Tag: spc

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SPC Tornado Watch 141 Status Reports

WW 0141 Status Updates STATUS REPORT ON WW 141 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 25 SSE HSI TO 10 WSW LNK TO 20 W OMA TO 25 NNW DNS. ..BENTLEY..04/18/25 ATTN...WFO...DMX...OAX...GID... STATUS REPORT FOR WT 141 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS IAC003-009-027-029-047-071-085-129-133-137-145-155-165-173- 180140- IA . IOWA COUNTIES INCLUDED ARE ADAMS AUDUBON CARROLL CASS CRAWFORD FREMONT HARRISON MILLS MONONA MONTGOMERY PAGE POTTAWATTAMIE SHELBY TAYLOR NEC025-055-059-067-095-097-109-129-131-151-153-155-169-177- 180140- NE . NEBRASKA COUNTIES INCLUDED ARE CASS DOUGLAS FILLMORE GAGE JEFFERSON JOHNSON LANCASTER NUCKOLLS OTOE SALINE SARPY SAUNDERS THAYER WASHINGTON Read more
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SPC Tornado Watch 141

WW 141 TORNADO IA NE 172145Z - 180500Z URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 141 NWS Storm Prediction Center Norman OK 445 PM CDT Thu Apr 17 2025 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of Western Iowa Eastern Nebraska * Effective this Thursday afternoon from 445 PM until Midnight CDT. * Primary threats include... A couple tornadoes possible Scattered large hail likely with isolated very large hail events to 3 inches in diameter possible Scattered damaging wind gusts to 70 mph possible SUMMARY...Severe storms are expected to increase from west to
Official

SPC Severe Thunderstorm Watch 140 Status Reports

WW 0140 Status Updates STATUS REPORT ON WW 140 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 20 NNW SUX TO 45 WSW SPW TO 20 WNW FRM TO 25 NNE MKT TO 25 NNE EAU. FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 0461 ..WENDT..04/17/25 ATTN...WFO...FSD...DMX...MPX...ARX... STATUS REPORT FOR WS 140 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS IAC021-025-035-041-059-063-081-091-093-109-141-147-151-161-189- 193-195-180040- IA . IOWA COUNTIES INCLUDED ARE BUENA VISTA CALHOUN CHEROKEE CLAY DICKINSON EMMET HANCOCK HUMBOLDT IDA KOSSUTH O'BRIEN PALO ALTO POCAHONTAS SAC WINNEBAGO WOODBURY WORTH MNC013-039-043-047-049-079-091-099-109-131-147-157-161-180040- MN . MINNESOTA COUNTIES INCLUDED ARE BLUE EARTH DODGE FARIBAULT FREEBORN GOODHUE LE
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SPC Severe Thunderstorm Watch 140

WW 140 SEVERE TSTM IA MN NE WI 172045Z - 180300Z URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 140 NWS Storm Prediction Center Norman OK 345 PM CDT Thu Apr 17 2025 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Northwest and Northern Iowa Southern and Southeast Minnesota Far Northeast Nebraska West-Central Wisconsin * Effective this Thursday afternoon and evening from 345 PM until 1000 PM CDT. * Primary threats include... Scattered large hail and isolated very large hail events to 2 inches in diameter possible Scattered damaging wind gusts to
Official

SPC Apr 17, 2025 2000 UTC Day 1 Convective Outlook

SPC 2000Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0257 PM CDT Thu Apr 17 2025 Valid 172000Z - 181200Z ...THERE IS AN ENHANCED RISK OF SEVERE THUNDERSTORMS FROM EASTERN NEBRASKA INTO CENTRAL IOWA... ...SUMMARY... Isolated to scattered severe thunderstorms are expected, mainly from late afternoon into early tonight from eastern Nebraska into western and central Iowa. Very large hail to 3 inches in diameter or greater, isolated severe gusts of 60-70 mph, and a couple of tornadoes will all be possible. ...20Z Update... Very minor changes were made to the outlook with this
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SPC MD 457

MD 0457 CONCERNING SEVERE POTENTIAL...WATCH UNLIKELY FOR SOUTHWEST MO Mesoscale Discussion 0457 NWS Storm Prediction Center Norman OK 0637 AM CDT Thu Apr 17 2025 Areas affected...southwest MO Concerning...Severe potential...Watch unlikely Valid 171137Z - 171300Z Probability of Watch Issuance...5 percent SUMMARY...An isolated severe wind/hail threat may persist for a couple more hours, but should diminish during the mid-morning. DISCUSSION...Early morning convection has largely consolidated into a cluster along the KS/MO border. This activity will probably continue southeastward into southwest MO over the next couple hours. While the leading cell in the cluster has lost its deep core, it may produce
Official

SPC Apr 17, 2025 Day 4-8 Severe Weather Outlook

Day 4-8 Outlook Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0330 AM CDT Thu Apr 17 2025 Valid 201200Z - 251200Z ...DISCUSSION... ...Day 4/Sun - ArkLaTex to the Mid-MS Valley... A compact upper shortwave trough is forecast to move from the southern High Plains to the Midwest on Sunday. While some forecast uncertainty continues with regard to exact position of this feature, the overall pattern suggests isolated to scattered severe thunderstorm potential will exist across portions of east TX into the Mid/Lower MS Valley. Strong southwesterly flow aloft will overspread a moist warm sector as a surface