Rock Hill, South Carolina Weather Conditions

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Current Conditions

  • 61°
  • Mostly Cloudy
  • Wind: Variable 4 mph
  • Humidity: 56%
  • Visibility: 10.0 miles
  • Dew Point: 45°
  • Pressure: 29.84 in. -

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Next 12 Hours

5  pm
8  pm
11  pm
2  am
5  am
Chance of Rain
Chance of Rain
Chance of Rain
Chance of Rain
Thunderstorm
T-storms
Rain Showers
Rain Showers
Rain Showers
Rain Showers
64°
52°
46°
48°
43°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Chance of Rain
  • High: 66 °
  • Low: 37 °
  • Chance of Rain
  • Saturday
  • Rain Showers
  • High: 48 °
  • Low: 32 °
  • Rain Showers
  • Sunday
  • Clear
  • High: 55 °
  • Low: 30 °
  • Clear
  • Monday
  • Clear
  • High: 57 °
  • Low: 34 °
  • Clear
  • Tuesday
  • Mostly Cloudy
  • High: 66 °
  • Low: 45 °
  • Mostly Cloudy

Forecast for Rock Hill, South Carolina

Updated: 5:00 PM EDT on October 31, 2014

  • Friday

    Partly cloudy with a chance of rain in the afternoon. High of 66F. Winds less than 5 mph. Chance of rain 30%.

  • Friday Night

    Overcast with thunderstorms and rain, then rain showers after midnight. Low of 37F. Winds from the WNW at 5 to 10 mph. Chance of rain 80% with rainfall amounts near 0.3 in. possible.

  • Saturday

    Overcast with rain showers. High of 48F. Winds from the NW at 10 to 15 mph. Chance of rain 80% with rainfall amounts near 0.3 in. possible.

  • Saturday Night

    Partly cloudy with a chance of rain. Fog overnight. Low of 32F. Winds from the NW at 10 to 15 mph. Chance of rain 30%.

  • Sunday

    Clear. High of 55F. Winds from the NNW at 5 to 10 mph.

  • Sunday Night

    Clear. Low of 30F. Winds less than 5 mph.

  • Monday

    Clear. High of 57F. Winds from the WSW at 5 to 10 mph.

  • Monday Night

    Clear. Low of 34F. Winds from the WSW at 5 to 10 mph.

  • Tuesday

    Mostly cloudy. High of 66F. Winds from the SW at 5 to 10 mph.

  • Tuesday Night

    Partly cloudy. Low of 45F. Winds from the SW at 5 to 10 mph.

  • Wednesday

    Overcast. High of 70F. Winds from the SW at 5 to 10 mph.

  • Wednesday Night

    Partly cloudy. Fog overnight. Low of 52F. Winds from the SSW at 5 to 10 mph.

  • Thursday

    Partly cloudy. High of 70F. Winds from the SW at 5 to 15 mph.

  • Thursday Night

    Partly cloudy. Fog overnight. Low of 43F. Winds from the WSW at 5 to 15 mph shifting to the NNE after midnight.

  • Friday

    Clear. High of 57F. Winds from the North at 10 to 15 mph.

  • Friday Night

    Clear. Low of 41F. Winds from the NNE at 5 to 15 mph.

  • Saturday

    Partly cloudy. High of 66F. Winds less than 5 mph.

  • Saturday Night

    Partly cloudy. Low of 43F. Winds less than 5 mph.

  • Sunday

    Clear. High of 66F. Winds less than 5 mph.

  • Sunday Night

    Clear. Low of 37F. Winds less than 5 mph.

  • Monday

    Clear. High of 64F. Winds less than 5 mph.

  • Monday Night

    Clear. Low of 43F. Winds less than 5 mph.

  • Tuesday

    Clear. High of 68F. Winds less than 5 mph.

  • Tuesday Night

    Clear. Low of 43F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Winthrop University, Rock Hill, SC

Updated: 3:44 PM EDT

Temperature: 62.3 °F Dew Point: 44 °F Humidity: 51% Wind: Calm Pressure: 29.80 in Hourly Precipitation: 0.00 in Graphs

Location: Twinoaks Observatory, Rock Hill, SC

Updated: 3:30 PM EDT

Temperature: 62.6 °F Dew Point: 49 °F Humidity: 62% Wind: SSW at 1.0 mph Pressure: 29.79 in Hourly Precipitation: 0.00 in Graphs

Location: Walter Elisha Park Area, Fort Mill, SC

Updated: 3:30 PM EDT

Temperature: 62.4 °F Dew Point: 46 °F Humidity: 56% Wind: Calm Pressure: 29.83 in Hourly Precipitation: 0.00 in Graphs

