Observed 9:25 AM MDT at KMSO

Victor, MT weather

Overcast and 37°3°.

Mostly agree

Now 37°3°

Cloudy · Feels like 34°1°

Wind: 5 mph7 km/h; From the north. Light through 9 PM
Dew point: 30°−1°; Dry · up to 39°4° by 2 PM (comfortable)
UV tomorrow: 4Moderate; Moderate 12–4 PM · peak 4
Air quality: 3Good; Main pollutant: PM2.5 (fine particles)
Pressure: 30.29 inHg1026 hPa; Falling slowly · −0.04 inHg−1.4 hPa in 3 h

None rain now, through the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Above 40°4° today by noon
Below 40°4° tonight after 9 PM
Hard freeze tonight midnight–10 AM (low 25°−4°)
Fog tonight midnight–2 AM
Below freezing tomorrow night from 1 AM (low 29°−2°)

This morningUp to 37°3° by 11 AM · freezing, low 29°−2° · Clear
This afternoonUp to 52°11° by 5 PM · Partly cloudy
TonightDown to 27°−3° by 5 AM · freezing, low 27°−3° · Partly cloudy
Tomorrow morningUp to 38°3° by 11 AM · freezing, low 25°−4° · Clear
Tomorrow afternoonUp to 51°11° by 5 PM · Mostly cloudy
Tomorrow nightDown to 29°−2° by 4 AM · freezing, low 29°−2° · Mostly cloudy
Monday morningNear 29°−2° · freezing, low 29°−2° · Mostly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 9a	Partly sunny	29°−2° (likely 29°−2° to 40°4°)	25°−4°	0%	3 mph5 km/h from S, gusts 4 mph7 km/h	100%	35%	0
Sat 10a	Sunny	35°2° (likely 35°2° to 41°5°)	32°0°	0%	3 mph5 km/h from ESE, gusts 4 mph7 km/h	100%	13%	0
Sat 11a	Partly sunny	37°3° (likely 37°3° to 44°7°)	34°1°	0%	3 mph5 km/h from SE, gusts 6 mph10 km/h	100%	18%	1
Sat 12p	Partly sunny	41°5° (likely 41°5° to 48°9°)	39°4°	0%	3 mph5 km/h from SSE, gusts 9 mph14 km/h	89%	23%	2
Sat 1p	Sunny	45°7° (likely 45°7° to 51°11°)	44°7°	0%	3 mph5 km/h from S, gusts 9 mph14 km/h	77%	20%	2
Sat 2p	Sunny	49°9° (likely 49°9° to 53°12°)	49°9°	0%	2 mph3 km/h from SSE, gusts 8 mph13 km/h	68%	14%	2
Sat 3p	Partly sunny	50°10° (likely 50°10° to 54°12°)	50°10°	0%	2 mph3 km/h from SE, gusts 6 mph10 km/h	61%	45%	2
Sat 4p	Partly sunny	51°11° (likely 51°11° to 55°13°)	51°11°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	59%	62%	1
Sat 5p	Cloudy	52°11° (likely 51°11° to 54°12°)	52°11°	0%	2 mph3 km/h from NNE, gusts 5 mph9 km/h	59%	72%	1
Sat 6p	Cloudy	49°9° (likely 48°9° to 52°11°)	49°9°	0%	1 mph2 km/h from N, gusts 7 mph11 km/h	66%	76%	1
Sat 7p	Cloudy	43°6° (likely 43°6° to 47°8°)	43°6°	0%	2 mph3 km/h from N, gusts 8 mph12 km/h	79%	74%	0
Sat 8p	Partly cloudy	41°5° (likely 41°5° to 44°7°)	41°5°	0%	2 mph3 km/h from N, gusts 7 mph11 km/h	85%	45%	0
Sat 9p	Partly cloudy	36°2° (likely 36°2° to 43°6°)	33°1°	0%	3 mph5 km/h from W, gusts 4 mph7 km/h	89%	41%	0
Sat 10p	Clear	35°2° (likely 35°2° to 41°5°)	35°2°	0%	2 mph3 km/h from S, gusts 4 mph6 km/h	94%	27%	0
Sat 11p	Cloudy	33°1° (likely 33°1° to 40°4°)	33°1°	0%	1 mph2 km/h from S, gusts 4 mph6 km/h	98%	63%	0
Sun 12a	Fog	32°0° (likely 32°0° to 39°4°)	32°0°	0%	1 mph2 km/h from SSW, gusts 4 mph6 km/h	98%	55%	0
Sun 1a	Fog	32°0° (likely 32°0° to 38°3°)	32°0°	0%	0 mph0 km/h, gusts 4 mph6 km/h	98%	51%	0
Sun 2a	Clear	31°−1° (likely 31°−1° to 37°3°)	31°−1°	0%	0 mph0 km/h, gusts 3 mph5 km/h	99%	43%	0
Sun 3a	Clear	29°−2° (likely 29°−2° to 37°3°)	29°−2°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	4%	0
Sun 4a	Clear	28°−2° (likely 28°−2° to 36°2°)	28°−2°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	2%	0
Sun 5a	Clear	27°−3° (likely 27°−3° to 35°2°)	27°−3°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	3%	0
Sun 6a	Clear	27°−3° (likely 27°−3° to 35°2°)	27°−3°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	8%	0
