#ABR #SDwx 168
FXUS63 KABR 172350 AAA
AFDABR

Area Forecast Discussion...UPDATED
National Weather Service Aberdeen SD
550 PM CST Wed Dec 17 2025

.KEY MESSAGES...

- Wind advisory until 9PM CST across northeast SD for wind gusts
from 45 to 55 mph, especially in the Sisseton Hills/downslope
region.

- Strong winds redevelop overnight, with a peak surge of 55 to 70
mph associated with an Arctic blast. The front may also support
a band or two of snowfall and low https://mesonet.agron.iastate.edu/p.php?pid=202512172350-KABR-FXUS63-AFDABR-AAA

#ABR #SDwx 806
CDUS43 KABR 172335
CLIABR

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
535 PM CST WED DEC 17 2025

...................................

...THE ABERDEEN SD CLIMATE SUMMARY FOR DECEMBER 17 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202512172335-KABR-CDUS43-CLIABR

#ABR #SDwx 805
CDUS43 KABR 172335
CLI8D3

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
535 PM CST WED DEC 17 2025

...................................

...THE SISSETON SD CLIMATE SUMMARY FOR DECEMBER 17 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1932 TO 2025

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202512172335-KABR-CDUS43-CLI8D3

#ABR #SDwx 807
CDUS43 KABR 172335
CLIPIR

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
535 PM CST WED DEC 17 2025

...................................

...THE PIERRE SD CLIMATE SUMMARY FOR DECEMBER 17 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1892 TO 2025

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202512172335-KABR-CDUS43-CLIPIR

#ABR #SDwx 808
CDUS43 KABR 172335
CLIATY

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
535 PM CST WED DEC 17 2025

...................................

...THE WATERTOWN SD CLIMATE SUMMARY FOR DECEMBER 17 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1898 TO 2025

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202512172335-KABR-CDUS43-CLIATY

#ABR #SDwx 804
CDUS43 KABR 172335
CLIMBG

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
535 PM CST WED DEC 17 2025

...................................

...THE MOBRIDGE SD CLIMATE SUMMARY FOR DECEMBER 17 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1911 TO 2025

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202512172335-KABR-CDUS43-CLIMBG

National Weather Service - Sioux Falls, SD #SDwx #FSD #NWS #WX

National Weather Service - Aberdeen, SD #SDwx #ABR #NWS #WX

National Weather Service - Rapid City, SD #SDwx #UNR #NWS #WX

#ABR #SDwx 946
FXUS63 KABR 172029
AFDABR

Area Forecast Discussion
National Weather Service Aberdeen SD
229 PM CST Wed Dec 17 2025

.KEY MESSAGES...

- Wind advisory until 9PM CST across northeast SD for wind gusts
from 45 to 55 mph, especially in the Sisseton Hills/downslope
region.

- Strong winds redevelop overnight, with a peak surge of 55 to 70
mph associated with an Arctic blast. The front may also support
a band or two of snowfall and low visibility. T https://mesonet.agron.iastate.edu/p.php?pid=202512172029-KABR-FXUS63-AFDABR

#ABR #SDwx 800
WWUS73 KABR 171816
NPWABR

URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
1216 PM CST Wed Dec 17 2025

SDZ007-008-011-019-180430-
/O.EXA.KABR.HW.W.0011.251218T1000Z-251219T0000Z/
/O.CON.KABR.WI.Y.0026.000000T0000Z-251218T0300Z/
Marshall-Roberts-Day-Clark-
Including the cities of Clark, Britton, Sisseton, and Webster
1216 PM CST Wed Dec 17 2025

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING...
...HIGH WIND WARNING IN EFFECT https://mesonet.agron.iastate.edu/vtec/f/2025-O-CON-KABR-HW-W-0011_2025-12-18T06:00Z

#ABR #SDwx 799
WWUS43 KABR 171816
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
1216 PM CST Wed Dec 17 2025

MNZ039-SDZ007-008-011-019-180430-
/O.UPG.KABR.WS.A.0006.251218T1000Z-251219T0000Z/
/O.NEW.KABR.WW.Y.0020.251218T1000Z-251219T0000Z/
Traverse-Marshall-Roberts-Day-Clark-
Including the cities of Britton, Sisseton, Webster, Clark, and
Wheaton
1216 PM CST Wed Dec 17 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM TO 6 PM CST
THUR https://mesonet.agron.iastate.edu/vtec/f/2025-O-NEW-KABR-WW-Y-0020_2025-12-18T10:00Z

#ABR #SDwx 800
WWUS73 KABR 171816
NPWABR

URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
1216 PM CST Wed Dec 17 2025

