|Dew Point:||51.7°F (10.9°C)|
|Wind:||From the NE at 3.2 MPH|
|Sea Level Pressure:||26.74" (905.4 mb)|
SunnyHigh: 71 Low: 56
SunnyHigh: 74 Low: 59
SunnyHigh: 77 Low: 62
SunnyHigh: 79 Low: 63
Clear, with a low around 53. North wind around 9 mph.
Sunny, with a high near 71. Northwest wind around 9 mph.
Mostly clear, with a low around 56. North wind 3 to 8 mph.
Sunny, with a high near 74. Northeast wind around 3 mph.
Mostly clear, with a low around 59. East wind around 5 mph.
Sunny, with a high near 77.
Partly cloudy, with a low around 62.
Sunny, with a high near 79.
Partly cloudy, with a low around 63.
... High pressure provides cooler and drier weather, gradually warming up by the weekend. Very little chance for rain in the foreseeable future.
NEAR TERM /UNTIL 6 AM WEDNESDAY MORNING/... As of 1047 PM Tuesday...
Clouds holding firm across the northern mountains which should mitigate valley fog.
As of 742 PM Tuesday...
Still seeing a few showers across the northern mountains, but these should quickly dissipate after sunset. Lower dewpoints are gradually advecting eastward with much of southeast OH currently well down into the 50s. The main forecast conundrum tonight is the extent of dense river valley fog. Despite low level winds hovering around 15 kts, I believe the combination of cooler air juxtaposed over the very warm rivers will allow for dense fog formation overnight. I have lower confidence across the northern mountain valleys where some low stratus may develop overnight.
As of 240 PM Tuesday...
High pressure takes control of weather conditions through the period. Fresher northerly flow will allow tonights temperatures to drop into the 50s. Clearing skies and antecedent rainfall will likely promote radiational cooling to produce dense river valley fog overnight.
Any dense fog or low stratus will slowly dissipate by 8 am Wednesday morning. Temperatures for Wednesday afternoon should stay in the upper 70s lowlands ranging into the mid 60s higher elevations.
SHORT TERM /6 AM WEDNESDAY MORNING THROUGH FRIDAY NIGHT/... As of 225 PM Tuesday...
Absolutely serene weather conditions will take root for the duration of the forecast. Temperatures will start to increase by the end of the work week, but still remains much cooler than what was observed last week. Occasional ripples in the flow aloft will inflict non-zero POPs over the mountains each afternoon, but the area should remain dry under terrain-induced fair weather cumulus. Morning fog will transpire in response to efficient radiational cooling and light flow during the overnight hours, but will quickly erode after daybreak.
LONG TERM /SATURDAY THROUGH TUESDAY/... As of 230 PM Tuesday...
Upper ridging and building heights will continue to migrate into the Ohio Valley by the start of the weekend, inducing increasing afternoon temperatures and humidity. Latest model ensembles trend with dry weather through much of the forecast. A greater chance for POPs transpires late Monday evening across southeast Ohio as a cold front drops down from the Great Lakes region.