Weather Alert in New York
Flood Watch issued March 11 at 12:58AM EDT until March 12 at 5:00PM EDT by NWS Buffalo NY
AREAS AFFECTED: Jefferson; Lewis
DESCRIPTION: * WHAT...Flooding caused by rain and snowmelt continues to be possible. * WHERE...A portion of central New York, including the following counties, Jefferson and Lewis. * WHEN...From 8 AM EDT this morning through Thursday afternoon. * IMPACTS...Excessive runoff from snowmelt and rainfall may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Ice jams will also be possible in areas where significant ice remains. * ADDITIONAL DETAILS... - Between an inch and an inch and a half of rain is expected today through tonight. This combined with warm weather will result in snow melt, with a deep snow pack in place across the Black River basin. This will cause rises on the Black River, Moose River, Independence River, and Beaver River as well as other tributaries. There is a risk of flooding due to high flows or ice jams. - http://www.weather.gov/safety/flood
INSTRUCTION: You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Want more detail? Get the Complete 7 Day and Night Detailed Forecast!
Current U.S. National Radar--Current
The Current National Weather Radar is shown below with a UTC Time (subtract 5 hours from UTC to get Eastern Time).
National Weather Forecast--Current
The Current National Weather Forecast and National Weather Map are shown below.
National Weather Forecast for Tomorrow
Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.
North America Water Vapor (Moisture)
This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds); brown indicates very little moisture present; black indicates no moisture.
Weather Topic: What are Mammatus Clouds?
Home - Education - Cloud Types - Mammatus Clouds
Next Topic: Nimbostratus Clouds
A mammatus cloud is a cloud with a unique feature which resembles
a web of pouches hanging along the base of the cloud.
In the United States, mammatus clouds tend to form in the warmer months, commonly
in the Midwest and eastern regions.
While they usually form at the bottom of a cumulonimbis cloud, they can also form
under altostratus, altocumulus, stratocumulus, and cirrus clouds. Mammatus clouds
warn that severe weather is close.
Next Topic: Nimbostratus Clouds
Weather Topic: What is Precipitation?
Home - Education - Precipitation - Precipitation
Next Topic: Rain
Precipitation can refer to many different forms of water that
may fall from clouds. Precipitation occurs after a cloud has become saturated to
the point where its water particles are more dense than the air below the cloud.
In most cases, precipitation will reach the ground, but it is not uncommon for
precipitation to evaporate before it reaches the earth's surface.
When precipitation evaporates before it contacts the ground it is called Virga.
Graupel, hail, sleet, rain, drizzle, and snow are forms of precipitation, but fog
and mist are not considered precipitation because the water vapor which
constitutes them isn't dense enough to fall to the ground.
Next Topic: Rain
Current conditions powered by WeatherAPI.com
