Blizzard, Cheyenne
- When
- January 29, 7:00 PM CST to January 30, 6:00 PM CST
- Where
- Cheyenne forecast zone
- Reported by
- TRAINED SPOTTER
- Coordinates
- 39.786, -101.731 (the zone’s center; the record gives no point)
A low pressure system across the lower Missouri River Valley in combination with a high pressure system across the central Rocky Mountains produced high winds and blowing snow late on the 29th into the 30th of January. S.
Every event with a place to put it; 8 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS GLD wrote it up.
A low pressure system across the lower Missouri River Valley in combination with a high pressure system across the central Rocky Mountains produced high winds and blowing snow late on the 29th into the 30th of January. Although no precipitation fell across the area, Blizzard-like weather conditions prevailed across northwest Kansas mainly west of U.S. Highway 25. Wind gusts between 50 to 60 mph were quite common causing snow from a storm 2 days earlier, to blow and drift. Several roads were closed due to poor visibility and road conditions including Interstate 70 and U.S. highway 27. Numerous schools cancelled classes as well with this storm system.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Goodland, KS wrote its last area forecast discussion before the first event at Jan 29, 3:30 PM CST, 3 hours 30 minutes earlier.
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE GOODLAND KS 230 PM MST MON JAN 29 2001 FORECAST CHALLENGES INCLUDE WIND AND TEMPERATURE AS WELL AS TIMING OF UPPER LOW MOVING AWAY FROM CENTRAL HIGH PLAINS. UPPER LOW PRESSURE SYSTEM IS SPINNING OVER FAR EASTERN COLORADO AND WESTERN KANSAS THIS AFTERNOON. SURFACE HIGH PRESSURE RIDGE IS OVER UTAH AND ARIZONA. UPPER LOW WILL MOVE SLOWLY NORTHEAST TO OVER IOWA BY EARLY TUESDAY. IR AND WATER VAPOR SATELLITE IMAGERY SHOW SEVERAL WEAK VORT LOBES ROTATING AROUND UPPER LOW. MODELS INITIALIZED WELL AT 12Z RUN AND ARE CONSISTENT WITH POSITION AND FUTURE MOVEMENT OF UPPER LOW. WILL GO WITH AVN AS MODEL OF CHOICE DUE ITS PAST TRACK RECORD WITH UPPER FEATURES. GOOD SNOW COVER REMAINS ACROSS MOST OF CWFA. LATEST KGLD 88D SHOWS LIGHT SNOW ROTATING SOUTH AROUND UPPER LOW ACROSS CWFA AND EXPECT THIS TREND TO CONTINUE THROUGH TONIGHT. EXPECT SNOWFALL AMOUNTS TO BE LIGHT. THUS WILL WORD FIRST PERIOD AS CLOUDY WITH FLURRIES ALL ZONES. WITH SNOW COVER IN PLACE AND NORTHWEST WINDS WILL GO CLOSE TO GUIDANCE FOR TEMPS GENERALLY 15 TO 20 DEGREES MOST AREAS. BY TUESDAY UPPER LOW WILL MOVE TO IOWA WITH SURFACE HIGH PRESSURE RIDGE BUILDING EASTWARD INTO AREA. EXPECT TIGHTENING PRESSURE GRADIENT RESULTING IN NORTHWEST WINDS IN THE BLUSTERY TO WINDY CATEGORIES. AM CONCERNED ABOUT WINDS AND POSSIBLE EFFECT ON OUR SNOW COVER. COULD GET SOME BLOWING AROUND AND DRIFTING OF SNOW IF WINDS DO PICK UP. WILL HOWEVER NOT ISSUE ANY HIGHLIGHTS AT THIS TIME. EXPECT WRAP AROUND MOISTURE TO PERSIST MUCH OF THE DAY AS THE LOW TRACKS SLOWLY NORTHEAST. WILL LEAVE CHANCE POPS FOR LIGHT SNOW ALL ZONES AS A RESULT. EXPECT TEMPS TO MODERATE SLIGHTLY GENERALLY INTO THE 25 TO 30 DEGREE RANGE. TUESDAY NIGHT WILL SEE SOME DECREASE IN CLOUDINESS AS EFFECTS OF UPPER LOW DEPARTS. SURFACE RIDGE BEGINS TO INFLUENCE WEATHER. WEAK S/W MOVES THROUGH EARLY IN THE NIGHT. WILL LEAVE LOW CHANCE POPS FOR THE NIGHT AS A RESULT. WILL GO CLOSE TO GUIDANCE FOR OVERNIGHT TEMPS GENERALLY 15 TO 20 DEGREES. Wednesday AND THROUGH MUCH OF THE EXTEND RIDGING TAKES CONTROL OF CENTRAL HIGH PLAINS WEATHER. ATMOSPHERE DRIES OUT SOMEWHAT BUT CLOUDS WILL BE SLOW TO DISAPPEAR. EXPECT LITTLE CHANGE IN TEMPERATURES UNTIL THE WEEKEND WHEN TEMPS THEN ONLY RISE TO AROUND 40. ANOTHER STORM SYSTEM NOW IN THE PACIFIC IS PROGGED BY MRF AND ECMWF TO POSSIBLY AFFECT THE CENTRAL HIGH PLAINS BY LATE IN THE WEEKEND. WILL CARRY A CHANCE OF SNOW FOR SUNDAY AS A RESULT. .GLD...NONE. LAMMERS
The national radar mosaic for the moment the first event began.
8 blizzard. Local standard time, as filed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Kansas in 2001Every state in 2001This day in weather historyWarnings in Kansas, January 2001
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5230200, 5230201, 5230202, 5230203, 5230204, 5230205, 5230206, 5230207.