SDZ007-008-011-019-180430-
/O.EXA.KABR.HW.W.0011.251218T1000Z-251219T0000Z/
/O.CON.KABR.WI.Y.0026.000000T0000Z-251218T0300Z/
Marshall-Roberts-Day-Clark-
Including the cities of Clark, Britton, Sisseton, and Webster
1216 PM CST Wed Dec 17 2025

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING...
...HIGH WIND WARNING IN EFFECT https://mesonet.agron.iastate.edu/vtec/f/2025-O-CON-KABR-HW-W-0011_2025-12-18T10:00Z

#ABR #SDwx 800
WWUS73 KABR 171816
NPWABR

URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
1216 PM CST Wed Dec 17 2025

SDZ007-008-011-019-180430-
/O.EXA.KABR.HW.W.0011.251218T1000Z-251219T0000Z/
/O.CON.KABR.WI.Y.0026.000000T0000Z-251218T0300Z/
Marshall-Roberts-Day-Clark-
Including the cities of Clark, Britton, Sisseton, and Webster
1216 PM CST Wed Dec 17 2025

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING...
...HIGH WIND WARNING IN EFFECT https://mesonet.agron.iastate.edu/vtec/f/2025-O-CON-KABR-WI-Y-0026_2025-12-17T18:16Z

#ABR #SDwx 800
WWUS73 KABR 171816
NPWABR

URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
1216 PM CST Wed Dec 17 2025

SDZ007-008-011-019-180430-
/O.EXA.KABR.HW.W.0011.251218T1000Z-251219T0000Z/
/O.CON.KABR.WI.Y.0026.000000T0000Z-251218T0300Z/
Marshall-Roberts-Day-Clark-
Including the cities of Clark, Britton, Sisseton, and Webster
1216 PM CST Wed Dec 17 2025

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING...
...HIGH WIND WARNING IN EFFECT https://mesonet.agron.iastate.edu/vtec/f/2025-O-CON-KABR-HW-W-0011_2025-12-18T09:00Z

#ABR #SDwx 800
WWUS73 KABR 171816
NPWABR

URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
1216 PM CST Wed Dec 17 2025

SDZ007-008-011-019-180430-
/O.EXA.KABR.HW.W.0011.251218T1000Z-251219T0000Z/
/O.CON.KABR.WI.Y.0026.000000T0000Z-251218T0300Z/
Marshall-Roberts-Day-Clark-
Including the cities of Clark, Britton, Sisseton, and Webster
1216 PM CST Wed Dec 17 2025

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING...
...HIGH WIND WARNING IN EFFECT https://mesonet.agron.iastate.edu/vtec/f/2025-O-EXA-KABR-HW-W-0011_2025-12-18T10:00Z

#ABR #SDwx 395
FXUS63 KABR 171751 AAC
AFDABR

Area Forecast Discussion...UPDATED
National Weather Service Aberdeen SD
1151 AM CST Wed Dec 17 2025

.KEY MESSAGES...

- Wind advisory this afternoon/evening across the Sisseton hills
and including the Sisseton hills downslope favored areas. Gusts
as high as 55 mph with locally higher in the downslope region.

- Mild today. Temperatures 15 to 25 degrees above average.

- Strong winds redevelop overnight, with a peak https://mesonet.agron.iastate.edu/p.php?pid=202512171751-KABR-FXUS63-AFDABR-AAC

#ABR #SDwx 631
FXUS63 KABR 171635 AAB
AFDABR

Area Forecast Discussion...UPDATED
National Weather Service Aberdeen SD
1035 AM CST Wed Dec 17 2025

.KEY MESSAGES...

- Wind advisory this afternoon/evening across the Sisseton hills
and including the Sisseton hills downslope favored areas. Gusts
as high as 55 mph with locally higher in the downslope region.

- Mild today. Temperatures 15 to 25 degrees above average.

- Strong winds redevelop overnight, with a peak https://mesonet.agron.iastate.edu/p.php?pid=202512171635-KABR-FXUS63-AFDABR-AAB

#ABR #SDwx 076
CDUS43 KABR 171446
CLIABR

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
846 AM CST WED DEC 17 2025

...................................

...THE ABERDEEN SD CLIMATE SUMMARY FOR DECEMBER 16 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202512171446-KABR-CDUS43-CLIABR

#ABR #SDwx 078
CDUS43 KABR 171446
CLIMBG

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
846 AM CST WED DEC 17 2025

...................................

...THE MOBRIDGE SD CLIMATE SUMMARY FOR DECEMBER 16 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1911 TO 2025

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202512171446-KABR-CDUS43-CLIMBG