[LeArc] HWODVN@ 6/8/2003 5:13:29 AM

[learc@mailman.qth.net]

The following weather message is provided by McDonough County E.S.D.A.


FLUS43 KDVN 081009
HWODVN
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-091000-

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
509 AM CDT SUN JUN 8 2003

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EASTERN IOWA...
NORTHWEST AND WEST CENTRAL ILLINOIS...AND NORTHEAST MISSOURI.

.DAY ONE...TODAY AND TONIGHT

A STORM SYSTEM WILL MOVE THROUGH THE AREA TODAY AND TONIGHT BRINGING
SCATTERED SHOWERS...AND A GENERAL RAIN NORTH OF A SIGOURNEY TO
GALVA LINE. ISOLATED THUNDERSTORMS ARE POSSIBLE. DUE TO A LACK OF
INSTABILITY AND WIND SHEAR...NO SEVERE STORMS ARE EXPECTED. HOWEVER
DUE TO FAIRLY LOW FREEZING LEVELS ALOFT...SOME PEA SIZED HAIL IS
POSSIBLE.

TONIGHT LINGERING SHOWERS WILL END DURING THE EVENING. PATCHY FOG IS
POSSIBLE AFTER MIDNIGHT DUE TO A COOL WET GROUND AND WINDS BECOMING
LIGHT.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SUNDAY

A SERIES OF STORM SYSTEMS ARE FORECAST TO AFFECT THE REGION BRINGING
A THREAT OF HEAVY RAIN AND FLOODING.

THE FIRST STORM SYSTEM IS FORECAST TO AFFECT THE REGION LATE MONDAY
NIGHT INTO TUESDAY. A THUNDERSTORM COMPLEX WILL DEVELOP IN THE
PLAINS LATE MONDAY AFTERNOON AND MOVE EAST SOUTHEAST OVERNIGHT.
SUFFICIENT INSTABILITY AND SHEAR WILL BE PRESENT THAT A SQUALL LINE
MAY DEVELOP AND RACE EASTWARD ALONG THE FRONTAL BOUNDARY. IF THIS
OCCURS...THE PRIMARY THREAT WOULD BE HIGH WINDS AND HAIL.
UNCERTAINTY EXITS ON THE LOCATION OF THE FRONTAL BOUNDARY. HOWEVER
THE AREA THAT APPEARS TO BE UNDER THE GREATEST THREAT OF SEVERE
WEATHER WOULD BE ALONG AND NORTH OF HIGHWAY 30. THIS STORM SYSTEM
WILL ALSO HAVE THE POTENTIAL TO PRODUCE MODERATE TO POSSIBLY HEAVY
RAIN.

THE SECOND STORM SYSTEM IS FORECAST TO AFFECT THE REGION LATE
WEDNESDAY INTO THURSDAY  CURRENT INFORMATION SUGGESTS THAT ANOTHER
ROUND OF MODERATE TO HEAVY RAIN IS LIKELY...WITH SEVERAL INCHES OF
RAIN POSSIBLE ON TOP OF NEARLY SATURATED SOILS. THE AREA MOST AT
THREAT CURRENTLY APPEARS TO BE ALONG AND NORTH OF INTERSTATE 80.

A THIRD STORM SYSTEM IS FORECAST TO AFFECT THE REGION FRIDAY INTO
SATURDAY. MODERATE TO HEAVY RAIN WOULD AGAIN BE POSSIBLE...WITH
SEVERAL INCHES OF RAIN ON TOP OF SATURATED SOILS. CURRENT INFORMATION
SUGGESTS THAT AREAS ALONG AND SOUTH OF INTERSTATE 80 WOULD BE UNDER
THE GREATEST THREAT.

EMERGENCY MANAGERS SHOULD LISTEN TO LATER FORECASTS THIS WEEK AS THE
THREAT FOR SEVERE WEATHER...HEAVY RAIN...AND FLOODING BECOME BETTER
DEFINED.

.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NOT ANTICIPATED THROUGH SUNSET MONDAY. SPOTTER
ACTIVATION MAY BE NECESSARY LATE MONDAY NIGHT INTO TUESDAY. IF HEAVY
RAINS DEVELOP AS CURRENTLY EXPECTED...RAINFALL REPORTS AND RIVER
READINGS FROM SPOTTERS WILL BE GREATLY APPRECIATED DURING THE WEEK.

&&

MORE INFORMATION MAY BE OBTAINED AT THE FOLLOWING URL:
http://www.crh.noaa.gov/dvn

$$

SF