Near-Blizzard Conditions In Tulsa: NWS Forecaster's Report

Pedro Alvarez

4 min read

Post on May 02, 2025

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Unprecedented Snow Accumulation in Tulsa

Tulsa's recent winter storm delivered a shocking amount of snow, far exceeding typical accumulations for the region. This heavy snowfall, described by many as a "Tulsa snowstorm" for the ages, resulted in record snowfall in several areas. The rate of accumulation was astonishing, creating hazardous conditions quickly.

• Comparison with historical snowfall data: This storm surpassed previous records, with some areas receiving over 12 inches of snow in a 24-hour period, exceeding the previous record of 8 inches set in 1982.
• Specific locations with highest snowfall: Areas like Owasso and Broken Arrow reported the highest snowfall totals, crippling transportation in those suburbs.
• Impact on transportation and infrastructure: The heavy snowfall caused widespread road closures, creating significant disruptions to traffic. Many major thoroughfares became impassable, and the Tulsa traffic system ground to a near halt. The weight of the snow also damaged some power lines, leading to localized outages.

Dangerous Wind Conditions and Wind Chill

The heavy snowfall was compounded by dangerously high winds, further escalating the near-blizzard conditions in Tulsa. Sustained winds reached speeds of up to 40 mph, with gusts exceeding 50 mph. This created significant wind chill, plunging the temperature well below zero and posing a serious threat of hypothermia.

• Specific wind speed measurements: The NWS reported sustained winds averaging 35-40 mph throughout the duration of the storm, with gusts reaching 55 mph in some areas.
• Calculated wind chill values: Wind chill values plummeted to -15°F to -20°F, creating extremely dangerous conditions for anyone exposed to the elements.
• Warnings for staying indoors and protecting exposed skin: Authorities repeatedly urged residents to stay indoors, avoid unnecessary travel, and take precautions to protect exposed skin. The risk of frostbite was extremely high.

Impact on Transportation and Daily Life in Tulsa

The near-blizzard conditions in Tulsa significantly impacted transportation and daily life across the city. Road closures were widespread, impacting commutes and essential services. Flight cancellations at Tulsa International Airport were numerous, stranding travelers. Schools were also closed for several days.

• Specific examples of road closures and their impact: Interstate 44 and Highway 75 were completely closed at various points, significantly impacting access to and from Tulsa.
• Number of flight cancellations at Tulsa International Airport: Over 50% of flights were cancelled, leading to significant disruption for many residents and visitors.
• Extent of power outages across the city: While widespread outages were avoided, several neighborhoods experienced power interruptions due to downed power lines.

NWS Forecaster's Warnings and Preparedness Advice

The NWS played a vital role in mitigating the impact of the near-blizzard conditions in Tulsa. Accurate forecasts and timely warnings were crucial in preparing residents and authorities for the storm's intensity.

• Specific warnings issued (e.g., blizzard warning, winter storm warning): The NWS issued a blizzard warning for several hours, providing crucial information about impending dangerous conditions. Winter storm warnings were in effect for several days prior.
• Timeline of warnings and advisories: Warnings were issued several days before the storm hit, allowing for ample preparation time. Updates were given regularly throughout the storm.
• Key preparedness recommendations from the NWS: The NWS consistently advised residents to stay indoors, prepare emergency kits, and monitor weather updates.

Staying Safe During Near-Blizzard Conditions in Tulsa

The near-blizzard conditions experienced in Tulsa served as a stark reminder of the unpredictable nature of winter weather, even in regions not typically associated with severe snowstorms. The impact on transportation, daily life, and the potential health risks highlighted the crucial role of preparedness. To stay safe during future near-blizzard conditions in Tulsa or other severe weather events, it's vital to heed NWS warnings, prepare an emergency kit including essential supplies like food, water, and medications, and stay informed about weather forecasts by following the NWS on social media or signing up for weather alerts. Don't be caught unprepared – prepare for the unexpected and stay safe.