textproduct: Glasgow
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
- Much cooler, wetter, and widespread windy conditions expected today, with Lake Wind Advisory conditions.
- Near average temperatures and unsettled weather return late in the week.
DISCUSSION
WEATHER PATTERN OVERVIEW:
Blocking Hudson Bay low maintains cyclonic northwest flow across the northern plains through the period. Another shortwave drops through the flow today, along with cold air advection for winds strong enough to continue Lake Wind Advisory through the day.
With the unstable northwest flow, potential for showers and a few thunderstorms will continue today.
Airmass will start to warm and dry into the end of the week with increasing influence from the western ridge.
FORECAST CONFIDENCE & DEVIATIONS:
No significant changes from the NBM.
AVIATION
VFR. Scattered showers and thunderstorms are expected through the TAF period with MVFR conditions possible where heavier rain occurs.
GGW WATCHES/WARNINGS/ADVISORIES
Lake Wind Advisory until 8 PM MDT this evening for Central and Southeast Phillips-Central and Southern Valley-Garfield-McCone- Petroleum.
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