WYOMING — A Tornado Watch is in effect until 9:00 p.m. tonight (June 3). The watch is impacting the following counties.
WYOMING
ALBANY
CAMPBELL
CONVERSE
FREMONT
GOSHEN
HOT SPRINGS
JOHNSON
LARAMIE
NATRONA
NIOBRARA
PLATTE
WASHAKIE
WESTON
Colorado
ADAMSĀ
ARAPAHOE
BOULDER
BROOMFIELD
DENVER
DOUGLAS
ELBERT
EL PASO
JEFFERSON
LARIMER
MORGAN
WELD
Nebraska
BANNER
KIMBALL
SCOTTS BLUFF
SIOUX
What is a Tornado Watch?
is issued by the National Weather Service when conditions are favorable for the development of tornadoes in and close to the watch area. Their size can vary depending on the weather situation. They are usually issued for a duration of 4 to 8 hours. They normally are issued well in advance of the actual occurrence of severe weather. During the watch, people should review tornado safety rules and be prepared to move a place of safety if threatening weather approaches.
A Tornado Watch is issued by the Storm Prediction Center (SPC) in Norman, Oklahoma. Prior to the issuance of a Tornado Watch, SPC will usually contact the affected local National Weather Forecast Office (NWFO) and they will discuss what their current thinking is on the weather situation. Afterwards, SPC will issue a preliminary Tornado Watch and then the affected NWFO will then adjust the watch (adding or eliminating counties/parishes) and then issue it to the public. After adjusting the watch, the NWFO will let the public know which counties are included by way of a Watch Redefining Statement. During the watch, the NWFO will keep the public informed on what is happening in the watch area and also let the public know when the watch has expired or been cancelled.