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AGUS71 KTIR 241645
HMDTIR
Ohio River Basin Hydrometeorological Discussion
Ohio River Forecast Center, Wilmington, Ohio
1245 PM EDT Thursday, April 24, 2014

...HYDROMETEOROLOGICAL DISCUSSION...

A progressive weather system will be moving thru the Ohio River
Basin/Lake Erie drainage Thursday/Friday. Light rainfall is forecast
and should have little impact on streams and rivers.

Following this storm system...dry weather is expected for the weekend
under high pressure. Then...a slow moving storm system will park
itself over the Ohio Valley next week producing unsettled weather and
periods of rain for several days. Hydrologically...rises on
tributaries will be within channel...and streamflows on the mainstem
will increase to near normal values for Spring.

...FLOOD POTENTIAL DISCUSSION...

The potential for flooding is low this week.

...24-HR OBSERVED PRECIPITATION USED IN TODAY`S RIVER FORECASTS...

A hundredth or two in the headwaters of the Allegheny and in the
extreme northwest part of the basin (upper Wabash watershed).

...48-HR FORECAST PRECIPITATION USED IN TODAY`S RIVER FORECASTS...

1/3 to 2/3 inch rainfall totals basinwide.

...RIVER BASINS IN FLOOD...

None.

Detailed precipitation graphics and other maps are available on the HAS Support
Page at this web address:  http://weather.gov/ohrfc/HAS

QPF from OHRFC, HPC, et al., can be seen at weather.gov/ohrfc/Forecast.php

$$
Wheeler





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