 Now to the P.J. Fitzpatrick Home Improvement Weather Desk for your home's windows. Trust P.J. Fitzpatrick. Eileen Whalen has the 7 News First Alert forecast. Yet another very hot and very humid day. We do have heat alerts in effect, but also a storm alert for this evening. Highs today in the mid-90s with feels like temperatures between 105 and 110 and excessive heat warning in effect from noon until 8 p.m. for the D.C. metro area.