Marine Weather and Tides
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive.
5/19/2016 - There were issues with the 3 day airport observation history. I switched to another data source. Let me know if you see any issues with the data feeds.
|Sunrise 6:47AM||Sunset 4:42PM||Monday November 20, 2017 1:29 AM PST (09:29 UTC)||Moonrise 9:35AM||Moonset 7:41PM||Illumination 3%|
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7 Day Forecast for Marine Location Near Carson City, NVHourly EDIT Help
Area Discussion for - Reno, NV  (on/off)  Help NOTE: mouseover dotted underlined text for definition
|Fxus65 krev 200458|
area forecast discussion
national weather service reno nv
858 pm pst Sun nov 19 2017
Clouds continue to thicken and lower over the northwest portions
of the CWA this evening. Warm air advection pcpn should start to
move into the northwest and far north late tonight then slowly
ease a bit farther south early Monday. None of this pcpn will be
very heavy. Snow levels should rise with the warm air advection so
only the very highest peaks are likely to see any accumulation.
We did raise low temps a few degrees in some parts of the northern
cwa to account for rising snow levels and the increasing cloud
cover holding temperatures up a bit.
Previous discussion issued 206 pm pst Sun nov 19 2017
a warm and weak system may bring light rain and very high elevation
snow to portions of northeast california and northern nevada Monday
and Monday night. Increasingly mild temperatures are expected
tonight through the middle of the week as the storm track is
deflected north into the pacific northwest.
strong inversions in place for the valleys will keep generally light
winds and seasonable afternoon temperatures as high pressure
strengthens aloft. Cloud cover will increase ahead of the weak storm
that will brush northeastern california and far northwest nevada for
Monday and Monday night. Clouds overnight will help to moderate the
lows tonight, so temperatures early Monday will be more mild than
the past couple of mornings.
Winds will pick up a bit on Monday, which will allow for some mixing
of the lower valleys. This should help to mediate any air quality
concerns that typically result from these strong inversions, like we
have seen the past couple of mornings. Weak warm air advection
precipitation will accompany this storm for Monday and Monday night
with light rain possible for the northern sierra, northeast|
california, and nevada generally north of a pyramid lake to lovelock
line. Snow levels will be around 9,500 to 10,000 feet so impacts
from the light precipitation will be minimal.
Ridge strengthens over the west on Tuesday, which will promptly
deflect most of the moisture and storm track into the pacific
northwest. Temperatures will warm up through the week into the upper
50s to upper 60s for valleys. Some guidance is hinting at
temperatures into the 70s, but our thinking is that inversions will
set up again by midweek, which will make it difficult to properly
mix and reach those temperatures. If we did, they would certainly be
records for this time of year!
slight chances for precipitation will continue through much of the
week right along the oregon border, but if the ridge shifts eastward
whatsoever then showers could drop farther south. Simulations are
hinting at the ridge breaking down as we go into the weekend, but
the timing is still uncertain. As disturbances storms continue to
impact the ridge through the week it may weaken the ridge and allow
the storm track to finally drop southward into california and
nevada. Until that time, temperatures will remain mild, along with
very high snow levels and low end chances for significant
vfr most areas into Monday morning except for the small possibility
of fzfg around ktrk and the sierra valley through 18z Monday.
PrimarilyVFR Monday except for some MVFR CIGS possible near the
oregon border. A quiet week again with only light mtn wave activity
andVFR conditions as the storm track remains north.
Rev watches warnings advisories
For more information from the national weather service visit...
http: weather.Gov reno
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Airport ReportsEDIT (on/off)  Help Click EDIT to display multiple airports
|Carson City Airport, NV||3 mi||55 min||SW 8||10.00 mi||Mostly Cloudy||54°F||8°F||16%||1019.3 hPa|
|South Lake Tahoe, Lake Tahoe Airport, CA||22 mi||37 min||S 6||10.00 mi||Overcast||42°F||12°F||30%||1017.9 hPa|
|Truckee-Tahoe, CA||24 mi||35 min||SSW 10||10.00 mi||Light Rain||43°F||21°F||42%||1020.7 hPa|
Wind History from CXP (wind in knots)
|1 day ago||Calm||Calm||Calm||Calm||Calm||Calm||Calm||Calm||E||E||E||E||E|
|2 days ago||W|
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|Weather Map ||IR Satellite Image from GEOS|
GOES Local Image of CentralWestCoast EDIT
Wind Forecast for Reno, NV (4,6,7,8)(on/off)  Help
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