Location: Luna Hill, Tega Cay, SC

Updated: 3:44 PM EDT

Temperature: 60.5 °F Dew Point: 46 °F Humidity: 59% Wind: Calm Pressure: 29.80 in Hourly Precipitation: 0.00 in Graphs

Location: Foxwood Subdivision, Fort Mill, SC

Updated: 3:43 PM EDT

Temperature: 61.2 °F Dew Point: 47 °F Humidity: 60% Wind: Calm Pressure: 29.22 in Hourly Precipitation: 0.00 in Graphs

Location: Richburg, Chester, SC

Updated: 3:44 PM EDT

Temperature: 66.9 °F Dew Point: 48 °F Humidity: 50% Wind: North at 1.0 mph Pressure: 29.55 in Hourly Precipitation: 0.00 in Graphs

Location: Bartlett Tree Research Laboratories, Charlotte, NC

Updated: 3:44 PM EDT

Temperature: 60.8 °F Dew Point: 48 °F Humidity: 63% Wind: Calm Pressure: 29.84 in Hourly Precipitation: 0.00 in Graphs

Location: Van Wyck, SC

Updated: 3:44 PM EDT

Temperature: 61.1 °F Dew Point: 48 °F Humidity: 63% Wind: Calm Pressure: 29.83 in Hourly Precipitation: 0.00 in Graphs

Location: River Hills Plantation, Lake Wylie, SC

Updated: 3:30 PM EDT

Temperature: 66.9 °F Dew Point: 49 °F Humidity: 52% Wind: SW at 2.2 mph Pressure: 29.63 in Hourly Precipitation: - Graphs

Location: Bridgehampton, Charlotte, NC

Updated: 3:41 PM EDT

Temperature: 63.2 °F Dew Point: 51 °F Humidity: 64% Wind: Calm Pressure: 29.79 in Hourly Precipitation: 0.00 in Graphs

Location: Hilton Pond Center for Piedmont Natural History, York, SC

Updated: 3:43 PM EDT

Temperature: 62.1 °F Dew Point: 49 °F Humidity: 63% Wind: NNE at 1.0 mph Pressure: 29.80 in Hourly Precipitation: 0.00 in Graphs

Location: Firethorne Country Club, Waxhaw, NC

Updated: 3:44 PM EDT

Temperature: 62.8 °F Dew Point: 48 °F Humidity: 59% Wind: Calm Pressure: 29.14 in Hourly Precipitation: 0.00 in Graphs

Location: Chastain Village, Fort Mill, SC

Updated: 3:39 PM EDT

Temperature: 62.4 °F Dew Point: 49 °F Humidity: 61% Wind: Calm Pressure: 29.54 in Hourly Precipitation: - Graphs

Location: Riverpointe, Charlotte, NC

Updated: 3:43 PM EDT

Temperature: 64.6 °F Dew Point: 44 °F Humidity: 48% Wind: Calm Pressure: 29.21 in Hourly Precipitation: 0.00 in Graphs

Location: Oakbrook, Marvin, NC

Updated: 3:43 PM EDT

Temperature: 62.0 °F Dew Point: 50 °F Humidity: 64% Wind: Calm Pressure: 29.77 in Hourly Precipitation: 0.00 in Graphs

Location: Walnut Creek, Charlotte, NC

Updated: 3:44 PM EDT

Temperature: 63.2 °F Dew Point: 36 °F Humidity: 37% Wind: NW at 2.9 mph Pressure: 29.82 in Hourly Precipitation: 0.00 in Graphs

Location: Hunter Oaks, Waxhaw, NC

Updated: 3:44 PM EDT

Temperature: 63.3 °F Dew Point: 24 °F Humidity: 22% Wind: Calm Pressure: 29.14 in Hourly Precipitation: 0.00 in Graphs

Location: Ballantyne, Charlotte, NC

Updated: 3:44 PM EDT

Temperature: 61.0 °F Dew Point: 48 °F Humidity: 63% Wind: North at 1.0 mph Pressure: 29.86 in Hourly Precipitation: 0.00 in Graphs

Location: Innisfree, Charlotte, NC

Updated: 3:43 PM EDT

Temperature: 61.2 °F Dew Point: 45 °F Humidity: 55% Wind: NW at 1.6 mph Pressure: 29.80 in Hourly Precipitation: 0.00 in Graphs

Location: Inverness at Piper Glen, Charlotte, NC

Updated: 3:38 PM EDT

Temperature: 60.8 °F Dew Point: 46 °F Humidity: 58% Wind: Calm Pressure: 29.66 in Hourly Precipitation: - Graphs

