Special Weather Statement
Issued by NWS Riverton, WY

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

692
WWUS85 KRIW 282341
SPSRIW

Special Weather Statement
National Weather Service Riverton WY
541 PM MDT WED JUN 28 2017

WYZ004-008-290030-
North Big Horn Basin-Bighorn Mountains West-
541 PM MDT WED JUN 28 2017

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL BIG HORN COUNTY UNTIL 630
PM MDT...

At 539 PM MDT, Doppler radar was tracking strong thunderstorms along
a line extending from Crooked Creek Natural Area to Powell to 13
miles north of Greybull to 11 miles northwest of Otto. Movement was
east at 40 to 50 mph.

Nickel size hail and wind gusts of 50 to 55 mph will be possible
with these storms. Some gusts with these storms will precede the
thunderstorms by 10 to 15 miles...well ahead of the storms
themselves.

Strong thunderstorms will be near...  Powell now.  Medicine Wheel
around 550 PM MDT.   Greybull around 555 PM MDT.   Shell around 610
PM MDT. Shell Canyon around 615 PM MDT.   Shell Falls around 620 PM
MDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 4499 10789 4493 10788 4490 10785 4487 10786
      4482 10782 4479 10783 4477 10775 4472 10775
      4471 10768 4468 10767 4469 10759 4466 10752
      4463 10752 4464 10750 4461 10747 4459 10739
      4439 10766 4447 10854 4473 10847 4500 10843
TIME...MOT...LOC 2339Z 257DEG 51KT 4496 10834 4468 10814 4453 10842

$$

Braun



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.