Sun 7a	Clear	26°−3° (likely 26°−3° to 34°1°)	26°−3°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	12%	0
Sun 8a	Sunny	25°−4° (likely 25°−4° to 35°2°)	25°−4°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	6%	0
Sun 9a	Sunny	28°−2° (likely 28°−2° to 35°2°)	28°−2°	0%	1 mph2 km/h from E, gusts 2 mph3 km/h	100%	8%	0
Sun 10a	Fog	34°1° (likely 34°1° to 39°4°)	34°1°	0%	1 mph2 km/h from E, gusts 3 mph5 km/h	100%	49%	1
Sun 11a	Partly sunny	38°3° (likely 38°3° to 45°7°)	38°3°	0%	1 mph2 km/h from E, gusts 3 mph5 km/h	90%	45%	2
Sun 12p	Partly sunny	42°6° (likely 42°6° to 50°10°)	42°6°	0%	2 mph3 km/h from NE, gusts 3 mph5 km/h	79%	48%	3
Sun 1p	Partly sunny	46°8° (likely 46°8° to 53°12°)	46°8°	0%	2 mph3 km/h from NE, gusts 4 mph7 km/h	71%	52%	3
Sun 2p	Partly sunny	49°9° (likely 49°9° to 55°13°)	49°9°	0%	2 mph3 km/h from NE, gusts 4 mph7 km/h	64%	56%	4
Sun 3p	Cloudy	50°10° (likely 50°10° to 56°13°)	49°9°	0%	3 mph5 km/h from NNE, gusts 4 mph7 km/h	60%	68%	3
Sun 4p	Cloudy	50°10° (likely 50°10° to 56°13°)	49°9°	0%	3 mph5 km/h from NNE, gusts 5 mph8 km/h	61%	70%	2
Sun 5p	Cloudy	51°11° (likely 51°11° to 55°13°)	51°11°	0%	3 mph5 km/h from NNE, gusts 4 mph6 km/h	63%	74%	1
Sun 6p	Cloudy	48°9° (likely 48°9° to 52°11°)	48°9°	0%	2 mph3 km/h from N, gusts 3 mph5 km/h	72%	76%	1
Sun 7p	Cloudy	43°6° (likely 43°6° to 49°9°)	43°6°	0%	2 mph3 km/h from N, gusts 4 mph6 km/h	84%	77%	0
Sun 8p	Cloudy	40°4° (likely 40°4° to 47°8°)	40°4°	0%	2 mph3 km/h from N, gusts 4 mph6 km/h	89%	79%	0
Sun 9p	Cloudy	37°3° (likely 37°3° to 45°7°)	37°3°	0%	2 mph3 km/h from N, gusts 4 mph7 km/h	90%	79%	0
Sun 10p	Cloudy	35°2° (likely 35°2° to 43°6°)	35°2°	0%	2 mph3 km/h from N, gusts 4 mph6 km/h	94%	78%	0
Sun 11p	Cloudy	34°1° (likely 34°1° to 42°6°)	34°1°	0%	2 mph3 km/h from N, gusts 3 mph4 km/h	97%	76%	0
Mon 12a	Cloudy	33°1° (likely 33°1° to 42°6°)	33°1°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	74%	0
Mon 1a	Cloudy	32°0° (likely 32°0° to 41°5°)	32°0°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	74%	0
Mon 2a	Cloudy	31°−1° (likely 31°−1° to 40°4°)	31°−1°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	75%	0
Mon 3a	Cloudy	30°−1° (likely 30°−1° to 39°4°)	30°−1°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	76%	0
Mon 4a	Cloudy	29°−2° (likely 29°−2° to 39°4°)	29°−2°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	71%	0
Mon 5a	Cloudy	29°−2° (likely 29°−2° to 38°3°)	29°−2°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	75%	0
Mon 6a	Clear	29°−2° (likely 29°−2° to 37°3°)	29°−2°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	48%	0
Mon 7a	Mostly cloudy	29°−2° (likely 29°−2° to 37°3°)	29°−2°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	74%	0
Mon 8a	Mostly cloudy	29°−2° (likely 29°−2° to 38°3°)	29°−2°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	76%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Cloudy. High 52°11°, low 24°−4°. Typical 54°12° / 30°−1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 52°11°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 41°5°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 27°−3°
  Dry
Official NWS forecast
Today: Mostly sunny, with a high near 52. Southeast wind around 3 mph.
Tonight: Areas of fog after midnight. Partly cloudy, with a low around 24. Northwest wind 0 to 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
52°11°–55°13°
Low, likely
24°−4°–37°3°
Typical high / low
54°12° / 30°−1°
Wind
6 mph10 km/h, gusts 11 mph18 km/h
UV peak
4
