SPC – No MDs are in effect as of Mon Jan 27 13:31:02 UTC 2025
No Mesoscale Discussions are in effect as of Mon Jan 27 13:31:02 UTC 2025.
SPC – No watches are valid as of Mon Jan 27 13:31:02 UTC 2025
No watches are valid as of Mon Jan 27 13:31:02 UTC 2025.
SPC Jan 27, 2025 1300 UTC Day 1 Convective Outlook
SPC 1300Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0630 AM CST Mon Jan 27 2025 Valid 271300Z - 281200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not forecast across the contiguous United States through tonight. ...Synopsis... A mid-level low will meander slowly east across southern CA into northwest AZ during the period. A belt of strong upper flow will extend from Baja California east across the southern U.S. while a split flow regime is maintained with troughing over the Great Lakes. In the low levels, a frontal zone will slide southward
SPC Jan 27, 2025 0100 UTC Day 1 Convective Outlook
SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0629 PM CST Sun Jan 26 2025 Valid 270100Z - 271200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not forecast across the contiguous United States through tonight. ...Synopsis... Isolated to scattered thunderstorms are expected to continue through the overnight hours along the southern CA coast and across parts of the south-central U.S. An upper wave evident in water-vapor imagery along the SoCal coast will gradually shift east/southeast towards the lower CO River Valley through 12 UTC Monday. Cold temperatures aloft within the upper
SPC – No watches are valid as of Mon Jan 27 00:33:01 UTC 2025
No watches are valid as of Mon Jan 27 00:33:01 UTC 2025.
SPC – No MDs are in effect as of Mon Jan 27 00:33:01 UTC 2025
No Mesoscale Discussions are in effect as of Mon Jan 27 00:33:01 UTC 2025.
SPC Jan 26, 2025 2000 UTC Day 1 Convective Outlook
SPC 2000Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0156 PM CST Sun Jan 26 2025 Valid 262000Z - 271200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not forecast across the contiguous United States through tonight. ...20z Update... The prior forecast remains valid with no changes. Scattered elevated thunderstorms ongoing over the ArkLaTex should continue northeastward within the pronounced low-level warm advection regime through tonight. Additional storm development and lightning potential, albeit lower probability, will remain possible this evening over eastern TX with weak low and mid-level ascent continuing for another few
SPC – No watches are valid as of Sun Jan 26 12:22:02 UTC 2025
No watches are valid as of Sun Jan 26 12:22:02 UTC 2025.
SPC – No MDs are in effect as of Sun Jan 26 12:22:02 UTC 2025
No Mesoscale Discussions are in effect as of Sun Jan 26 12:22:02 UTC 2025.
SPC Jan 26, 2025 0830 UTC Day 3 Severe Thunderstorm Outlook
SPC 0830Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0203 AM CST Sun Jan 26 2025 Valid 281200Z - 291200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... No thunderstorms are forecast over the continental U.S. on Tuesday or Tuesday night. ...DISCUSSION... A mid-level ridge is forecast over the southern Plains on Tuesday, as an upper-level low moves southward across the Desert Southwest. Mid-level flow will become more southwesterly over western parts of the southern Plains, as low-level moisture advection occurs across the southern part of Texas. Although showers could develop late in the period near the