

761 

WWUS20 KWNS 230114

SEL8

SPC WW 230114

ILZ000-INZ000-MIZ000-OHZ000-LEZ000-LHZ000-230700-



URGENT - IMMEDIATE BROADCAST REQUESTED

TORNADO WATCH NUMBER 338

NWS STORM PREDICTION CENTER NORMAN OK

915 PM EDT MON JUN 22 2015



THE NWS STORM PREDICTION CENTER HAS ISSUED A



* TORNADO WATCH FOR PORTIONS OF

  NORTHEAST ILLINOIS

  NORTHERN INDIANA

  SOUTHERN LOWER MICHIGAN

  NORTHWEST OHIO

  LAKE ERIE

  LAKE HURON



* EFFECTIVE THIS MONDAY NIGHT AND TUESDAY MORNING FROM 915 PM

  UNTIL 300 AM EDT.



* PRIMARY THREATS INCLUDE...

  A COUPLE TORNADOES POSSIBLE

  SCATTERED DAMAGING WINDS AND ISOLATED SIGNIFICANT GUSTS TO 75

    MPH POSSIBLE

  SCATTERED LARGE HAIL AND ISOLATED VERY LARGE HAIL EVENTS TO 2

    INCHES IN DIAMETER POSSIBLE



SUMMARY...THUNDERSTORMS ARE LIKELY TO INCREASE IN COVERAGE AND

INTENSITY THIS EVENING AS A STRONG UPPER JET AND COLD FRONT APPROACH

THE REGION FROM THE WEST. A WARM AND VERY MOIST AIRMASS ACROSS THE

WATCH AREA WILL FUEL ROBUST STORM UPDRAFTS AMIDST INTENSIFYING

DEEP-LAYER WIND FIELDS. THIS SHOULD SUPPORT BOTH SUPERCELL AND

FAST-MOVING LINE SEGMENTS WITH DAMAGING WINDS...LARGE HAIL...AND

POSSIBLY A COUPLE TORNADOES.



THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 70 STATUTE

MILES NORTH AND SOUTH OF A LINE FROM 35 MILES NORTH OF MOUNT

CLEMENS MICHIGAN TO 45 MILES NORTH OF CHAMPAIGN ILLINOIS.  FOR A

COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE

UPDATE (WOUS64 KWNS WOU8).



PRECAUTIONARY/PREPAREDNESS ACTIONS...



REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR

TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH

AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR

THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS

AND POSSIBLE WARNINGS.



&&



OTHER WATCH INFORMATION...CONTINUE...WW 335...WW 336...WW 337...



AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL

SURFACE AND ALOFT TO 2 INCHES. EXTREME TURBULENCE AND SURFACE

WIND GUSTS TO 65 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO

500. MEAN STORM MOTION VECTOR 27035.





...CARBIN



367 

WWUS20 KWNS 230114

SEL8

SPC WW 230114

ILZ000-INZ000-MIZ000-OHZ000-LEZ000-LHZ000-230700-



URGENT - IMMEDIATE BROADCAST REQUESTED

TORNADO WATCH NUMBER 338

NWS STORM PREDICTION CENTER NORMAN OK

915 PM EDT MON JUN 22 2015



THE NWS STORM PREDICTION CENTER HAS ISSUED A



* TORNADO WATCH FOR PORTIONS OF

  NORTHEAST ILLINOIS

  NORTHERN INDIANA

  SOUTHERN LOWER MICHIGAN

  NORTHWEST OHIO

  LAKE ERIE

  LAKE HURON



* EFFECTIVE THIS MONDAY NIGHT AND TUESDAY MORNING FROM 915 PM

  UNTIL 300 AM EDT.



* PRIMARY THREATS INCLUDE...

  A COUPLE TORNADOES POSSIBLE

  SCATTERED DAMAGING WINDS AND ISOLATED SIGNIFICANT GUSTS TO 75

    MPH POSSIBLE

  SCATTERED LARGE HAIL AND ISOLATED VERY LARGE HAIL EVENTS TO 2

    INCHES IN DIAMETER POSSIBLE



SUMMARY...THUNDERSTORMS ARE LIKELY TO INCREASE IN COVERAGE AND

INTENSITY THIS EVENING AS A STRONG UPPER JET AND COLD FRONT APPROACH

THE REGION FROM THE WEST. A WARM AND VERY MOIST AIRMASS ACROSS THE

WATCH AREA WILL FUEL ROBUST STORM UPDRAFTS AMIDST INTENSIFYING

DEEP-LAYER WIND FIELDS. THIS SHOULD SUPPORT BOTH SUPERCELL AND

FAST-MOVING LINE SEGMENTS WITH DAMAGING WINDS...LARGE HAIL...AND

POSSIBLY A COUPLE TORNADOES.



THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 70 STATUTE

MILES NORTH AND SOUTH OF A LINE FROM 35 MILES NORTH OF MOUNT

CLEMENS MICHIGAN TO 45 MILES NORTH OF CHAMPAIGN ILLINOIS.  FOR A

COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE

UPDATE (WOUS64 KWNS WOU8).



PRECAUTIONARY/PREPAREDNESS ACTIONS...



REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR

TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH

AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR

THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS

AND POSSIBLE WARNINGS.



&&



OTHER WATCH INFORMATION...CONTINUE...WW 335...WW 336...WW 337...



AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL

SURFACE AND ALOFT TO 2 INCHES. EXTREME TURBULENCE AND SURFACE

WIND GUSTS TO 65 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO

500. MEAN STORM MOTION VECTOR 27035.





...CARBIN

