Alert archive / Colorado / Fire Weather Watches in 2021

Fire Weather Watch 21, NWS Pueblo, CO

October 10, 202110 counties in Colorado

NWS Pueblo, CO issued this fire weather watch at Oct 10, 2021, 2:19 PM MDT for 10 counties in Colorado. It took effect at Oct 12, 2021, 12:00 PM MDT. It was in force for .

The area

The counties it named.

The facts

Issued
Oct 10, 2021, 2:19 PM MDT (20:19 UTC)
In effect from
Oct 12, 2021, 12:00 PM MDT
Expired
Oct 11, 2021, 9:37 PM MDT
In force
Issued by
NWS Pueblo, CO

Counties Baca County, CO, Bent County, CO, Crowley County, CO, El Paso County, CO, Huerfano County, CO, Kiowa County, CO, Las Animas County, CO, Otero County, CO, Prowers County, CO, Pueblo County, CO

The radar

The Pueblo radar (KPUX), 71 km from the middle of the area, began a volume at 20:19 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, 8.3 hours before the alert went out and 212 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 2021-10-10Temperature 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°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Denver, CO at 12:00Z on 2021-10-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -33 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
1519 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
-33 m²/s²
0-3 km storm-relative helicity
-26 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

704 
WWUS85 KPUB 102019
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
219 PM MDT Sun Oct 10 2021

...Fire Weather Watch in effect from Tuesday afternoon through
Tuesday evening for strong winds, low relative humidity, dry 
fuels, and lightning for Fire Weather Zones 226, 227, 228, 229, 
230, 231, 232, 233, 234, 235, 236, and 237, which includes El 
Paso, Pueblo, Huerfano, Crowley, Kiowa, Otero, Bent, Prowers, Las 
Animas, and Baca Counties...

COZ226>237-111300-
/O.NEW.KPUB.FW.A.0021.211012T1800Z-211013T0200Z/
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-
Kiowa County Including Eads-Bent County Including Las Animas-
Prowers County Including Lamar-
Baca County Including Springfield and Eastern Comanche Grasslands-
219 PM MDT Sun Oct 10 2021

...FIRE WEATHER WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH
TUESDAY EVENING FOR STRONG WINDS, LOW RELATIVE HUMIDITY, DRY
FUELS, AND LIGHTNING FOR FIRE WEATHER ZONES 226...227...228...
229...230...231...232...233...234...235...236 AND 237...

The National Weather Service in Pueblo has issued a Fire Weather
Watch for strong winds, low relative humidity, dry fuels, and 
lightning, which is in effect from Tuesday afternoon through 
Tuesday evening.

* Affected Area...Fire Weather Zones 226...227...228...229... 
  230...231...232...233...234...235...236 and 237.

* Winds...South to southwest 25 to 35 mph with gusts up to 50 
  mph.

* Relative Humidity...As low as 15 to 25 percent.

* Temperatures...In the mid and upper 60s to the 70s.

* Lightning...There will be the potential for fast-moving
  thunderstorms, producing limited precipitation amounts, to 
  result in lightning-induced wildfire ignitions. Strong winds 
  enhanced by the storms could result in rapid spread of fires.

* Impacts...Conditions will be favorable for rapid fire spread and
  growth. An abrupt wind shift to a west-southwesterly to westerly
  direction is forecast to overspread the plains from west to east
  during the early evening hours of Tuesday, which could re- 
  direct any ongoing fire spread.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Fire Weather Watch means that critical fire weather conditions
may occur. Listen for later forecasts and possible Red Flag 
Warnings.

&&

$$

Cohen
4 follow-up statements
799 
WWUS85 KPUB 110948
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
348 AM MDT Mon Oct 11 2021

...Fire Weather Watch remains in effect from Tuesday afternoon 
through Tuesday evening for strong winds, low relative humidity, 
dry fuels, and lightning for Fire Weather Zones 226, 227, 228, 
229, 230, 231, 232, 233, 234, 235, 236, and 237, which includes El
Paso, Pueblo, Huerfano, Crowley, Kiowa, Otero, Bent, Prowers, Las
Animas, and Baca Counties...

