| Products in the Last Seven Days |
| Type |
Phenomena |
Count |
| Warning | Severe Thunderstorm | 1262 |
| Advisory | Areal Flood | 422 |
| Warning | Flash Flood | 324 |
| Warning | Tornado | 213 |
| Advisory | Small Craft | 159 |
| Watch | Severe Thunderstorm | 115 |
| Advisory | Heat | 76 |
| Warning | Fire Weather | 69 |
| Watch | Areal Flood | 61 |
| Watch | Fire Weather | 56 |
| Watch | Tornado | 35 |
| Warning | Gale | 27 |
| Advisory | Wind | 23 |
| Advisory | Lake Wind | 18 |
| Advisory | Flood | 14 |
| Advisory | Dense Fog | 13 |
| Watch | Gale | 11 |
| Watch | Flood | 8 |
| Watch | Winter Storm | 4 |
| Advisory | Dust Storm | 4 |
| Advisory | Low Water | 3 |
| Warning | Hazardous Seas | 3 |
| Warning | Dust Storm | 2 |
| Warning | High Wind | 2 |
| Warning | Blowing Dust | 1 |
| Watch | Flash Flood | 1 |
| Most Active Forecast Offices |
| Forecast Office |
Products |
| Norman, OK | 158 |
| Denver / Boulder, CO | 125 |
| Goodland, KS | 111 |
| Pueblo, CO | 100 |
| Tulsa, OK | 93 |
| Cheyenne, WY | 83 |
| Dodge City, KS | 68 |
| Wakefield, VA | 62 |
| North Platte, NE | 61 |
| Mobile / Pensacola, AL | 59 |
| Shreveport, LA | 59 |
| Louisville, KY | 58 |
| Tallahassee, FL | 57 |
| Paducah, KY | 52 |
| Jacksonville, FL | 49 |
| Indianapolis, IN | 48 |
| Amarillo, TX | 47 |
| Birmingham, AL | 44 |
| Albuquerque, NM | 44 |
| Wichita, KS | 43 |
| Product Count by Day |
| Date |
Warn |
Watch |
Advis. |
| 2026-06-25 | 90 |
28 | 71 |
| 2026-06-24 | 307 |
30 | 72 |
| 2026-06-23 | 239 |
49 | 62 |
| 2026-06-22 | 354 |
41 | 67 |
| 2026-06-21 | 323 |
42 | 110 |
| 2026-06-20 | 218 |
37 | 100 |
| 2026-06-19 | 177 |
17 | 113 |
| 2026-06-18 | 185 |
33 | 67 |
| 2026-06-17 | 22 |
16 | 70 |
| Particularly Dangerous Situations |
| Product |
Forecast Office |
| Flash Flood Warning 0045 | Lake Charles, LA |
| Flash Flood Warning 0060 | Norman, OK |
| Flash Flood Warning 0086 | Baton Rouge, LA |
|
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Severe Thunderstorm Warning 0097
Issued by the Denver / Boulder Forecast Office
| Action |
Issued |
Starts |
Expiration |
| New |
2026-06-20 20:17:36 |
2026-06-20 20:17:00 |
2026-06-20 21:00:00 |
Action: New
Issued At: 2026-06-20 20:17:36
104
WUUS55 KBOU 210117
SVRBOU
COC123-210200-
/O.NEW.KBOU.SV.W.0097.260621T0117Z-260621T0200Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
717 PM MDT Sat Jun 20 2026
The National Weather Service in Denver has issued a
* Severe Thunderstorm Warning for...
North Central Weld County in northeastern Colorado...
* Until 800 PM MDT.
* At 717 PM MDT, a severe thunderstorm was located 5 miles northeast
of Hereford, or 31 miles east of Cheyenne, moving east at 20 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
* Locations impacted include...
Hereford.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.
Tornadoes can develop quickly from severe thunderstorms. Seek shelter
immediately in an interior room on the lowest floor of a well-built
structure.
&&
LAT...LON 4091 10436 4100 10435 4100 10390 4089 10392
TIME...MOT...LOC 0117Z 274DEG 16KT 4101 10423
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
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