* WHAT...Northwest winds 25 to 35 mph with gusts up to 50 mph expected.
* WHERE...In Oklahoma, Cimarron County. In Texas, Dallam and Hartley Counties.
* WHEN...From 5 PM this afternoon to 4 AM CST Tuesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.