Headline:
Severe Thunderstorm Warning issued June 13 at 12:49PM CDT until June 13 at 1:15PM CDT by NWS Springfield MO
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
June 13, 2026 - 10:49am
Expires:
June 13, 2026 - 11:15am
Description:
At 1249 PM CDT, severe thunderstorms were located along a line
extending from 7 miles southwest of Fremont to 6 miles east of Alton
to near Thayer, moving southeast at 35 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Grand Gulf State Park, Thayer, Alton, Koshkonong, Myrtle, Wilderness,
Couch, and Greer.
Instruction:
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
Area Description:
Oregon, MO; Shannon, MO
Forcast Office:
NWS Springfield MO
Sender:
w-nws.webmaster@noaa.gov