Weather Alert in Michigan
Hydrologic Outlook issued April 1 at 3:22PM EDT by NWS Grand Rapids MI
AREAS AFFECTED: Allegan, MI; Barry, MI; Calhoun, MI; Clare, MI; Clinton, MI; Eaton, MI; Gratiot, MI; Ingham, MI; Ionia, MI; Isabella, MI; Jackson, MI; Kalamazoo, MI; Kent, MI; Lake, MI; Mason, MI; Mecosta, MI; Montcalm, MI; Muskegon, MI; Newaygo, MI; Oceana, MI; Osceola, MI; Ottawa, MI; Van Buren, MI
DESCRIPTION: ESFGRR 1 To 1.5 inches of rain are likely across much of southern Lower Michigan on Wednesday and Wednesday evening. If thunderstorms begin to track over the same locations repeatedly, isolated 2.5+ inch totals are possible. If this happens, localized flooding could develop and impact low lying and other poor drainage areas as well as small streams. As this water finds its way through our river systems, we could see some minor river flooding developing later this week. The Muskegon River is most vulnerable, as water levels are already elevated after recent heavy rains in Northern Lower Michigan. Further south, the Grand and Kalamazoo River basins are seeing lower water levels, but depending on the location of the heaviest rain some of the tributaries of these rivers could rise above bankfull in the next few days. Now is the time for folks living or playing near the rivers in West Michigan to prepare for rising water levels later this week. Your latest forecast is always at www.weather.gov/grr
INSTRUCTION: N/A
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Weather Topic: What are Cumulonimbus Clouds?
Home - Education - Cloud Types - Cumulonimbus Clouds
Next Topic: Cumulus Clouds
The final form taken by a growing cumulus cloud is the
cumulonimbus cloud, which is very tall and dense.
The tower of a cumulonimbus cloud can soar 23 km into the atmosphere, although
most commonly they stop growing at an altitude of 6 km.
Even small cumulonimbus clouds appear very large in comparison to other cloud types.
They can signal the approach of stormy weather, such as thunderstorms or blizzards.
Next Topic: Cumulus Clouds
Weather Topic: What is Drizzle?
Home - Education - Precipitation - Drizzle
Next Topic: Evaporation
Drizzle is precipitation in the form of water droplets which are
smaller than raindrops.
Drizzle is characterized by fine, gently falling droplets and typically does not
impact human habitation in a negative way. The exception to this is freezing drizzle,
a condition where drizzle freezes immediately upon reaching earth's surface.
Freezing drizzle is still less dangerous than freezing rain, but can
potentially result in hazardous road conditions.
Next Topic: Evaporation
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