SPC – No MDs are in effect as of Mon Dec 30 17:19:02 UTC 2024
No Mesoscale Discussions are in effect as of Mon Dec 30 17:19:02 UTC 2024.
SPC Dec 30, 2024 1730 UTC Day 2 Convective Outlook
SPC 1730Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1107 AM CST Mon Dec 30 2024 Valid 311200Z - 011200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated thunderstorms are possible from the Outer Banks into southern New England late Tuesday into early Wednesday. Severe thunderstorms are not expected. ...Synopsis... An upper trough will pivot northeast from the Midwest toward the Mid-Atlantic/Northeast on Tuesday. A prior cold frontal passage across this region will result in limited boundary-layer moisture despite increasing low-level south/southeasterly flow ahead of a surface low. The exception will be along the immediate
SPC Dec 30, 2024 1630 UTC Day 1 Convective Outlook
SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1022 AM CST Mon Dec 30 2024 Valid 301630Z - 311200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected through tonight. ...OH Valley tonight... An 80-100 knot mid-level jet max will move quickly eastward across the central Plains today, and into the mid MS Valley tonight. Strong cyclogenesis will occur in advance of this system over MO/IL, with the primary baroclinic zone sweeping across AR into KY/TN. Strengthening southerly low-level winds in the warm sector of the deepening low will result in
SPC – No watches are valid as of Mon Dec 30 02:42:02 UTC 2024
No watches are valid as of Mon Dec 30 02:42:02 UTC 2024.
SPC – No MDs are in effect as of Mon Dec 30 02:42:02 UTC 2024
No Mesoscale Discussions are in effect as of Mon Dec 30 02:42:02 UTC 2024.
SPC Dec 30, 2024 0100 UTC Day 1 Convective Outlook
SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0655 PM CST Sun Dec 29 2024 Valid 300100Z - 301200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated thunderstorms will be possible this evening in parts of the Atlantic Coastal states, in the Ohio and Tennessee Valleys, Intermountain West and Pacific Northwest. No severe weather is expected. ...DISCUSSION... A large-scale mid-level trough will move quickly northeastward across the Ohio Valley, central Appalachians and Carolinas this evening. An associated surface low will move through southwest Ontario, as a cold front advances toward the southern and middle
Florida State Watch Office Morning Situation Report for Sunday, December 29, 2024
Florida State Watch Office Morning Situation Report EOC Activation Level: Level 2 Meteorological Summary: An active weather pattern can be expected across the Sunshine State due to a strong low pressure system moving towards the Midwest and its tailing cold front extending across the U.S. East Coast. A line of strong to severe thunderstorms will continue to move across the I-10 corridor throughout the morning hours as the cold front advances eastward before pushing into the Peninsula and breaking apart (55-near 100% chance of rain). The Storm Prediction Center (SPC) is outlooking a Slight Risk (level 2 of 5) for
SPC Dec 29, 2024 1630 UTC Day 1 Convective Outlook
SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1020 AM CST Sun Dec 29 2024 Valid 291630Z - 301200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THIS AFTERNOON OVER PARTS OF THE CENTRAL/EASTERN CAROLINAS... ...SUMMARY... Sporadic damaging wind gusts are possible this afternoon over the central and eastern Carolinas into southern Virginia. More-isolated severe storms may occur across parts of the central Appalachians and Ohio Valley, and over southernmost Florida. ...Carolinas... A large and negatively-tilted shortwave trough is rotating northeastward across the TN/OH Valleys today, with intense low and mid-level wind fields
SPC Dec 29, 2024 1300 UTC Day 1 Convective Outlook
SPC 1300Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0700 AM CST Sun Dec 29 2024 Valid 291300Z - 301200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FROM THE EASTERN GULF COAST NORTHWARD INTO THE CAROLINAS AND SOUTHERN VIRGINIA... ...SUMMARY... A few tornadoes and sporadic damaging to severe gusts are possible today from the eastern Gulf Coast northward into the Carolinas and southern Virginia. More-isolated severe storms may occur across parts of the central Appalachians and Ohio Valley, and over southernmost Florida. ...Synopsis... In mid/upper levels, a progressive pattern will persist across the
Florida State Watch Office Morning Situation Report for December 28th, 2024
Florida State Watch Office Morning Situation Report EOC Activation Level: Level 2 Meteorological Summary: Dense Fog Advisories in effect across much of North Florida as areas of dense fog reduce visibilities to ¼ mile or less through the mid morning hours, creating hazardous driving conditions. High pressure sliding eastward over the western Atlantic to allow isolated to scattered showers and thunderstorms to continue developing along the Atlantic waters and moving inland across the Peninsula today and tonight (20-50% chance of rain). An active weather pattern is expected to take shape later today and into Sunday as a cold front