Area Forecast Discussion
Issued by NWS Twin Cities, MN
Issued by NWS Twin Cities, MN
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227 FXUS63 KMPX 261201 AFDMPX Area Forecast Discussion National Weather Service Twin Cities/Chanhassen MN 601 AM CST Sun Jan 26 2025 .KEY MESSAGES... - Above average temperatures are expected through much of the week with little to no chances for precip through Friday. && .DISCUSSION... Issued at 311 AM CST Sun Jan 26 2025 It`s quiet... but not too quiet because we`ll see an increase in winds again today. They`ll primarily be from the southwest this time around, and with plenty of sunshine overhead it`ll likely feel like a nicer day outside. These southwesterly winds will persist around 10 to 15 mph overnight, keeping lows relatively mild tomorrow morning. We start the work week situated between a deepening surface low to the northeast and a surface high to the southwest. This will allow much of the region to climb above freezing for the first time since January 17th (parts of southwest Minnesota may hit this mark today). A weak clipper will skirt across Minnesota and Wisconsin on Tuesday, resulting in a pretty large gradient in temperatures: southwest MN could climb well into the 40s while parts of east central MN and northwestern WI may struggle to reach above freezing depending on the exact track of the low. Polk, Barron, and Rusk counties will have the best chance at seeing accumulating snow, however the bulk of QPF will stay in northern MN and WI. The 00z LREF gives these counties roughly a 10 to 30 percent chance of 0.5" or more of snowfall. The slight cooldown on Wednesday following the fropa Tuesday night will be short-lived as another low slides across southern Canada on Thursday. The Upper Midwest will stay dry and mild heading into the weekend. Long range models continue to try to parse out the pattern breakdown this weekend, but there is still too much spread to discern a most likely forecast. It is not uncommon to see models struggle with blocking patterns such as this one, as such, forecast confidence could remain low until we are 2-3 days out at least. Both the GFS and Euro ensembles present outcomes that would keep us completely dry (the cutoff low slides east quicker and stays well south) and wet (the cutoff low progresses east slower and kicks a bit further north). Right now the trend favors a southern track, but we are still 6-7 days out. && .AVIATION /12Z TAFS THROUGH 12Z MONDAY/... Issued at 545 AM CST Sun Jan 26 2025 VFR throughout this duration with no precip/visibility/ceiling concerns. Issues will be surface winds and LLWS. By late this morning, breezy/gusty SW winds will develop, with speeds around 15G25kts. Such surface winds will persist through tonight and Monday morning. However, strong low level jetting will develop overnight, impacting all sites except MKT within this duration. KMSP...Benign conditions expected through this evening with LLWS conditions developing overnight through much of Monday morning. Westerly winds near 2 kft will reach speeds of 40-50kts while surface winds will run SW 10-15kts with gusts to near 20kts. LLWS conditions will subside after the morning push. /OUTLOOK FOR KMSP/ TUE...VFR. Wind W 10-15G25 kts. WED...VFR. Wind NW 10-15G25 kts. THU...VFR. Wind SW 10 kts. && .MPX WATCHES/WARNINGS/ADVISORIES... MN...None. WI...None. && $$ DISCUSSION...BED AVIATION...JPC