As of 00:45 MST

Weather in West Valley, MT

35°Current weather

West Valley, Sunday, 8 November, 00:45

Overcast. Feels like 30°. High 51°, low 34°.

Pressure30.00 inHg
Wind4.8 mph W
Humidity85%
Visibility6.2 mi
Dew point31°
Mon, 0946° / 33°0Overcast
46 °Overcast

West Valley, Monday, 9 November

Overcast. High 46°, low 33°.

Pressure30.06 inHg
Wind3.2 mph SW
Humidity59%
Visibility6.2 mi
Dew point28°
Tue, 1044° / 33°0.02Light snow
44 °Light snow

West Valley, Tuesday, 10 November

Light snow. High 44°, low 33°.

Pressure30.18 inHg
Wind13.8 mph W
Humidity63%
Visibility6.2 mi
Dew point28°
Wed, 1152° / 34°0Overcast
52 °Overcast

West Valley, Wednesday, 11 November

Overcast. High 52°, low 34°.

Pressure30.21 inHg
Wind3.7 mph W
Humidity49%
Visibility6.2 mi
Dew point30°
Thu, 1253° / 37°0Overcast
53 °Overcast

West Valley, Thursday, 12 November

Overcast. High 53°, low 37°.

Pressure30.03 inHg
Wind3.1 mph W
Humidity41%
Visibility—
Dew point28°
Fri, 1355° / 36°0Overcast
55 °Overcast

West Valley, Friday, 13 November

Overcast. High 55°, low 36°.

Pressure29.97 inHg
Wind6.8 mph SW
Humidity40%
Visibility—
Dew point26°
Sat, 1458° / 38°0Overcast
58 °Overcast

West Valley, Saturday, 14 November

Overcast. High 58°, low 38°.

Pressure29.91 inHg
Wind6.4 mph SW
Humidity28%
Visibility—
Dew point19°
Sun, 1553° / 38°0Overcast
53 °Overcast

West Valley, Sunday, 15 November

Overcast. High 53°, low 38°.

Pressure29.74 inHg
Wind4.4 mph SW
Humidity29%
Visibility—
Dew point18°
Mon, 1640° / 24°0.27Snow
40 °Snow

West Valley, Monday, 16 November

Snow. High 40°, low 24°.

Pressure29.77 inHg
Wind10.8 mph W
Humidity94%
Visibility—
Dew point36°
Tue, 1739° / 21°0Overcast
39 °Overcast

West Valley, Tuesday, 17 November

Overcast. High 39°, low 21°.

Pressure30.09 inHg
Wind7.9 mph W
Humidity61%
Visibility—
Dew point21°
Wed, 1842° / 25°0Overcast
42 °Overcast

West Valley, Wednesday, 18 November

Overcast. High 42°, low 25°.

Pressure29.74 inHg
Wind6.9 mph SW
Humidity64%
Visibility—
Dew point26°
Thu, 1938° / 24°0Light snow
38 °Light snow

West Valley, Thursday, 19 November

Light snow. High 38°, low 24°.

Pressure29.88 inHg
Wind9.6 mph W
Humidity69%
Visibility—
Dew point26°
Fri, 2039° / 24°0.02Snow
39 °Snow

West Valley, Friday, 20 November

Snow. High 39°, low 24°.

Pressure29.85 inHg
Wind16.2 mph W
Humidity70%
Visibility—
Dew point26°
Sat, 2140° / 30°0Overcast
40 °Overcast

West Valley, Saturday, 21 November

Overcast. High 40°, low 30°.

Pressure30.21 inHg
Wind8.5 mph W
Humidity77%
Visibility—
Dew point31°
Sun, 2250° / 29°0Overcast
50 °Overcast

West Valley, Sunday, 22 November

Overcast. High 50°, low 29°.

Pressure30.12 inHg
Wind7 mph W
Humidity51%
Visibility—
Dew point27°
Mon, 2346° / 32°0Clear
46 °Clear

West Valley, Monday, 23 November

Clear. High 46°, low 32°.

Pressure29.88 inHg
Wind7.4 mph S
Humidity48%
Visibility—
Dew point26°

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.