817
FXUS63 KFGF 041122
AFDFGF
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GRAND FORKS ND
522 AM CST SUN JAN 4 2026
KEY MESSAGES
- A WINTRY MIX WILL BRING LIGHT FREEZING RAIN, SLEET, AND LIGHT
SNOW TO PARTS OF THE AREA STARTING LATE THIS MORNING. TRAVEL
IMPACTS ARE LIKELY ALONG AND NORTH OF A LINE FROM DEVILS LAKE
TO PARK RAPIDS. FURTHER SOUTH, IMPACTS REMAIN POSSIBLE, BUT
WILL BE MORE PATCHY.
DISCUSSION
ISSUED AT 419 AM CST SUN JAN 4 2026
..SYNOPSIS
VERY WARM AIR CONTINUES TO WORK INTO THE LOW TO MID LEVELS THIS
MORNING. NEAR SURFACE SATURATION, UP TO ROUGHLY 850MB, IS SUPPORTING
MIST AND PATCHY FOG ACROSS PORTIONS OF EASTERN NORTH DAKOTA, WHICH
IS LIKELY TO CONTINUE THROUGH MID MORNING. A LIGHT WINTRY MIX OF
FREEZING RAIN, SLEET, AND SNOW IS POSSIBLE FROM LATE THIS MORNING
THROUGH LATE THIS EVENING, POTENTIALLY LEADING TO TRAVEL IMPACTS
ACROSS PARTS OF THE AREA. HEADING INTO MONDAY AND TUESDAY, ANOTHER
WEAK SYSTEM MOVES ACROSS PARTS OF SOUTHEAST NORTH DAKOTA AND WEST
CENTRAL MINNESOTA, BRINGING LOW CHANCES FOR LIGHT SNOW AND WINTRY
MIX TO THOSE AREAS. AT THIS TIME, WIDESPREAD IMPACTS LOOK UNLIKELY.
WARMER TEMPERATURES MOVE INTO THE AREA FOR WEDNESDAY AS H5 RIDGING
BUILDS INTO THE NORTHERN PLAINS, ALONG WITH NEARLY ZONAL FLOW. THIS
PATTERN LOOKS TO BE RELATIVELY SHORT LIVED, HOWEVER, AS SOUTHWEST
FLOW BEGINS TO TAKE SHAPE HEADING INTO THURSDAY AND FRIDAY, THEN
PERSISTS INTO THE WEEKEND. SEVERAL ENSEMBLE MEMBERS SHOW THE
POTENTIAL FOR THE DEVELOPMENT OF SYSTEMS ALONG THE FLOW; HOWEVER,
CONFIDENCE IS QUITE LOW REGARDING EXACT DETAILS. AT THIS TIME, IT IS
WORTH KEEPING AN EYE ON THE FORECAST FOR THE POTENTIAL OF WINTER
IMPACTS NEXT WEEKEND.
..WINTRY MIX AND LIGHT FREEZING PRECIPITATION TODAY
A DRY LAYER FROM 850MB TO AROUND 700MB WILL SERVE TO HOLD
PRECIPITATION AT BAY UNTIL AT LEAST LATER THIS MORNING, WHEN THAT
LAYER SATURATES ENOUGH TO ALLOW THE DEVELOPMENT OF A WINTRY MIX.
CAMS SHOW DIFFERING SOLUTIONS REGARDING HOW MUCH PRECIP IS ABLE TO
REACH THE SURFACE, DESPITE THE UNSEASONABLY HIGH PW VALUES UPWARDS
OF 0.70 INCH. AT THIS TIME, AREAS ALONG AND NORTH OF A LINE FROM
DEVILS LAKE TO PARK RAPIDS LOOK TO HAVE THE HIGHEST PROBABILITY OF
PRECIP REACHING THE SURFACE. POTENTIAL ICE ACCUMULATIONS GENERALLY
RANGE FROM 0.02" TO 0.05" FOR MANY AREAS NORTH OF THE LINE. AREAS
FURTHER NORTH, ESPECIALLY AROUND LAKE OF THE WOODS, SHOULD SEE A
WINTRY MIX THAT FAVORS SNOW AS THE COLD LAYER REMAINS A BIT
DEEPER.
AVIATION /12Z TAFS THROUGH 12Z MONDAY/
ISSUED AT 522 AM CST SUN JAN 4 2026
KBJI IS THE ONLY SITE THIS MORNING REMAINING VFR, WITH KDVL AT
IFR AND ALL OTHER SITES CURRENTLY AT MVFR. CEILINGS CONTINUE TO
FALL AS OUR NEXT SYSTEM APPROACHES THE AREA, WITH AN ONSET OF
GENERALLY LIGHT PRECIPITATION EXPECTED AS THE MORNING
PROGRESSES. DRY AIR ALOFT WILL SLOWLY SATURATE THROUGH THE EARLY
TO MID MORNING, BRINGING HIGHER PRECIP CHANCES THIS AFTERNOON
AND EVENING. KFAR CURRENTLY SHOWS THE LOWEST CHANCES FOR PRECIP
THIS AFTERNOON, WITH THE EXPECTATION THAT FREEZING RAIN AND
SLEET SHOULD BE MORE PATCHY. FURTHER NORTH, A MIX OF DIFFERENT
PTYPES IS EXPECTED THROUGH THE DAY, WITH LIGHT FREEZING RAIN,
SLEET, AND LIGHT SNOW. PRECIP WILL DIMINISH HEADING INTO THE
OVERNIGHT HOURS, HOWEVER, LOW STRATUS REMAINS IN THE AREA
THROUGH MUCH OF THE PERIOD.
FGF WATCHES/WARNINGS/ADVISORIES
ND...WINTER WEATHER ADVISORY FROM 10 AM THIS MORNING TO MIDNIGHT
CST TONIGHT FOR NDZ006>008-014>016-026-027-029-030-054.
MN...WINTER WEATHER ADVISORY FROM 10 AM THIS MORNING TO MIDNIGHT
CST TONIGHT FOR MNZ001-002-004-007-008-013>017-022>024-
027-028.
DISCUSSION...LYNCH
AVIATION...LYNCH
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