COZ226>237-120200-
/O.CON.KPUB.FW.A.0021.211012T1800Z-211013T0200Z/
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-
Kiowa County Including Eads-Bent County Including Las Animas-
Prowers County Including Lamar-
Baca County Including Springfield and Eastern Comanche Grasslands-
348 AM MDT Mon Oct 11 2021

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR STRONG WINDS, LOW RELATIVE HUMIDITY,
DRY FUELS, AND LIGHTNING FOR FIRE WEATHER ZONES 226...227...228...
229...230...231...232...233...234...235...236 AND 237...

* Affected Area...Fire Weather Zones 226...227...228...229... 
  230...231...232...233...234...235...236 and 237.

* Winds...Southwest 30 to 40 mph with gusts up to 50 mph.

* Relative Humidity...As low as 16 percent.

* Temperatures...In the lower 60s.

* Lightning...There will be the potential for fast-moving 
  thunderstorms, producing limited precipitation amounts, to 
  result in lightning-induced wildfire ignitions. Strong winds 
  enhanced by the storms could result in rapid spread of fires.

* Impacts...Conditions will be favorable for rapid fire spread and
  growth. An abrupt wind shift to a west-southwesterly to westerly
  direction is forecast to overspread the plains from west to east
  during the early evening hours of Tuesday, which could re-direct
  any ongoing fire spread.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Fire Weather Watch means that critical fire weather conditions
may occur. Listen for later forecasts and possible Red Flag
Warnings.

&&

$$
944 
WWUS85 KPUB 111840
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
1240 PM MDT Mon Oct 11 2021

...Red Flag Warning in effect from Tuesday afternoon through 
Tuesday evening for strong winds, low relative humidity, dry 
fuels, and lightning for Fire Weather Zones 222, 226, 227, 228, 
229, 230, 231, 232, 234, and 235, which includes Fremont, El 
Paso, Pueblo, Huerfano, Crowley, Kiowa, Otero, Bent, and western 
Las Animas Counties...

...Fire Weather Watch remains in effect from Tuesday afternoon 
through Tuesday evening for strong winds, low relative humidity, 
dry fuels, and lightning for Fire Weather Zones 233, 236, and 237,
which includes Prowers, Baca, and eastern Las Animas Counties...

COZ226>232-234-235-121300-
/O.UPG.KPUB.FW.A.0021.211012T1800Z-211013T0200Z/
/O.NEW.KPUB.FW.W.0036.211012T1800Z-211013T0200Z/
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-
Kiowa County Including Eads-Bent County Including Las Animas-
1240 PM MDT Mon Oct 11 2021

...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT TUESDAY FOR
GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES
226...227...228...229...230...231...232...234 AND 235...

The National Weather Service in Pueblo has issued a Red Flag
Warning for strong winds, low relative humidity, dry fuels, and 
lightning, which is in effect from noon to 8 PM MDT Tuesday. The 
Fire Weather Watch is no longer in effect.

* Affected Area...Fire Weather Zones 226...227...228...229... 
  230...231...232...234 and 235.

* Winds...Southwest 30 to 45 mph with gusts up to 60 mph.

* Relative Humidity...As low as 15 to 20 percent.

* Temperatures...From the middle 60s to the lower 70s.

* Lightning...There will be the potential for fast-moving
  thunderstorms, producing limited precipitation amounts, to result
  in lightning-induced wildfire ignitions over the plains. Strong
  winds enhanced by the storms could result in rapid spread of 
  fires.

* Impacts...Conditions will be favorable for rapid fire spread and
  growth. An abrupt wind shift to a west-southwesterly to westerly
  direction is forecast to overspread the plains from west to east
  during the early evening hours of Tuesday, which could re-direct
  any ongoing fire spread.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are expected to occur. A combination of strong winds, low 
relative humidity, and warm temperatures can contribute to extreme
fire behavior.

&&

$$

COZ222-121300-
/O.NEW.KPUB.FW.W.0036.211012T1800Z-211013T0200Z/
Fremont County Including Canon City/Howard/Texas Creek-
1240 PM MDT Mon Oct 11 2021

...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT TUESDAY FOR
GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 222...

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 8 PM MDT Tuesday.

* Affected Area...Fire Weather Zone 222.

* Winds...Southwest 15 to 25 mph with gusts up to 40 mph.

* Relative Humidity...As low as 15 to 20 percent.

* Temperatures...In the 60s.

* Impacts...An abrupt wind shift to a west-southwesterly to
  westerly direction is forecast to overspread the plains from
  west to east during the early evening hours of Tuesday, which
  could re-direct any ongoing fire spread.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are expected to occur. A combination of strong winds, low 
relative humidity, and warm temperatures can contribute to extreme
fire behavior.

