Weather Data Center

CURRENT ALERTS

Active Alerts in the NWS GRR WFA

• Wind Advisory issued April 29 at 11:57AM EDT until April 29 at 3:00PM EDT by NWS Grand Rapids MI
  April 29, 2025 by NWS
  * WHAT…West winds 20 to 25 mph with gusts up to 45 mph. * WHERE…Portions of central, south central, and southwest Michigan. * WHEN…Until 3 PM EDT this afternoon. * IMPACTS…Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Latest text products from the NWS

• The Storm Prediction Center issues Day 1 Marginal Convective Risk at Apr 29, 16:39z for portions of GRR
  757 WUUS01 KWNS 291640 PTSDY1 DAY 1 CONVECTIVE OUTLOOK AREAL OUTLINE NWS STORM PREDICTION CENTER NORMAN OK 1139 AM CDT TUE APR 29 2025 VALID TIME 291630Z – 301200Z PROBABILISTIC OUTLOOK […]
• The Storm Prediction Center issues Day 1 Marginal Convective Risk at Apr 29, 16:15z for portions of GRR
  698 WUUS01 KWNS 291616 PTSDY1 DAY 1 CONVECTIVE OUTLOOK AREAL OUTLINE NWS STORM PREDICTION CENTER NORMAN OK 1115 AM CDT TUE APR 29 2025 VALID TIME 291630Z – 301200Z CATEGORICAL OUTLOOK […]

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