Alert archive / Colorado / High Wind Warnings in 2020
High Wind Warning 3, NWS Denver/Boulder, CO
NWS Denver/Boulder, CO issued this high wind warning at Jan 16, 2020, 2:09 PM MST for 19 counties in Colorado. It took effect at Jan 17, 2020, 11:00 AM MST. It was in force for 15 hr. 60 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Jan 16, 2020, 2:09 PM MST (21:09 UTC)
- In effect from
- Jan 17, 2020, 11:00 AM MST
- Expired
- Jan 18, 2020, 2:00 AM MST
- In force
- 15 hr
- Issued by
- NWS Denver/Boulder, CO
Counties Adams County, CO, Arapahoe County, CO, Boulder County, CO, Broomfield County, CO, Clear Creek County, CO, Denver County, CO, Douglas County, CO, Elbert County, CO, Gilpin County, CO, Jefferson County, CO, Larimer County, CO, Lincoln County, CO, Logan County, CO, Morgan County, CO, Park County, CO, Phillips County, CO, Sedgwick County, CO, Washington County, CO, Weld County, CO
The radar
The Denver radar (KFTG), 22 km from the middle of the area, began a volume at 21:13 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jan 17, 11:10 AM MST | NON-TSTM WND GST 45 | 1 Nne Lone Tree, CO | MESONET STATION CO001 I-25 @ C-470 WEST. |
| Jan 17, 11:14 AM MST | NON-TSTM WND GST 47 | 2 Sse Centennial, CO | ASOS STATION KAPA DENVER ARAPAHOE. |
| Jan 17, 11:30 AM MST | NON-TSTM WND GST 47 | 6 W Elbert, CO | AWOS STATION KMNH MONUMENT ELBERT. |
| Jan 17, 11:34 AM MST | NON-TSTM WND GST 45 | 2 Se Denver Intl Airpor, CO | ASOS STATION KDEN DENVER. |
| Jan 17, 12:01 PM MST | NON-TSTM WND GST 45 | 2 Ssw Crescent Village, CO | MESONET STATION DW9321 WONDERVU. |
| Jan 17, 12:05 PM MST | NON-TSTM WND GST 46 | 13 Ene Kiowa, CO | MESONET STATION AR864 KIOWA. |
| Jan 17, 12:10 PM MST | NON-TSTM WND GST 48 | 2 Ene Marshall, CO | MESONET STATION CO133 1.4W OF MCCASLIN RD. |
| Jan 17, 12:10 PM MST | NON-TSTM WND GST 55 | 3 Sw Rocky Flats, CO | MESONET STATION CO109 N-93 - JCT. 93 & 72. |
| Jan 17, 12:16 PM MST | NON-TSTM WND GST 56 | 1 Ne Crisman, CO | MESONET STATION EW4338 BOULDER. |
| Jan 17, 3:00 PM MST | NON-TSTM WND GST 58 | 2 Ene Marshall, CO | MESONET STATION CO133 1.4W OF MCCASLIN RD. |
| Jan 17, 4:01 PM MST | NON-TSTM WND GST 65 | 3 Sw Rocky Flats, CO | CDOT SENSOR CO109. |
| Jan 17, 4:28 PM MST | NON-TSTM WND GST 76 | 3 Sw Rocky Flats, CO | CDOT SENSOR CO109. |
| Jan 17, 4:31 PM MST | NON-TSTM WND GST 59 | 2 Ne Morrison, CO | MESONET STATION CW8926 LAKEWOOD. |
| Jan 17, 4:52 PM MST | NON-TSTM WND GST 51 | 1 Nnw Briggsdale, CO | MESONET STATION CO043 BRIGGSDALE. |
| Jan 17, 4:52 PM MST | NON-TSTM WND GST 55 | Virginia Dale, CO | MESONET STATION CO036 VIRGINIA DALE. |
| Jan 17, 5:00 PM MST | SNOW 2 | 2 Wsw Meeker Park, CO | COPELAND LAKE SNOTEL. SWE 0.1 INCH. THE DURATION OF THE SNOW EVENT WAS 24 HOURS. |
| Jan 17, 5:00 PM MST | SNOW 4 | 1 Ene Trail Ridge, CO | WILLOW PARK SNOTEL. SWE 0.3 INCH. THE DURATION OF THE SNOW EVENT WAS 24 HOURS. |
| Jan 17, 5:00 PM MST | SNOW 4 | 1 Sw Eldora, CO | THE DURATION OF THE SNOW EVENT WAS 24 HOURS. |
| Jan 17, 5:11 PM MST | NON-TSTM WND GST 71 | 2 N Carter Lake, CO | MESONET STATION FW2478 LOVELAND. |
| Jan 17, 5:43 PM MST | NON-TSTM WND GST 72 | 2 Wnw Boulder, CO | MESONET STATION FW1714 BOULDER. |
| Jan 17, 5:44 PM MST | NON-TSTM WND GST 79 | 3 Ene Bergen Park, CO | MESONET STATION FW4176 GOLDEN. |
| Jan 17, 5:49 PM MST | NON-TSTM WND GST 56 | 1 Ene Boulder, CO | AWOS STATION KBDU BOULDER MUNI. |