&&

$$

COZ233-236-237-121300-
/O.CON.KPUB.FW.A.0021.211012T1800Z-211013T0200Z/
Eastern Las Animas County Including Pinon Canyon-
Prowers County Including Lamar-
Baca County Including Springfield and Eastern Comanche Grasslands-
1240 PM MDT Mon Oct 11 2021

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR STRONG WINDS, LOW RELATIVE HUMIDITY,
DRY FUELS, AND LIGHTNING FOR FIRE WEATHER ZONES 233...236 AND 
237...

* Affected Area...Fire Weather Zones 233...236 and 237.

* Winds...Southwest 30 to 40 mph with gusts up to 60 mph.

* Relative Humidity...As low as 15 to 25 percent.

* Temperatures...In the mid 60s to the lower 70s.

* Lightning...There will be the potential for fast-moving 
  thunderstorms, producing limited precipitation amounts, to 
  result in lightning-induced wildfire ignitions. Strong winds 
  enhanced by the storms could result in rapid spread of fires.

* Impacts...Conditions will be favorable for rapid fire spread and
  growth. An abrupt wind shift to a west-southwesterly to westerly
  direction is forecast to overspread the plains from west to east
  during the early evening hours of Tuesday, which could re-direct
  any ongoing fire spread.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Fire Weather Watch means that critical fire weather conditions
may occur. Listen for later forecasts and possible Red Flag
Warnings.

&&

$$

Cohen
549 
WWUS85 KPUB 112038
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
238 PM MDT Mon Oct 11 2021

...Red Flag Warning in effect from Noon to 8 PM MDT Tuesday for 
strong winds, low relative humidity, dry fuels, and lightning for 
Fire Weather Zones 222, 226, 227, 228, 229, 230, 231, 232, 234, 
and 235, which includes Fremont, El Paso, Pueblo, Huerfano, 
Crowley, Kiowa, Otero, Bent, and western Las Animas Counties...

...Fire Weather Watch remains in effect from Noon to 8 PM MDT
Tuesday for strong winds, low relative humidity, dry fuels, and 
lightning for Fire Weather Zones 233, 236, and 237, which includes
Prowers, Baca, and eastern Las Animas Counties...

COZ222-226>232-234-235-121315-
/O.CON.KPUB.FW.W.0036.211012T1800Z-211013T0200Z/
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-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-
Kiowa County Including Eads-Bent County Including Las Animas-
238 PM MDT Mon Oct 11 2021

...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT TUESDAY 
STRONG WINDS, LOW RELATIVE HUMIDITY, DRY FUELS, AND LIGHTNING FOR 
FIRE WEATHER ZONES 222...226...227...228...229...230...231...
232...234 AND 235...

* Affected Area...Fire Weather Zones 222...226...227...228... 
  229...230...231...232...234 and 235.

* Winds...Southwest 30 to 45 mph with gusts up to 45 to 60 mph.

* Relative Humidity...As low as 12 to 20 percent.

* Temperatures...In the upper 50s to the lower 70s.

* Impacts...Conditions will be favorable for rapid fire spread and
  growth. An abrupt wind shift to a west-southwesterly to westerly
  direction is forecast to overspread the plains from west to east
  during the late afternoon and evening hours of Tuesday, which
  could re-direct any ongoing fire spread.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are expected to occur. A combination of strong winds, low
relative humidity, and warm temperatures can contribute to
extreme fire behavior.

&&

$$

COZ233-236-237-121315-
/O.CON.KPUB.FW.A.0021.211012T1800Z-211013T0200Z/
Eastern Las Animas County Including Pinon Canyon-
Prowers County Including Lamar-
Baca County Including Springfield and Eastern Comanche Grasslands-
238 PM MDT Mon Oct 11 2021

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR STRONG WINDS, LOW RELATIVE HUMIDITY,
DRY FUELS, AND LIGHTNING FOR FIRE WEATHER ZONES 233...236 AND
237...

* Affected Area...Fire Weather Zones 233...236 and 237.

* Winds...Southwest 30 to 45 mph with gusts up to 50 to 60 mph.

* Relative Humidity...As low as around 20 to 25 percent.

* Temperatures...In the 70s.

* Lightning...There will be the potential for fast-moving 
  thunderstorms, producing limited precipitation amounts, to 
  result in lightning-induced wildfire ignitions. Strong winds 
  enhanced by the storms could result in rapid spread of fires.

