SPC Mar 25, 2025 1930 UTC Day 3 Severe Thunderstorm Outlook
SPC 1930Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0221 PM CDT Tue Mar 25 2025 Valid 271200Z - 281200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS IN PARTS OF THE CENTRAL STATES... ...SUMMARY... Isolated severe thunderstorms are possible across south Texas into the Trans-Pecos from Thursday morning to evening, and over the Lower Missouri/Mid-Mississippi Valleys, mainly during the afternoon into Thursday night. ...South TX to the Trans-Pecos... Non-NAM guidance is fairly consistent with extensive deep convection ongoing across parts of south TX at 12Z Thursday, in association with a leading low-amplitude shortwave
SPC Mar 25, 2025 1730 UTC Day 2 Convective Outlook
SPC 1730Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1225 PM CDT Tue Mar 25 2025 Valid 261200Z - 271200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS IN PARTS OF THE PACIFIC NORTHWEST... ...SUMMARY... Severe thunderstorms are possible across parts of the Pacific Northwest on Wednesday afternoon and evening. Coverage should be mostly isolated, but a more probable corridor for a few supercells is apparent west of the Cascades. These may produce large hail, a brief tornado, and locally strong gusts. ...Pacific Northwest... Confidence is sufficient for an upgrade to level 2-SLGT risk
SPC Mar 25, 2025 1630 UTC Day 1 Convective Outlook
SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1055 AM CDT Tue Mar 25 2025 Valid 251630Z - 261200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS OVER SOUTHEAST FL...AND OVER PARTS OF SOUTHERN OK AND NORTH-CENTRAL TX.... ...SUMMARY... Gusty winds, along with some risk for hail, will accompany isolated thunderstorms across the southeastern Florida Peninsula, and parts of southeast Oklahoma and northern/central Texas. ...FL... A broad upper trough is present today over the eastern US, with the southern fringe of stronger westerlies across south FL. Ample low-level moisture and strong heating will
Hydrologic Outlook issued March 24 at 2:07PM PDT by NWS Pendleton OR
ESFPDT Temperatures in the 60s and 70s through Wednesday will increase snow melt of the mid and high elevation snow pack. This will be followed by mountain rain Wednesday night through Friday. Saturated mountain soils will allow for efficient runoff and will increase water levels on mountain rivers, creeks and streams. The primary concern is the John Day River at Service Creek which is forecast to reach minor flood stage Thursday morning through Friday afternoon, peaking early Friday morning. The Grande Ronde River at Troy and the Naches River at Cliffdell and Naches are expected to reach action stage Wednesday
Hydrologic Outlook issued March 24 at 11:57AM MDT by NWS Boise ID
ESFBOI Warmer temperatures will lead to snowmelt, causing rises on rivers, creeks, and streams across southeast Oregon through midweek. Saturated soils in some areas will increase runoff. Those with interests along rivers, creeks and streams should continue to monitor the forecast as there is some uncertainty in how much response the lower elevation rivers, creeks and streams will see. Stay tuned to the forecast for the latest updates, along with any warnings or advisories that may be issued.
Hydrologic Outlook issued March 24 at 10:52AM PDT by NWS Elko NV
ESFLKN As high pressure builds across the Great Basin through the beginning of the week, near to record warm high temperatures are forecast. This will help to increase the melt rate of mid- and high-elevation snowpack, which will make it into area creeks and streams. Faster responding creeks that will need to be watched for higher flows include Martin Creek in Humboldt county, the Owyhee River, Bruneau River, and Salmon Falls Creek in Elko county. Though flooding is not expected at this time, water in area creeks and streams will be flowing strongly thru at least midweek. Residents and outdoor
Hydrologic Outlook issued March 24 at 12:09PM MDT by NWS Pocatello ID
ESFPIH Temperatures today through Thursday will be well above averages, increasing low and mid elevation snowmelt and runoff. Standing water in typical low spots may occur, but we'll also likely begin seeing the swelling of smaller creeks and tributaries that feed the larger streams and rivers. This may even push some streams and creeks above bankfull causing minor flooding and bank erosion due to the higher flows. The warm temperatures will peak Wednesday with afternoon highs reaching above 60s and some locations in the South Hills and lower Snake Plain getting above 70 degrees. These will be the warmest readings
Hydrologic Outlook issued March 25 at 10:38AM MDT by NWS Missoula MT
ESFMSO Where: Idaho and Clearwater Counties What: Temperatures in the 60s and 70s are anticipated for the mid elevations through Thursday, with overnight temperatures not anticipated to drop below freezing. This will accelerate snow melt in the mid and upper elevations, leading to rapidly rising water levels on small streams and creeks. Flooding is not anticipated at this time, though Orofino Creek in Orofino may approach action stage, with a low probability of reaching minor flood stage. When: Through Thursday, March 27. People with activities near creeks and streams should exercise caution as flows will be swift and cold. Monitor
SPC Mar 25, 2025 0730 UTC Day 3 Severe Thunderstorm Outlook
SPC 0730Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0236 AM CDT Tue Mar 25 2025 Valid 271200Z - 281200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE MID MISSOURI VALLEY AND MIDWEST...AND ACROSS PARTS OF WESTERN AND SOUTHERN TEXAS... ...SUMMARY... A few strong/severe storms will be possible Thursday from the Mid Missouri Valley into the Ohio Valley, and across parts of western and southern Texas. ...Synopsis... Deamplification of the upper pattern across the U.S. is expected Thursday, as an eastern U.S. trough departs into the Atlantic, and deamplifying eastern
SPC Mar 25, 2025 0600 UTC Day 2 Convective Outlook
SPC 0600Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1256 AM CDT Tue Mar 25 2025 Valid 261200Z - 271200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PORTIONS OF THE PACIFIC NORTHWEST... ...SUMMARY... Isolated severe thunderstorms are possible across parts of the Pacific Northwest on Wednesday afternoon into the evening. ...Synopsis... Slow progression of the upper pattern -- a general western ridge/eastern trough configuration -- is expected Wednesday. Upstream, an eastern Pacific trough/low will strengthen as it nears the Pacific Northwest Coast. At the surface, a rather ill-defined baroclinic zone will extend