Thursday, December12, 2019
Privacy Policy
L-36.com


Marine Weather and Tides
Johns, NE

Version 3.4
NOTICE
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.
6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 7:57AMSunset 5:16PM Thursday December 12, 2019 2:56 PM CST (20:56 UTC) Moonrise 5:45PMMoonset 8:21AM Illumination 99% Phase: Waning Gibbous; Moon at 16 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 Johns, NE
   Hourly   EDIT   Help
location: 42.73, -100     debug


Area Discussion for - North Platte, NE
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS63 KLBF 121728 AFDLBF

Area Forecast Discussion National Weather Service North Platte NE 1128 AM CST Thu Dec 12 2019

SHORT TERM. (Today through Friday) Issued at 323 AM CST Thu Dec 12 2019

Considerable cloud cover exists from the West Coast eastward into Montana and Wyoming. This will bring increasing cloud cover today, especially during the afternoon. Despite the cloud cover, warmer 850mb temperatures reaching 3-5C will result in highs from around 50 across southwest Nebraska, mid and upper 40s central Sandhills, to the mid and upper 30s far northeast. Winds will be light today, but will be southwest this afternoon across the western half of the area.

For tonight, and upper level trough will move across the Dakotas into central and eastern Nebraska after midnight. This will bring a slight chance for light snow to the northeast, including Butte and O'Neill. Lows to range from the mid to upper 20s.

On Friday, another disturbance located over southern Montana into northeast Wyoming will quickly drop southeast into western Nebraska. This will bring a slight chance for light snow to the northwest Sandhills in the morning, with a 20 to 30 percent chance for mainly light rain to most of the area, excluding the far southwest and far eastern areas. This will also bring in a cold front with a corridor of stronger northwest winds expected from the panhandle into southwest Nebraska during the afternoon. Wind gusts to 35 mph are expected favoring the stronger CONSMOS winds. Highs still fairly mild from the lower 40s north to near 50 southwest.

LONG TERM. (Friday night through Wednesday) Issued at 323 AM CST Thu Dec 12 2019

The before mentioned disturbance will continue to track southeast during the evening, with mainly a slight chance for light snow everywhere except the far southwest areas, followed by a slight chance far eastern areas after midnight. Not expecting much for snowfall amounts as a multimodel blend only supports a tenth of an inch snowfall east of Highway 83 overnight.

Forecast models continue to indicate a fairly strong upper trough reaching the coast of Oregon and northern California on Saturday. Ahead of this system fast zonal flow will bring at least a slight chance for light snow mainly west of highway 83 Saturday afternoon. Slight chances continue Saturday night as upper flow becomes more northwesterly and the upper trough moves across Nevada.

Following the track of this system Sunday through Sunday night indicates substantial model differences. The operational GFS tracks the system further north to bring chances for light snow across southwest into central and eastern Nebraska, while the ECMWF and Canadian models both keep the system further south to mainly affect Kansas. The current forecast comes into best agreement with the GFS ensemble to maintain a 30-40 percent chance Sunday/Sunday evening across the southwestern third of the area, to a slight chance northwest Sandhills. Temps will be cold enough for all snow and some travel impacts are possible Saturday into Sunday. Forecast confidence is low with this portion of the extended forecast so some changes in subsequent forecasts are likely.

Monday through Wednesday is expected to be dry as an upper ridge located along the West Coast builds eastward into the Central Plains by Wednesday. Highs from 30 to 35 on Monday should warm up into the lower 40s by Wednesday.

AVIATION. (For the 18Z TAFS through 18Z Friday afternoon) Issued at 1127 AM CST Thu Dec 12 2019

A steady stream of high clouds will continue to track across western and north central Nebraska over the next 24 hours. This will bring broken to overcast skies ranging from 15000 to 20000 FT AGL. Ceilings may lower to 8000 to 12000 FT AGL at the KVTN terminal late tonight into Friday morning as a disturbance approaches northern Nebraska.

LBF WATCHES/WARNINGS/ADVISORIES. None.

SHORT TERM . Roberg LONG TERM . Roberg AVIATION . Buttler


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
Ainsworth Regional Airport, NE10 mi62 minN 010.00 miFair44°F31°F62%1013.2 hPa

Link to 5 minute data for KANW

Wind History from ANW (wind in knots)
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
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
Last 24hrS13SE12SE10
G15
S12
G17
S13
G19
S13
G17
S16
G22
SW14
G18
S13SW8W7NW9W6NW4NW3W3W4W3CalmCalmW4CalmCalmSE3
1 day agoS5SE5S4SW11SW12SW10SW12W14W10W5W9N10N10NE8NE7CalmE4SE4SE8S8S10S12S12
G20
S13
2 days agoW11W9W7W5W8W9NW9NW9N8NW15
G19
NW12NW11NW12
G17
NW7NW9NW8N5NW5NW3NW6W3W6W7SW5

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_P
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 North Platte, NE (15,3,4,5)
      (on/off)   Help

Ground Weather Radar Station North Platte, NE
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

Cookie Policy:
This webiste uses cookies to save your settings. No personal information is saved. 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. I do not keep site logs longer than I need to to keep bad actors off the site. Basically, I delete them after looking at them. 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 numerious 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.