UPDATE: SIGNIFICANT WEATHER ADVISORY FOR NORTHEASTERN NATRONA COUNTY UNTIL430 PM MDT...

AT 350 PM MDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORMOVER TEAPOT ROCK...WHICH IS 27 MILES NORTH OF CASPER...MOVING EASTSOUTHEAST AT 45 MPH.

DIME SIZE HAIL AND WINDS IN EXCESS OF 40 MPH WILL BE POSSIBLE WITHTHIS STORM. THIS STORM WILL REMAIN OVER MAINLY RURAL AREAS OF NORTHEASTERNNATRONA COUNTY...SOUTH OF MIDWEST AND EDGERTON.

THIS INCLUDES INTERSTATE 25 BETWEEN MILE MARKERS 204 AND 222. THIS STORM MAY INTENSIFY.

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UPDATE:  SEVERE THUNDERSTORM WARNING FROM 2:37PM MDT TUE UNTIL 3:45PM MDT TUE

* SEVERE THUNDERSTORM WARNING FOR...
NATRONA COUNTY IN WYOMING...

* UNTIL 345 PM MDT

* AT 235 PM MDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 14 MILES SOUTHEAST OF RED WALL TO NEAR EMIGRANT GAP
TO NEAR ALCOVA...MOVING EAST AT 40 MPH.

HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL.

AT 205 PM MDT...A 64 MPH WIND GUST WAS MEASURED AT HILAND.

IMPACT...EXPECT DAMAGE TO ROOFS...SIDING AND TREES.

* SEVERE THUNDERSTORMS WILL BE NEAR...
EMIGRANT GAP AROUND 240 PM MDT.
NATRONA COUNTY AIRPORT AROUND 245 PM MDT.
MILLS...BAR NUNN...BATES HOLE...HOGADON SKI AREA AND BEARTRAP
CASPER...EVANSVILLE AND TEAPOT ROCK AROUND 300 PM MDT.
EDNESS K WILKINS STATE PARK AROUND 305 PM MDT.

THIS INCLUDES THE FOLLOWING HIGHWAYS...
INTERSTATE 25 BETWEEN MILE MARKERS 176 AND 221.
INTERSTATE 90 NEAR MILE MARKER 42.
LARGE HAIL AND DAMAGING WINDS AND CONTINUOUS CLOUD TO GROUND
LIGHTNING IS OCCURRING WITH THESE STORMS. MOVE INDOORS IMMEDIATELY.
LIGHTNING IS ONE OF NATURES LEADING KILLERS. REMEMBER...IF YOU CAN
HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING.

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A BUILDING.