textproduct: Grand Forks

This forecast discussion was created in the public domain by the National Weather Service. It can be found in its original form here.

KEY MESSAGES

- Showers and thunderstorms are likely Monday. A few storms could become strong, with the primary hazards being lightning and small hail.

..Synopsis

A persistent and strong upper low is expected to remain in place over the Hudson Bay region through much of next week. Occasional shortwaves traverse the upper flow into the Northern Plains, with chances for showers and thunderstorms nearly each day next week. Ensemble guidance shows pattern confidence; however, timing is less certain due to shortwave speed and strength. At this time, the best chances for precipitation will be Monday and Wednesday, but there are lower chances nearly each day. Looking into Monday, there is a chance that a few storms could become strong as there will be enough MUCAPE in the presence of strong lapse rates to allow a mention of small hail.

AVIATION /18Z TAFS THROUGH 18Z SUNDAY/

Issued at 1232 PM CDT Sat Jun 13 2026

Most sites this afternoon are MVFR or will become MVFR shortly as stratus has overspread parts of the area. A few light showers, sprinkles, or virga, could bring brief impacts this afternoon everywhere except KFAR, where chances are much lower. Northwest winds continue to gust up to 30 knots this afternoon before tapering off this evening and overnight. Look for winds to increase once more heading into Sunday morning.

FGF WATCHES/WARNINGS/ADVISORIES

ND...None. MN...None.

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