Weather
Greenville, Mississippi
Current Conditions
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Almanac
Average High: 93°
Average Low: 73°
Record high/year: 105° (1980)
Record low/year: 60° (1987)
Sunrise: 6:07 AM
Sunset: 8:12 PM
Detailed History
Sun and Moon
Sunrise: 06:07 AM (CDT)
Moon Rise: 08:42 PM (CDT)
Sunset: 08:12 PM (CDT)
Moon Set: 06:14 AM (CDT)
Moon Phase
Today
Jul. 25
Aug. 01
Aug. 08
Aug. 16
Nowcast as of 1:37 PM CDT on July 18, 2008
Now
Isolated showers are forecast to develop over south central and southwest Mississippi and northeast Louisiana early this afternoon. Slow movement of the showers will result in locally heavy rainfall of a quarter to half inch...but most places will stay dry. As we go later into the afternoon...a few thunderstorms could pop up as well...especially over northeast Louisiana.
Next 12 Hours
Partly Cloudy
Partly Cloudy
Partly Cloudy
Clear
Clear
Forecast data from the National Digital Forecast Database
5-Day Forecast
Hi 94°
Lo 70°
Partly Cloudy
Hi 94°
Lo 72°
Partly Cloudy
Hi 95°
Lo 74°
Mostly Cloudy
Hi 97°
Lo 72°
Partly Cloudy
Hi 95°
Lo 72°
Partly Cloudy
Forecast for Washington
Rest of Today
Mostly sunny in the late morning...then becoming partly cloudy. Highs in the mid 90s. South winds 5 to 10 mph.
Tonight
Mostly clear. Lows around 70. South winds around 5 mph becoming light and variable.
Saturday
Mostly sunny in the morning...then becoming partly cloudy. Highs in the mid 90s. Southwest winds 5 to 10 mph.
Saturday Night
Partly cloudy. Lows in the lower 70s. South winds around 5 mph.
Sunday
Becoming mostly cloudy. Highs in the mid 90s. Southwest winds 5 to 10 mph.
Sunday Night
Becoming partly cloudy. Lows in the mid 70s.
Monday
Partly cloudy. Highs in the upper 90s.
Monday Night
Partly cloudy. Lows in the lower 70s.
Tuesday
A 20 percent chance of showers and thunderstorms in the afternoon. Partly cloudy. Highs in the mid 90s.
Tuesday Night
Partly cloudy. Lows in the lower 70s.
Wednesday
A 20 percent chance of showers and thunderstorms in the afternoon. Partly cloudy. Highs in the mid 90s.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Becoming mostly cloudy. Lows around 70.
Thursday
Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the lower 90s.
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NWS Forecaster Discussion
081 fxus64 kjan 181613 aaa afdjan Area forecast discussion...updated National Weather Service Jackson MS 1113 am CDT Friday Jul 18 2008 Discussion...mostly sunny skies have prevailed this morning across the region. Locations across the area have already warmed into the middle and upper 80s. An upper level trough axis sits just to our west associated with an upper level low that is spinning along the Gulf Coast near the Texas coast. For today...broad upper level ridging is expected to prevail across the area with surface high pressure moving into the eastern portions of the County Warning Area. The best area for any shower or thunderstorm development looks to be in the western zones where the upper trough axis resides and continues to move off to the west. This is also where the best instability is....albeit rather meager. However...with precipitable waters of 1.7-1.8 inches off the 12z kjan radiosonde observation...cannot rule out any convection or the possibility of some decent downpours with any storm that develops. However...coverage appears to be small and have kept the 10 probability of precipitation going for this afternoon. It appears that the east is least likely to see much in the way of convection given the drier air that looks to move in with the ridging. Sea breeze potential looks to be a minimum today with 850 flow being more easterly and unfavorable for any storms to move inland much. This all being said...I have raised high temperatures mainly in the central/east and southeast to account for the faster warming trend and for the probable lack of widespread...or any if all...convection. This will allow temperatures to reach into the middle 90s with the lowest highs expected in the west where best convection chances occur. Other than this...have tweaked hourly temperatures...dewpoints and sky cover to account for observational trends. Updated products already out and posted to the web. /28/ && Aviation...no changes to previous aviation discussion. Isolated showers and thunderstorms will continue to be possible across the region this afternoon and early evening...but for the most part locations should count on dry weather and VFR conditions. Scattered decks will continue this afternoon with occasional ceilings from 4000-6000 feet. Ceilings will be briefly lower in isolated showers or thunderstorms mainly at Jan/glh. Patchy areas of fog will be possible early tomorrow morning. /15/ec/ && Jan watches/warnings/advisories... MS...none. La...none. Arkansas...none. && $$ 28/ec
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