Upper trough continue to move through the Central Plains this morning and has resulted in widespread mid and high clouds cover over the region. Surface obs upstream mostly showing ceilings above 10 kft and few if any reports of rain reaching the ground. At the surface a weak cold front extending from central KS into northwest OK, but despite relatively strong forcing with the upper system, the lack of moisture should limit any precip to a few sprinkles or very light showers near KS and MO borders this morning. Some clearing this afternoon will allow temps to warm close to what we saw yesterday despite the front passage. Another fast moving wave in NW flow aloft will bring more high and mid clouds tonight and Monday, but low level downslope flow should allow temperatures to warm several degrees. The warm weather continues Tuesday with winds becoming more southerly and shortwave ridging overhead. By Wednesday a deep trough develops along the west coast while a lead shortwave ejects east into the plains. By this time, enough moisture should return for showers to develop and spread over the area Wed afternoon and evening, with isolated thunderstorms also possible. A more significant cold front will move through behind this wave Thursday bringing cooler temps and a short break in precip chances. Still some model differences regarding the eventual ejection of the southwest U.S. trough late in the week. for the time being will keep low precip chances in the forecast Friday and Saturday in the form of rain.