SPC May 16, 2025 0100 UTC Day 1 Convective Outlook
SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0800 PM CDT Thu May 15 2025 Valid 160100Z - 161200Z ...THERE IS AN ENHANCED RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE GREAT LAKES AND NORTHERN OHIO VALLEY... ...SUMMARY... Severe thunderstorms are expected across parts of the upper Mississippi River Valley and Great Lakes this evening. Tornadoes, some of which could be strong, very large hail and damaging winds will be possible. Severe thunderstorms are also expected later this evening into tonight from the the lower Ohio Valley into the Ozarks. ...Upper Mississippi Valley/Great
SPC May 15, 2025 1630 UTC Day 1 Convective Outlook
SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1128 AM CDT Thu May 15 2025 Valid 151630Z - 161200Z ...THERE IS AN ENHANCED RISK OF SEVERE THUNDERSTORMS ACROSS EAST-CENTRAL MINNESOTA...MUCH OF WISCONSIN...SOUTHERN AND WESTERN LOWER MICHIGAN...NORTHEAST ILLINOIS...NORTHERN INDIANA AND NORTHWEST OHIO... ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS OVER PORTIONS OF VIRGINIA AND NORTHEAST NORTH CAROLINA... ...SUMMARY... Severe thunderstorms are expected across parts of the upper Mississippi River Valley and Great Lakes this afternoon and evening. Tornadoes, some of which could be strong, and very large hail and damaging winds will be
SPC May 15, 2025 1300 UTC Day 1 Convective Outlook
SPC 1300Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0752 AM CDT Thu May 15 2025 Valid 151300Z - 161200Z ...THERE IS AN ENHANCED RISK OF SEVERE THUNDERSTORMS ACROSS EAST-CENTRAL MINNESOTA...MUCH OF WISCONSIN...SOUTHERN AND WESTERN LOWER MICHIGAN...NORTHEAST ILLINOIS...NORTHERN INDIANA AND NORTHWEST OHIO... ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS OVER PORTIONS OF VIRGINIA AND NORTHEAST NORTH CAROLINA... ...SUMMARY... Severe thunderstorms are expected across parts of the upper Mississippi River Valley and Great Lakes this afternoon and evening. Tornadoes, some of which could be strong, and very large hail and damaging winds will be
Hydrologic Outlook issued May 14 at 10:44AM AKDT by NWS Fairbanks AK
ESFAFG The Yukon River is open from Tanana to downstream of Mountain Village as of Tuesday afternoon. Ice runs from upstream of Tanana continue as ice degrades between Beaver and Rampart. Heavy ice runs are still being seen below Kaltag. Water levels remain low and no flooding is anticipated. Updates from today's River Watch flights will be available this eve.
Hydrologic Outlook issued May 14 at 10:43AM AKDT by NWS Fairbanks AK
ESFAFG The Koyukuk River is mostly open between Hughes and its confluence with the Yukon River. Upstream of Hughes, short sections of in-place ice remain and will continue sending runs of ice downstream as breakup progresses.
Hydrologic Outlook issued May 14 at 10:42AM AKDT by NWS Fairbanks AK
ESFAFG The Koyukuk River is mostly open between Hughes and its confluence with the Yukon River. Upstream of Hughes, short sections of in-place ice remain and will continue sending runs of ice downstream as breakup progresses.
Hydrologic Outlook issued May 14 at 10:41AM AKDT by NWS Fairbanks AK
ESFAFG The Yukon River is open from Tanana to downstream of Mountain Village as of Tuesday afternoon. Ice runs from upstream of Tanana continue as ice degrades between Beaver and Rampart. Heavy ice runs are still being seen below Kaltag. Water levels remain low and no flooding is anticipated. The River Watch team will be in the air downstream of Mountain Village today.
Hydrologic Outlook issued May 14 at 10:12AM AKDT by NWS Fairbanks AK
ESFAFG The Yukon River is open from Tanana to downstream of Mountain Village as of Tuesday afternoon. Ice runs from upstream of Tanana continue as ice degrades between Beaver and Rampart. Heavy ice runs are still being seen below Kaltag. Water levels remain low and no flooding is anticipated. Updates from today's River Watch flights will be available this eve.
Hydrologic Outlook issued May 14 at 10:19AM AST by NWS San Juan PR
ESFSJU The local islands once again are expected to experience a wet weather pattern by the end of the workweek and into the weekend. This pattern is the result of abundant moisture combined with an upper-level trough moving across the northeast Caribbean. Based on the latest guidance, the heaviest rainfall is most likely to occur from Friday into Saturday. The areas expected to receive the highest rainfall totals include the southeastern and eastern portions of Puerto Rico, as well as Vieques, Culebra, and the U.S. Virgin Islands. Across these areas there is a moderate chance (40-60%) of receiving 2 to
Hydrologic Outlook issued May 14 at 2:17PM CDT by NWS Bismarck ND
ESFBIS A substantial series of rainfall events will be spreading across North Dakota through the remainder of the week. Here is a table of select cities and probabilities for select amounts of precipitation. Table 1. Probability of rainfall amounts through May 16th. Probability Probability Probability City of 2 inches of 3 inches of 4 inches ---------------------------------------------------------- Crosby 76 51 28 Williston 68 36 9 Bottineau 70 33 4 Minot 97 90 69 Garrison 89 72 47 Washburn 88 70 43 Dickinson 77 51 21 Bowman 50 19 4 Bismarck 78 46 11 Linton 64 28 6 Jamestown 23 3 0