FNUS22 KWNS 210640

FWDDY2



Day 2 Fire Weather Outlook  

NWS Storm Prediction Center Norman OK

0139 AM CDT Sun Jun 21 2026



Valid 221200Z - 231200Z



...Synopsis...

Similar to Day 1, zonal mid-level flow with embedded impulses will

characterize the upper-air pattern across the CONUS tomorrow

(Monday). Surface troughing will develop across the Interior West by

the afternoon hours, resulting in a broad area of dry and breezy

conditions across the southern Great Basin into the Four Corners

region. 15+ mph sustained westerly surface winds will coincide with

5-15 percent RH atop dry fuels, warranting the introduction of

Elevated highlights. Similarly, Elevated highlights were also

introduced for another afternoon of channeled flow across the Snake

River Plain, where 15+ mph sustained westerly surface winds and 15

percent RH will overspread dry fuels for several hours.



..Squitieri.. 06/21/2026



...Please see www.spc.noaa.gov/fire for graphic product...



$$