Red Flag Warning South Dakota, Wyoming | Effective 03/09/2026 01:00
Public safety alert, emergency alert, and weather alert<br />
Description:<br />
...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 6 PM MDT THIS<br />
EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE<br />
WEATHER ZONES 315, 317, AND 322...
.Ahead of a cold front this afternoon, west winds will increase<br />
to 20-30 mph with gusts to 45 mph. Minimum afternoon relative<br />
humidities will dip as low as 14 percent. These weather elements<br />
combined with cured fuels will result in critical fire weather<br />