Tomorrow, Oct 25. Cloudy. High 52°11°, low 26°−3°. Typical 53°12° / 30°−1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 25°−4°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 51°11°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 40°4°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 29°−2°
  Dry
Official NWS forecast
Day: Areas of fog before 11am. Mostly sunny, with a high near 52. East wind 0 to 3 mph.
Night: Mostly cloudy, with a low around 26. North wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
52°11°–56°13°
Low, likely
26°−3°–34°1°
Typical high / low
53°12° / 30°−1°
Wind
5 mph8 km/h, gusts 12 mph19 km/h
UV peak
4
Monday, Oct 26. Rain. High 54°12°, low 27°−3°. Typical 52°11° / 29°−2°. Rain 0.18 in4.6 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 29°−2°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 55°13°
  30% chance · 0.01 in0.3 mm
3. Evening
  6 PM–midnight
  Drizzle, 46°8°
  80% chance · 0.2 in5 mm
4. Overnight
  midnight–6 AM
  Rain, 39°4°
  80% chance · 0.09 in2.4 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain after noon. Partly sunny, with a high near 54. East southeast wind around 2 mph. Chance of precipitation is 20%.
Night: Rain likely. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
52°11°–57°14°
Low, likely
27°−3°–37°3°
Typical high / low
52°11° / 29°−2°
Wind
5 mph7 km/h, gusts 12 mph19 km/h
UV peak
3
Tuesday, Oct 27. Rain. High 47°8°, low 23°−5°. Typical 52°11° / 29°−2°. Rain 0.11 in2.8 mm, 60% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 38°4°
  50% chance
2. Afternoon
  noon–6 PM
  Cloudy, 50°10°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 42°6°
  20% chance
4. Overnight
  midnight–6 AM
  Partly cloudy, 37°3°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain likely. Mostly cloudy, with a high near 47. New rainfall amounts less than a tenth of an inch possible.
Night: A chance of rain. Mostly cloudy, with a low around 23.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
47°8°–51°11°
Low, likely
23°−5°–40°4°
Typical high / low
52°11° / 29°−2°
Wind
9 mph14 km/h, gusts 21 mph33 km/h
UV peak
3
Wednesday, Oct 28. Rain. High 49°9°, low 22°−6°. Typical 51°11° / 29°−2°. Rain 0.03 in0.8 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 52°11°
  Dry
3. Evening
  6 PM–midnight
  Clear, 42°6°
  20% chance
4. Overnight
  midnight–6 AM
  Clear, 33°1°
  20% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain. Partly sunny, with a high near 49.
Night: A slight chance of rain. Mostly cloudy, with a low around 22.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
49°9°–53°12°
Low, likely
22°−6°–37°3°
Typical high / low
51°11° / 29°−2°
Wind
12 mph19 km/h
UV peak
3
Thursday, Oct 29. Snow. High 48°9°, low 22°−6°. Typical 51°11° / 28°−2°. Snow 0.02 in0.5 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 33°0°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 49°10°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 43°6°
  40% chance
4. Overnight
  midnight–6 AM
  Cloudy, 38°4°
  40% chance · 0.01 in0.3 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain and snow. Partly sunny, with a high near 48.
Night: A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 22.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
47°8°–51°11°
Low, likely
22°−6°–34°1°
Typical high / low
51°11° / 28°−2°
Wind
4 mph7 km/h, gusts 16 mph26 km/h
UV peak
3
Friday, Oct 30. Snow. High 48°9°, low 22°−6°. Typical 50°10° / 28°−2°. Snow 0–3 in0–8 cm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 38°3°
  30% chance · 0.3 in0.9 cm
2. Afternoon
  noon–6 PM
  Drizzle, 44°7°
  30% chance · 0.03 in0.8 mm
