764 
FNUS86 KMFR 211119
FWLMFR

ECCDA Discussions for Yreka and Modoc California Dispatch Areas
NATIONAL WEATHER SERVICE MEDFORD OR
319 AM PST Thu Feb 21 2019

ECC002-220530-
West Yreka-
Discussion for Western Klamath
319 AM PST Thu Feb 21 2019

A break in precipitation is expected today through  Friday, then the
next frontal system moves in Friday night and stalls north of the
forecast area on Saturday. This will bring the next chance for 
light precipitation. Snow levels look to be between 1500 feet and 
2500 feet to start. Then, an atmospheric river could bring 
significant rain to areas of western Siskiyou County beginning
Sunday. Snow levels will rise to 4000 to 5000 feet, and 
significant snow will be possible across Siskiyous and higher 
elevations of the Marble Mountains (above 5500 feet). Confidence 
in this is low, and expect details to change as the weekend draws 
closer. The showery pattern continues afterwards through most of 
next week.


$$

ECC102-220530-
East Yreka-
Discussion for Eastern Klamath
319 AM PST Thu Feb 21 2019

A break in precipitation is expected today through  Friday, then the
next frontal system moves in Friday night and stalls north of the
forecast area on Saturday. This will bring the next chance for 
light precipitation. Snow levels look to be between 1500 feet and 
2500 feet to start. Then, an atmospheric river could bring 
significant rain to areas of western Siskiyou County beginning
Sunday. Snow levels will rise to 4000 to 5000 feet, and 
significant snow will be possible across Siskiyous and Mt. Shasta.
Confidence in this is low, and expect details to change as the 
weekend draws closer. The showery pattern continues afterwards 
through most of next week.


$$

ECC003-220530-
Alturas-
Discussion for Modoc
319 AM PST Thu Feb 21 2019

A break in precipitation is expected today through  Friday, then the
next frontal system moves in Friday night and stalls on Saturday,
bringing the next chance for light precipitation, Snow levels 
will rise to 4000 to 5000 feet on Sunday as an atmospheric river
arrives to the west, and moderate snows will be possible. Confidence
in this is low, and expect details to change as the weekend draws
closer. The showery pattern continues afterwards through most of 
next week.

$$