NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION. Privacy and Cookie policy

GMZ630 Northern Mobile Bay- 1017 Pm Cst Sat Dec 2 2023
.dense fog advisory in effect until 7 am cst Sunday...
Rest of tonight..Southwest winds around 10 knots, becoming west late. Waves 1 foot or less. A chance of showers late this evening, then a chance of showers with a slight chance of Thunderstorms. Areas of dense fog.
Sunday..Northwest winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers in the morning.
Sunday night..West winds around 5 knots. Waves 1 foot or less.
Monday..West winds 5 to 10 knots, becoming northwest in the afternoon. Waves 1 foot or less.
Monday night..North winds 5 to 10 knots. Waves 1 foot or less.
Tuesday..Northwest winds around 5 knots. Waves 1 foot or less.
Tuesday night..Northwest winds 5 to 10 knots. Waves 1 foot or less.
Wednesday..North winds around 10 knots. Waves 1 foot or less.
Wednesday night..Northeast winds 5 to 10 knots. Waves 1 foot or less.
Thursday..East winds 5 to 10 knots, becoming southeast in the afternoon. Waves 1 foot or less.
Thursday night..East winds around 5 knots. Waves 1 foot or less.
winds and waves higher in and near Thunderstorms.

GMZ600 1017 Pm Cst Sat Dec 2 2023
Synopsis..Moderate southwest flow persists into Sunday morning. Dense marine fog will also be possible through early Sunday morning, mainly over the nearshore alabama waters. A light to moderate offshore flow becomes established Sunday night into early next week in the wake of a cold front.

FXUS64 KJAN 022343 AAA AFDJAN

Area Forecast Discussion...UPDATED National Weather Service Jackson MS 543 PM CST Sat Dec 2 2023

New AVIATION

DISCUSSION
Issued at 226 PM CST Sat Dec 2 2023

Tonight and tomorrow: A southern stream of moisture and a frontal boundary are supporting scattered showers this afternoon, especially north of the boundary draped across the Natchez Trace.
Low level moisture trapped beneath an inversion will keep overcast skies this afternoon and overnight until a trough currently over the Southern Plains pushes through by tomorrow, ushering in drier air. As a result, clouds should gradually thin tomorrow afternoon, especially to the north and west. Further south and east will be in closer proximity to the southern stream and should see more clouds stick around longer. /SAS/

Sunday night through Friday night: Overall the long range forecast features little in the way of significant weather impacts for the forecast area. The upper level pattern will be quite progressive, flipping from one that has more continental polar influence with northwest flow to one that is more zonal with milder Pacific flow.

In the details, most guidance agree that we will have two weak shortwave troughs zip across the lower MS Valley region in northwest flow early in the work week. Given their fast speed, there will be little time for moisture advection and this will keep any rain chances associated with their passage minimal. If anything, we may need to monitor for fire weather danger given expected dry and gusty west to northerly winds and strong mixing with afternoon RH values dipping to near critical thresholds. Also, it looks like there could be a light freeze Tue night, and perhaps Wednesday night as well, for at least portions of central/eastern MS as surface high pressure centers over the area.

Going into late week, strong Pacific flow moving into the western CONUS will flip the pattern to one that is more zonal and milder for our region. Surface pressures will lower and wind will shift to more southerly resulting in moderating temperatures, and ridging aloft will keep rain chances minimal to end the week.
Looking ahead, we'll be monitoring for the approach of a significant shortwave trough that could eventually bring stormier weather conditions. /EC/

AVIATION
(00Z TAFS)
Issued at 540 PM CST Sat Dec 2 2023

A cold front is moving slowly south across the area tonight resulting in light and variable winds becoming light and northerly into Sunday morning. Showers and drizzle will end tonight with low ceilings continuing to result in MVFR/IFR flight categories.
For southern TAF sites, visibility will remain MVFR/IFR until 14Z when VFR conditions will prevail. /86/

PRELIMINARY POINT TEMPS/POPS
Jackson 52 67 48 61 / 30 0 0 0 Meridian 54 68 47 63 / 30 0 0 0 Vicksburg 49 68 45 61 / 20 0 0 0 Hattiesburg 58 70 49 66 / 40 0 0 0 Natchez 50 67 47 61 / 20 0 0 0 Greenville 45 64 43 58 / 10 0 0 0 Greenwood 47 64 43 58 / 30 0 0 0

JAN WATCHES/WARNINGS/ADVISORIES
MS...None.
LA...None.
AR...None.

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Lower Hall Landing
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Sat -- 04:46 AM CST     1.56 feet High Tide
Sat -- 06:32 AM CST     Sunrise
Sat -- 11:07 AM CST     Moonset
Sat -- 04:49 PM CST     Sunset
Sat -- 05:26 PM CST     -0.12 feet Low Tide
Sat -- 09:43 PM CST     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION

Lower Hall Landing, Tensaw River, Alabama, Tide feet

Mobile (Mobile State Docks)
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Sat -- 02:29 AM CST     1.80 feet High Tide
Sat -- 06:32 AM CST     Sunrise
Sat -- 11:07 AM CST     Moonset
Sat -- 02:21 PM CST     -0.14 feet Low Tide
Sat -- 04:50 PM CST     Sunset
Sat -- 09:44 PM CST     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION

Mobile (Mobile State Docks), Alabama, Tide feet

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