Alert archive / North Dakota / Snow Advisories in 2007
Snow Advisory 3, NWS Bismarck, ND
NWS Bismarck, ND issued this snow advisory at Feb 23, 2007, 3:39 PM CST for 4 counties in North Dakota. It took effect at Feb 24, 2007, 6:00 AM CST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Feb 23, 2007, 3:39 PM CST (21:39 UTC)
- In effect from
- Feb 24, 2007, 6:00 AM CST
- Expired
- Feb 24, 2007, 4:00 AM CST
- In force
- Issued by
- NWS Bismarck, ND
Counties Dickey County, ND, LaMoure County, ND, Logan County, ND, McIntosh County, ND
The radar
The Aberdeen radar (KABR), 102 km from the middle of the area, began a volume at 21:44 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 snow advisory 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 snow advisory went out at Feb 23, 3:10 AM CST, 12 hours 29 minutes earlier.
Area forecast discussion, Feb 23, 3:10 AM CST, 12 hours 29 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE BISMARCK ND 310 AM CST FRI FEB 23 2007 .SHORT TERM...TODAY THROUGH SUNDAY NIGHT... LATEST SURFACE ANALYSIS SHOWING SOME OF THE 25 TO 30 DEW POINT AIR OUT OF SOUTH DAKOTA AND NEBRASKA WAS FINALLY WORKING INTO THE SOUTHWEST CORNER OF NORTH DAKOTA. KDIK REPORTED LOW CEILING ON 08Z OBSERVATION. ALL OTHER STATIONS ACROSS NORTH DAKOTA WERE STILL REPORTING PRIMARILY MID LEVEL DECKS. WILL KEEP THE THREAT OF DETERIORATING WEATHER CONDITIONS IN THE FORECAST TODAY...PATCHY FREEZING DRIZZLE AND FOG...BUT HAVE BACKED OFF ON THE START TIME UNTIL NOW AROUND 12Z. MSAS HAS BEEN CONSISTENT WITH SHOWING BEST 3 HOUR PRESSURE FALLS IN SOUTHWEST NORTH DAKOTA. AS SURFACE LOW PRESSURE SYSTEM DROPS OUT OF MONTANA INTO SOUTH DAKOTA AND NEBR TODAY...GRADIENT WILL CONTINUE TO TIGHTEN ACROSS NORTH DAKOTA. A WIND ADVISORY WILL BE ISSUED FOR TODAY IN OUR SOUTHEAST COUNTIES. MAIN SURFACE LOW PRESSURE SYSTEM IS STILL FORECAST TO KICK OUT ACROSS NEBR...KANSAS AND THE MIDWEST DURING THE WEEKEND...KEEPING BEST CHANCES FOR HEAVY SNOW WELL SOUTH AND EAST OF OUR FORECAST AREA. THOUGH SNOW WILL BE LIKELY ACROSS MUCH OF NORTH DAKOTA DURING THE WEEKEND...MOST AREAS WILL BE LOOKING AT AROUND AN INCH TOTAL EXCEPT FOR JAMESTOWN AND AREAS SOUTHEAST...WHERE 2 TO 3 INCHES ARE POSSIBLE. ONLY MADE MINOR CHANGES TO POPS...QPF AND SNOW AMOUNTS FOR THE WEEKEND FROM THE PREVIOUS FORECAST PACKAGE. .LONG TERM...MONDAY THROUGH FRIDAY NIGHT... ON MONDAY A LINGERING TROUGH OF LOW PRESSURE OVER THE EASTERN HALF OF THE STATE MAY CONTINUE TO PRODUCE SOME LIGHT PRECIPITATION. THE UPPER FLOW OVER THE MIDWEST MONDAY HAS BROKEN DOWN INTO WEAK EDDIES. THE MAJOR ENERGY WILL RESIDE ACROSS THE SOUTHERN HALF OF THE U.S. IN A BAND OF STRONG WESTERLIES. I LEFT SOME 20 PCT POPS IN MY FAR EASTERN ZONES TO COVER THE POTENTIAL LIGHT PRECIPITATION. I ALSO LOWERED TEMPERATURES MONDAY AND TUESDAY A TAD BASED ON THE FAR SOUTHERLY POSITION OF THE POLAR JET. THE NEXT THREAT OF SNOW ARRIVES TUESDAY NIGHT AS ANOTHER MAJOR UPPER TROUGH ARRIVES ON THE SCENE. UPPER RIDGING ON FRIDAY WILL KEEP IT DRY. && .BIS WATCHES/WARNINGS/ADVISORIES... WIND ADVISORY TODAY FOR NDZ023-025-036-037-046>048-050-051. && JM/RSL
Hazardous weather outlook, Feb 23, 5:53 AM CST, 9 hours 46 minutes before
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</html>The office that day
Everything else NWS Bismarck, ND issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 23, 4:31 AM CST | Wind Advisory | BIS | Dickey, Emmons, Foster, Kidder, LaMoure, Logan and 3 more | 13 hr |
Nearby
Snow Advisories in North Dakota, 2007Every snow advisory in 2007
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.