Havre, Montana Weather
Pikas hayfeeding in granite peaks. Day 76 of spring. Read this microseason across nine climate regions →
Havre weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 3Overcast——64°49°—
- ThursdayJun 4Drizzle13%0.04″69°48°+5°
- FridayJun 5Overcast——77°50°+8°
- SaturdayJun 6Light Rain24%0.10″79°57°+2°
- SundayJun 7Drizzle24%0.06″65°52°-14°
- MondayJun 8Overcast16%—73°48°+8°
- TuesdayJun 9Overcast23%—73°54°0°
Ozone at AQI 31 — peak already passed at 1 PM under overcast skies. AQI up 6 over the last 6 hours (gradual rise). Levels should ease through evening.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 31 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
- Present
- AQI 31
- UV peak
- 2.3 at earlier today
- Sky at peak
- overcast
- Projected peak
- AQI 31
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).
The higher the clouds, the finer the weather.
- Moonrise
- 5:51 AM
- Moonset
- 1:43 PM
- In sign
- ♑︎ Capricorn
Pikas hayfeeding in granite peaks
Havre at a glance
- Today vs. normal: 3°F below the seasonal normal for this latitude
- Last frost: June 6 (climatological average for this latitude)
- Microseason: Jun 1–5
- Planting window: Harvest spring lettuce before it bolts. Sow heat-tolerant greens.
Right now in the garden
Warm-season window is open
As of June 3, the last spring frost has passed for most years. Transplant tomatoes, peppers, eggplants, basil, and cucurbits (cucumbers, squash, melons) now. Direct-sow beans and corn into warm soil.
SPC Convective Outlook
Storm Prediction Center — Havre
SPC has placed Havre in the General Thunderstorms category for severe thunderstorms tomorrow.
- TODAYNONENo severe risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
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.