|Dew Point:||33.8°F (1.0°C)|
|Sea Level Pressure:||-9999.00" (-338566.1 mb)|
Partly CloudyLow: 63
Mostly Sunny then Isolated Showers And ThunderstormsHigh: 74 Low: 63
Mostly Sunny then Chance Rain ShowersHigh: 74 Low: 60
Rain Showers LikelyHigh: 66 Low: 51
Mostly SunnyHigh: 65 Low: 50
Partly cloudy, with a low around 63. South southwest wind around 8 mph.
Isolated showers and thunderstorms between 1pm and 3pm, then scattered showers and thunderstorms between 3pm and 4pm, then isolated showers and thunderstorms. Mostly sunny, with a high near 74. West southwest wind around 7 mph. Chance of precipitation is 30%.
Isolated showers and thunderstorms before 9pm. Partly cloudy, with a low around 63. West southwest wind around 8 mph. Chance of precipitation is 20%.
A chance of rain showers after noon. Mostly sunny, with a high near 74. West southwest wind around 10 mph. Chance of precipitation is 30%.
Rain showers likely. Mostly cloudy, with a low around 60. West wind around 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers likely. Mostly cloudy, with a high near 66. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 51. Chance of precipitation is 20%.
Mostly sunny, with a high near 65.
Partly cloudy, with a low around 50.
... High pressure through Tuesday. Strong cold front late Tuesday/Tuesday night. Cooler and drier for the end of the week.
NEAR TERM /THROUGH MONDAY/... As of 1000 PM Sunday...
Updated to include isolated shower mention from PKB north and west. A few showers have popped up recently. They are already falling apart as they drift northward so stayed in isolated range. These appear to have formed along a low level boundary that is likely the outflow from the thunderstorms that moved across the far northern CWA Saturday evening.
As of 120 PM Sunday...
Weak high pressure keeps the CWA dry and warm today. A minor impulse at 500 mb passes to our north overnight though trended towards SREF and GFS ensembles keeping the forecast dry. There should be fog again in the river valleys overnight though the impulse and a full day of sun today may lessen the density and extent overnight. Despite this, still kept a general mention of fog in the river valleys.
Monday high pressure holds on albeit weakly, but should be enough to keep us dry again with minimal cloud cover except in the mountains where daytime heating may be enough to spark a few isolated showers.
SHORT TERM /MONDAY NIGHT THROUGH WEDNESDAY NIGHT/... As of 230 PM Sunday...
5h trough digs southeast into the Great Lakes with an accompanying front at the surface. This feature will drive a colder airmass of continental Canadian air into the eastern US by Wednesday night. Have front pegged to be along the Ohio River along the WV-OH border at around 06Z Wednesday and this feature will drive shower and isolated thunderstorm activity across the forecast area with decent wetting rains. Made some adjustments to the model blend pops by just a few hours but generally accepting guidance.
LONG TERM /THURSDAY THROUGH SUNDAY/... As of 230 PM Sunday...
Cool period in the long term as Canadian airmass in control of our sensible weather. Surface high dominates the eastern seaboard. Used guidance throughout the period.