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Area Forecast Discussion · RLX

Charleston, West Virginia

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1754 Hendrickson Drive, South Charleston, WV 25303, United States of America

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Product header AFDRLX·FXUS61 KRLX 010937
Title
Area Forecast Discussion
Issued by
National Weather Service Charleston WV
AWIPS ID
AFDRLX
WMO heading
FXUS61 KRLX 010937
Sequence
943

WHAT HAS CHANGED

12Z aviation discussion update.

Timing of the mid to late week system is trending slower.

KEY MESSAGES

1) Much of the area should remain dry into early next week, then a system brings widespread precipitation chances mid to late week.

DISCUSSION

KEY MESSAGE 1

Although mostly cloudy conditions will persist as a shortwave approaches from the west, high pressure and dry air lingering in the low-levels are expected to maintain dry conditions within the forecast area today. A few showers may edge into the area, mainly along and west of the Ohio River, as high pressure retreats east and the shortwave passes overhead tonight into Monday.

The next opportunity for precipitation arrives when an upper trough and associated systems pivot into the Middle Ohio Valley mid to late week. Discrepancies in forecast models lead to low confidence in precipitation amounts and the timing of the systems.

Temperatures will remain above normal though at least the middle of the week. Cooler air transported down into the area by the aforementioned upper trough should allow temperatures to become more seasonable for the end of the week.

AVIATION

09Z SUNDAY THROUGH THURSDAY

VFR is expected to continue across the area while SCT to OVC cloud cover moves overhead. An isolated shower or two could be possible in the vicinity of HTS/PKB early Monday morning, though confidence is low enough to leave mention out of the TAFs for now.

South to southeast flow will remain light across the lowlands while 15-20kt breezes are expected along the mountains.

FORECAST CONFIDENCE AND ALTERNATE SCENARIOS THROUGH 12Z MONDAY

FORECAST CONFIDENCE: High.

ALTERNATE SCENARIOS: A shower or two could be possible tonight into Monday morning.

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.

DATE                              SUN 11/01/26
UTC 1HRLY       07   08   09   10   11   12   13   14   15   16   17   18
EST 1HRLY       02   03   04   05   06   07   08   09   10   11   12   13
CRW CONSISTENCY  H    H    H    H    H    H    H    H    H    H    H    H
HTS CONSISTENCY  H    H    H    H    H    H    H    H    H    H    H    H
BKW CONSISTENCY  H    H    H    H    H    H    H    H    H    H    H    H
EKN CONSISTENCY  H    H    H    H    H    H    H    H    H    H    H    H
PKB CONSISTENCY  H    H    H    H    H    H    H    H    H    H    H    H
CKB CONSISTENCY  H    H    H    H    H    H    H    H    H    H    H    H

AFTER 12Z MONDAY... IFR conditions may be possible in precipitation mid to late week.

RLX WATCHES/WARNINGS/ADVISORIES

WV

None.

OH

None.

KY

None.

VA

None.

DISCUSSION...20AVIATION...20