A tight pressure gradient and deep mixing in wake of a southeastward-moving cold front produced a 62 mph wind gust in Logan County.
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The episode as NWS GLD wrote it up.
A tight pressure gradient and deep mixing in wake of a southeastward-moving cold front produced a 62 mph wind gust in Logan County.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Goodland, KS wrote its last area forecast discussion before the first event at Jun 11, 4:24 AM CST, 4 hours 10 minutes earlier. Its key messages:
Area Forecast Discussion National Weather Service Goodland KS 424 AM MDT Thu Jun 11 2026 .KEY MESSAGES... - Cold front moving through the area this morning. Gusts in the 40-55 MPH range expected, isolated 60 MPH gusts possible. - Plumes of blowing dust this morning and midday will impact air quality and may lower visibility. - Briefly critical fire weather conditions possible in eastern CO and adjacent KS border counties on Thursday and Friday. - Precipitation chances look to return late in the weekend. && .SHORT TERM /THROUGH FRIDAY NIGHT/... Issued at 1242 AM MDT Thu Jun 11 2026 Chances for precipitation are low tonight, but if we do get any convection, it looks to be along and north of U.S. 36, quickly moving out of the area. If convection moves into the CWA, it would likely (90%) remain sub-severe. Overnight temperatures are expected to cool into the mid 50s to mid 60s. Currently, a high coming out of the Northern Rockies is pushing a cold front into the northwestern CWA while a low moving over the southern CWA is pulling in the same front. With the FROPA, winds look to be in the 25-40 kts range, but as the morning progresses, occasional 45-50 kts gusts are expected. These gusts are expected to be fairly isolated, keeping confidence too low to issue a High Wind Warning. However, most likely areas to see 50 kts gusts will be along U.S. west of Oakley to the CWA border. Peak winds will occur around 11-17Z, and gradually weakening throughout the afternoon hours. Highs look to be topping out in the mid 70s to low 80s across the area. Threat wise, there is a chance for blowing dust. Due to weak lapse rates as the FROPA occurs, the potential for a wall of dust is less than 5%. Between 12-18Z, lapse rates slightly improve and there is an increased risk for plumes of dust to reduce visibility. After 18Z, lapse rates are more supportive for blowing dust, but the winds start weakening. As it stands there's about a 40% chance visibility will drop below 1 mile in a plume of blowing dust and a 75% air quality will be reduced from blowing dust. The dust threat peaks around 15-18Z and ends when gusts reduce to less than 27 kts. Additionally, there is a returning risk of critical fire weather conditions for today. The winds mentioned above and RH values dropping into the teens as we reach our daily maximum temperatures are allowing GFDI values to climb around 60 in parts of eastern Colorado. However, the best winds are before RH values tank, leading to about 40% confidence Red Flag criteria is hit. The rest of the area looks to peak in the 30-50 GFDI range. Winds will be fairly weak overnight and from the east as an inverted ridge pushes past the CWA. This should allow temperatures to cool to around 50. Also, behind this front, the high will lead to zonal flow in the mid to upper levels. Friday morning, a high will be moving out of southern Colorado and will push a warm front through the area. This will lead to southerly winds to be gusting 30-40 kts during the morning hours. Once again winds will be weakening in the midday and afternoon hours. There is a low-end fire weather threat for eastern Colorado again, but RH values look to largely remain above critical thresholds. Around 0Z Saturday, a 500 mb shortwave trough looks to move over the region, which looks to be enough forcing to cause some weak storms to fire. No notable impacts are expected from these storms and they look to be focused on the evening hours. Once the storms clear out, temperatures look to cool into the mid 50s to upper 60s, remaining warmer where the precipitation was. && .LONG TERM /SATURDAY THROUGH WEDNESDAY/... Issued at 225 PM MDT Wed Jun 10 2026 Saturday, our region is in a mostly zonal flow with a weak jet streak overhead. A surface low is forecast to set up