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Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Tulsa, OK

Weather Forecast Office

Sequoyah County Climatology

Weather.gov > Tulsa, OK > Sequoyah County Climatology
Climatological Data For Sequoyah County, Oklahoma



Climate Division Data (Courtesy of the Oklahoma Climatological Survey)

  • Temperature, Precipitation, Heating/Cooling Degree Days, Tornados, Census Data
Sequoyah County Data (Courtesy of the Oklahoma Climatological Survey)
  • Quick Climate Facts about the County
  • Detailed Climate Information about the County
  • Individual Station Summaries


Additional Station Information

Sallisaw (CO-OP)

Additional Links:

Link to Oklahoma Climatological Survey
Link to Southern Regional Climate Center
Link to National Centers for Environmental Information
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