Sunday's bout of severe weather prompted tornado warnings across parts of Allegheny, Washington and Westmoreland counties.

A tornado warning was issued for parts of Washington and Allegheny counties until 4:30 p.m., but the National Weather Service allowed this warning to expire early as the cells showed signs of weakening.

A second tornado warning was issued for parts of Westmoreland County until 4:15 p.m., which the NWS also allowed to expire.

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First Alert: A flood watch is in effect for most of the area until 10 p.m. Also, an isolated strong to severe storm is still possible. The main threat is flooding, but we can't rule out another spin-up. Monday is also a FAWD for the prospect of strong to severe thunderstorms. (Flooding, wind, hail, isolated rotation)

Average High / Low: 78° / 57°
Sunset / Sunrise: 8:50 p.m. / 5:50 a.m.

After being left with a saturated ground from last week's rain and flooding, we are at risk of flooding again this evening.  This is the main threat as the evening progresses. It won't take much heavy rain to cause flooding in some areas. 

While showers are likely this evening, heavy rain that accompanies thunderstorms may drop enough rain to trigger floods. While the chance for heavy rain is possible everywhere, the best chances are for areas south of Pittsburgh.

Because of the ground being saturated, along with temperatures tonight cooling into the lower 60s, areas of fog should be expected late tonight and Monday morning.

Another batch of storms is possible Monday afternoon and evening. This gives us our next KDKA First Alert Weather Day. 

Damaging winds are the main threat, but flooding cannot be ruled out, thanks to our recent heavy rains. 

Tuesday will be the day this week when we see improvements. There is still the chance of a pop-up shower or thunderstorm, but most of the day looks dry. 

From there, high pressure takes over, bringing sunshine and summer-like temperatures to round out the work week. A few showers become possible next weekend, but right now, it is not looking like a washout.

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