Alert archive / North Dakota / Blizzard Watches in 2009

Blizzard Watch 3, NWS Bismarck, ND

March 9, 20098 counties in North Dakota

NWS Bismarck, ND issued this blizzard watch at Mar 9, 2009, 4:26 AM CDT for 8 counties in North Dakota. It took effect at Mar 10, 2009, 7:00 AM CDT. It was in force for .

The area

The counties it named.

The facts

Issued
Mar 9, 2009, 4:26 AM CDT (09:26 UTC)
In effect from
Mar 10, 2009, 7:00 AM CDT
Expired
Mar 9, 2009, 4:25 PM CDT
In force
Issued by
NWS Bismarck, ND

Counties Dickey County, ND, Foster County, ND, Kidder County, ND, LaMoure County, ND, Logan County, ND, McIntosh County, ND, Stutsman County, ND, Wells County, ND

The radar

The Bismarck radar (KBIS), 122 km from the middle of the area, began a volume at 09:32 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.

The nearest sounding before it

Aberdeen, SD (KABR), launched 00:00Z, 9.4 hours before the alert went out and 216 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Aberdeen, SD at 00:00Z on 2009-03-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Aberdeen, SD at 00:00Z on 2009-03-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 143 square meters per square second.1939587897117Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
847 m above ground
0-6 km bulk shear
58 kt
0-1 km storm-relative helicity
143 m²/s²
0-3 km storm-relative helicity
153 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

What forecasters said that day

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

NWS Bismarck, ND wrote its last area forecast discussion before this blizzard watch went out at Mar 9, 3:37 AM CDT, 49 minutes earlier.

Area forecast discussion, Mar 9, 3:37 AM CDT, 49 minutes before
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Hazardous weather outlook, Mar 9, 4:25 AM CDT, 1 minute before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BISMARCK ND
425 AM CDT MON MAR 9 2009

NDZ018>023-025-031>037-040>048-050-051-100930-
DUNN-MERCER-OLIVER-MCLEAN-SHERIDAN-WELLS-FOSTER-GOLDEN VALLEY-
BILLINGS-STARK-MORTON-BURLEIGH-KIDDER-STUTSMAN-SLOPE-HETTINGER-
GRANT-BOWMAN-ADAMS-SIOUX-EMMONS-LOGAN-LA MOURE-MCINTOSH-DICKEY-
425 AM CDT MON MAR 9 2009 /325 AM MDT MON MAR 9 2009/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL
NORTH DAKOTA...SOUTHEAST NORTH DAKOTA AND SOUTHWEST NORTH DAKOTA.

.DAY ONE...TODAY AND TONIGHT

THE FIRST WAVE OF SNOWFALL ASSOCIATED WITH AN ONGOING WINTER STORM
IS FORECAST TO INCREASE IN INTENSITY GRADUALLY THROUGH MONDAY MORNING
OVER SOUTH CENTRAL NORTH DAKOTA. EXPECT THAT ANOTHER BAND WILL
FORM AND SPREAD NORTHEASTWARD OUT OF NORTH CENTRAL SOUTH DAKOTA BY
LATE MORNING...RESULTING IN ONE TO FOUR INCHES AND JUSTIFYING
ISSUANCE OF THE WINTER WEATHER ADVISORY FOR MANY SOUTH CENTRAL
NORTH DAKOTA COUNTIES.

THE SECOND WAVE OF SAID STORM IS FORECAST TO PUSH INTO
SOUTHWESTERN AND SOUTH CENTRAL NORTH DAKOTA DURING THE EARLY
EVENING HOURS OF MONDAY.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

MODERATE TO HEAVY SNOW SHOULD EXPAND ACROSS THE SOUTHERN HALF OF
THE STATE AFTER MIDNIGHT TUESDAY MORNING. STORM TOTAL
ACCUMULATIONS OF 5 TO 10 INCHES ARE EXPECTED TO THE RIGHT OF A
LINE FROM MEDORA TO WASHBURN AND INTO HARVEY BY LATE TUESDAY.
GUSTY NORTH AND NORTHEAST WINDS ALONG WITH MODERATE TO HEAVY SNOW
ACROSS SOUTH CENTRAL NORTH DAKOTA MAY CAUSE BLIZZARD CONDITIONS
THERE. MAJOR TRAVEL DIFFICULTIES ARE POSSIBLE.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE ENCOURAGED TO REPORT OBSERVED SNOW AMOUNTS TO LOCAL
MEDIA OR THE NATIONAL WEATHER SERVICE.

NDZ001>005-009>013-017-100930-
DIVIDE-BURKE-RENVILLE-BOTTINEAU-ROLETTE-WILLIAMS-MOUNTRAIL-WARD-
MCHENRY-PIERCE-MCKENZIE-
425 AM CDT MON MAR 9 2009

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL
NORTH DAKOTA AND NORTHWEST NORTH DAKOTA.

.DAY ONE...TODAY AND TONIGHT

WIND CHILL TEMPERATURES ARE EXPECTED TO FALL AS LOW AS 25 BELOW
ZERO IN EARLY MORNING HOURS...BUT SHOULD REBOUND AND REMAIN ABOVE
WIND CHILL ADVISORY CRITERIA UNTIL SUNSET MONDAY EVENING. SNOW IS
ALSO POSSIBLE...THOUGH AMOUNTS SHOULD BE MINIMAL.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

LIGHT TO MODERATE SNOW IS POSSIBLE...AND COLD TEMPERATURES AND 20 TO
30 MPH WINDS WITH GUSTS UP TO 40 MPH ARE FORECAST TO DROP WIND CHILL
TEMPERATURES TO BETWEEN 30 BELOW AND 45 BELOW ZERO UNTIL TUESDAY
AFTERNOON. FORECAST WIND CHILL TEMPERATURES THEN REMAIN LESS THAN 20
BELOW ZERO UNTIL WEDNESDAY AFTERNOON.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

SCHECK

The office that day

Everything else NWS Bismarck, ND issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 9, 4:26 AM CDTWind Chill WatchBISBottineau, Burke, Divide, McHenry, McKenzie, Mountrail and 4 more12 hr
Mar 9, 4:26 AM CDTWinter Weather AdvisoryBISDickey, Emmons, Kidder, LaMoure, Logan, McIntosh and 1 more12 hr
Mar 9, 4:25 PM CDTBlizzard WarningBISDickey, Foster, LaMoure, Stutsman33 hr
Mar 9, 4:25 PM CDTWind Chill AdvisoryBISBottineau, Burke, Divide, McKenzie, Mountrail, Renville and 1 more24 hr
Mar 9, 4:25 PM CDTWinter Storm WarningBISAdams, Bowman, Burleigh, Emmons, Grant, Hettinger and 3 more24 hr
Mar 9, 4:25 PM CDTWinter Weather AdvisoryBISBillings, Dunn, Golden Valley, McHenry, Mercer, Oliver and 6 more27 hr

Nearby

Blizzard Watches in North Dakota, 2009Every blizzard watch in 2009

Sources

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