some patchy frost/near freezing temps along and
north of the Arkansas River by sunrise. No highlight at this point
as any duration/extent of colder temps looks short/limited.

On Monday, nw flow aloft continues over the area, with lee surface
trough re-forming along I-25 in the afternoon. Winds will resurface
by midday over much of the area as band of stronger winds aloft
remains over nrn CO, keeping strongest gusts along and north of the
Arkansas River. Suspect we'll also see some strong sly flow develop
on the plains ahead of the lee trough, especially near the KS
border. Given extremely dry air mass in place, have upgraded current
Fire Weather Watch to a warning for Mon, and added El Paso County as
well, where s-se winds will increase for a time in the afternoon.
Max temps will be cooler than the past few days in the wake of the
front/upper trough, though readings will still run some 5-10 degf
above seasonal averages.

.LONG TERM...(Monday night through Sunday)
Issued at 249 PM MDT Sun Oct 11 2020

Northwest flow will continue to dominate the area Monday night
through most of the long term period. Breezy conditions and low
relative humidity will continue the spotty critical fire weather
conditions during the afternoon hours each day. These conditions
will mainly persist over the northern central mountains and slightly
to the west, but at this time conditions are too marginal or too
spotty to warrant any highlights.

Wednesday will see breezy westerly flow as an upper-level trough
swings through the area. A cold front is expected to pass through
during the evening hours into very early Thursday, which will knock
around 20 degrees off of high temperatures for Thursday afternoon.

As the trough moves on and high pressure begins to build into the
area once again, northwest flow will return aloft and dry, warming
conditions will persist through the rest of the weekend, although
high temperatures are not expected to climb past the mid-70s.

&&

.AVIATION...(For the 00Z TAFS through 00Z Monday evening)
Issued at 249 PM MDT Sun Oct 11 2020

Cold front and wind shift will move through the plains this evening,
bringing a period of nly winds gusting 40-50 kts at KCOS and KPUB
from 23z-03z, along with some blowing dust. Winds will diminish late
this evening and overnight, and VFR conditions are expected at all
terminals through the day on Mon.

&&

.PUB WATCHES/WARNINGS/ADVISORIES...
Red Flag Warning until 9 PM MDT this evening for COZ221-222-
224>237.

Red Flag Warning from noon to 6 PM MDT Monday for COZ220>222-226-
227-234-236-237.

&&

SHORT TERM...PETERSEN
LONG TERM...GARBEROGLIO
AVIATION...PETERSEN
Hazardous weather outlook, Oct 11, 4:33 AM MDT, 11 hours 4 minutes before
Hazardous Weather Outlook
National Weather Service Pueblo CO
433 AM MDT Sun Oct 11 2020

COZ058>089-093>099-121045-
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-
433 AM MDT Sun Oct 11 2020

This hazardous weather outlook is for portions of central...east
central...south central and southeast Colorado.

.DAY ONE...Today and Tonight

Critical to extreme fire weather conditions can be expected across
most of south central and southeast Colorado today, as a storm
system moves across the Rockies through this afternoon and evening.
This will bring strong gusty west winds of 20 to 40 mph through
the morning, with winds becoming more north to northwest, and
increasing to between 30 to 50 mph behind a cold front later this
afternoon and evening. These strong and gusty winds, combined
with very low relative humidity values and dry vegetation, will
result in conditions favorable for rapid rates of fire growth and
spread. Any activities which could start a wildfire should be
avoided today.

A brief round of snow will spread across the central mountains this
afternoon and evening, with a spotty 1 to 3 inches of snow possible
across the higher elevations of the Sawatch and Mosquito ranges,
mainly north of Cottonwood Pass.

Decreasing winds from west to east this evening, combined with a dry
air mass, could bring some patchy sub-freezing temperatures to the
eastern plains into early Monday morning, mainly north and east
of the Highway 50 corridor.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

On Monday there is the potential for critical fire weather
conditions over Teller, Fremont, Kiowa, Prowers, Baca and mainly
the lower elevations of Chaffee Counties. Then on Tuesday there
may be some spotty critical areas in Chaffee and Lake Counties and
portions of Teller and Fremont Counties. Wednesday, the potential
for high fire danger looks to be a little more widespread than on
Tuesday, with portions of the I-25 corridor, the San Luis Valley,
Fremont, Custer and Chaffee Counties all possibly seeing the
combination of strong wind gusts and humidities below 15 percent.

.SPOTTER INFORMATION STATEMENT...

Weather conditions that meet reporting criteria for spotters,
will be possible this afternoon and early evening across south
central and southeast Colorado.

23/28

The office that day

Everything else NWS Pueblo, CO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 11, 3:41 AM MDTFire Weather WatchPUBBaca, Chaffee, El Paso, Fremont, Kiowa, Lake and 2 more12 hr
Oct 11, 4:00 PM MDTHigh Wind WarningPUBBaca, Bent, Kiowa, Prowers6 hr
Oct 11, 5:03 PM MDTBlowing Dust WarningPUBBent, Crowley, Las Animas, Otero4 hr
Oct 11, 5:03 PM MDTBlowing Dust AdvisoryPUBEl Paso, Huerfano, Las Animas, Pueblo4 hr

Nearby

Red Flag Warnings in Colorado, 2020Every red flag warning in 2020

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.