SPC 0700Z Day 2 Outlook
Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1131 PM CST Wed Jan 06 2021 Valid 081200Z - 091200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... There is little chance of thunderstorms over the continental United States on Friday. ...Synopsis... An upper trough will be situated over the Southeast on Friday, and will move off the coast late in the day. At the surface, low pressure will already be off the SC/NC coast Friday morning, and will deepen as it continues northeastward. Although high pressure will maintain a stable boundary layer over the region, moisture wrapping around the low may result in sufficient elevated instability for isolated lightning flashes mainly over NC. However, there will be little risk of appreciable thunderstorm activity. Elsewhere, an upper jet will nose southeastward from northern CA into the Great Basin during the day, with height rises along the West Coast and a cessation to any early day convective activity over western OR. An isolated lightning flash cannot be ruled out during the afternoon over northern NV along a cold front and north of the midlevel jet, but the air mass will remain very dry. ..Jewell.. 01/07/2021
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