| Jan 17, 5:50 PM MST | NON-TSTM WND GST 61 | 6 Sw Carr, CO | MESONET STATION CO132 CR-82 BUCKEYE RD. |
| Jan 17, 5:55 PM MST | NON-TSTM WND GST 50 | 3 Ne Boulder, CO | MESONET STATION DW0417 BOULDER. |
| Jan 17, 5:59 PM MST | NON-TSTM WND GST 52 | 5 N Pawnee Pass, CO | AWOS STATION K1MW. |
| Jan 17, 6:02 PM MST | NON-TSTM WND GST 58 | 2 Nne Natural Fort, CO | MESONET STATION CO041 NATURAL FORT. |
| Jan 17, 6:05 PM MST | NON-TSTM WND GST 62 | 2 Ssw Laporte, CO | MESONET STATION FCC01 CHRISTMAN AIR FIELD. |
| Jan 17, 6:07 PM MST | NON-TSTM WND GST 72 | 2 Nw Genesee, CO | MESONET STATION CO065 I-70 @ GENESEE. |
| Jan 17, 6:10 PM MST | NON-TSTM WND GST 58 | 6 Sw Carr, CO | CDOT SENSOR CO166. |
| Jan 17, 6:17 PM MST | NON-TSTM WND GST 50 | 1 E Red Feather Lakes, CO | MESONET STATION EW0957 RED FEATHER LAKES. |
| Jan 17, 6:25 PM MST | NON-TSTM WND GST 52 | 5 Nnw Nunn, CO | MESONET STATION UP718 4.9 N NUNN (UPR). |
| Jan 17, 6:30 PM MST | NON-TSTM WND GST 53 | 3 Ssw Rocky Flats, CO | MESONET STATION FW2847 ARVADA. |
| Jan 17, 6:31 PM MST | NON-TSTM WND GST 56 | 3 Wnw Arvada, CO | MESONET STATION EW2549 ARVADA. |
| Jan 17, 6:32 PM MST | NON-TSTM WND GST 50 | 2 Ene Wiggins, CO | MESONET STATION CO039 WIGGINS @ BIJOU CREEK. |
| Jan 17, 6:32 PM MST | NON-TSTM WND GST 52 | Nunn, CO | MESONET STATION CO135 CO17100 NUNN. |
| Jan 17, 6:32 PM MST | NON-TSTM WND GST 54 | 2 Ese Sterling, CO | MESONET STATION CO035 STERLING. |
| Jan 17, 6:38 PM MST | NON-TSTM WND GST 58 | 2 S Rocky Flats, CO | MESONET STATION FW1909 ARVADA. |
| Jan 17, 6:45 PM MST | NON-TSTM WND GST 81 | 3 Nne White Ranch Open, CO | MESONET STATION UP709 2.8 NE WHITE RANCH OPEN SPACE (UPR). |
| Jan 17, 6:47 PM MST | NON-TSTM WND GST 52 | Floyd Hill, CO | MESONET STATION CO071 FLOYD HILL. |
| Jan 17, 6:47 PM MST | NON-TSTM WND GST 75 | 3 Nne Pleasant View, CO | MESONET STATION EW7094 GOLDEN. |
| Jan 17, 6:48 PM MST | NON-TSTM WND GST 54 | 5 N Pawnee Buttes, CO | AWOS STATION K1OW OSCAR MADIS. |
| Jan 17, 6:50 PM MST | NON-TSTM WND GST 69 | 3 Ese Buckeye, CO | RAWS SENSOR BEYC2. |
| Jan 17, 6:50 PM MST | NON-TSTM WND GST 85 | 3 Sw Rocky Flats, CO | MESONET STATION CO109 N-93 - JCT. 93 & 72. |
| Jan 17, 7:00 PM MST | NON-TSTM WND GST 57 | 2 Nne Rocky Flats, CO | MESONET STATION RFN 1.7 NE ROCKY FLATS (CDPHE). |
| Jan 17, 7:02 PM MST | NON-TSTM WND GST 50 | 3 Ene Nederland, CO | MESONET STATION FW1761 NEDERLAND. |
| Jan 17, 7:06 PM MST | NON-TSTM WND GST 61 | 5 S Lyons, CO | MESONET STATION EW8833 LONGMONT. |
| Jan 17, 7:10 PM MST | NON-TSTM WND GST 80 | 2 Nnw Rocky Flats, CO | |
| Jan 17, 7:13 PM MST | NON-TSTM WND GST 50 | 4 Ene Nederland, CO | MESONET STATION DW5338 NEDERLAND. |
| Jan 17, 7:35 PM MST | NON-TSTM WND GST 57 | 1 Ne Aspen Springs, CO | MESONET STATION FW0549 BLACK HAWK. |
| Jan 17, 7:41 PM MST | NON-TSTM WND GST 78 | 3 Nw Marshall, CO | NCAR MESALAB STATION. |
| Jan 17, 7:52 PM MST | NON-TSTM WND GST 63 | 8 S Holyoke, CO | CDOT SENSOR CO048. |
| Jan 17, 7:56 PM MST | NON-TSTM WND GST 64 | 1 Ne Aspen Springs, CO | MESONET STATION DW4381 BLACK HAWK. |
| Jan 17, 7:58 PM MST | NON-TSTM WND GST 58 | 2 Wnw Brookvale, CO | MESONET STATION CEKC2 CORRAL CREEK. |
| Jan 17, 8:00 PM MST | NON-TSTM WND GST 60 | Akron, CO | ASOS STATION KAKO AKRON. |
| Jan 17, 8:01 PM MST | NON-TSTM WND GST 78 | 1 Ne Crisman, CO | MESONET STATION EW4338 BOULDER. |
