Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >
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Hello West Michigan Hydro Community! Resources. |
Map of monthly streamflow compared to historical streamflow for the month of the year (Michigan)
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Calculated Soil Moisture
| Calculated Soil Moisture Ranking Percentile | Calculated Soil Moisture Anomaly |
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| Calculated Monthly Soil Moisture (mm) | Calculated Soil Moisture Anomaly Monthly Change |
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Resources
Latest Precipitation and Temperature Trends
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| Precipitation Percent of Mean | ||
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| Temperature Departure from Mean | ||
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| Standardized Precipitation Index (SPI) Definition |
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Resources
River Conditions
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Current Conditions Links go to USGS 30 Day plot showing a comparison with climatology |
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| Pere Marquette River at Scottville | White River above Whitehall |
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Current Conditions
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Current Conditions
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| Muskegon River at Evart | Chippewa River at Mt. Pleasant |
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| Grand River at Lansing | Grand River at Grand Rapids | ||||
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| Red Cedar at East Lansing | Thornapple River at Hastings | ||||
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Latest Drought Conditions
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NDMC Composite Drought Indicator
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| Vegetation Drought Response Index (VegDRI) |
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| Palmer Drought Severity Index Definition |
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| Drought Severity Index (Long Term Palmer) |
Crop Moisture Index |
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Resources
Water Resources
| Maps of Monthly streamflow compared to historical Stream flow for the month of the year for Michigan | |
| Map | HUC Map |
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Snow
| NOHRSC Regional Snow Analyses | ||
| Snow Water Equivalent | Snow Depth | Average Snowpack Temp |
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| SWE Change | Snow Precipitation | Snow Melt |
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| Blowing Snow Sublimation | Surface Sublimation | Non-Snow Precipitation |
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| NWS North Central River Forecast Center Modeled Snow Water Equivalent | ||
| Simulated SWE | SWE Percentile | |
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| MRCC Climate Watch Accumulated Snowfall Percent of Mean | ||
| 7 Day | 30 Day | Seasonal |
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Forecasts & Outlooks
| WPC 7-Day Quantitative Precipitation Forecast (QPF) | |
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| CPC 6-10 Day Outlooks | |
| Temperature | Precipitation |
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| CPC 8-14 Day Outlooks | |
| Temperature | Precipitation |
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| CPC Monthly Outlooks | |
| Temperature | Precipitation |
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| CPC Seasonal Outlooks | |
| Temperature | Precipitation |
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| CPC Drought Outlooks | |
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Climate Stats
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Acknowledgements
Images courtesy of...
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| NOAA/NWS | Midwestern Regional Climate Center |
High Plains Regional Climate Center |
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| US Geological Survey | National Drought Mitigation Center |
MI Department of Natural Resources |
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