somewhere in western Kansas, although ensembles disagree on how far south it will be. High temperatures are forecast in the 80s to 90s with the southwest county warning area (CWA) on the higher end. Kit Carson county will likely have a few hours of elevated fire weather conditions Saturday afternoon. Wind gusts around 35 mph are possible coinciding with relative humidity (RH) values around 20%. Grassland Fire Danger Index (GFDI) values are around 60 for central Kit Carson county, so any fires that start have the potential to grow and spread out of control quickly. Beginning late Saturday, chances for showers and thunderstorms increase as a series of embedded shortwaves move through the region. A cold frontal passage and increased upper-level support from a jet streak overhead will aid precipitation development. Chances for showers will continue Sunday through Monday with Probability of Precipitation (PoPs) around 30-50%. Sunday and Monday will be cooler in the wake of a cold frontal passage. Highs are expected to be in the 60s to 70s. We continue to see chances for showers and thunderstorms due to weak shortwave passages and increased upper-level support from a jet streak overhead. Severe potential is low due to cooler temperatures and limited instability. Sunny skies and a warming trend will start Tuesday through the rest of the forecast period with highs in the 80s for Tuesday and 90s for Wednesday. && .AVIATION /12Z TAFS THROUGH 12Z FRIDAY/... Issued at 415 AM MDT Thu Jun 11 2026 VFR conditions are expected to prevail at both KGLD and KMCK through the period. There is a 20-30% chance broken MVFR ceilings briefly impact KMCK before 13Z this morning. A first cold wave has moved through the region, but as of 1020Z, a second front is approaching the Tri- State border. This is the windier front and looks to arrive at both terminals around 12-13Z. The tempo groups cover the weak winds ahead of this incoming front. Light blowing dust may be present this morning across the region as winds gust around 35-45 kts. Winds will weaken in the midday and afternoon before becoming light and variable in the evening hours. && .GLD WATCHES/WARNINGS/ADVISORIES... KS...None. CO...None. NE...None. && SHORT TERM...CA LONG TERM...Rhoades AVIATION...CA
Hazardous Weather Outlook National Weather Service Goodland KS 108 AM MDT Thu Jun 11 2026 COZ091-092-120715- Kit Carson-Cheyenne CO- 108 AM MDT Thu Jun 11 2026 This hazardous weather outlook is for east central Colorado. .DAY ONE...TODAY AND TONIGHT... Winds may occasionally gust into the 50-60 MPH range before noon this morning across the Tri-State Area. Patchy blowing dust will reduce air quality and may drop visibility to less than a mile at times. The winds and dust may cause hazardous driving conditions. There is a 40% chance of prolonged critical fire weather conditions in Kit Carson and Cheyenne counties in Colorado occur today. Dry conditions and winds from the northwest gusting around 25-40 MPH may lead to rapid fire growth. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY... No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to report significant weather conditions. COZ090-KSZ001>004-013>016-027>029-041-042-NEZ079>081-120715- Yuma-Cheyenne KS-Rawlins-Decatur-Norton-Sherman-Thomas-Sheridan- Graham-Wallace-Logan-Gove-Greeley-Wichita-Dundy-Hitchcock-Red Willow- 108 AM MDT Thu Jun 11 2026 /208 AM CDT Thu Jun 11 2026/ This hazardous weather outlook is for extreme southwest Nebraska... northwest Kansas and east central Colorado. .DAY ONE...TODAY AND TONIGHT... Winds may occasionally gust into the 50-60 MPH range before noon this morning across the Tri-State Area. Patchy blowing dust will reduce air quality and may drop visibility to less than a mile at times. The winds and dust may cause hazardous driving conditions. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY... No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to report significant weather conditions.
The national radar mosaic for the moment the first event began.
1 high wind. Local standard time, as filed.
Measured by a Union Pacific mesonet nine miles west of Winona.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Kansas in 2026Every state in 2026This day in weather historyWarnings in Kansas, June 2026
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 1354767.