Friday, October15, 2021
Privacy Policy
L-36.com

Marine Weather and Tides
Apple River, IL

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 7:10AMSunset 6:17PM Friday October 15, 2021 10:26 PM CDT (03:26 UTC) Moonrise 3:34PMMoonset 12:39AM Illumination 75% Phase: Waxing Gibbous; Moon at 10 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 Apple River, IL
   Hourly   EDIT   Help
location: 42.44, -90.06     debug


Area Discussion for - Quad Cities, IA/IL
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS63 KDVN 152243 AFDDVN

Area Forecast Discussion National Weather Service Quad Cities IA IL 543 PM CDT Fri Oct 15 2021

. 00Z AVIATION UPDATE .

SYNOPSIS. Issued at 255 PM CDT Fri Oct 15 2021

Quasi-stationary sfc boundary continued to undulate from acrs northeast TX, southeast MO and into northwest OH. Water vapor imagery and UA analysis indicated a upper trof axis edging eastward acrs MN and the MO RVR Valley/southern plains, with it's lift inducing overrunning patches of elevated rain/showers acrs the local area. Enough elevated instability/MUCAPEs to produce some lightning from central MO into western IL, with a low chance for some of this convection to skirt acrs areas southeast of Macomb IL over the next few hours.

SHORT TERM. (This Evening through Saturday) ISSUED AT 255 PM CDT Fri Oct 15 2021

Tonight . Will not mention the thunder chance in the far southeast this evening with the bulk of it looking to stay just to the southeast of the DVN CWA, but will have to walk the other ongoing higher based light bands of rain/showers from southwest to east- northeast into early evening. A trace to a few more hundredths possible under the more substantial(if you want to call them that)precip bands in isentropic/elevated F-Gen regime thru 00z or so. Then clear out from wets o east with ongoing boundary layer cool influx. Will go with widespread lows in the low 40s to upper 30s. Will bank on enough LLVL pressure gradient in in-building ridge pressure gradient to maintain sfc winds of 4-8 KTs overnight and limit cooler temps from occurring and thus more of a widespread frost production scenario into early Sat morning, although the sfc winds may have to battle decoupling processes. Some chance for portions of the cloud deck currently over MN to move down acrs portions of the northern CWA late tonight as well which could limit colder low temps from occurring. But if the MN clouds don't make it down here and a chance for some decoupling, cool air drainage effects in spots(which may allow for some isolated cool pockets dipping toward the mid 30s), will continue to advertise patchy fog possible along and north of I80. A marginal frost scenario thus no headlines tonight.

Saturday . After a cool start to the day, breezy northwest winds gusting over 20 MPH at times and deep mixing under plenty of insolation even in a lowered thickness/cooled off column, will make for highs in the lower 60s and upper 50s. A bit below normal for Oct 16th. Sfc Dpts mixed down into the lower 30s will make for dry boundary layer and a good drying day for the fields . 12..

LONG TERM. (Saturday Night through next Friday) ISSUED AT 255 PM CDT Fri Oct 15 2021

Key messages:

1) Patchy frost possible early Sunday.

2) Dry and mild Sunday and into mid-week.

3) Showers return Wednesday and turning cooler through late week.

Discussion:

Sunday: More patchy frost is possible early Sunday morning, mainly north of Interstate 80. A broad upper ridge will begin to build into the region from the west on Sunday, boosting afternoon highs back above normal.

Monday through Tuesday: The upper ridge will slowly traverse the region with favorable southwest surface winds producing temperatures well above normal for mid October. The latest NBM produces highs in the upper 60s/low 70s each day, and later upward adjustments may be needed.

Wednesday through Friday: Deterministic and ensemble guidance is now in good agreement with the arrival of an upper low Wednesday afternoon. The consensus path supports scattered showers into Wednesday night, but after that, much of the forecast area is situated in the dry slot. Thursday and Friday are highlighted by a return to northwest flow and cooler temperatures. Expect highs in the upper 50s/low 60s, more typical for this time of year.

AVIATION. (For the 00Z TAFS through 00Z Saturday Evening) ISSUED AT 542 PM CDT Fri Oct 15 2021

VFR is expected to persist through the TAF period. WNW winds will gust 20-25 kts at times, especially this evening and on Saturday.

DVN WATCHES/WARNINGS/ADVISORIES. IA . NONE. IL . NONE. MO . NONE.

SYNOPSIS . 12 SHORT TERM . 12 LONG TERM . RP Kinney AVIATION . McClure


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
Platteville Municipal Airport, WI27 mi32 minWNW 710.00 miFair47°F38°F70%1014.9 hPa

Link to 5 minute data for KPVB

Wind History from PVB (wind in knots)
11
pm
12
am
1
am
2
am
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
Last 24hrW3W4NW6NW5NW30NW50NW40000W4W7W6W6W11SW11W12
G17
W9W7W9W7
1 day agoS9S9SW10SW7SW5SW7SW9SW4S8SW5SW6SW10
G15
SW11SW11SW11
G16
SW9
G14
W11
G15
SW10
G15
SW9
G14
SW8SW4SW300
2 days ago0SE4SE3SE4E5----------SE5E10E14SE13
G16
SE18
G26
SE19
G27
SE17
G23
SE17
G24
SE14
G20
S10
G15
SE10SE10S10S12

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: 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.
Link to Loop

Other links: GEOS-West     Contential US     Full GOES-East
Ground Weather Radar Station




Please read website Cookie, Privacy, and Disclamers by clicking HERE.