Special Weather Statement
Issued by NWS Riverton, WY

Current Version | Previous Version | Text Only | 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

000
WWUS85 KRIW 222055
SPSRIW

Special Weather Statement
National Weather Service Riverton WY
255 PM MDT TUE MAY 22 2018

WYZ001-222145-
Yellowstone National Park-
255 PM MDT TUE MAY 22 2018

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN TETON COUNTY UNTIL
345 PM MDT...

At 254 PM MDT, Doppler radar was tracking a strong thunderstorm near
Lewis Falls, which is 7 miles northwest of South Entrance, moving
northwest at 15 mph.

Half inch hail and winds in excess of 30 mph will be possible with
this storm.

Locations impacted include...
Old Faithful, South Entrance, Mystic Falls, Shoshone Lake, Scaup
Lake, Lewis Falls, Lewis Lake and Kepler Cascades.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4439 11105 4453 11082 4415 11048 4413 11051
      4413 11072 4429 11105
TIME...MOT...LOC 2054Z 135DEG 14KT 4423 11074

$$

Hulme



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