WCNBOU
by EMWIN-Denver Regional
WWUS65 KBOU 192328
WCNBOU
WATCH COUNTY NOTIFICATION FOR WATCHES 449/450
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
528 PM MDT THU AUG 19 2021
COC075-095-115-121-200500-
/O.CAN.KBOU.SV.A.0449.000000T0000Z-210820T0200Z/
/O.NEW.KBOU.TO.A.0450.210819T2328Z-210820T0500Z/
THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 450 UNTIL
11 PM MDT THIS EVENING WHICH REPLACES A PORTION OF SEVERE
THUNDERSTORM WATCH 449. THE NEW WATCH IS VALID FOR THE FOLLOWING
AREAS
IN COLORADO THE NEW WATCH INCLUDES 4 COUNTIES
IN NORTHEAST COLORADO
LOGAN PHILLIPS SEDGWICK
WASHINGTON
THIS INCLUDES THE CITIES OF AKRON, HOLYOKE, JULESBURG,
AND STERLING.
$$
COC031-123-200030-
/O.CAN.KBOU.SV.A.0449.000000T0000Z-210820T0200Z/
THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 449 FOR THE FOLLOWING AREAS
IN COLORADO THIS CANCELS 2 COUNTIES
IN NORTHEAST COLORADO
DENVER WELD
THIS INCLUDES THE CITIES OF DENVER, DENVER INTERNATIONAL AIRPORT,
GREELEY, AND WINDSOR.
$$
COC001-005-039-073-087-200200-
/O.CON.KBOU.SV.A.0449.000000T0000Z-210820T0200Z/
SEVERE THUNDERSTORM WATCH 449 REMAINS VALID UNTIL 8 PM MDT THIS
EVENING FOR THE FOLLOWING AREAS
IN COLORADO THIS WATCH INCLUDES 5 COUNTIES
IN EAST CENTRAL COLORADO
ELBERT LINCOLN
IN NORTHEAST COLORADO
ADAMS ARAPAHOE MORGAN
THIS INCLUDES THE CITIES OF AURORA, CENTENNIAL, ELIZABETH,
FORT MORGAN, KIOWA, LIMON, THORNTON, AND WESTMINSTER.
$$
2 years, 8 months
SVRBOU
by EMWIN-Denver Regional
WUUS55 KBOU 192151
SVRBOU
COC115-192215-
/O.NEW.KBOU.SV.W.0136.210819T2151Z-210819T2215Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
351 PM MDT Thu Aug 19 2021
The National Weather Service in Denver Colorado has issued a
* Severe Thunderstorm Warning for...
Northeastern Sedgwick County in northeastern Colorado...
* Until 415 PM MDT.
* At 351 PM MDT, a severe thunderstorm was located near Julesburg,
moving northeast at 25 mph.
HAZARD...60 mph wind gusts and half dollar size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees. Hail damage to
vehicles is expected.
* This severe thunderstorm will be near...
Julesburg around 355 PM MDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4090 10216 4089 10243 4100 10242 4100 10214
TIME...MOT...LOC 2151Z 211DEG 21KT 4097 10230
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RPK
2 years, 8 months
SPSBOU
by EMWIN-Denver Regional
WWUS85 KBOU 192001
SPSBOU
Special Weather Statement
National Weather Service Denver CO
201 PM MDT Thu Aug 19 2021
COZ048-050-192030-
Sedgwick County CO-Logan County CO-
201 PM MDT Thu Aug 19 2021
...Strong thunderstorms will impact portions of eastern Logan and
western Sedgwick Counties through 230 PM MDT...
At 201 PM MDT, Doppler radar was tracking strong thunderstorms along
a line extending from 7 miles east of Peetz to 4 miles east of St
Petersburg, or along a line extending from 13 miles south of Sidney
to 22 miles west of Holyoke. Movement was north at 35 mph.
HAZARD...Wind gusts up to 50 mph and penny size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Fleming, Crook, St Petersburg, Proctor and Twin Buttes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Prepare for sudden gusty winds. Secure loose objects and move to a
safe shelter inside a building or vehicle.
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with these storms and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
A Severe Thunderstorm Watch remains in effect until 800 PM MDT for
northeastern Colorado.
&&
LAT...LON 4097 10253 4075 10263 4075 10265 4071 10265
4070 10267 4066 10267 4046 10275 4090 10315
4100 10302 4100 10259
TIME...MOT...LOC 2001Z 188DEG 31KT 4094 10298 4056 10272
MAX HAIL SIZE...0.75 IN
MAX WIND GUST...50 MPH
$$
RPK
2 years, 8 months
WCNBOU
by EMWIN-Denver Regional
WWUS65 KBOU 191921
WCNBOU
WATCH COUNTY NOTIFICATION FOR WATCH 449
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
121 PM MDT THU AUG 19 2021
COC001-005-031-039-073-075-087-095-115-121-123-200200-
/O.NEW.KBOU.SV.A.0449.210819T1921Z-210820T0200Z/
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
449 IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR THE FOLLOWING AREAS
IN COLORADO THIS WATCH INCLUDES 11 COUNTIES
IN EAST CENTRAL COLORADO
ELBERT LINCOLN
IN NORTHEAST COLORADO
ADAMS ARAPAHOE DENVER
LOGAN MORGAN PHILLIPS
SEDGWICK WASHINGTON WELD
THIS INCLUDES THE CITIES OF AKRON, AURORA, CENTENNIAL, DENVER,
DENVER INTERNATIONAL AIRPORT, ELIZABETH, FORT MORGAN, GREELEY,
HOLYOKE, JULESBURG, KIOWA, LIMON, STERLING, THORNTON,
WESTMINSTER, AND WINDSOR.
