Alert archive / California / Winter Storm Warnings in 2010

Winter Storm Warning 9, NWS Medford, OR

March 2, 2010Siskiyou County, California

NWS Medford, OR issued this winter storm warning at Mar 2, 2010, 3:47 AM PST for Siskiyou County, California. It took effect at Mar 2, 2010, 10:00 PM PST. It was in force for 12 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Mar 2, 2010, 3:47 AM PST (11:47 UTC)
In effect from
Mar 2, 2010, 10:00 PM PST
Expired
Mar 3, 2010, 10:00 AM PST
In force
12 hr
Issued by
NWS Medford, OR

County Siskiyou County, CA

The radar

The Medford radar (KMAX), 56 km from the middle of the area, began a volume at 11:49 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this winter storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Medford, OR wrote its last area forecast discussion before this winter storm warning went out at Mar 2, 3:14 AM PST, 33 minutes earlier.

Area forecast discussion, Mar 2, 3:14 AM PST, 33 minutes before
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Hazardous weather outlook, Mar 1, 3:53 PM PST, 11 hours 54 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MEDFORD OR
353 PM PST MON MAR 1 2010

ORZ021-022-021600-
SOUTH CENTRAL OREGON COAST-CURRY COUNTY COAST-
353 PM PST MON MAR 1 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST
OREGON.

.DAY ONE...THIS AFTERNOON AND TONIGHT

NO SIGNIFICANT WEATHER IS EXPECTED FOR THE REST OF MONDAY.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

A HIGH SURF ADVISORY IS IN EFFECT FROM 1 AM PST TO 4 PM PST
TUESDAY. SEE WEATHER MESSAGE FOR SPECIFIC DETAILS.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

CAZ082-021600-
SOUTH CENTRAL SISKIYOU COUNTY-
353 PM PST MON MAR 1 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHERN
CALIFORNIA.

.DAY ONE...THIS AFTERNOON AND TONIGHT

NO SIGNIFICANT WEATHER IS EXPECTED FOR THE REST OF MONDAY.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

A WINTER WEATHER ADVISORY FOR SNOW IS IN EFFECT FROM 1 AM PST TO 7
PM PST TUESDAY ABOVE 4500 FEET. SEE WEATHER MESSAGE FOR SPECIFIC DETAILS.

A WINTER STORM WATCH FOR HEAVY SNOW IS IN EFFECT TUESDAY EVENING
THROUGH WEDNESDAY MORNING FOR ELEVATIONS ABOVE 3000 FEET. SEE
WEATHER MESSAGE FOR SPECIFIC DETAILS.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

CAZ083-021600-
NORTH CENTRAL AND SOUTHEAST SISKIYOU COUNTY-
353 PM PST MON MAR 1 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHERN
CALIFORNIA.

.DAY ONE...THIS AFTERNOON AND TONIGHT

NO SIGNIFICANT WEATHER IS EXPECTED FOR THE REST OF MONDAY.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

A WINTER WEATHER ADVISORY FOR SNOW IS IN EFFECT FROM 1 AM PST TO 7
PM PST TUESDAY ABOVE 4500 FEET. SEE WEATHER MESSAGE FOR SPECIFIC DETAILS.

A WINTER STORM WATCH FOR HEAVY SNOW IS IN EFFECT TUESDAY EVENING
THROUGH WEDNESDAY MORNING. SEE WEATHER MESSAGE FOR SPECIFIC DETAILS.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

CAZ080-021600-
WESTERN SISKIYOU COUNTY-
353 PM PST MON MAR 1 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHERN
CALIFORNIA.

.DAY ONE...THIS AFTERNOON AND TONIGHT

NO SIGNIFICANT WEATHER IS EXPECTED FOR THE REST OF MONDAY.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

A WINTER STORM WATCH FOR HEAVY SNOW IS IN EFFECT TUESDAY EVENING
THROUGH WEDNESDAY MORNING FOR ELEVATIONS ABOVE 3000 FEET. SEE
WEATHER MESSAGE FOR SPECIFIC DETAILS.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

KS

The office that day

Everything else NWS Medford, OR issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 2, 2:18 PM PSTSmall Craft Advisory for WindsMFR10 hr
Mar 2, 2:35 PM PSTWinter Weather AdvisoryMFRSiskiyou19 hr
Mar 2, 2:51 PM PSTWind AdvisoryMFRSiskiyou8 hr

Nearby

Winter Storm Warnings in California, 2010Every winter storm warning in 2010

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.