Tuesday, December7, 2021
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Marine Weather and Tides
Russellville, AR

Version 3.4
NOTICE
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
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 7:06AMSunset 5:01PM Tuesday December 7, 2021 6:51 PM CST (00:51 UTC) Moonrise 10:46AMMoonset 8:46PM Illumination 15% Phase: Waxing Crescent; Moon at 4 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 Russellville, AR
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location: 35.3, -93.15     debug


Area Discussion for - Little Rock, AR
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FXUS64 KLZK 072343 AFDLZK

Area Forecast Discussion National Weather Service Little Rock AR 543 PM CST Tue Dec 7 2021

AVIATION. A short wave will move across the area tonight. Abundant cloud cover will continue through the night then clearing is expected Wednesday. Low clouds will continue this evening in the central and south sections. MVFR conditions will become VFR.

PREV DISCUSSION. (ISSUED 226 PM CST Tue Dec 7 2021) SHORT TERM . Tonight Through Thursday Data from KLZK radar does indicate a few mid level returns across west central and northern portions of the state. Surface observations indicate latest temperatures are running 5-9 degrees below normal for early December.

Expect a warming trend to develop during this period across the forecast area. Southerly-southwesterly low level flow will gradually develop, and increase during the rest of the period. Flow may be sufficient, to overcome condensation pressure deficits to produce widely scattered light rainfall across southeast portions of the forecast area late in the period. More substantial forcing and energy to promote precipitation will occur early in the next forecast period.

LONG TERM . Thursday Night Through Tuesday

Things are expected to rapidly change across the state through the day Friday. Aloft, a fairly pronounced trough will emerge from the western US and deepen as it moves to the east across the middle of the country. This will take place in fairly quick fashion with the trough expected to shift east of the state by Saturday afternoon.

At the sfc, an area of low pressure will follow a similar course, moving from the Southern Plains northeastward toward the Great Lakes. This will provide a substantial increase in srly flow allowing sfc temps and dewpoints to rise dramatically on Friday, S- SW winds will be notable as well. Temps during the afternoon hours may approach record values as highs climb to nearly 20-30 degrees above average.

Accompanying the sfc low will be a cold front draped to its southwest. The front will begin to make progress into NW AR Friday evening, advancing across the state by the early morning hours Saturday. Lift in advance of the H500 trough, increasing sfc based instability and moisture as well as decent shear will provide an environment where thunderstorms (including a few severe storms) could develop. At this time, the best timing for the potential of severe storms will be Fri afternoon/evening with southern/eastern AR more favorable than other parts of the state. The threat of severe wx appears to rapidly diminish for the state by late Fri night.

The front will rapidly clear the area and precip will come to an end fairly quickly. NW winds will be fairly breezy throughout the day Saturday with gusts in the 20-30 mph range likely. 24 hour temperature changes will likely be in the 20-30 degree range across the state compared to Friday.

Cool air doesn't appear to hang around long as sfc ridging shifts east of the area and H500 ridging tries to build in from the Gulf by early next week. Beyond Saturday morning, the forecast appears dry though.

LZK Watches/Warnings/Advisories. NONE.

Aviation . 51


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Russelville Municipal Airport, AR4 mi59 minENE 410.00 miFair41°F22°F47%1016.7 hPa

Link to 5 minute data for KRUE

Wind History from RUE (wind in knots)
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This dayNE6N6NE4NE400000E3SE3SE300--E943E8SE5E6E5E3E4
1 day ago0SE440S4S70W8N8N10N53N8NW8NW10N10N9
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2 days agoE565E56E3305E5430S4SE3034SW5W3SW504SE3

Tide / Current Tables for
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Weather Map
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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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