Picayune, Mississippi Weather Conditions

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Current Conditions

  • 44°
  • Clear
  • Wind: ENE 8 mph
  • Humidity: 63%
  • Visibility: 10.0 miles
  • Dew Point: 32°
  • Pressure: 30.45 in. +
  • Heat Index: 40

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Next 12 Hours

9  am
12  pm
3  pm
6  pm
9  pm
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
45°
57°
59°
52°
48°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Clear
  • High: 61 °
  • Low: 46 °
  • Clear
  • Saturday
  • Partly Cloudy
  • High: 70 °
  • Low: 54 °
  • Partly Cloudy
  • Sunday
  • Partly Cloudy
  • High: 73 °
  • Low: 55 °
  • Partly Cloudy
  • Monday
  • Partly Cloudy
  • High: 75 °
  • Low: 52 °
  • Partly Cloudy
  • Tuesday
  • Fog
  • High: 70 °
  • Low: 50 °
  • Fog

Forecast for Picayune, Mississippi

Updated: 9:00 AM CST on November 28, 2014

  • Friday

    Clear. High of 61F. Winds from the ENE at 5 to 10 mph shifting to the SE in the afternoon.

  • Friday Night

    Partly cloudy. Fog overnight. Low of 46F. Winds less than 5 mph.

  • Saturday

    Clear in the morning, then partly cloudy. High of 70F. Winds from the South at 5 to 10 mph.

  • Saturday Night

    Partly cloudy. Fog overnight. Low of 54F. Winds from the SSE at 5 to 10 mph.

  • Sunday

    Partly cloudy. Fog early. High of 73F. Winds from the South at 5 to 15 mph.

  • Sunday Night

    Partly cloudy. Fog overnight. Low of 55F. Winds from the SE at 5 to 10 mph.

  • Monday

    Partly cloudy. Fog early. High of 75F. Winds from the SE at 5 to 10 mph.

  • Monday Night

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

  • Tuesday

    Partly cloudy. Fog early. High of 70F. Winds from the ENE at 5 to 10 mph.

  • Tuesday Night

    Clear. Fog overnight. Low of 50F. Winds from the East at 5 to 10 mph.

  • Wednesday

    Partly cloudy. High of 70F. Winds from the NE at 5 to 10 mph shifting to the ESE in the afternoon.

  • Wednesday Night

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

  • Thursday

    Partly cloudy. High of 72F. Winds from the ESE at 5 to 10 mph.

  • Thursday Night

    Partly cloudy. Fog overnight. Low of 55F. Winds from the ESE at 5 to 10 mph.

  • Friday

    Mostly cloudy. High of 72F. Winds from the ESE at 5 to 10 mph.

  • Friday Night

    Mostly cloudy. Fog overnight. Low of 57F. Winds from the ENE at 5 to 10 mph.

  • Saturday

    Mostly cloudy. High of 68F. Winds from the NE at 5 to 10 mph.

  • Saturday Night

    Mostly cloudy with a chance of rain. Fog overnight. Low of 48F. Winds from the ENE at 5 to 10 mph. Chance of rain 20%.

  • Sunday

    Mostly cloudy. Fog early. High of 70F. Winds from the ENE at 5 to 10 mph.

  • Sunday Night

    Mostly cloudy. Fog overnight. Low of 50F. Winds less than 5 mph.

  • Monday

    Partly cloudy. Fog early. High of 63F. Winds less than 5 mph.

  • Monday Night

    Clear. Fog overnight. Low of 50F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Hide_A_Way Lake ~OWX, Carriere, MS

Updated: 9:25 AM CST

Temperature: 45.9 °F Dew Point: 35 °F Humidity: 66% Wind: ENE at 2.0 mph Pressure: 30.41 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: Carriere, MS

Updated: 9:25 AM CST

Temperature: 45.4 °F Dew Point: 37 °F Humidity: 72% Wind: Calm Pressure: 30.37 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Pittari Lane, Carriere, MS

Updated: 9:23 AM CST

Temperature: 45.3 °F Dew Point: 34 °F Humidity: 64% Wind: NNE at 7.3 mph Pressure: 30.17 in Hourly Precipitation: - Windchill: 41 °F Graphs

Location: Rock Ranch Road, Carriere, MS

Updated: 9:25 AM CST

Temperature: 43.9 °F Dew Point: 33 °F Humidity: 66% Wind: NNE at 4.9 mph Pressure: 30.41 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: Round Rock, Picayune, MS

Updated: 9:18 AM CST

Temperature: 51.3 °F Dew Point: 35 °F Humidity: 54% Wind: ESE at 2.2 mph Pressure: 30.25 in Hourly Precipitation: - Windchill: - Graphs

