Cross Lanes, West Virginia 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
|
NWS Forecast for Cross Lanes WV
National Weather Service Forecast for:
Cross Lanes WV
Issued by: National Weather Service Charleston, WV |
Updated: 9:17 am EST Nov 21, 2024 |
|
This Afternoon
Rain/Snow Likely
|
Tonight
Snow Showers Likely
|
Friday
Rain/Snow then Showers
|
Friday Night
Showers
|
Saturday
Chance Showers
|
Saturday Night
Mostly Cloudy
|
Sunday
Mostly Sunny
|
Sunday Night
Partly Cloudy
|
Monday
Chance Showers
|
Hi 41 °F |
Lo 29 °F |
Hi 45 °F |
Lo 38 °F |
Hi 49 °F |
Lo 32 °F |
Hi 57 °F |
Lo 40 °F |
Hi 64 °F |
|
Hazardous Weather Outlook
This Afternoon
|
Rain showers likely before 4pm, then a chance of rain and snow showers. Cloudy, with a high near 41. West wind around 16 mph. Chance of precipitation is 70%. Little or no snow accumulation expected. |
Tonight
|
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 29. West wind 6 to 14 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible. |
Friday
|
Snow showers likely before 11am, then rain showers. High near 45. West wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected. |
Friday Night
|
Showers, mainly before 3am. Low around 38. West wind 13 to 17 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible. |
Saturday
|
A 40 percent chance of showers, mainly before noon. Cloudy, with a high near 49. West wind 11 to 14 mph. |
Saturday Night
|
Mostly cloudy, with a low around 32. |
Sunday
|
Mostly sunny, with a high near 57. |
Sunday Night
|
Partly cloudy, with a low around 40. |
Monday
|
A 50 percent chance of showers after 8am. Mostly cloudy, with a high near 64. |
Monday Night
|
Showers, mainly before 4am. Low around 38. Chance of precipitation is 80%. |
Tuesday
|
A 40 percent chance of showers. Partly sunny, with a high near 50. |
Tuesday Night
|
Partly cloudy, with a low around 28. |
Wednesday
|
Mostly sunny, with a high near 47. |
Forecast from NOAA-NWS
for Cross Lanes WV.
|
Weather Forecast Discussion
395
FXUS61 KRLX 211753
AFDRLX
AREA FORECAST DISCUSSION
National Weather Service Charleston WV
1253 PM EST Thu Nov 21 2024
.SYNOPSIS...
An upper level system brings wintry precipitation, with
accumulating snow in the mountains from today through Saturday.
Dry Sunday. Next system brings rain to start the new work week.
&&
.NEAR TERM /UNTIL 4 PM THIS AFTERNOON/...
As of 920 AM Thursday...
Increased sky cover for today based on latest satellite and
meso model trends. Have also increased POPs across southeast
Ohio and northern West Virginia based on the latest radar trends
and surface observations.
As of 620 AM Thursday...
Precipitation is seeping into the area from the west this
morning. Have made minor changes to PoPs and temperatures for
the next couple of hours, based on current observations/trends.
As of 300 AM Thursday...
Key Points:
* Snow expected for the mountains.
* Rain transitions to snow in the lowlands late today into tonight.
* Highest confidence in accumulating snow exists along the mountains.
* Greatest snow amounts will be in the northeast WV mountains.
An upper level low, which is currently centered over the Great
Lakes, will lumber southeast into the Mid Atlantic states today and
tonight. While light precipitation has already been traversing
the northern part of the CWA this morning, precipitation is
projected to expand in coverage during the day as the system
transports moisture into the area. Shortwaves spiraling around
the upper low should also instigate more robust activity at
times through tonight.
Cold air advection will keep temperatures below normal throughout
the day, with highs topping out in the mid 30s to low 40s in the
lowlands and mid 20s to 30s in the mountains. Temperatures then dive
into the 20s to low 30s for tonight.
In the lowlands, precipitation starts out as rain or a rain/snow mix
before transitioning to all snow late today into tonight. Snow
accumulations that occur in this area tonight should be fairly light.
Higher confidence in accumulating snow exists for the mountains,
where colder temperatures support snow as the dominant precipitation
type through the majority of the near term period. Between today and
tonight, 2 to 5 inches of snow will be possible at elevations over
1500 feet, while greater amounts (6 to 8 inches) should primarily be
confined to elevations of 3000 feet or higher. Additional snow
accumulations are expected in the mountains from Friday into
Saturday.
&&
.SHORT TERM /4 PM THIS AFTERNOON THROUGH SATURDAY NIGHT/...
As of 245 AM Thursday...
Large scale forcing may still affecting the northeast mountains as
an upper low/trough begins to exit east of the area Friday morning.
