textproduct: Aberdeen

This forecast discussion was created in the public domain by the National Weather Service. It can be found in its original form here.

KEY MESSAGES

- Generally above normal temperatures this weekend into next week is expected. Highs will peak during the middle of next week, where highs will range from the 40s to 50s.

DISCUSSION

Issued at 123 AM CST Sun Dec 21 2025

Generally zonal flow but rising heights aloft will see sfc temps rise into the 30s and 40s today. Above normal temperatures, occasionally well above normal by 15 to 25 degrees, are expected through Thursday under what becomes a fairly persistent ridge aloft.

Dry conditions look to prevail through mid week. However, there is a signal on the hi-res CAMs for a narrow, quick moving waa band this evening. Kept pops below 15 percent for now since there is a significant dry layer that any precip would need to overcome. At this time, sprinkles appear the most likely, if anything manages to reach the surface. Better chances exist to the east in MN on deeper mid level moisture with the warm front and some shortwave enhancement. The sfc low over the Rockies drifts east Monday but doesn't appear to produce much of anything weather-wise. A similar scenario sets up on Thursday with a dry, meandering sfc low drifting east into Nebraska and South Dakota. The one difference will be the caa that pushes in behind the second low on Thursday night returning temps to more seasonable values.

AVIATION /12Z TAFS THROUGH 12Z MONDAY/

Issued at 505 AM CST Sun Dec 21 2025

Terminals KABR,KATY,KPIR,KMBG

VFR conditions are expected through tonight.

ABR WATCHES/WARNINGS/ADVISORIES

SD...None. MN...None.

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