Location: Deer Run Gang, Picayune, MS

Updated: 9:22 AM CST

Temperature: 46.2 °F Dew Point: 36 °F Humidity: 66% Wind: East at 3.2 mph Pressure: 30.37 in Hourly Precipitation: - Windchill: 45 °F Graphs

Location: Pearl Hickory, Pearl River, LA

Updated: 9:18 AM CST

Temperature: 46.9 °F Dew Point: 36 °F Humidity: 66% Wind: SSE at 2.2 mph Pressure: 30.23 in Hourly Precipitation: - Windchill: 47 °F Graphs

Location: Hickory, Pearl River, LA

Updated: 9:22 AM CST

Temperature: 45.0 °F Dew Point: 37 °F Humidity: 74% Wind: NE at 2.2 mph Pressure: 30.41 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Pearl River Town, Pearl River, LA

Updated: 9:20 AM CST

Temperature: 44.6 °F Dew Point: 34 °F Humidity: 67% Wind: ESE at 1.7 mph Pressure: 30.06 in Hourly Precipitation: - Windchill: 45 °F Graphs

Location: Dragonfly, Bush, LA

Updated: 9:24 AM CST

Temperature: 44.8 °F Dew Point: 36 °F Humidity: 71% Wind: East at 5.0 mph Pressure: 30.33 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: Pearl River County EOC, Poplarville, MS

Updated: 10:25 AM EST

Temperature: 41.9 °F Dew Point: 29 °F Humidity: 59% Wind: East at 9.2 mph Pressure: 30.57 in Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

Location: Slidell, LA

Updated: 9:19 AM CST

Temperature: 46.8 °F Dew Point: 34 °F Humidity: 62% Wind: ESE at 2.0 mph Pressure: 30.44 in Hourly Precipitation: 0.00 in Windchill: 47 °F Graphs

Location: Michigan Ave. The Roy's, Slidell, LA

Updated: 9:25 AM CST

Temperature: 47.2 °F Dew Point: 35 °F Humidity: 63% Wind: North at 7.0 mph Pressure: 30.42 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Timber Ridge, Slidell, LA

Updated: 9:25 AM CST

Temperature: 48.0 °F Dew Point: 36 °F Humidity: 63% Wind: Calm Pressure: 30.44 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: Diamondhead, Diamondhead, MS

Updated: 9:20 AM CST

Temperature: 46.6 °F Dew Point: 36 °F Humidity: 66% Wind: South at 2.2 mph Pressure: 30.37 in Hourly Precipitation: - Windchill: 47 °F Graphs

Location: Highland Acres Subd., Pass Christian, MS

Updated: 9:25 AM CST

Temperature: 44.8 °F Dew Point: 32 °F Humidity: 60% Wind: Calm Pressure: 30.23 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Circle O Acres, Slidell, LA

Updated: 9:24 AM CST

Temperature: 46.5 °F Dew Point: 38 °F Humidity: 71% Wind: Calm Pressure: 30.43 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: Oak Mill, Lacombe, LA

Updated: 9:25 AM CST

Temperature: 44.2 °F Dew Point: 36 °F Humidity: 72% Wind: Calm Pressure: 30.44 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Diamondhead East, Diamondhead, MS

Updated: 9:21 AM CST

Temperature: 45.4 °F Dew Point: 36 °F Humidity: 69% Wind: East at 1.0 mph Pressure: 30.45 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Shoreline Park, Bay St. Louis, MS

Updated: 9:25 AM CST

Temperature: 47.5 °F Dew Point: - Humidity: - Wind: ENE at 2.0 mph Pressure: 30.49 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: Covington / Abita Springs, Covington, LA

Updated: 9:25 AM CST

Temperature: 45.9 °F Dew Point: 35 °F Humidity: 66% Wind: NE at 2.0 mph Pressure: 30.44 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: Mandeville, Mandeville, LA

Updated: 9:24 AM CST

Temperature: 44.3 °F Dew Point: 35 °F Humidity: 69% Wind: ESE at 9.0 mph Pressure: 30.43 in Hourly Precipitation: - Windchill: 39 °F Graphs

Location: Covington, Covington, LA

Updated: 9:15 AM CST

Temperature: 43.5 °F Dew Point: 35 °F Humidity: 71% Wind: Calm Pressure: 30.24 in Hourly Precipitation: - Windchill: 44 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service New Orleans la 
340 am CST Friday Nov 28 2014 


Short term... 