* Impacts...Conditions will be favorable for rapid fire spread and
  growth. An abrupt wind shift to a west-southwesterly to
  westerly direction is forecast to overspread the plains from
  west to east during the late afternoon and evening hours of 
  Tuesday, which could re-direct any ongoing fire spread.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Fire Weather Watch means that critical fire weather conditions
may occur. Listen for later forecasts and possible Red Flag
Warnings.

&&

$$

Cohen
476 
WWUS85 KPUB 120337
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
937 PM MDT Mon Oct 11 2021

...Red Flag Warning in effect from Noon to 8 PM MDT Tuesday for
strong winds, low relative humidity, dry fuels, and lightning for
Fire Weather Zones 222, 226, 227, 228, 229, 230, 231, 232, 233,
234, and 235, which includes Fremont, El Paso, Pueblo, Huerfano,
Crowley, Kiowa, Otero, Bent, and Las Animas Counties...

COZ236-237-120445-
/O.CAN.KPUB.FW.A.0021.211012T1800Z-211013T0200Z/
Prowers County Including Lamar-
Baca County Including Springfield and Eastern Comanche Grasslands-
937 PM MDT Mon Oct 11 2021

...FIRE WEATHER WATCH IS CANCELLED FOR FIRE WEATHER ZONES 236 AND
237...

The National Weather Service in Pueblo has cancelled the Fire
Weather Watch.

While it will still be very windy on Tuesday, relative humidity
will stay above 15 percent through the day. 

$$

COZ233-121945-
/O.UPG.KPUB.FW.A.0021.211012T1800Z-211013T0200Z/
/O.EXA.KPUB.FW.W.0036.211012T1800Z-211013T0200Z/
Eastern Las Animas County Including Pinon Canyon-
937 PM MDT Mon Oct 11 2021

...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT TUESDAY FOR
FOR FIRE WEATHER ZONE 233...

The National Weather Service in Pueblo has issued a Red Flag
Warning for strong winds, low relative humidity and dry fuels, 
and lightning, which is in effect from noon to 8 PM MDT Tuesday. 
The Fire Weather Watch is no longer in effect.

* Affected Area...Fire Weather Zone 233.

* Winds...Southwest 30 to 40 mph with gusts up to 60 mph.

* Relative Humidity...As low as 15 percent.

* Impacts...Conditions will be favorable for rapid fire spread and
  growth. An abrupt wind shift to a west-southwesterly direction
  is forecast to overspread the plains from west to east during 
  the late afternoon and evening hours of Tuesday, which could re-
  direct any ongoing fire spread. Isolated fast moving, dry 
  thunderstorms are also possible on Tuesday, raising the 
  potential for lightning-induced wildfire ignitions. 

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.

&&

$$

COZ222-226>232-234-235-121945-
/O.CON.KPUB.FW.W.0036.211012T1800Z-211013T0200Z/
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-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-
Kiowa County Including Eads-Bent County Including Las Animas-
937 PM MDT Mon Oct 11 2021

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM MDT
TUESDAY FOR FIRE WEATHER ZONES 222...226...227...228...229...
230...231...232...234 AND 235...

* Affected Area...Fire Weather Zones 222...226...227...228... 
  229...230...231...232...234 and 235.

* Winds...Southwest 30 to 40 mph with gusts up to 60 mph.

* Relative Humidity...As low as 15 percent.

* Impacts...Conditions will be favorable for rapid fire spread and
  growth. An abrupt wind shift to a west-southwesterly direction 
  is forecast to overspread the plains from west to east during 
  the late afternoon and evening hours of Tuesday, which could re-
  direct any ongoing fire spread. Isolated fast moving, dry 
  thunderstorms are also possible on Tuesday, raising the 
  potential for lightning-induced wildfire ignitions. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are expected to occur. A combination of strong winds, low
relative humidity, and warm temperatures can contribute to
extreme fire behavior.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 10, 3:46 AM MDTHard Freeze WarningPUBAlamosa, Conejos, Costilla, Rio Grande, Saguache29 hr
Oct 10, 2:13 PM MDTFrost AdvisoryPUBEl Paso18 hr
Oct 10, 2:21 PM MDTWinter Storm WatchPUBConejos, Mineral, Rio Grande14 hr

Nearby

Fire Weather Watches in Colorado, 2021Every fire weather watch in 2021

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.