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As of 01:10 MST

Weather in West Valley, MT

25°Current weather

West Valley, Wednesday, 4 November, 01:10

Overcast. Feels like 25°. High 42°, low 25°.

Pressure30.03 inHg
Wind0.6 mph N
Humidity89%
Visibility6.2 mi
Dew point23°
Thu, 0540° / 23°0Overcast
40 °Overcast

West Valley, Thursday, 5 November

Overcast. High 40°, low 23°.

Pressure30.09 inHg
Wind5.7 mph W
Humidity69%
Visibility6.2 mi
Dew point24°
Fri, 0644° / 22°0Partly cloudy
44 °Partly cloudy

West Valley, Friday, 6 November

Partly cloudy. High 44°, low 22°.

Pressure30.21 inHg
Wind6.3 mph W
Humidity59%
Visibility6.2 mi
Dew point17°
Sat, 0747° / 34°0Partly cloudy
47 °Partly cloudy

West Valley, Saturday, 7 November

Partly cloudy. High 47°, low 34°.

Pressure30.24 inHg
Wind1.5 mph SW
Humidity62%
Visibility6.2 mi
Dew point31°
Sun, 0850° / 33°0Partly cloudy
50 °Partly cloudy

West Valley, Sunday, 8 November

Partly cloudy. High 50°, low 33°.

Pressure30.03 inHg
Wind8.6 mph W
Humidity53%
Visibility—
Dew point29°
Mon, 0948° / 30°0Overcast
48 °Overcast

West Valley, Monday, 9 November

Overcast. High 48°, low 30°.

Pressure30.09 inHg
Wind4.2 mph SW
Humidity63%
Visibility—
Dew point29°
Tue, 1051° / 35°0Overcast
51 °Overcast

West Valley, Tuesday, 10 November

Overcast. High 51°, low 35°.

Pressure30.03 inHg
Wind10 mph W
Humidity48%
Visibility—
Dew point29°
Wed, 1154° / 35°0Mostly clear
54 °Mostly clear

West Valley, Wednesday, 11 November

Mostly clear. High 54°, low 35°.

Pressure30.06 inHg
Wind6.2 mph W
Humidity40%
Visibility—
Dew point25°
Thu, 1255° / 36°0Mostly clear
55 °Mostly clear

West Valley, Thursday, 12 November

Mostly clear. High 55°, low 36°.

Pressure29.85 inHg
Wind6.3 mph SW
Humidity35%
Visibility—
Dew point22°
Fri, 1354° / 36°0Overcast
54 °Overcast

West Valley, Friday, 13 November

Overcast. High 54°, low 36°.

Pressure29.83 inHg
Wind6.5 mph S
Humidity37%
Visibility—
Dew point22°
Sat, 1454° / 35°0Overcast
54 °Overcast

West Valley, Saturday, 14 November

Overcast. High 54°, low 35°.

Pressure29.77 inHg
Wind6.9 mph S
Humidity56%
Visibility—
Dew point31°
Sun, 1546° / 33°0.23Snow
46 °Snow

West Valley, Sunday, 15 November

Snow. High 46°, low 33°.

Pressure29.59 inHg
Wind8 mph NW
Humidity61%
Visibility—
Dew point32°
Mon, 1631° / 25°0.62Snow
31 °Snow

West Valley, Monday, 16 November

Snow. High 31°, low 25°.

Pressure30.06 inHg
Wind7.1 mph NW
Humidity89%
Visibility—
Dew point28°
Tue, 1735° / 15°0Partly cloudy
35 °Partly cloudy

West Valley, Tuesday, 17 November

Partly cloudy. High 35°, low 15°.

Pressure30.39 inHg
Wind7.4 mph W
Humidity83%
Visibility—
Dew point24°
Wed, 1840° / 22°0Overcast
40 °Overcast

West Valley, Wednesday, 18 November

Overcast. High 40°, low 22°.

Pressure30.27 inHg
Wind7.9 mph SW
Humidity87%
Visibility—
Dew point31°
Thu, 1934° / 26°0Overcast
34 °Overcast

West Valley, Thursday, 19 November

Overcast. High 34°, low 26°.

Pressure30.24 inHg
Wind8.1 mph W
Humidity83%
Visibility—
Dew point28°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for West Valley, MT are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in West Valley, MT since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.