Montana, 2001

High Wind in Montana, January 30, 2001

January 30, 2001 · NWS TFX · 1 event in 1 county or zone

1 high wind, as filed by the National Weather Service.

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
1

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.

What forecasters said that day

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 Great Falls, MT wrote its last area forecast discussion before the first event at Jan 30, 3:00 PM MST, 4 hours 43 minutes earlier.

Area forecast discussion, Jan 30, 3:00 PM MST, 4 hours 43 minutes before
SOUTHWEST AND NORTH CENTRAL MONTANA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GREAT FALLS MT
300 PM MST TUE JAN 30 2001

ETA AND AVN MODELS IN GENERAL AGREEMENT WITH SHORT TERM DETAILS.
NORTHWEST FLOW ALOFT OVER THE CWA DURING THE FORECAST PERIOD AS H5 RIDGE
BUILDS OVER THE PACIFIC NORTHWEST. MODELS DROP A SHORT WAVE DOWN ACROSS
NORTHEAST MONTANA TONIGHT AND PLACE IT OVER SOUTHEAST MONTANA BY
DAYBREAK. AVN DIFFERS SLIGHTLY FROM ETA BY PLACING SHORT WAVE A BIT
FURTHER WEST. CROSS-SECTION ANALYSIS INDICATES DECENT OMEGA VALUES
TONIGHT ACROSS THE AREA WITH AN INCREASE IN MID AND LOWER LEVEL
MOISTURE. SHORT WAVE EXITS STATE WEDNESDAY AFTERNOON BUT CWA REMAINS
UNDER MOIST NORTHWEST FLOW ALOFT. ENOUGH INSTABILITY AND LOW LEVEL
MOISTURE AROUND THROUGH FIRST THREE PERIODS TO WARRANT LOW SCATTERED
POPS. H5 RIDGE AXIS SHIFTS FURTHER EAST THURSDAY. EMANUEL

EXTENDED DISCUSSION...NEW MRF AND ETA INDICATE STRONG WINDS FOR AREA
WITH SNOW IN THE MOUNTAINS. THEN UPPER RIDGE BUILDS OVER THE WEEKEND.
ECMWF LOOKS MUCH DIFFERENT FROM MRF AND EXTRAPOLATION OF ETA FOR MONDAY.
WILL ACCEPT MRF...WHICH FORECASTS A SHORT WAVE FROM NORTHWEST AND A
CANADIAN PUSH MONDAY ENDING TUESDAY. OARD

CCF NUMBERS
GTF EB 024/035 022/043 025 083331
CTB EB 020/034 022/040 023 082221
HLN EB 022/036 024/040 022 083332
BZN EB 012/032 018/038 020 083332
WEY EB 008/022 004/026 000 086642
DLN EB 015/032 017/036 019 085211
HVR EB 020/035 017/037 022 083221
LWT EB 018/034 020/040 022 083331

Event by event

1 high wind. Local standard time, as filed.

High Wind, Blaine

When
January 30, 7:43 PM MST
Where
Blaine forecast zone
Measured
59 kt (68 mph)
Reported by
TRAINED SPOTTER

Chinook 11 S.

What these are

High Wind
Sustained non-thunderstorm winds of 40 mph or more for an hour, or gusts of 58 mph or more.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Montana in 2001Every state in 2001This day in weather historyWarnings in Montana, January 2001

Sources

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: 5228872.