Location: Providence Grove, Waxhaw, NC

Updated: 3:32 PM EDT

Temperature: 64.9 °F Dew Point: 48 °F Humidity: 54% Wind: SSE at 1.7 mph Pressure: 29.72 in Hourly Precipitation: - Graphs

Location: Johnson Land & Cattle Co, Richburg, SC

Updated: 3:41 PM EDT

Temperature: 64.3 °F Dew Point: 50 °F Humidity: 60% Wind: ESE at 2.0 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Graphs

Location: Waxaw - Lawson, Waxhaw, NC

Updated: 3:43 PM EDT

Temperature: 64.2 °F Dew Point: 47 °F Humidity: 54% Wind: SSE at 1.0 mph Pressure: 29.81 in Hourly Precipitation: 0.00 in Graphs

Location: Farmbrook, Waxhaw, NC

Updated: 3:30 PM EDT

Temperature: 62.1 °F Dew Point: 49 °F Humidity: 62% Wind: Calm Pressure: 29.71 in Hourly Precipitation: - Graphs

Location: Yorkmount, Charlotte, NC

Updated: 3:39 PM EDT

Temperature: 61.0 °F Dew Point: 32 °F Humidity: 48% Wind: Calm Pressure: 29.06 in Hourly Precipitation: 0.00 in Graphs

Location: SoCltColRea, Charlotte, NC

Updated: 3:29 PM EDT

Temperature: 64.0 °F Dew Point: 48 °F Humidity: 56% Wind: Calm Pressure: 29.84 in Hourly Precipitation: - Graphs

Location: Roney SouthPark Mountainbrook, Charlotte, NC

Updated: 3:44 PM EDT

Temperature: 61.7 °F Dew Point: 47 °F Humidity: 58% Wind: Calm Pressure: 29.83 in Hourly Precipitation: 0.00 in Graphs

Location: Providence Springs, Charlotte, NC

Updated: 3:36 PM EDT

Temperature: 62.6 °F Dew Point: 46 °F Humidity: 54% Wind: Calm Pressure: 29.85 in Hourly Precipitation: 0.00 in Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Greenville-Spartanburg SC 
303 PM EDT Friday Oct 31 2014 


Synopsis... 
a deep low pressure system will cross the area from the west 
tonight through Saturday. This system will be accompanied by cold 
temperatures and very windy conditions. Dry and cold high pressure 
will return Sunday through early next week. 


&& 


Near term /through Saturday/... 
as of 245 PM EDT...water vapor imagery reveals a deepening 
circulation diving southward from the Great Lakes this afternoon. This 
500 mb low center will move quickly southward through the Ohio Valley as it 
deepens further this evening and then crosses the extreme southern 
Appalachians overnight. The cutoff low will bottom out over the 
upper Savannah River area by daybreak. Deep layer qg forcing will 
ramp up rapidly late this afternoon and evening and then become quite 
intense from 06z to 12z...especially over the eastern two thirds 
of the County warning forecast area. Meanwhile...snow levels will crash quickly starting 
in the smokies this evening...with zero c 850 mb temperatures wrapping 
into the foothills overnight and across the region by middle morning 
Sat. A strong 3 to 5 pvu saturated equivalent geostrophic 
potential vorticity lobe will move over the southern Appalachians and down 
the Savannah River area around 12z Sat. Combined with steep 850 to 
500 mb lapse rates...a few thunderstorms cannot be ruled out. In 
addition...with an 850 mb low center bombing out just S of 
kclt...there is growing concern for strong frontogenesis to create 
a secondary maximum of precipitation over the eastern upstate and clt metropolitan 
area. The rates there may be enough for precipitation to change over to 
snow at times despite the surface warm layer...under both the 
deformation forcing and the upper pot vot. All told...the mountain 
Winter Storm Warning looks well placed given the anticipated quantitative precipitation forecast 
and snow to liquid ratios in the low teens. The only change will 
be to add Graham Colorado. Will also Post a Snow Advisory tier farther 
to the southeast in the high terrain. The foothills and Piedmont remain 
quite uncertain...as snow could mix it at times. The 500 mb low center 
will transition off the Carolina coast quickly through Saturday 
afternoon...but the low level deformation forcing will be slower to 
exit. 


In addition...a 50 to 55 knots 850 jet will peak along the Blue Ridge 
and southern/eastern Escarpment during the day Sat. High end advisory 
criteria gusts will likely mix down into the mountains through the day. 
Normally...we wrap wind hazards into winter products...but there is 
enough difference in timing and areal extent that we will issue a 
separate npw product. Also...the existing freeze warning for tonight 
will be untouched. 


