SPC 0600Z Day 2 Outlook
Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1228 AM CDT Mon Oct 26 2020 Valid 271200Z - 281200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not currently forecast across the contiguous United States on Tuesday. ...Synopsis... A mid-level low will move from southeast AZ eastward across southern NM during the period and remain displaced to the south of the primary belt of westerlies located over the northern tier of states. Tropical cyclone Zeta is forecast to move from the Yucatan Peninsula north-northwestward into the central Gulf of Mexico south of southern LA. In the low levels, an arctic front will move little from south TX north-northeastward along the TX coast and into the lower MS Valley. Weak elevated instability and large-scale forcing will promote episodic, elevated, and widely spaced thunderstorms across the southern Great Plains. Isolated thunderstorms are also possible near the Gulf Coast as a maritime tropical airmass infiltrates the northern Gulf of Mexico and the adjacent coastal plain. It appears the onset of stronger low-level flow contributing to enlarged hodographs over portions of the central Gulf Coast will occur after the end of the day 2 period (early Wednesday morning). ..Smith.. 10/26/2020
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