| Jan 17, 8:06 PM MST | NON-TSTM WND GST 64 | 1 N Glen Haven, CO | MESONET STATION EW4490 GLEN HAVEN. |
| Jan 17, 8:10 PM MST | NON-TSTM WND GST 55 | 3 Wsw Sterling, CO | AWOS STATION KSTK STERLING. |
| Jan 17, 8:10 PM MST | NON-TSTM WND GST 60 | 2 Wsw Golden, CO | MESONET STATION LOOC2 LOOKOUT MOUNTAIN. |
| Jan 17, 8:15 PM MST | NON-TSTM WND GST 58 | 1 N Akron, CO | KAKO ASOS. |
| Jan 17, 8:15 PM MST | NON-TSTM WND GST 64 | 2 W Log Lane Village, CO |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Denver, CO (KDNR), launched 12:00Z, 9.2 hours before the alert went out and 99 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1966 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 189 m²/s²
- 0-3 km storm-relative helicity
- 167 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
169 WWUS75 KBOU 162109 NPWBOU URGENT - WEATHER MESSAGE National Weather Service Denver CO 209 PM MST Thu Jan 16 2020 COZ035-036-038-039-171200- /O.UPG.KBOU.HW.A.0001.200117T1800Z-200118T0900Z/ /O.NEW.KBOU.HW.W.0003.200117T1800Z-200118T0900Z/ Larimer and Boulder Counties Between 6000 and 9000 Feet- Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- Including the cities of Estes Park, Glendevey, Nederland, Red Feather Lakes, Bailey, Central City, Evergreen, Georgetown, Idaho Springs, Westcreek, Fort Collins, Hereford, Loveland, Nunn, Arvada, Boulder, Golden, Lakewood, and Longmont 209 PM MST Thu Jan 16 2020 ...HIGH WIND WARNING IN EFFECT FROM 11 AM FRIDAY TO 2 AM MST SATURDAY... * WHAT...West winds 30 to 40 mph with gusts up to 75 mph expected. * WHERE...Larimer and Boulder Counties Between 6000 and 9000 Feet, Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet, Larimer County Below 6000 Feet/Northwest Weld County and Boulder and Jefferson Counties Below 6000 Feet/West Broomfield County. * WHEN...From 11 AM Friday to 2 AM MST Saturday. * IMPACTS...Strong winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Travel will be difficult for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Strong winds may lead to property damage. Hazardous driving conditions due to powerful cross winds will pose a serious risk for drivers, especially for light weight and high profile vehicles. Loose outdoor items should be brought inside or secured properly. && $$ COZ042-171200- /O.UPG.KBOU.HW.A.0001.200117T1800Z-200118T0900Z/ /O.NEW.KBOU.HW.W.0003.200117T2000Z-200118T0900Z/ Northeast Weld County- Including the cities of Briggsdale, Grover, Pawnee Buttes, Raymer, and Stoneham 209 PM MST Thu Jan 16 2020 ...HIGH WIND WARNING IN EFFECT FROM 1 PM FRIDAY TO 2 AM MST SATURDAY... * WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...Northern Weld County. * WHEN...From 1 PM Friday to 2 AM MST Saturday. * IMPACTS...Travel will be difficult for high profile vehicles. Areas of blowing dust will also reduce visibilities. Tree limbs could be blown down and a few power outages may result. Strong winds will blow around unsecured objects. PRECAUTIONARY/PREPAREDNESS ACTIONS... Hazardous driving conditions due to powerful cross winds will pose a serious risk for drivers. Visibilities may be suddenly reduced to near zero when encountering blowing dust, so slow down when approaching a plume of blowing dust and be prepared to stop. Strong winds may lead to property damage. Loose outdoor items should be brought inside or secured properly. && $$ COZ040-041-043>051-171200- /O.NEW.KBOU.HW.W.0003.200117T2000Z-200118T0900Z/ North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Elbert/Central and East Douglas Counties Above 6000 Feet- Central and South Weld County-Morgan County- Central and East Adams and Arapahoe Counties- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Southeast Elbert County Below 6000 Feet/South Lincoln County- Logan County-Washington County-Sedgwick County-Phillips County- Including the cities of Aurora, Brighton, City of Denver, Denver International Airport, Highlands Ranch, Littleton, Parker, Castle Rock, Elbert, Fondis, Kiowa, Larkspur, Eaton, Fort Lupton, Greeley, Roggen, Brush, Fort Morgan, Goodrich, Wiggins, Bennett, Byers, Deer Trail, Leader, Agate, Hugo, Limon, Matheson, Forder, Karval, Kutch, Punkin Center, Crook, Merino, Sterling, Peetz, Akron, Cope, Last Chance, Otis, Julesburg, Ovid, Sedgwick, Amherst, Haxtun, and Holyoke 209 PM MST Thu Jan 16 2020 ...HIGH WIND WARNING IN EFFECT FROM 1 PM FRIDAY TO 2 AM MST SATURDAY... * WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph expected. * WHERE...East central and northeast Colorado. * WHEN...From 1 PM Friday to 2 AM MST Saturday. * IMPACTS...Travel will be difficult for high profile vehicles. Areas of blowing dust will also reduce visibilities. Tree limbs could be blown down and a few power outages may result. Strong winds will blow around unsecured objects. PRECAUTIONARY/PREPAREDNESS ACTIONS... Hazardous driving conditions due to powerful cross winds will pose a serious risk for drivers. Visibilities may be suddenly reduced to near zero when encountering blowing dust, so slow down when approaching a plume of blowing dust and be prepared to stop. Strong winds may lead to property damage. Loose outdoor items should be brought inside or secured properly. && $$
4 follow-up statements
389 WWUS75 KBOU 171119 NPWBOU URGENT - WEATHER MESSAGE National Weather Service Denver CO 419 AM MST Fri Jan 17 2020 COZ035-036-038-039-172300- /O.CON.KBOU.HW.W.0003.200117T1800Z-200118T0900Z/ Larimer and Boulder Counties Between 6000 and 9000 Feet- Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- Including the cities of Estes Park, Glendevey, Nederland, Red Feather Lakes, Bailey, Central City, Evergreen, Georgetown, Idaho Springs, Westcreek, Fort Collins, Hereford, Loveland, Nunn, Arvada, Boulder, Golden, Lakewood, and Longmont 419 AM MST Fri Jan 17 2020 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 2 AM MST SATURDAY... * WHAT...West winds 30 to 40 mph with gusts up to 75 mph expected. * WHERE...Larimer and Boulder Counties Between 6000 and 9000 Feet, Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet, Larimer County Below 6000 Feet/Northwest Weld County and Boulder and Jefferson Counties Below 6000 Feet/West Broomfield County. * WHEN...From 11 AM Friday to 2 AM MST Saturday. * IMPACTS...Strong winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Travel will be difficult for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Strong winds may lead to property damage. Hazardous driving conditions due to powerful cross winds will pose a serious risk for drivers, especially for light weight and high profile vehicles. Loose outdoor items should be brought inside or secured properly. && $$ COZ040>051-172300- /O.CON.KBOU.HW.W.0003.200117T2000Z-200118T0900Z/ North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Elbert/Central and East Douglas Counties Above 6000 Feet- Northeast