Friday, July10, 2020
Privacy Policy
L-36.com


Marine Weather and Tides
East Peoria, IL

Version 3.4
NOTICE
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed.
10/9/2019 Updated the Marine Zones.
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.

Sunrise 5:35AMSunset 8:32PM Friday July 10, 2020 2:46 AM CDT (07:46 UTC) Moonrise 12:00AMMoonset 11:00AM Illumination 76% Phase: Waning Gibbous; Moon at 20 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
    EDIT      (on/off)   Help


7 Day Forecast for Marine Location Near East Peoria, IL
   Hourly   EDIT   Help
location: 40.69, -89.55     debug


Area Discussion for - Central Illinois, IL
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS63 KILX 100452 AFDILX

Area Forecast Discussion National Weather Service Lincoln IL 1152 PM CDT Thu Jul 9 2020

SYNOPSIS. Issued at 1019 PM CDT Thu Jul 9 2020

Showers and storms continue to push across central Illinois tonight, with storms beginning to slowly diminish. Locations west of the Illinois River Valley will see drying conditions overnight, with locations across eastern Illinois still awaiting the arrival of rainfall. A slightly cooler end to the week, and start to the weekend will arrive across the Midwest behind this system.

UPDATE. Issued at 1019 PM CDT Thu Jul 9 2020

Made some short term edits, especially to the PoPs to account for the current location of showers and storms. Expecting the activity to continue pushing eastward through the overnight. With outflow advancing well ahead of the system, on radar, activity should be decreasing. With storms out of the Watch area, went ahead and canceled the Watch box early. Slightly cooler temps are still expected to arrive Friday and linger into the weekend. As well as a change and increase in winds, from the northwest heading through the overnight into Friday. Had to edit temps slightly for tonight, due to the arrival of cooler conditions already behind fropa.

SHORT TERM. (This evening through Friday) ISSUED AT 240 PM CDT Thu Jul 9 2020

Much of the southwest half of the CWA has been weakly capped this afternoon. The exception is a narrow corridor currently near the I-57 corridor. Isolated instability showers and storms will persist over eastern IL the next few hours. Additional isolated storms possible near/north of I-74 where little capping is evident based on visible satellite imagery.

The main weather concern is severe convective potential this evening, as a shortwave and associated weak low and front currently over east central IA, track east across IL. The atmosphere ahead of this system will feature ample instability with MLCAPE up to 2500 J/kg. Deep layer shear while initially weak, will increase to 25-30 kt with the approach of the upper wave. This should be sufficient for organized storms/clusters to track east/southeast out of Iowa and across primarily the northern half of the CWA this evening. Isolated damaging wind gusts appear to be the primary threat with hail secondary, mainly early in the strongest updrafts due to high wet bulb zero heights. Tornado threat still looks low and based on storm scale/mesoscale effects to locally increased low level shear. As instability decreases and storms outrun the better shear, a weakening trend should be noted towards midnight as storms track into eastern IL.

Behind the front for late tonight and Friday, a period of brisk (for mid- summer) west/northwest winds will overspread the area as the gradient briefly tightens ahead of 1015 mb high pressure building towards MO. Some 25 mph gusts are possible by late Friday morning and into the afternoon. This "cold air" advection should limit highs to the upper 80s, though with dewpoints remaining in the lower 70s conditions will still be humid.

LONG TERM. (Friday night through Thursday) ISSUED AT 240 PM CDT Thu Jul 9 2020

The next chance for storms is tied to a shortwave dropping southeast across the area Saturday night. While some convection could develop Saturday afternoon, highest (chance) pops are carried for Saturday night. Lingering storms to exit the area Sunday morning, but the bulk of the day to be dry. Again a decent surface pressure gradient behind this system for a period of gustier northwest winds Sunday. 850 mb temps drop into the lower teens C, should result in seasonable temperatures for Sunday and Monday.

