Through 8 am...showers and isolated thunderstorms will continue over much of Arkansas. Rainfall amounts will average around one tenth to one quarter of an inch per hour...with higher amounts approaching one half inch in the stronger cells.
Forecast for Newton
Updated: 3:45 am CST on December 23, 2009
Lake Wind Advisory in effect until 6 PM CST Friday...
Flash Flood Watch in effect from noon CST today through Thursday morning...
Today
Showers and isolated thunderstorms. Highs around 60. Southeast winds 10 to 15 mph. The chance of precipitation near 100 percent. Average rainfall 1/4 inch.
Breezy. Showers and thunderstorms. Locally heavy rainfall possible. Lows in the upper 40s. Southeast winds 10 to 15 mph in the evening...increasing to 15 to 20 mph after midnight. The chance of precipitation near 100 percent. Average rainfall 1 to 2 inches.
Thursday
Windy. Showers and thunderstorms in the morning... then rain in the afternoon. Locally heavy rainfall possible in the morning. Highs in the lower 50s. Temperatures falling into the lower 40s. Southeast winds 15 to 20 mph in the morning... becoming south and...increasing to 20 to 25 mph in the afternoon. The chance of precipitation near 100 percent. Average rainfall 1/2 to 1 inch.
Mostly cloudy. Windy. Much colder. A chance of rain in the evening. A chance of snow. Lows in the mid 20s. Southwest winds 20 to 25 mph in the evening...becoming west and... decreasing to 15 to 20 mph after midnight. The chance of precipitation 50 percent.
Christmas Day
Mostly cloudy. Breezy...colder. A slight chance of snow during the day. Highs in the upper 30s. West winds 15 to 20 mph. The chance of precipitation 20 percent.
Friday Night
Mostly cloudy. Breezy. Lows around 20.
Saturday
Partly sunny. Highs in the mid 30s.
Saturday Night
Mostly cloudy. Lows around 19.
Sunday
Mostly sunny. Highs in the lower 30s.
Sunday Night
Partly cloudy. Lows around 18.
Monday
Mostly sunny. Highs in the upper 30s.
Monday Night
Mostly clear. Lows in the lower 20s.
Tuesday
Mostly sunny. A slight chance of snow in the morning. A slight chance of rain during the day. Highs in the lower 40s. The chance of precipitation 20 percent.
... Flash Flood Watch now in effect from noon CST today through Thursday morning...
The Flash Flood Watch is now in effect for
* portions of central Arkansas... eastern Arkansas... north central Arkansas... southeast Arkansas... southwest Arkansas and western Arkansas... including the following areas... in central Arkansas... Conway... Faulkner... Garland... Grant... Lonoke... Perry... Pope... prairie... Pulaski... Saline... white and Yell. In eastern Arkansas... Jackson... Monroe and Woodruff. In north central Arkansas... Baxter... Boone... Cleburne... Fulton... Independence... Izard... Marion... Newton... Searcy... sharp... stone and Van Buren. In southeast Arkansas... Arkansas... Bradley... Cleveland... Desha... Drew... Jefferson and Lincoln. In southwest Arkansas... Calhoun... Clark... Dallas... Hot Spring... Ouachita and Pike. In western Arkansas... Johnson... Logan... Montgomery... Polk and Scott.
* From noon CST today through Thursday morning
* rain will be heavy at times... mainly this afternoon through Thursday morning. Widespread two to three inch amounts are expected... with locally up to five inches possible. This may cause flash flooding in some areas.
* Vegetation has become mostly dormant... and will not use nearly as much water as during the growing season. Given this... rain will not go into the soil as readily... with high water problems becoming more of a concern.
Precautionary/preparedness actions...
A Flash Flood Watch means that conditions may develop that lead to flash flooding. Monitor later forecasts and be prepared to take action if flash flood warnings are issued.
Lake Wind Advisory
Statement as of 3:20 AM CST on December 23, 2009
... Lake Wind Advisory in effect until 6 PM CST Friday...
The National Weather Service in Little Rock has issued a lake Wind Advisory... which is in effect until 6 PM CST Friday.
* Winds will increase through the day today... as a powerful storm system develops out in the Southern Plains and moves toward the region.
* Winds of 15 to 25 mph... with higher gusts will develop this morning. Winds will increase to 20 to 25 mph... with gusts to 35 mph by tonight. A cold front will move through the region during the day Thursday... with winds switching to the northwest. However... winds will remain at 15 to 25 mph with higher gusts through Thursday night and much of Friday. By Friday evening... winds will subside as the storm system moves away from the region and into the Central Plains.
* Windy conditions will create dangerous conditions on area bodies of water. Small craft will be especially prone to capsizing.
Precautionary/preparedness actions...
Boaters will need to exercise extreme caution if they decide to go out on the water. Remember... due to reduced friction... winds over open water are stronger than those reported at stations on land.