Weld County-Central and South Weld County-Morgan County- Central and East Adams and Arapahoe Counties- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Southeast Elbert County Below 6000 Feet/South Lincoln County- Logan County-Washington County-Sedgwick County-Phillips County- Including the cities of Aurora, Brighton, City of Denver, Denver International Airport, Highlands Ranch, Littleton, Parker, Castle Rock, Elbert, Fondis, Kiowa, Larkspur, Briggsdale, Grover, Pawnee Buttes, Raymer, Stoneham, Eaton, Fort Lupton, Greeley, Roggen, Brush, Fort Morgan, Goodrich, Wiggins, Bennett, Byers, Deer Trail, Leader, Agate, Hugo, Limon, Matheson, Forder, Karval, Kutch, Punkin Center, Crook, Merino, Sterling, Peetz, Akron, Cope, Last Chance, Otis, Julesburg, Ovid, Sedgwick, Amherst, Haxtun, and Holyoke 419 AM MST Fri Jan 17 2020 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 2 AM MST SATURDAY... * WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...East central and northeast Colorado. * WHEN...From 1 PM Friday to 2 AM MST Saturday. * IMPACTS...Travel will be difficult for high profile vehicles. Areas of blowing dust will also reduce visibilities. Tree limbs could be blown down and a few power outages may result. Strong winds will blow around unsecured objects. PRECAUTIONARY/PREPAREDNESS ACTIONS... Hazardous driving conditions due to powerful cross winds will pose a serious risk for drivers. Visibilities may be suddenly reduced to near zero when encountering blowing dust, so slow down when approaching a plume of blowing dust and be prepared to stop. Strong winds may lead to property damage. Loose outdoor items should be brought inside or secured properly. && $$
071 WWUS75 KBOU 171707 NPWBOU URGENT - WEATHER MESSAGE National Weather Service Denver CO 1007 AM MST Fri Jan 17 2020 COZ035-036-038-039-180115- /O.CON.KBOU.HW.W.0003.200117T1800Z-200118T0900Z/ Larimer and Boulder Counties Between 6000 and 9000 Feet- Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- Including the cities of Estes Park, Glendevey, Nederland, Red Feather Lakes, Bailey, Central City, Evergreen, Georgetown, Idaho Springs, Westcreek, Fort Collins, Hereford, Loveland, Nunn, Arvada, Boulder, Golden, Lakewood, and Longmont 1007 AM MST Fri Jan 17 2020 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST SATURDAY... * WHAT...West winds 30 to 40 mph with gusts up to 80 mph expected. * WHERE...Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet, Larimer and Boulder Counties Between 6000 and 9000 Feet, Boulder and Jefferson Counties Below 6000 Feet/West Broomfield County and Larimer County Below 6000 Feet/Northwest Weld County. * WHEN...Until 2 AM MST Saturday. * IMPACTS...Strong winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Travel will be difficult for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Strong winds may lead to property damage. Hazardous driving conditions due to powerful cross winds will pose a serious risk for drivers, especially for light weight and high profile vehicles. Loose outdoor items should be brought inside or secured properly. && $$ COZ040>051-180115- /O.CON.KBOU.HW.W.0003.200117T2000Z-200118T0900Z/ North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Elbert/Central and East Douglas Counties Above 6000 Feet- Northeast Weld County-Central and South Weld County-Morgan County- Central and East Adams and Arapahoe