Area Forecast Discussion
Issued by NWS Grand Forks, ND
Issued by NWS Grand Forks, ND
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576 FXUS63 KFGF 162320 AFDFGF Area Forecast Discussion National Weather Service Grand Forks ND 520 PM CST Sun Nov 16 2025 .KEY MESSAGES... - The probability for hazardous weather is low through next weekend. && .UPDATE... Issued at 517 PM CST Sun Nov 16 2025 Weather conditions remained quiet this afternoon with light and variable winds and partly to mostly cloudy skies. This will continue overnight with increasing easterly winds after midnight. Given the quiet weather, no major changes were made to the forecast. && .DISCUSSION... Issued at 110 PM CST Sun Nov 16 2025 ...Synopsis... Northwesterly flow today will turn to split flow for the next several days. This FA will find itself in the middle, under generally dry and quiet conditions. Towards next weekend, westerly zonal flow sets up, with no notable waves after Thursday propagating through. In turn, generally dry and quiet weather will likely continue through next weekend. There are only two real chances of precipitation throughout the forecast period, and both look limited. The first period of chances are associated with a closed low tracking through the Central Plains Monday into Tuesday. The main frontogensis band stays well south of this FA, with the northern fringe just clipping Grant county. Therefore, have a few low (20%) PoPs in the forecast for our far southeastern FA late Monday into early Tuesday, but the expectation is that the vast majority of precipitation will remain south of our FA. The next chance at precipitation arrives Thursday, associated with a passing wave embedded in the northern stream of the split flow pattern. This wave will be very progressive, and will likely not close off until it is to our east. Therefore, another smattering of low (20% to 30%) PoPs are in the forecast for much of Thursday. Warm temperatures should keep most precipitation as rain, with a few snowflakes mixing in on the backside. Temperature wise we will remain above average over the next week, with cooler air (but still above average) late week filtering in behind the Thursday system. This results in high temperatures in the 40s every afternoon. For reference, average high temperatures this time of the year are in the 30s, dropping rapidly to near freezing by this time next week. && .AVIATION /00Z TAFS THROUGH 00Z MONDAY/... Issued at 517 PM CST Sun Nov 16 2025 VFR conditions should persist for the TAF period. MVFR ceilings may arise overnight but this appears unlikely. Winds will remain light and variable for the remainder of the evening with increasing easterly winds after midnight. Sustained winds should remain below 12 knots through the end of the TAF period. && .FGF WATCHES/WARNINGS/ADVISORIES... ND...None. MN...None. && $$ UPDATE...Perroux DISCUSSION...Rafferty AVIATION...Perroux