862 FXUS63 KFGF 092312 AFDFGFArea Forecast Discussion National Weather Service Grand Forks ND 612 PM CDT Thu Oct 9 2025
.KEY MESSAGES...
- The probability for widespread hazardous weather is low.
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.UPDATE... Issued at 609 PM CDT Thu Oct 9 2025
The leading pre-frontal trough is currently crossing the Red River Valley shifting winds to westerly. Behind that, the main front that increases winds from the northwest is just on the edge of western edge of the valley. As these shift eastward, skies will clear. Minimal impacts will occur overnight as winds on the backside of this front are not hazardous and gusts will remain below 25 mph.
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.DISCUSSION... Issued at 348 PM CDT Thu Oct 9 2025
...Synopsis...
An upper trough, and associated cold front, will bring cooler and drier air into the area this evening and overnight. Shortwave ridging then moves quickly across the Northern Plains on Friday, with southwest flow following into the weekend. This will bring increased rain chances to much of eastern North Dakota, northwest, and west central Minnesota. PWAT values increase sharply heading into Saturday, with well over 1 inch (3-4 sigma) possible by Saturday afternoon. An upper low is expected to form, in the Central and Northern Plains, then lift northeastward, providing an axis of precipitation and possibly an isolated thunderstorm. Despite the high moisture levels and strong forcing, rainfall totals look to remain generally around or less than 0.50 inch (40-50 percent chance. There is roughly a 40 percent chance for amounts approaching 0.75 inch, mainly in the southern Red River Valley.
For Sunday, the upper low continues to move to the east, with wrap around moisture lingering through much of the day and into the overnight hours. Look for generally light rain (
NWS FGF Office Area Forecast Discussion