Counties- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Southeast Elbert County Below 6000 Feet/South Lincoln County- Logan County-Washington County-Sedgwick County-Phillips County- Including the cities of Aurora, Brighton, City of Denver, Denver International Airport, Highlands Ranch, Littleton, Parker, Castle Rock, Elbert, Fondis, Kiowa, Larkspur, Briggsdale, Grover, Pawnee Buttes, Raymer, Stoneham, Eaton, Fort Lupton, Greeley, Roggen, Brush, Fort Morgan, Goodrich, Wiggins, Bennett, Byers, Deer Trail, Leader, Agate, Hugo, Limon, Matheson, Forder, Karval, Kutch, Punkin Center, Crook, Merino, Sterling, Peetz, Akron, Cope, Last Chance, Otis, Julesburg, Ovid, Sedgwick, Amherst, Haxtun, and Holyoke 1007 AM MST Fri Jan 17 2020 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST SATURDAY... * WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph expected. * WHERE...Much of east central and northeast Colorado. * WHEN...High winds will spread east across the plains of Colorado this afternoon and early evening. High winds may last until 2 AM MST Saturday. * IMPACTS...Travel will be difficult for high profile vehicles. Areas of blowing dust will also reduce visibilities. Tree limbs could be blown down and a few power outages may result. Strong winds will blow around unsecured objects. PRECAUTIONARY/PREPAREDNESS ACTIONS... Hazardous driving conditions due to powerful cross winds will pose a serious risk for drivers. Visibilities may be suddenly reduced to near zero when encountering blowing dust, so slow down when approaching a plume of blowing dust and be prepared to stop. Strong winds may lead to property damage. Loose outdoor items should be brought inside or secured properly. && $$
919 WWUS75 KBOU 180309 NPWBOU URGENT - WEATHER MESSAGE National Weather Service Denver CO 809 PM MST Fri Jan 17 2020 COZ040-041-043-045>047-180415- /O.CAN.KBOU.HW.W.0003.000000T0000Z-200118T0900Z/ North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Elbert/Central and East Douglas Counties Above 6000 Feet- Central and South Weld County- Central and East Adams and Arapahoe Counties- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Southeast Elbert County Below 6000 Feet/South Lincoln County- Including the cities of Aurora, Brighton, City of Denver, Denver International Airport, Highlands Ranch, Littleton, Parker, Castle Rock, Elbert, Fondis, Kiowa, Larkspur, Eaton, Fort Lupton, Greeley, Roggen, Bennett, Byers, Deer Trail, Leader, Agate, Hugo, Limon, Matheson, Forder, Karval, Kutch, and Punkin Center 809 PM MST Fri Jan 17 2020 ...HIGH WIND WARNING IS CANCELLED... Strong winds have decreased this evening, therefore the High Wind Warning has been cancelled. Gusts up to 45 mph will be possible through around midnight. $$ COZ035-036-038-039-180900- /O.CON.KBOU.HW.W.0003.000000T0000Z-200118T0900Z/ Larimer and Boulder Counties Between 6000 and 9000 Feet- Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- Including the cities of Estes Park, Glendevey, Nederland, Red Feather Lakes, Bailey, Central City, Evergreen, Georgetown, Idaho Springs, Westcreek, Fort Collins, Hereford, Loveland, Nunn, Arvada, Boulder, Golden, Lakewood, and Longmont 809 PM MST Fri Jan 17 2020 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST SATURDAY... * WHAT...West winds 30 to 40 mph with gusts up to 80 mph. * WHERE...Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet, Larimer and Boulder Counties Between 6000 and 9000 Feet, Boulder and Jefferson Counties Below 6000 Feet/West Broomfield County and Larimer County Below 6000 Feet/Northwest Weld County. * WHEN...Until 2 AM MST Saturday. * IMPACTS...Strong winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Travel will be difficult for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Strong winds may lead to property damage. Hazardous driving conditions due to powerful cross winds will pose a serious risk for drivers, especially for light weight and high profile vehicles. Loose outdoor items should be brought inside or secured properly. && $$ COZ042-044-048>051-180900- /O.CON.KBOU.HW.W.0003.000000T0000Z-200118T0900Z/ Northeast Weld County-Morgan County-Logan County- Washington County-Sedgwick County-Phillips County- Including the cities of Briggsdale, Grover, Pawnee Buttes, Raymer, Stoneham, Brush, Fort Morgan, Goodrich, Wiggins, Crook, Merino, Sterling, Peetz, Akron, Cope, Last Chance, Otis, Julesburg, Ovid, Sedgwick, Amherst, Haxtun, and Holyoke 809 PM MST Fri Jan 17 2020 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST SATURDAY... * WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph. * WHERE...Northeast Weld County, Phillips County, Sedgwick County, Morgan County, Logan County and Washington County. * WHEN...Until 2 AM MST Saturday. * IMPACTS...Strong winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Travel will be difficult for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Strong winds may lead to property damage. Hazardous driving conditions due to powerful cross winds will pose a serious risk for drivers, especially for light weight and high profile vehicles. Loose outdoor items should be brought inside or secured properly. && $$
402 WWUS75 KBOU 180904 NPWBOU URGENT - WEATHER MESSAGE National Weather Service Denver CO 204 AM MST Sat Jan 18 2020 COZ035-036-038-039-042-044-048>051-181015- /O.EXP.KBOU.HW.W.0003.000000T0000Z-200118T0900Z/ Larimer and Boulder Counties Between 6000 and 9000 Feet- Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County-Northeast Weld County-Morgan County-Logan County- Washington County-Sedgwick County-Phillips County- Including the cities of Estes Park, Glendevey, Nederland, Red Feather Lakes, Bailey, Central City, Evergreen, Georgetown, Idaho Springs, Westcreek, Fort Collins, Hereford, Loveland, Nunn, Arvada, Boulder, Golden, Lakewood, Longmont, Briggsdale, Grover, Pawnee Buttes, Raymer, Stoneham, Brush, Fort Morgan, Goodrich, Wiggins, Crook, Merino, Sterling, Peetz, Akron, Cope, Last Chance, Otis, Julesburg, Ovid, Sedgwick, Amherst, Haxtun, and Holyoke 204 AM MST Sat Jan 18 2020 ...HIGH WIND WARNING HAS EXPIRED... The strong winds from earlier this afternoon and evening have weakened considerably. Steady northwest winds will persist overnight mainly along the Colorado, Wyoming and Nebraska borders, however gusts are expected to remain under 30 mph. $$
The office that day
Everything else NWS Denver/Boulder, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 16, 4:33 AM MST | High Wind Watch | BOU | Boulder, Broomfield, Clear Creek, Douglas, Gilpin, Jefferson and 3 more | 10 hr |
| Jan 16, 2:01 PM MST | Winter Weather Advisory | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 30 hr |
Nearby
High Wind Warnings in Colorado, 2020Every high wind 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.