Area Forecast Discussion
Issued by NWS Aberdeen, SD
Issued by NWS Aberdeen, SD
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
337 FXUS63 KABR 091125 AAA AFDABR Area Forecast Discussion...UPDATED National Weather Service Aberdeen SD 625 AM CDT Thu May 9 2024 .KEY MESSAGES... - Above average temperatures are looking likely over the weekend, along with drier conditions. && .SHORT TERM /TODAY THROUGH FRIDAY AFTERNOON/... Issued at 502 AM CDT Thu May 9 2024 A trailing upper trough slowly exits today. The shortwave energy within the trough will provide enough instability with daytime heating to generate some showers across central SD, mainly this afternoon. By this evening expect drier conditions to take hold through Friday. Northwest flow on Friday will result in breezy conditions across the area with gusts of 25 to 35 mph. Temperatures will be seasonable today and tomorrow with highs around or just slightly below normal in the upper 60s to lower 70s. && .LONG TERM /FRIDAY EVENING THROUGH WEDNESDAY/... Issued at 502 AM CDT Thu May 9 2024 Friday evening we still have a little bit of energy over far eastern SD and west central MN from the shortwave that is exiting the region. It will continue to move east through the overnight hours and leave us in a northwest flow pattern. There looks to be a shortwave on Monday that will start the week off with some chances for rain. Early Wednesday morning a low starts to enter and continues the rain chances through the end of the period Starting Monday, we have 15-30% PoPs which will remain the base through the end of the period. The best chance for rain looks to be just ahead of the Wednesday low, so Tuesday afternoon into the overnight hours, with 30-50% PoPs. Rain amounts at the moment range between a few hundredths for areas around and west of the Missouri River to a few tenths around and east of the James River. Right now, it doesn`t look terribly likely that storms will develop, and if they do, it is unlikely that they will become severe. This is still 5 days out, so things could change. For the first half of the long term, temperatures will be increasing into the upper 70s to low 80s. Once the shortwave moves through Monday, temperatures will drop a little Tuesday (into the low to mid 70s) and a little more on Wednesday (into the upper 60s to low 70s), but then start to recover again Thursday. Overall, winds look to remain around normal, but will be switching directions throughout the period. && .AVIATION /12Z TAFS THROUGH 12Z FRIDAY/... Issued at 624 AM CDT Thu May 9 2024 Terminals KABR,KATY,KPIR,KMBG VFR conditions are expected through tonight. && .ABR WATCHES/WARNINGS/ADVISORIES... SD...None. MN...None. && $$ SHORT TERM...Wise LONG TERM...KK AVIATION...Wise