Day 4-8 Convective Outlook  
NWS Storm Prediction Center Norman OK
0335 AM CST Tue Jan 13 2026

Valid 161200Z - 211200Z

...DISCUSSION...
A persistent eastern U.S large-scale upper-level trough is forecast
to remain in place through the Day 4 to 8 period. As a result,
northwesterly mid-level flow is forecast over much of the
continental U.S. In response, multiple cold air intrusions are
expected to take place across the central and eastern U.S. This will
keep a relatively dry and cold airmass over much of the nation
through early next week. For this reason, conditions will be
unfavorable for thunderstorms in most areas, and a severe threat is
not forecast in the Day 4 to 8 period.