Wednesday, April21, 2021
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Marine Weather and Tides
New Hope, MS

Version 3.4
NOTICE
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 6:14AMSunset 7:30PM Wednesday April 21, 2021 6:15 AM CDT (11:15 UTC) Moonrise 1:35PMMoonset 3:04AM Illumination 70% Phase: Waxing Gibbous; Moon at 9 days in cycle
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.
Marine Forecasts
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7 Day Forecast for Marine Location Near New Hope, MS
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location: 33.38, -88.4     debug


Area Discussion for - Jackson, MS
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FXUS64 KJAN 211002 AFDJAN

Area Forecast Discussion National Weather Service Jackson MS 502 AM CDT Wed Apr 21 2021

DISCUSSION. Today and tonight . Gusty northerly winds behind a dry cold frontal passage will continue this morning, as high pressure builds back into the region. A much cooler and drier airmass is moving in, resulting in todays highs only climbing into the upper 50s/lower 60s. The pressure gradient behind the cold front will slowly loosen as the day progresses . reducing the gusts going into the overnight. The narrow band of clouds on sat imagery will also diminish later this morning with general subsidence as high pressure builds back in. Overnight, the ridge axis moves into the forecast area and winds drop off considerably, becoming light and variable if not completely calm. Areas without cloud cover will radiate out efficiently in a cooler, drier airmass with no wind. Overnight lows drop into the mid to upper 30s in parts of central and eastern MS . and lower 40s in ArkLaMiss and the Delta. Guidance has been trending down with the last couple of runs . coming very much into line with the going forecast. Concern that it may not be low enough if the clearing skies are realized, particularly in the NE However. timing of some cirrus moving into the region in the early morning hours of tomorrow will be the deciding factor. Keeping the limited frost graphic as a result.

Thursday through Tuesday night . Surface high pressure ridging will continue on Thursday and with southeast flow, temperatures will climb into the mid/upper 60s across the area. Southerly moist flow will continue on Thursday night into Friday with warmer overnight lows in the 40s/50s Thursday night. Moisture will continue to increase on Friday, with widespread rainfall developing Friday evening as a warm front moves northward over the area. It continues to look like a heavy rainfall setup late Friday night into Saturday morning, along with a severe weather threat mainly along and south of the I-20 corridor. There continues to be some question on how far north the greatest instability will get during this period, as there will be widespread convection over the area. Will continue the slight risk for areas generally along and south of the I-20 corridor. Will introduce a heavy rainfall graphic during this period also. Rainfall amounts look to be 1 to 3 inches, with locally higher amounts possible. The showers will end from west to east on Saturday as high pressure ridging builds in. High pressure will continue across the area through Monday, but showers will be on the increase on Tuesday and Tuesday night out ahead of another strong storm system./15/

AVIATION. 06Z TAF discussion: Gusty northerly winds moving in behind a dry front tonight . gusting to 30kts for a few hours once the winds come around. Winds will remain northerly, though becoming less gusty with time through the day today. Some brief MVFR cigs associated with some stratus behind the frontal boundary for the nrn terminals . with JAN/HKS on the cusp of the lower cigs and more SCT and VFR for PIB/HBG. Conditions improve back to VFR around sunrise and persist for rest of the day.

PRELIMINARY POINT TEMPS/POPS. Jackson 61 40 69 50 / 0 1 1 15 Meridian 62 38 69 47 / 0 1 1 8 Vicksburg 62 41 70 52 / 0 1 1 18 Hattiesburg 64 38 70 48 / 0 0 1 10 Natchez 62 40 69 53 / 0 1 0 16 Greenville 60 43 66 52 / 1 5 1 18 Greenwood 60 42 67 50 / 1 3 1 14

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



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Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Columbus/West Point/Starkville, Golden Triangle Regional Airport, MS11 mi19 minNNW 13 G 1610.00 miOvercast42°F34°F73%1023 hPa
Columbus Air Force Base, MS20 mi19 minNNW 1310.00 miOvercast42°F32°F68%1021.9 hPa
George M Bryan Airport, Starkville, MS24 mi20 minNNW 510.00 miOvercast41°F34°F76%1022.7 hPa

Link to 5 minute data for KGTR

Wind History from GTR (wind in knots)
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Last 24hrCalmCalmCalmS3SW6SW93W84Calm543W3SW3SW4W9
G14
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1 day agoW4NW4NW7N7NW753N5NW3Calm4N3CalmCalmN4W3W4W3CalmSW3CalmCalmCalmCalm
2 days agoNW5N6N5NE66NW75N11
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NW6NW3CalmCalmNW3CalmNW5NW4NW4W4

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NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
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