HOUSTON

NOHRSC HOUM6

HEAT ADVISORY
* WHAT...Heat index values up to 109 expected. * WHERE...Portions of North Mississippi and West Tennessee. * WHEN...From 11 AM Sunday to 8 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Today, A 50 percent chance of showers and thunderstorms after 7am. Partly sunny, with a high near 90. Light and variable wind becoming west 5 to 10 mph in the morning. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tomorrow, A 50 percent chance of showers and thunderstorms after 7am. Partly sunny, with a high near 90. Light and variable wind becoming west 5 to 10 mph in the morning. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.