No significant changes in thinking from the previous forecast for 
the remainder of the Thanksgiving weekend. An upper level ridge 
will continue to build over the area and should be centered on top 
of the Gulf south Saturday into Saturday night. With strong 
subsidence in place throughout the atmospheric column...there will 
be no chance of precipitation developing through Sunday. The 
ridging and resultant sinking air aloft will also keep the middle and 
upper levels warm and dry through the period. This warming will 
also translate down to the low levels...with readings rising to 
slightly warmer than normal levels for Saturday and Sunday. In the 
low levels...onshore flow will also develop will allow for Gulf 
moisture to advect back into the region. Dewpoints will rise back 
into the middle to upper 50s by Saturday afternoon and remain at 
this level through the remainder of the weekend. With water 
temperatures in the nearshore waters in the upper 50s...and 
weakening boundary layer flow late Saturday night and Sunday 
night...conditions look more favorable for some advection fog to 
develop. Have included a mention of patchy fog for both nights in 
the nearshore waters and adjacent coastline. 


Long term... 


Early next week...both the Euro and the GFS are picking up on a 
weak and fast moving short wave feature moving from the plains 
into the Midwest. This weak feature will drive a frontal boundary 
into the lower Mississippi Valley on Monday. As the upper level 
support behind the front shifts to the east...the front will 
gradually stall over the northwest portion of the County Warning Area Monday 
afternoon into Monday night and dissipate by Tuesday morning. Have 
kept in a chance for some showers to develop near the front from 
Monday into Monday evening. As the front washes out and overall 
Omega decreases...rain chances will diminish on Tuesday. There 
will also be a continued threat of advection fog to impact areas 
along the coast and in the nearshore waters Monday night as 
temperatures and dewpoints remain elevated in this area. 


Increasing negative vorticity advection associated with a ridge 
building into the Gulf of Mexico will take hold of the area 
Tuesday and continue into Wednesday. With increased subsidence and 
drier air in place...expect to see dry weather for both Tuesday 
and Wednesday. Although both models show this ridging 
develop...the GFS has a much stronger ridge in place over the 
central Gulf by middle-week than the Euro suggests. On the northern 
periphery of the ridge...a zonal flow pattern will dominate the Gulf 
south. Any sensible weather will be driven by weak short wave 
impulses riding along the northern periphery of the ridge. If the 
GFS is correct...most of this energy will remain well north of the 
County Warning Area...resulting in a mostly dry and warmer forecast for the latter 
half of the week. If the Euro is correct...than a risk of at least 
isolated showers and slightly cooler temperatures exists for 
Thursday and Friday. One trend to note is that the Euro has leaned 
more toward the GFS the last few runs...and this lends more weight 
to the GFS solution. Thus...probability of precipitation are slightly biased more toward 
the GFS or drier solution for Thursday and Friday. Have opted to go 
with a 10-15 percent chance of rain for the latter half of the 
week along with partly to mostly cloudy skies. The blend also 
results in near normal temperatures for the latter half of the 
week. Overall...confidence is high that the ridge will be over the 
Gulf...but rain chances will be highly dependent on the overall 
strength of the ridge and confidence is lower on that. 


&& 


Aviation... 


VFR ceiling and visibility unlimited conditions expected all terminals next 24-30 hours. Winds will 
be veering NE-southeast at light levels through 12z Sat. 24/rr 


&& 


Marine... 


Winds will be relaxing today as high pressure ridge settles across the 
Gulf states. Winds will be veering to predominantly easterly flow 
throughout the day and southeast over the weekend. Next frontal system on 
Monday should stall inland of the coast but relax the wind field while 
bulking low level moisture enough for potential sea fog considerations 
in the near shore waters and tidal lakes/bays Monday night and Tuesday 
morning. 24/rr 


&& 


Decision support... 


Dss code...green. 
Deployed...none. 
Activation...none. 
Activities...slurry support. 


Decision support services (dss) code legend 
green = no weather impacts that require action 
blue = long fused watch/warning/advisory in effect or high 
visibility event 
yellow = heightened impacts with short fused 
watch/warning/advisory issuances; radar support 
Orange = high impacts - slight to moderate risk severe; nearby 
tropical events; hazmat or other large episodes 
red = full engagement for moderate to high risk severe 
and/or direct tropical threats; events of National 
significance. 


&& 


Preliminary point temps/pops... 
mcb 60 44 71 54 / 0 0 0 0 
btr 62 48 72 56 / 0 0 10 0 
asd 60 44 71 55 / 0 0 0 0 
msy 61 51 72 59 / 0 0 0 0 
gpt 57 48 70 56 / 0 0 0 0 
pql 58 41 70 55 / 0 0 0 0 


&& 


Lix watches/warnings/advisories... 
la...none. 
GM...none. 
MS...none. 
GM...none. 
&& 


$$ 


32 



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