697
FXUS65 KLKN 191010
AFDLKN
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ELKO NV
210 AM PST WED NOV 19 2025
KEY MESSAGES
UPDATED AT 156 AM PST WED NOV 19 2025
* PATCHY FREEZING FOG WILL FORM ACROSS THE VALLEY LOCATIONS IN
HUMBOLDT COUNTY - VISIBILITY WILL BE ONE-HALF MILE OR LESS IN
SPOTS
* PERIODS OF PRECIPITATION SOUTH OF HIGHWAY 50 THROUGH THURSDAY
NIGHT
* WARMING TREND BEGINS FRIDAY AND CONTINUES THROUGH MONDAY
UPDATE
ISSUED AT 156 AM PST WED NOV 19 2025
NEVADA DEPARTMENT OF TRANSPORTATION WEB CAMS AND REMOTE WEATHER
OBSERVATION PLATFORMS ARE SHOWING DENSE FREEZING FOG OVER SOUTHERN
HUMBOLDT COUNTY. ROADWAYS INCLUDE I-80 AND US HIGHWAY 95 IN
WINNEMUCCA. HAVE ISSUED A FREEZING FOG ADVISORY AS A RESULT. NO
OTHER CHANGES HAVE BEEN MADE.
DISCUSSION
(THIS AFTERNOON THROUGH MONDAY)
WEATHER PATTERN OVERVIEW: AN UPPER-LEVEL AREA OF LOW PRESSURE WILL
MOVE SOUTHWARD JUST OFF THE COAST OF CALIFORNIA THIS AFTERNOON.
THIS CYCLONE ALOFT WILL TURN EASTWARD AND MAKE LANDFALL OVER
SOUTHERN CALIFORNIA TONIGHT, BEFORE ENTERING THE DESERT SOUTHWEST
WEDNESDAY. PRECIPITATION ASSOCIATED WITH THIS ATMOSPHERIC
DISTURBANCE SHOULD REMAIN SOUTH OF THE HIGHWAY 50 CORRIDOR THIS
AFTERNOON AND TONIGHT. ANOTHER UPPER-LEVEL AREA OF LOW PRESSURE
WILL APPROACH THE COAST OF THE PACIFIC NORTHWEST WEDNESDAY NIGHT.
THIS CYCLONE ALOFT WILL TURN SOUTHWARD AND PROGRESS IN THAT
DIRECTION JUST OFF THE COAST OF CALIFORNIA THURSDAY. THIS
ATMOSPHERIC DISTURBANCE WILL BE AT ITS CLOSEST LOCATION TO THE
SILVER STATE THURSDAY NIGHT. ONCE AGAIN, PRECIPITATION ASSOCIATED
WITH THIS UPPER-LEVEL AREA OF LOW PRESSURE SHOULD REMAIN SOUTH OF
THE HIGHWAY 50 CORRIDOR THURSDAY NIGHT.
AN EASTERN PACIFIC RIDGE OF HIGH PRESSURE WILL BUILD EASTWARD
ACROSS NORTHERN NEVADA FRIDAY THROUGH MONDAY. THIS RIDGE OF HIGH
PRESSURE WILL KEEP THE STORM TRACK NORTH OF THE SILVER STATE
FRIDAY THROUGH MONDAY. A WARMING TREND IS EXPECTED FRIDAY THROUGH
MONDAY. BY MONDAY AFTERNOON, HIGH TEMPERATURES ACROSS NORTHERN AND
CENTRAL NEVADA WILL BE SEVEN TO NINE DEGREES ABOVE NORMAL FOR THIS
TIME OF YEAR.
FORECAST CONFIDENCE & DEVIATIONS: HIGH FORECAST CONFIDENCE
REGARDING PERIODS OF PRECIPITATION SOUTH OF HIGHWAY 50 THIS
AFTERNOON AND TONIGHT. MODERATE FORECAST CONFIDENCE IN PERIODS OF
PRECIPITATION SOUTH OF HIGHWAY 50 THURSDAY NIGHT. LOW FORECAST
CONFIDENCE REGARDING A WARMING TREND FRIDAY THROUGH MONDAY. NO
DEVIATIONS FROM THE NBM MODEL OUTPUT.
AVIATION
VFR CONDITIONS WILL PREVAIL AT ALL TERMINALS THROUGH
AT LEAST THE NEXT 24 HOURS. OFF AND ON LIGHT RAIN SHOWERS IN
CENTRAL NEVADA WILL CONTINUE TODAY. VICINITY SHOWERS/-SHRA IS
EXPECTED AT THE KTPH/KELY TERMINALS TODAY. WINDS WILL BE LESS THAN
15KT.
LKN WATCHES/WARNINGS/ADVISORIES
FREEZING FOG ADVISORY UNTIL 9 AM PST THIS MORNING NVZ030.
DISCUSSION...86
AVIATION...86
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