Sub-freezing H850 temperatures around minus 5C, slightly warm up to
0C under strong (40 knots) northwest flow by Friday afternoon.
Therefore, lake-enhanced snow showers will continue across our area
Friday morning through Saturday evening. The heavier snows are
expected across the northeast mountains where strong upslope effects
add to the equation producing significant snow accumulations, and
temperatures remain below freezing for the entire event. Expect the
heaviest upslope snow accumulations from Friday morning into
Saturday morning, gradually tapering off by Saturday evening.
Additional 8 to 12 inches of snow will be possible above elevations
3,000 feet and higher.
Across the lowlands, temperatures will warm into the mid 40s,
transitioning snow into all rain by Friday afternoon. Therefore, 1
inch of snow or less can be expected mainly across northern WV
ending early Saturday morning.
Model consensus suggests low to mid level flow becomes more
westerly, cutting off the lake-moisture connection by Saturday
evening. Therefore, winter headlines will continue into Saturday
evening with the mention of strong gusty winds during the
period.
&&
.LONG TERM /SUNDAY THROUGH WEDNESDAY/...
As of 245 AM Thursday...
A brief surface high pressure develops by Sunday providing drier
weather conditions into early Monday. Becoming warmer Sunday and
Monday. However, another an upper level shortwave may bringing rain
showers and colder temperatures back to the area by the beginning of
the week.
&&
.AVIATION /18Z THURSDAY THROUGH TUESDAY/...
As of 1245 AM Thursday...
A cold front moving across the area was producing rain and snow
showers. In advance of the front across eastern West Virginia
and southwest Virginia, MVFR/VFR conditions will be briefly
interrupted with IFR conditions.
Along the front, expect 30 to 40 mph wind gusts as the winds
shift to the northwest with IFR visibility restrictions in
snow.
Immediately behind the front, expect IFR conditions in snow.
Further behind the front, conditions in southeast Ohio,
northeast Kentucky, and western West Virginia will return to
MVFR/VFR conditions. In eastern West Virginia and southwest
Virginia, expect MVFR to IFR conditions in snow to linger behind
the front into the evening. Some intense snow squalls are
possible later this afternoon.
Another disturbance will move through northeast Kentucky,
southern West Virginia, and southwest Virginia tonight, causing
IFR conditions in snow.
MVFR conditions will persist in many areas Friday morning,
although another disturbance will cause IFR restrictions in snow
for northern West Virginia.
FORECAST CONFIDENCE AND ALTERNATE SCENARIOS THROUGH 18Z FRIDAY...
FORECAST CONFIDENCE: Medium.
ALTERNATE SCENARIOS: Timing and intensity of restrictions in
snow could vary.
EXPERIMENTAL TABLE OF FLIGHT CATEGORY OBJECTIVELY SHOWS CONSISTENCY
OF WFO FORECAST TO AVAILABLE MODEL INFORMATION:
H = HIGH: TAF CONSISTENT WITH ALL MODELS OR ALL BUT ONE MODEL.
M = MEDIUM: TAF HAS VARYING LEVEL OF CONSISTENCY WITH MODELS.
L = LOW: TAF INCONSISTENT WITH ALL MODELS OR ALL BUT ONE MODEL.
UTC 1HRLY 18 19 20 21 22 23 00 01 02 03 04 05
EST 1HRLY 13 14 15 16 17 18 19 20 21 22 23 00
CRW CONSISTENCY H H H H H M M H H M M M
HTS CONSISTENCY H M H H M H H H L H M M
BKW CONSISTENCY L H H M L M H L H M M M
EKN CONSISTENCY H L M H M L M H H H H H
PKB CONSISTENCY H H H H M L H H H H H H
CKB CONSISTENCY H M L M H H H H H H H H
AFTER 18Z FRIDAY...
IFR or worse conditions possible, mainly for the mountains, in
periods of snow through Saturday.
&&
.RLX WATCHES/WARNINGS/ADVISORIES...
WV...Winter Weather Advisory until 7 PM EST Saturday for WVZ033-034-
039-040-515>517-519-521-524.
Winter Weather Advisory from 6 PM this evening to 1 PM EST
Friday for WVZ024>026-032.
Winter Storm Warning until 7 PM EST Saturday for WVZ518-520-
522-523-525-526.
OH...None.
KY...None.
VA...Winter Weather Advisory until 7 PM EST Saturday for VAZ003-004.
&&
$$
SYNOPSIS...ARJ/JLB
NEAR TERM...RPY/JLB
SHORT TERM...ARJ
LONG TERM...ARJ
AVIATION...RPY
View a Different U.S. Forecast Discussion Location
(In alphabetical order by state)
|
|
|
|