Coastal/low elevation rain and high elevation snow will extend from the Pacific Northwest into parts of California early this week. Moderate to heavy snow is expected from the Intermountain West into the central Rockies through Tuesday. Several inches of snow is expected over the Upper Peninsula of Michigan into northeast Minnesota through Tuesday. Read More >
Eastern Region Headquarters
Regional Headquarters
"How to Interpret the Hydrologic Ensemble Forecast Service (HEFS) Short-Term Probabilistic Guidance" training materials at COMET (free registration required)
Map Last Updated:
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News Legend | ||||||
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Map Legend
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Chance of Exceedance
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River Forecast Centers
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30%
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Level
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70%
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Action
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Minor Flood
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Moderate Flood
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Major Flood
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= less than 30% chance of reaching Action level
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= no critical levels defined for this point
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US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Eastern Region Headquarters
630 Johnson Ave., Ste. 202
Bohemia, NY 11716
631-244-0100
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