Malmstrom AFB

Weather station · 47.5°N 111.2°W · 1058 m above sea level

ICAO KGFAStation data since 1949

Right now24.3°C00:55 UTC · 7 h agoSource: NOAA METAR

Today so far24.3°/14.0°High at 00:55 UTC · low at 06:55 UTCSource: NOAA METAR and SYNOP

All-time record high42.8°CThursday, 19 July 2007 · highest in available records since 1949Source: NOAA GHCN-Daily

All-time record low−42.2°CSunday, 29 December 1968 · lowest in available records since 1949Source: NOAA GHCN-Daily

On this day · 23 September

Record high

36.1°C

in 2009

Record low

−2.2°C

in 1965

Average high

20.7°C

all years on record

Record watch

11.8°C short of the record for 23 September

Today’s high 24.3°C against 36.1°C in 2009. A reading that beats it is flagged here automatically, once a second cycle confirms it.

All-time record high

42.8°C

Date: Thursday, 19 July 2007
Time of day: Not recorded. The daily archive stores the day, not the hour.
Location: Malmstrom AFB, United States
Position: 47.51°N 111.19°W · 1058 m

Highest highest in available records since 1949. Source: NOAA GHCN-Daily.

All-time record low

−42.2°C

Date: Sunday, 29 December 1968
Time of day: Not recorded. The daily archive stores the day, not the hour.
Location: Malmstrom AFB, United States
Position: 47.51°N 111.19°W · 1058 m

Highest and lowest lowest in available records since 1949. Source: NOAA GHCN-Daily.

Where Malmstrom AFB is

47.51°N 111.19°W

Every year on record

1949 to 2026

Annual average · °C

Trend over 32 years with data: +0.36 °C per decade

Source: NOAA GHCN-Daily. Years the station did not cover are left as gaps, never joined across. The dashed line is a least squares trend through the years that have data.

Records by month

Jan

20.0°

−37.8°

Feb

21.7°

−36.6°

Mar

24.4°

−35.0°

Apr

30.0°

−21.0°

May

33.9°

−10.0°

Jun

38.3°

−1.7°

Jul

42.8°

1.7°

Aug

41.1°

3.3°

Sep

37.2°

Recent days

Daily highest and lowest air temperature at Malmstrom AFB, most recent first.
Day	High	At	Low	At
2026-09-23	24.3°C	00:55 UTC	14.0°C	06:55 UTC
2026-09-22	26.6°C	19:55 UTC	15.1°C	14:55 UTC

Nearby stations

Data sources for this page

Where each figure on this page comes from.
Figure	Source	Type
Right now, today so far	NOAA Aviation Weather Center (METAR) and NOAA NWS WMO bulletins (SYNOP)	Measured, station
All-time, monthly and on-this-day records	NOAA NCEI Global Historical Climatology Network daily (GHCN-Daily), 1949 to 2026	Measured, station
Nearby stations and distances	Computed from station positions in our own database	Calculated