3. Evening
  6 PM–midnight
  Rain, 40°4°
  30% chance · 0.2 in0.5 cm
4. Overnight
  midnight–6 AM
  Rain, 33°1°
  20% chance · 0.02 in0.6 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain and snow. Partly sunny, with a high near 48.
Night: A chance of rain before midnight, then a slight chance of rain and snow. Mostly cloudy, with a low around 22.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
41°5°–48°9°
Low, likely
22°−6°–38°3°
Typical high / low
50°10° / 28°−2°
Wind
4 mph7 km/h, gusts 14 mph22 km/h
UV peak
1
Saturday, Oct 31. Rain. High 43°6°, low 28°−2°. Typical 50°10° / 28°−2°. Rain 0.04 in1 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 31°−1°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 43°6°
  Dry
3. Evening
  6 PM–midnight
  Clear, 36°2°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 29°−2°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
42°6°–45°7°
Low, likely
26°−3°–30°−1°
Typical high / low
50°10° / 28°−2°
Wind
6 mph10 km/h, gusts 14 mph23 km/h
UV peak
3
Sunday, Nov 1. Sunny. High 45°7°, low 29°−2°. Typical 49°9° / 28°−2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 29°−2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 44°7°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 37°3°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 33°1°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
41°5°–49°9°
Low, likely
24°−4°–32°0°
Typical high / low
49°9° / 28°−2°
Wind
5 mph9 km/h, gusts 18 mph29 km/h
UV peak
3
Monday, Nov 2. Cloudy. High 46°8°, low 32°0°. Typical 49°9° / 27°−3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 36°2°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 48°9°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 38°3°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
39°4°–51°11°
Low, likely
30°−1°–33°1°
Typical high / low
49°9° / 27°−3°
Wind
4 mph7 km/h, gusts 10 mph16 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 52°, low 24°.
Tomorrow
Dry, high 52°, low 26°.
Monday
Dry, high 54°, low 27°.
Rest of week
Highs 43–49°; chance of precipitation on Tuesday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (MSO) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Bitterroot River at Bell Crossing near Victor

2.3 mi

Below flood stage

Level: 4.8 ft
Flow: 509 cfs

Forecast peak 5.1 ft Sun 12 AM

Reading from Sat 8:30 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 68% less heating than a typical week.

This week 54Typical 172

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 37
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 28 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 30°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Stevensville · official normals 1991–2020 · records 1911–2026

Oct 24, today vs a typical year

Today’s expected high is 2°1° colder than typical.

Last 7 days vs normal

—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

Victor weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 27 min; Losing 3 min 3 s a day; shortest Dec 21, 1 h 52 min less
Golden hour: 5:51–6:53 PM; Morning 7:47–8:49 AM
Blue hour: 6:53–7:04 PM; Morning 7:35–7:47 AM; first light 7:35 AM

Stars tonight? Fair

Mostly clear 3–7:37 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 6:21 AM · rises 5:35 PM
Full moon: Oct 25
New moon: Nov 9

Looking northwest from Victor. The highest point on the skyline is about 9,300 ft, 8 mi away.Skyline from USGS elevation data, heights drawn up to 2.5× taller. Sky, sun and moon as they are now.