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National Weather Service:
Flood Warning , Lake Wind Advisory






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Current Conditions - Sumter, SC

Scattered Clouds
45°
Scattered Clouds
Wind: 5 mph from the North
Dew Point: 45°F
Pressure: 29.94 in
Windchill: 42°F
Humidity: 100%
Visibility: 5.0 miles
Updated: 12:35 PM EST on February 09, 2010 at Sumter, South Carolina(KSMS)
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5 Day Forecast for ZIP Code 29150

Tuesday Wednesday Thursday Friday Saturday
Rain Clear Clear Mostly Cloudy Partly Cloudy
Rain Clear Clear Mostly Cloudy Partly Cloudy
52° | 34°
Detail
Almanac		 47° | 27°
Detail
Almanac		 50° | 27°
Detail
Almanac		 49° | 29°
Detail
Almanac		 47° | 27°
Detail
Almanac

Extended Forecast for Sumter

This Afternoon
Cloudy with periods of rain. Highs in the lower 50s. East winds 5 to 10 mph becoming southeast. Chance of rain 80 percent.
Tonight
Mostly cloudy. A chance of rain in the evening. Breezy with lows in the mid 30s. West winds increasing to 15 to 20 mph. Chance of rain 50 percent.
Wednesday
Sunny and blustery. Highs in the mid 40s. West winds 15 to 25 mph with gusts around 30 mph.
Wednesday Night
Clear and blustery. Lows in the upper 20s. West winds 15 to 20 mph diminishing to 10 to 15 mph.
Thursday
Sunny. Highs in the lower 50s. Northwest winds 10 to 15 mph.
Thursday Night
Partly cloudy. Lows in the upper 20s.
Friday
Partly sunny with a 20 percent chance of rain. Highs in the upper 40s.
Friday Night
Mostly cloudy with a slight chance of rain and snow. Lows in the upper 20s. Chance of precipitation 20 percent.
Saturday
Mostly sunny. Highs in the upper 40s.
Saturday Night through Sunday Night
Mostly clear. Lows in the upper 20s. Highs in the lower 50s.
Presidents Day
Mostly sunny. Highs in the mid 50s.
postandcourierhurricaneguide

Conditions Nearby

  Conditions Temp Forecast: Hi/Low
Beaufort Mostly Cloudy 59° 59° / 32°
Columbia Overcast 46° 49° / 32°
Darlington Overcast 45° 49° / 32°
Florence Rain 45° 49° / 34°
Greenville Overcast 43° 41° / 25°
Myrtle Beach Overcast 56° 54° / 34°
Rock Hill Overcast 39° 41° / 29°
Sumter Scattered Clouds 45° 52° / 34°

Almanac

Key: T = Trace of precipitation; MM = data not available
February 9, 2010
Normal high:54° Record high:° (-1)
Normal low:31° Record low:° (-1)
Sunrise:7:11 AM Moon Rise: 4:15 AM
Sunset:5:59 PM Moon Set: 2:07 PM
Complete weather almanac

Marine Forecast for

Astronomy

Sunrise:07:11 AM (EST) Moon Rise:04:15 AM (EST)
Sunset:05:59 PM (EST) Moon Set:02:07 PM (EST)
Moon Phase
Feb. 09 Feb. 13 Feb. 21 Feb. 28 Mar. 07

Today's State Extremes

State Highs:

Hilton Head Island 59°F
Charleston 57°F
North Myrtle Beach 55°F
Beaufort MCAS 55°F
Myrtle Beach 51°F

State Lows:

Greenwood 32°F
Florence 33°F
Darlington 33°F
Greenville/Spartanburg 35°F
Rock Hill 36°F

Additional Maps

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USC Sumter, Sumter, SC
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
43.8°F 41°F 91% East at 4.0 mph 29.86 in 0.15 in 42°F 12:00 PM EST
Historical Data & Charts — USC Sumter Weather

Sunway Knolls, Sumter, SC
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
44.1°F 43°F 95% NNE at 1.0 mph 29.90 in 0.09 in 44°F 12:48 PM EST
Historical Data & Charts — SCarolinaWx

Dalzell,SC, Sumter, SC
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
43.0°F 40°F 91% North at 1.6 mph 29.67 in 0.09 in 43°F 12:48 PM EST
Historical Data & Charts — Cookiemunster's Place

RAWS SANTEE NWR SC US, Santee, SC
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
46°F 45°F 97% North at 3 mph in 0.33 in 46°F 11:44 AM EST
Historical Data & Charts — Meteorological Assimilation Data Ingest System
Flood Warning
Statement as of 11:10 am EST on February 09, 2010

The Flood Warning continues for
the upper Santee river at trezesvants Landing.
* Until further notice... or until the warning is cancelled.
* At 9 am Tuesday the stage was 83.5 feet.
* Flood stage is 80.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast... the river will crest near 83.6 feet early this
afternoon... then begin a slow fall by evening.
* At 81.0 feet... roads near the river flood.




Lake Wind Advisory
Statement as of 11:14 am EST on February 9, 2010

... Lake Wind Advisory remains in effect from 7 PM this evening to
7 PM EST Wednesday...

A lake Wind Advisory remains in effect from 7 PM this evening to
7 PM EST Wednesday.

Winds will increase across the area tonight as an area of low
pressure intensifies along the mid Atlantic coast and high
pressure begins to build into the area from the west. The tight
pressure gradient will produce breezy conditions across the area.
Winds under 10 knots early this evening will quickly increase to
15 to 25 knots from the west overnight. On Wednesday winds will
increase to 20 to 25 knots with gusts around 35 knots from the
west. The winds will gradually decrease Wednesday night to 15 to
20 knots by morning.

Precautionary/preparedness actions...

A lake Wind Advisory indicates that winds will cause rough chop
on area lakes. Small boats will be especially prone to capsizing.
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