Malmstrom AFB, Montana Weather
Monsoon storms drench the south. Day 14 of summer. Read this microseason across nine climate regions →
Malmstrom AFB weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 3Partly Cloudy——82°54°—
- SaturdayJul 4Overcast——85°56°+3°
- SundayJul 5Overcast——86°60°+1°
- MondayJul 6Light Drizzle49%0.03″75°52°-11°
- TuesdayJul 7Heavy Drizzle49%0.15″83°58°+8°
- WednesdayJul 8Overcast21%—91°60°+8°
- ThursdayJul 9Overcast21%—84°57°-7°
AQI 37 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points).
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:33 PM
- Moonset
- 10:25 AM
- In sign
- ♒︎ Aquarius
Monsoon storms drench the south
Malmstrom AFB at a glance
- Today vs. normal: 63°F — typical for the season
- Last frost: May 31 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Malmstrom AFB
- Fri82°54°1%
- Sat85°57°2%
- Sun86°60°3%
- Mon75°52°49%
- Tue83°58°49%
- Wed91°60°21%
- Thu84°57°21%
- Fri90°57°7%
- Sat96°61°3%
- Sun100°64°7%
- Mon97°69°9%
- Tue103°71°9%
- Wed83°65°14%
- Thu79°56°16%
- Fri78°56°21%
- Sat87°56°23%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 4, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Malmstrom AFB
SPC includes Malmstrom AFB in the general thunderstorm area day after tomorrow — no severe risk, but storms are possible.
- TODAYNONENo severe risk
- TOMORROWNONENo severe risk
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Malmstrom AFB
- 59405
- 59402