A flash flood watch is in effect for parts of Oklahoma, with no end in sight to a rainy pattern in the state.

The National Weather Service said Monday will be cloudy with occasional showers and thunderstorms and highs in the lower 60s to around 70 degrees. More rain is possible Monday night as lows dip into the upper 40s to low 60s.

Tuesday is to be warmer despite a continuing chance for rain in all but far western Oklahoma. High temperatures are forecast in the mid-70s to upper 80s.

More rain is possible the rest of the week as highs are expected in the 70s and 80s.