Montana, 2023

Drought in Montana, March 1 to 27, 2023

March 1 to 27, 2023 · NWS GGW · 1 event in 1 county or zone

Above normal snowfall for March helped to lift Dawson County out of drought conditions.

Where it happened

Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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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 happened

The episode as NWS GGW wrote it up.

Above normal snowfall for March helped to lift Dawson County out of drought conditions.

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 Glasgow, MT wrote its last area forecast discussion before the first event at Feb 28, 8:24 PM MST, 3 hours 36 minutes earlier.

Area forecast discussion, Feb 28, 8:24 PM MST, 3 hours 36 minutes before
Area Forecast Discussion
National Weather Service Glasgow MT
824 PM MST Tue Feb 28 2023

.DISCUSSION...
Current Winter Weather Advisory is in effect until 5 am, but
lighter snow is expected for the remainder of the night.

Band of moderate to heavy snow northeast of Glasgow now
diminishing as dynamics are weakening across the area. Snow was
quite intense in southern Valley county resulting in several
slide-offs on Highway 2 with a quarter mile visibility or less in
heavy snow here at the Glasgow airport for almost 3 hours. Winds
made it very difficult to accurately measure how much fell, but
drifts to 3 feet were observed on the NWS grounds.

Snow will gradually diminish tonight. Additional light snow
moving in from north-central Montana is light and shouldn/t amount
to more than an inch.

Winds will also gradually diminish tonight but arctic airmass will
be in place allowing temps to only rise to teens and 20s
Wednesday. TFJ

Previous Discussion...
A band of snow continues to lift northeast across portions of the
CWA this afternoon. The combination of snow, heavy at times, and
blowing snow, as been enough to drive visibility down to 1/4 mile
at times. These conditions should improve this evening as snow
diminishes in intensity and pushes northeast, but reduced
visibility from blowing snow will continue at times tonight.

Look for colder temperatures for the midweek with drier
conditions. Then, upper ridging on Thursday will bring
temperatures back to near normal across the region.

The next shortwave looks to approach for the end of the week which
may come with light snow. High pressure will maintain a dry
weekend across the area though the next system will bring
increasing chances for snow, especially across the southwest, by
Sunday night or Monday.

&&

.AVIATION...
Flight category: MVFR/IFR

Light snow will gradualy end tonight but low ceilings will linger
into Wed.

Winds: E-NE winds will continue diminishing into Wed morning. TFJ

&&

.GLASGOW WATCHES/WARNINGS/ADVISORIES...
Winter Weather Advisory until 5 AM MST Wednesday for Central and
Southern Valley...Daniels...Dawson...Eastern Roosevelt...
McCone...Northern Valley...Richland...Western Roosevelt...
Wibaux.

&&

weather.gov/glasgow

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

1 drought. Local standard time, as filed.

Drought, Dawson

When
March 1, 12:00 AM MST to March 27, 11:59 PM MST
Where
Dawson forecast zone
Reported by
Drought Monitor
Coordinates
47.266, -104.899 (the zone’s center; the record gives no point)

To start March, ongoing drought conditions in the far northern portion of Dawson County was in (D2-Severe) conditions while the remainder of the county was in (D1-Moderate) drought. On the last week of March, the southwest corner of Dawson County improved to (D0-Abnormally Dry) conditions while the remainder of Dawson County improved to (D1-Moderate) drought.

What these are

Drought
A drought reaching severe (D2) or worse on the US Drought Monitor, or with notable impacts.

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

The same day elsewhere

More

Every storm in Montana in 2023Every state in 2023This day in weather historyWarnings in Montana, March 2023

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: 1081482.