Area Forecast Discussion
Issued by NWS Grand Forks, ND
Issued by NWS Grand Forks, ND
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941 FXUS63 KFGF 130550 AFDFGF Area Forecast Discussion National Weather Service Grand Forks ND 1150 PM CST Wed Nov 12 2025 .KEY MESSAGES... - No impactful weather is expected through the end of this week. Continued above average temperatures through Saturday. && .DISCUSSION... Issued at 136 PM CST Wed Nov 12 2025 ...Synopsis... A clear, warm afternoon across the FA. Satellite shows only a few clouds. Cloud cover is increasing however over the western half of the Dakotas. These cirrus clouds are in an intensifying WAA regime, advancing towards our FA. In turn, these cirrus clouds will overspread the FA from west to east overnight. The upper level ridge axis propagates through Thursday into Friday, leading to very warm temperatures. 850 mb temperatures are in the 90th to 99th percentiles Friday afternoon across much of the Northern Plains. Friday looks to be the warmest day, when widespread mid 50s to mid 60s are forecasted. This is still a few degrees short of records (Example: Fargo`s record high on 11/14 is 66 degrees, while the current forecast is 60 degrees), but well above the average values near or slightly below 40 degrees. The warmest temperatures will be found in southeastern North Dakota northward into the Red River Valley. Model guidance has sped up the timing of the cold frontal passage this weekend, while simultaneously reducing precipitation chances. Nevertheless, a few showers associated with the frontal forcing are possible Friday night into Saturday, before a more seasonal airmass propagates into the Upper Midwest. A brief return to ridging to end the weekend and to start the following work gives way to a more active pattern about a week from now. This switch to an active pattern has been more and more delayed with each model cycle. However, troughiness over the western US is still expected to lead to southwesterly flow over the Northern Plains at the tail end of the forecast period. Ensembles show many different potential scenarios at this time, leading to very low predictability in how even the synoptic pattern that will influence any system(s) pans out. Therefore, a smattering of low PoPs are still in the forecast Tuesday into Wednesday, but expect changes to the going forecast as we approach in time and predictability increases. && .AVIATION /06Z TAFS THROUGH 06Z FRIDAY/... Issued at 1145 PM CST Wed Nov 12 2025 Besides low chance for fog, impacts to aviation are not anticipated through 06Z Friday. VFR conditions amid surface high pressure and scattered high level cirrus clouds are forecast. Winds will be light, less than 5kt until increasing toward 10kt out of the south after 16Z Thursday. Shallow ground fog is forecast within the region between 10Z-16Z. KGFK has a relatively higher chance of seeing impacts from reduced visibility (20%), but all sites expect for KBJI are all liable to see fog. && .FGF WATCHES/WARNINGS/ADVISORIES... ND...None. MN...None. && $$ DISCUSSION...Rafferty AVIATION...CJ