Friday, August23, 2019 L-36.com


Marine Weather and Tides
Nevis, MN

Version 3.4
NOTICE
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 6:33AMSunset 8:25PM Friday August 23, 2019 7:08 AM CDT (12:08 UTC) Moonrise 11:14PMMoonset 1:35PM Illumination 46% Phase: Third Quarter Moon; Moon at 23 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 Nevis, MN
   Hourly   EDIT   Help
location: 47.08, -94.9     debug


Area Discussion for - Grand Forks, ND
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus63 kfgf 231150
afdfgf
area forecast discussion
national weather service grand forks nd
650 am cdt Fri aug 23 2019

Update
Issued at 650 am cdt Fri aug 23 2019
no changes.

Short term (today through Saturday)
issued at 400 am cdt Fri aug 23 2019
timing of the precip moving into the area will be the primary
forecast issue for the period.

Water vapor loop shows blocking ridge over the region with some
pretty dry air over mn. The surface high has moved east and most
of our low level winds are currently southeasterly. Continues to
also be dry and low levels with dew points in the upper 40s and
50s, although some high clouds are starting to move into our far
western counties. This pattern will not change too much during the
day today, with only slightly higher dew points expected as the
moisture plume seems to be taking the scenic route and is still to
the west. Breezy southeast winds should mix us well and we should
get into the upper 70s even with some more cloud cover today. A
few of the cams bring some stray showers storms into north central
nd and could graze our far northwestern counties as they move
into canada. Have some very low pops for this afternoon and night
in case of this scenario, but think that much of the activity will
stay west of our area. Southeast winds tonight along with
increasing dew points will keep lows in the 50s to low 60s.

Tomorrow, the surface pattern will not change too much with
continued southeast winds, but the upper trough begins to move
into the plains. Moisture will finally be increasing, and the
chances for showers and thunderstorms will finally begin to shift
into the devils lake basin and then the rest of eastern nd along
with far western mn. Mu CAPE will be around 1000-1500 j kg across
the northwestern counties by tomorrow afternoon, although deep
layer bulk shear is pretty unimpressive at 20 kts or less. Still,
cannot rule out a storm pulsing up Saturday afternoon or evening
over our western counties, so will continue to message
marginal isolated risk.

Long term (Saturday night through Thursday)
issued at 400 am cdt Fri aug 23 2019
00z Sun - 12z mon
a fair amount of precip is forecast through much of the period.

Precipitable water rises to over 1.5 inches by 12z Sun and decreases
by Mon morning. Models do marginally support warm rain processes
from 12z Sun through 06z mon.

Mon - thu
gfs and ECMWF are in good agreement through 84 hours. Timing of
short waves through the flow vary between models and more so with
time. Upper level low pressure system slowly moves across southern
canada through the period. The heavier precip begin to exit the
eastern zones on mon. Northwest flow aloft is expected Tue and
thereafter.

Aviation (for the 12z tafs through 12z Saturday morning)
issued at 650 am cdt Fri aug 23 2019
vfr conditions at all TAF sites with increasing high clouds. Some
lowerVFR ceilings just west of kdvl that may move in later today,
but for now think that conditions will remainVFR. Winds will pick
up out of the southeast today, with gusts above 20 kts possible
during the afternoon. Some gusts will go away this evening but
winds will remain in the 10 to 15 kt range after 00z.

Fgf watches warnings advisories
Nd... None.

Mn... None.

Update... Jr
short term... Jr
long term... Jh
aviation... Jr


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
Park Rapids Municipal Airport, MN15 mi75 minESE 410.00 miFair51°F48°F92%1022.7 hPa

Link to 5 minute data for KPKD

Wind History from PKD (wind in knots)
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
3
AM
4
AM
5
AM
6
AM
7
AM
Last 24hrCalmCalmCalmCalm3SE3E5CalmE7E3SE4SE7E5E5E5SE4SE3SE4SE3SE4SE5SE4E4SE4
1 day agoCalmW5NW5N10
G18
NW5NW11
G15
NW11
G16
NW10NW8
G16
N9NW10N11N7N4CalmCalmCalmCalmCalmCalmCalmCalmCalmCalm
2 days agoW3CalmNW5NW7N6NW7N10
G16
N15N10
G19
N15
G20
N9N9NW5NW4NW7NW5NW5W3CalmW4NW3N3CalmCalm

Tide / Current Tables for
   EDIT   Weekend mode (on/off)   (on/off)   Help
Tide / Current Tables for
   EDIT      (on/off)   Help
Weather Map and Satellite Images
       (on/off)   HelpWeather Map
wmap_A
GOES 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 Grand Forks, ND (8,2,3,4)
      (on/off)   Help

Ground Weather Radar Station Duluth, MN
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

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.