&& 


Short term /Saturday night through Monday/... 
as of 200 PM EDT Friday...long wave trough with a deep upper low 
moving through its base will be oriented along the Atlantic coast 
Sat evening with a bombing surface low east of cape hatterras. The surface 
low will move quickly NE Sat night allowing cold high pressure to 
begin ridging over the area. Scattered to numerous northwest flow snow showers 
will be ongong Sat evening confined mainly to the Tennessee border 
counties....but as the surface high moves eastward a diminishing trend 
in the snow showers will commence overnight and end by Sunday 
morning. The GFS would suggest less than 1/2 inch of additional 
accumulation with the NAM in the 1-3 inch range. A compromise 
solution will be around 1 inch which is close to the current 
forecast. Gusty winds will continue Sat evening but gradually 
diminish overnight as the pressure gradient relaxes. However... 
forecast soundings indicate that the atmosphere should remain 
mixed enough so that min temperatures go no lower than the lower to 
middle 30s outside of most mountain locations. The mountains will 
be a different story with min temperatures reaching the lower to middle 
20s. The cold high pressure will slowly build east and settle over 
the region Sunday night. The high is of Arctic origin so temperatures 
will be well below climatology. Almost ideal radiational cooling 
ocnditions Sun night will allow fro freezing temperatures across most if 
not all of the area. As the high moves to the southeast on Monday...winds 
becomie SW which will allow for moderating temperatures...but still a 
little below climatology. 


&& 


Long term /Monday night through Friday/... 
as of 200 PM EDT Friday...latest medium range guidance continues 
with the idea that an upper ridge will build across the area early 
next week and then transition off the East Coast by midweek. 
Another trough is then forecast to develop over the eastern Continental U.S. 
By late week. High pressure will dominate the weather through Wednesday 
with temperatures moderating slowly to near or even slightly above climatology. 
A surface cold front is forecast to cross the area on Thursday. It 
looks like the front will be losing moisture flux as it approaches 
and any showers may be confined to the mountains only. Dry high 
pressure then returns for Friday. 


&& 


Aviation /19z Friday through Wednesday/... 
at kclt...pesky MVFR/lower VFR clouds continue in the vicinity of 
kclt this afternoon and slow improvement will continue before ceilings 
start heading south with increasing moisture ahead of the strong 
low again this evening. Anticipate deep layer q vector forcing 
arriving during the overnight. Although a surface based warm layer 
will remain in place...strong dynamical forcing Sat morning from 
the upper low and low level frontogenesis will likely cause precipitation 
to mix over to snow showers at times. Will feature mainly MVFR 
visibility/ceilings during that period. Winds will increase and become northwest 
and gusty starting around daybreak. 


Elsewhere...the strong low pressure system will be accompanied by 
sufficiently deep moisture to generate increasing showers from the 
west tonight. Ceilings will transition down quickly to MVFR this 
evening...with snow levels crashing to produce snow showers at kavl 
starting 04z to 07z. The feeling is that upper level forcing will 
become strong enough to allow snow to mix in with the rain showers 
at the surface across the foothill tafs as well Sat morning. Expect 
mainly lingering MVFR ceilings until the precipitation tapers off toward the 
end of the period. An increasing northwest flow gradient will also generate 
robust wind gusts...particularly at kavl where some 40kt will not be 
out of the question by middle day. 


Outlook...drying high pressure will build in late this weekend through 
early next week. 


&& 


Gsp watches/warnings/advisories... 
Georgia...Winter Weather Advisory from 8 PM this evening to 8 PM EDT 
Saturday for gaz010-017. 
Wind Advisory from midnight tonight to 8 PM EDT Saturday for 
gaz010-017. 
Freeze watch from late Saturday night through Sunday morning 
for gaz010-017-018-026-028-029. 
Freeze warning from 11 PM this evening to 10 am EDT Saturday 
for gaz010. 
NC...Winter Weather Advisory from 8 PM this evening to 8 PM EDT 
Saturday for ncz053-059-062>065-501-503-505. 
Wind Advisory from midnight tonight to 8 PM EDT Saturday for 
ncz033-035-048>053-058-059-062>065-501>510. 
Freeze watch from late Saturday night through Sunday morning 
for ncz065-068-507>510. 
Winter Storm Warning from 8 PM this evening to 8 PM EDT 
Saturday for ncz033-048>052-058. 
Freeze warning from 11 PM this evening to 10 am EDT Saturday 
for ncz033-049-050-053-063>065. 
SC...Wind Advisory from midnight tonight to 8 PM EDT Saturday for 
scz001>003. 
Freeze watch from late Saturday night through Sunday morning 
for scz001>008-010>013-019. 


&& 


$$ 
Synopsis...hg 
near term...hg 
short term...lg 
long term...lg 
aviation...hg 



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