841
FXUS62 KRAH 181045
AFDRAH
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE RALEIGH NC
645 AM EDT SUN OCT 18 2026
WHAT HAS CHANGED
* NOTHING SIGNIFICANT.
KEY MESSAGES
AS OF 240 AM SUNDAY...
1) FROST IS NOT EXPECTED TONIGHT. HIGH PRESSURE WILL PROVIDE DRY
WEATHER WITH SEASONABLE TEMPERATURES THROUGH MUCH OF THE WEEK.
DISCUSSION
AS OF 240 AM SUNDAY...
KEY MESSAGE 1... FROST IS NOT EXPECTED TONIGHT. HIGH PRESSURE WILL
PROVIDE DRY WEATHER WITH SEASONABLE TEMPERATURES THROUGH MUCH OF THE
WEEK.
STRONG HIGH PRESSURE WILL BE OVER NEW ENGLAND TODAY AND TONIGHT. IT
WILL EXTEND EXTEND TO THE SOUTH AND WEST TO THE BEYOND THE
MISSISSIPPI RIVER KEEPING IT DRY. THE PRESSURE GRADIENT BETWEEN THE
HIGH PRESSURE TO OUR NORTH AND THE COASTAL LOW WELL OFFSHORE OF
HATTERAS WILL KEEP BREEZY TO RATHER WINDY CONDITIONS GOING TODAY. IT
WILL BE SUNNY AND COOL WITH HIGHS ONLY 60-65. WINDS WILL REMAIN
AROUND 5-12 MPH TONIGHT. THIS WILL KEEP THE NEARLY SURFACE LAYER
MIXED AND A BIT WARMER THAN IT WOULD OTHERWISE BE UNDER CLEAR SKIES.
LOWS OF 38-44 EXPECTED. WITH THESE READINGS, FROST IS NOT EXPECTED.
MONDAY THROUGH MOST OF THE WEEK IS FORECAST TO BE DOMINATED BY HIGH
PRESSURE THAT WILL BE EXTENSIVE OVER MOST OF THE EASTERN UNITED
STATES. LOW PRESSURE WILL REMAIN OFFSHORE THE MID-ATLANTIC STATES
THROUGH WEDNESDAY OR THURSDAY KEEPING A DRY NORTHERLY FLOW FOR OUR
REGION. HIGHS WILL RANGE MOSTLY IN THE MID 60S TO LOWER 70S THIS
WEEK. LOWS SHOULD BE MOSTLY IN THE 40S.
AVIATION /12Z SUNDAY THROUGH THURSDAY/
AS OF 645 AM SUNDAY...
VFR CONDITIONS ARE EXPECTED TO PREVAIL FOR THE ENTIRETY OF THE 24
HOUR TAF PERIOD. WITH LOW PRESSURE OFF THE COAST AND STRONG HIGH
PRESSURE TO OUR NORTH, EXPECT GUSTY WINDS 15-25KT TODAY.
OUTLOOK: HIGH PRESSURE WILL DOMINATE ALL WEEK, WITH LOW PRESSURE
REMAINING WELL OFFSHORE INTO MID-WEEK. THIS WILL MEAN VFR CONDITIONS
WILL CONTINUE THIS WEEK WITH BREEZY NORTH WINDS MONDAY AND TUESDAY
TO 20-25KT IN THE AFTERNOON.
RAH WATCHES/WARNINGS/ADVISORIES
NONE.
DISCUSSION...BADGETT
AVIATION...BADGETT/LH
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