$$
2 years, 8 months
SVRBOU
by EMWIN-Denver Regional
WUUS55 KBOU 150315
SVRBOU
COC095-115-150400-
/O.NEW.KBOU.SV.W.0126.210815T0315Z-210815T0400Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
915 PM MDT Sat Aug 14 2021
The National Weather Service in Denver Colorado has issued a
* Severe Thunderstorm Warning for...
Northwestern Phillips County in northeastern Colorado...
Southwestern Sedgwick County in northeastern Colorado...
* Until 1000 PM MDT.
* At 914 PM MDT, a severe thunderstorm was located near Marks Butte,
or 19 miles southwest of Julesburg, moving southwest at 20 mph.
HAZARD...Quarter size hail.
SOURCE...Radar indicated.
IMPACT...Damage to vehicles is expected.
* Locations impacted include...
Fairfield and Haxtun.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4089 10261 4084 10239 4058 10249 4059 10266
4061 10267
TIME...MOT...LOC 0314Z 024DEG 18KT 4081 10254
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH
$$
BARJENBRUCH
2 years, 9 months
SVRBOU
by EMWIN-Denver Regional
WUUS55 KBOU 150229
SVRBOU
COC115-150315-
/O.NEW.KBOU.SV.W.0124.210815T0229Z-210815T0315Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
829 PM MDT Sat Aug 14 2021
The National Weather Service in Denver Colorado has issued a
* Severe Thunderstorm Warning for...
Western Sedgwick County in northeastern Colorado...
* Until 915 PM MDT.
* At 828 PM MDT, a severe thunderstorm was located near Chappell,
moving south at 30 mph.
HAZARD...Ping pong ball size hail.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect
damage to roofs, siding, windows, and vehicles.
* This severe thunderstorm will be near...
Ovid around 840 PM MDT.
Sedgwick around 845 PM MDT.
Other locations in the path of this severe thunderstorm include Marks
Butte.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
This storm is producing large hail. SEEK SHELTER NOW inside a sturdy
structure and stay away from windows!
&&
LAT...LON 4075 10227 4075 10265 4100 10256 4100 10228
TIME...MOT...LOC 0228Z 017DEG 25KT 4105 10242
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH
$$
BARJENBRUCH
2 years, 9 months
WCNBOU
by EMWIN-Denver Regional
WWUS65 KBOU 142135
WCNBOU
WATCH COUNTY NOTIFICATION FOR WATCH 440
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
335 PM MDT SAT AUG 14 2021
COC075-095-115-150500-
/O.NEW.KBOU.SV.A.0440.210814T2135Z-210815T0500Z/
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
440 IN EFFECT UNTIL 11 PM MDT THIS EVENING FOR THE FOLLOWING
AREAS
IN COLORADO THIS WATCH INCLUDES 3 COUNTIES
IN NORTHEAST COLORADO
LOGAN PHILLIPS SEDGWICK
THIS INCLUDES THE CITIES OF HOLYOKE, JULESBURG, AND STERLING.
$$
2 years, 9 months
RFWBOU
by EMWIN-Denver Regional
WWUS85 KBOU 052016
RFWBOU
URGENT - FIRE WEATHER MESSAGE
National Weather Service Denver/Boulder CO
216 PM MDT Thu Aug 5 2021
COZ250-251-061115-
/O.NEW.KBOU.FW.A.0009.210807T1900Z-210808T0100Z/
Sedgwick County-Phillips County-
216 PM MDT Thu Aug 5 2021
...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SATURDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR SEDGWICK
AND PHILLIPS COUNTIES...
The National Weather Service in Denver has issued a Fire Weather
Watch for wind and low relative humidity, which is in effect from
Saturday afternoon through Saturday evening.
* Affected Area...Fire Weather Zones 250 and 251.
* Timing...AFternoon and early evening
* Winds...Northwest 15 to 20 mph with gusts up to 30 mph.
* Relative Humidity...As low as 20 percent.
* Impacts...Gusty winds combined with low relative humidity and
dry fuels may cause new fire starts to rapidly spread and grow.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Fire Weather Watch means that critical fire weather conditions
are forecast to occur. Listen for later forecasts and possible
Red Flag Warnings.
&&
$$
2 years, 9 months