The main concern for much of the week is a large heat dome currently building over the southwest and south central U.S. Early next week a longwave trof developing out west will force this strong upper ridge east/northeast towards the mid-Mississippi River Valley. There is still some uncertainty in how far north this ridge can build, as guidance shows a series of shortwaves tracking across the upper Midwest and Great Lakes, in a classic ring of fire pattern. Current guidance suggests this activity will stay north of the area, resulting in mainly dry but hot and humid conditions. Widespread low to mid 90s highs expected for Tue-Thu, with heat indices near heat index criteria (105 F) for Wed/Thu. Slight to low chance pops primarily over the northern CWA through the extended, closer to the stronger westerlies over the upper Midwest.

AVIATION. (For the 06Z TAFS through 06Z Friday night) Issued at 1152 PM CDT Thu Jul 9 2020

Precip is quickly moving east of the TAFs and will be moving through CMI at start of TAF but quickly be moving out within the hour. So VCTS with TEMPO group for 1 hr with MVFR vis. PIA and BMI will see MVFR cigs around 2.5kft move through for about 5-6hrs overnight as lower clouds move around the back side of the system. SPI/DEC/CMI may see this as well, but think it will be intermittent so adding TEMPO groups for few hours for each of these TAF sites. By morning, cirrus should be at all sites with some CU developing by afternoon, then clearing tomorrow evening. Winds will be westerly, except CMI, at around 10-13kts overnight. Then breezy conditions are expected as gradient tightens in northwest flow tomorrow. Northwest winds should gust to 20-23kts possible by afternoon at all sites. Then winds will get lighter tomorrow evening with direction out of the west.

ILX WATCHES/WARNINGS/ADVISORIES. NONE.

UPDATE . Baker SYNOPSIS . Baker SHORT TERM . 25 LONG TERM . 25 AVIATION . Auten


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Peoria - General Downing-Peoria International Airport, IL7 mi53 minWNW 10 G 1910.00 miOvercast71°F66°F87%1009.1 hPa
Marshall County Airport, IL24 mi52 minWNW 510.00 miOvercast71°F69°F95%1009.1 hPa

Link to 5 minute data for KPIA

Wind History from PIA (wind in knots)
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
Last 24hrS3CalmCalmCalmS6S8S6S95S12S13S12
G19
S13
G22
S14
G20
S14S14
G22
S15S9SW7S10S6W6NW11
G18
NW10
G19
1 day agoE4CalmSE3S3E3SE4S4S3SW43S44NE8E8CalmS9S5S4SE5S4CalmCalmS4Calm
2 days agoCalmCalmCalmCalmCalmCalmCalmSW4SW4364W75SW7SW8W7NW3E5CalmNE4E14E5E6

Tide / Current Tables for
   EDIT   Weekend mode (on/off)   (on/off)   Help
Tide / Current Tables for
   EDIT      (on/off)   Help
Weather Map
       (on/off)   Help Weather Map
wmap_A
GEOS Local Image of    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Central Illinois, IL (3,6,7,8)
      (on/off)   Help

Ground Weather Radar Station Central Illinois, IL
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

Cookie Policy:
This website uses cookies to save your settings. No personal information is saved. I do not collect statistics on your visit. You can disable cookies in your browser if you like but it is not recommended for this site. I do not sell cookies. Go to a bakery for that. In fact I do not sell anything. To disable cookies from L-36.com, please refer to the Help button in your browser.
Privacy Policy:
I do not sell or share any user data or anything else for that matter. The only personal information I save is in the site log which has a line for each page view which includes the IP address your browser sends in the header as well as which page you requested. I use this to block hackers and other bad actors. I do not use this raw data to create profiles on users. I periodically delete the log files. If you are subject to CCPA, Google ads on this site will not be based on your past behavior so you will likely not see an ad for a lawn mower just because you looked for one at a big box website. I do not believe this site is subject to CCPA but I am doing what I can to follow the guidelines anyway.
Disclaimer:
The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerous of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program.