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Forecast Discussion for Aberdeen, SD
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761 FXUS63 KABR 072011 AFDABR Area Forecast Discussion National Weather Service Aberdeen SD 211 PM CST Sat Feb 7 2026 .KEY MESSAGES... - Mild air remains through the rest of the weekend with above normal temperatures in the 30s and 40s east to the 50s to low 60s west. Above average temperatures continue into the work week. - There is a slight chance (15-20%) for some light rain along the ND border Monday afternoon, but confidence remains low. There is also a chance (20-40%) for some precipitation Wednesday afternoon into Thursday but confidence on precipitation type is low. && .DISCUSSION... Issued at 210 PM CST Sat Feb 7 2026 As of 2 PM CST, winds are out of the south to southwest between 10 and 20 mph with some gusts of close to 35 mph, highest over northeast SD. Temperatures are 15 to 20 degrees above average, 30s to low 40s east of the James River and upper 40s west of the James River. There is some signal among some of the high-res models for fog in the Missouri River valley tonight. Confidence is low on if and how far visibilities will drop, so left it out of the forecast for now. We`ve got some good WAA over the region today bringing us much warmer temperatures with our southwesterly winds. Winds will switch back to the northwest as a front moves through today. Winds will become more westerly Sunday, through Monday, and give us another shot of WAA to raise temperatures even more (15 degrees above average east of the James River, closer to 30 degrees above average west of the Missouri River for Sunday). In fact, the whole 7-day forecast looks to be above average, although not as extremely as Sunday, mellowing out to around 10-15 degrees above. Did nudge Monday highs up just a smidgen. There is a chance for some light rain showers along the ND border Monday afternoon, with potentially some snow mixing in for far northeastern SD so added in some very light PoPs (mainly over far northeast SD into west central MN). Little to no accumulation is expected. The best chance for some precipitation during the period looks to be Wednesday afternoon into Thursday morning as a relatively weak low moves across southern SD/northern NE. NBM PoPs have been increasing the last few runs, now sitting in the 20-40% range. Things start to move out after sunrise Thursday. P-types are a bit uncertain at this time. The ensemble forecast is showing snow or rain/snow mix as the dominant p-type during the vast majority of the event. However, temperatures rise a fair ways above freezing during the day with little to no saturation in the column (based on model soundings) so if precip did reach the ground, the p-type should be rain. We will keep an eye on this in the coming days and watch to see if more model members warm up or if overall highs cool down. && .AVIATION /18Z TAFS THROUGH 18Z SUNDAY/... Issued at 1120 AM CST Sat Feb 7 2026 Terminals KABR,KATY,KPIR,KMBG VFR conditions are forecast to prevail through the TAF period. There are some indications of light fog to impact KMBG and KPIR overnight, but confidence is not high enough to include in the TAFs. && .ABR WATCHES/WARNINGS/ADVISORIES... SD...None. MN...None. && $$ DISCUSSION...13 AVIATION...13 |
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NWS Aberdeen, SD (ABR) Office Forecast Discussions.
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