Category:Weather

MD 2282 CONCERNING TORNADO WATCH 643… FOR EXTREME SOUTHEAST MISSOURI…SOUTHERN AND EASTERN ILLINOIS…AND WESTERN INDIANA Mesoscale Discussion 2282 NWS Storm Prediction Center Norman OK 0349 PM CST Sun Dec 28 2025 Areas affected…Extreme southeast Missouri…southern and eastern Illinois…and western Indiana Concerning…Tornado Watch 643… Valid 282149Z – 282315Z The severe weather threat for Tornado Watch 643 …
Continue reading SPC MD 2282

MD 2281 CONCERNING SEVERE POTENTIAL…WATCH POSSIBLE FOR FAR EASTERN MISSOURI…CENTRAL AND SOUTHERN ILLINOIS…AND WESTERN INDIANA Mesoscale Discussion 2281 NWS Storm Prediction Center Norman OK 0118 PM CST Sun Dec 28 2025 Areas affected…Far eastern Missouri…central and southern Illinois…and western Indiana Concerning…Severe potential…Watch possible Valid 281918Z – 282115Z Probability of Watch Issuance…60 percent SUMMARY…A band of …
Continue reading SPC MD 2281

MD 2280 CONCERNING HEAVY SNOW FOR SOUTHEAST MINNESOTA INTO NORTHWEST/NORTHERN WISCONSIN Mesoscale Discussion 2280 NWS Storm Prediction Center Norman OK 1240 PM CST Sun Dec 28 2025 Areas affected…Southeast Minnesota into northwest/northern Wisconsin Concerning…Heavy snow Valid 281840Z – 290045Z SUMMARY…Conditions will initially be marginal for heavier snowfall rates, but cooling temperatures at the surface and …
Continue reading SPC MD 2280

MD 2279 CONCERNING SEVERE POTENTIAL…WATCH UNLIKELY FOR NORTHEAST ILLINOIS AND NORTHWEST INDIANA Mesoscale Discussion 2279 NWS Storm Prediction Center Norman OK 1044 AM CST Sun Dec 28 2025 Areas affected…Northeast Illinois and northwest Indiana Concerning…Severe potential…Watch unlikely Valid 281644Z – 281845Z Probability of Watch Issuance…20 percent SUMMARY…The threat for isolated hail (near 1 inch diameter) …
Continue reading SPC MD 2279

MD 2278 CONCERNING HEAVY SNOW FOR NORTH CENTRAL IOWA…SOUTHERN AND EASTERN MINNESOTA AND NORTHWESTERN WISCONSIN Mesoscale Discussion 2278 NWS Storm Prediction Center Norman OK 0952 AM CST Sun Dec 28 2025 Areas affected…North central Iowa…southern and eastern Minnesota and northwestern Wisconsin Concerning…Heavy snow Valid 281552Z – 282145Z SUMMARY…Heavy snow, with rates near 1 inch per …
Continue reading SPC MD 2278

MD 2277 CONCERNING SEVERE POTENTIAL…WATCH UNLIKELY FOR NORTHEASTERN MISSOURI INTO CENTRAL ILLINOIS Mesoscale Discussion 2277 NWS Storm Prediction Center Norman OK 0716 AM CST Sun Dec 28 2025 Areas affected…Northeastern Missouri into central Illinois Concerning…Severe potential…Watch unlikely Valid 281316Z – 281515Z Probability of Watch Issuance…5 percent SUMMARY…Isolated, small to marginally severe hail may accompany the …
Continue reading SPC MD 2277

MD 2276 CONCERNING HEAVY SNOW FOR UPSTATE NY TO EASTERN LONG ISLAND…INCLUDING PARTS OF SOUTHERN NEW ENGLAND Mesoscale Discussion 2276 NWS Storm Prediction Center Norman OK 0541 PM CST Fri Dec 26 2025 Areas affected…Upstate NY to eastern Long Island…including parts of southern New England Concerning…Heavy snow Valid 262341Z – 270545Z SUMMARY…Heavy snow bands will …
Continue reading SPC MD 2276

MD 2275 CONCERNING HEAVY SNOW FOR WESTERN NEW YORK INTO NORTHEAST PENNSYLVANIA Mesoscale Discussion 2275 NWS Storm Prediction Center Norman OK 1222 PM CST Fri Dec 26 2025 Areas affected…Western New York into northeast Pennsylvania Concerning…Heavy snow Valid 261822Z – 262215Z SUMMARY…A favorable zone for heavy snow banding is becoming established across parts of western …
Continue reading SPC MD 2275

MD 2274 CONCERNING FREEZING RAIN FOR NORTHERN MARYLAND…CENTRAL TO NORTHWEST PENNSYLVANIA…AND FAR WESTERN NEW YORK Mesoscale Discussion 2274 NWS Storm Prediction Center Norman OK 1013 AM CST Fri Dec 26 2025 Areas affected…Northern Maryland…central to northwest Pennsylvania…and far western New York Concerning…Freezing rain Valid 261613Z – 262115Z SUMMARY…A wintry mix, eventually transitioning to primarily light …
Continue reading SPC MD 2274

MD 2273 CONCERNING FREEZING RAIN FOR PARTS OF CENTRAL AND SOUTHERN LOWER MICHIGAN Mesoscale Discussion 2273 NWS Storm Prediction Center Norman OK 0440 AM CST Fri Dec 26 2025 Areas affected…Parts of central and southern Lower Michigan Concerning…Freezing rain Valid 261040Z – 261645Z SUMMARY…Freezing rain will increase in intensity and coverage while spreading eastward across …
Continue reading SPC MD 2273