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As of 21:41 MST

Weather in West Valley, MT

36°Current weather

West Valley, Monday, 9 November, 21:41

Overcast. Feels like 30°. High 47°, low 29°.

Pressure30.03 inHg
Wind8 mph W
Humidity81%
Visibility6.2 mi
Dew point31°
Tue, 1049° / 36°0.04Snow
49 °Snow

West Valley, Tuesday, 10 November

Snow. High 49°, low 36°.

Pressure30.18 inHg
Wind11.9 mph W
Humidity65%
Visibility6.2 mi
Dew point28°
Wed, 1152° / 35°0Overcast
52 °Overcast

West Valley, Wednesday, 11 November

Overcast. High 52°, low 35°.

Pressure30.18 inHg
Wind4.3 mph W
Humidity48%
Visibility6.2 mi
Dew point29°
Thu, 1251° / 36°0Overcast
51 °Overcast

West Valley, Thursday, 12 November

Overcast. High 51°, low 36°.

Pressure29.97 inHg
Wind2.6 mph S
Humidity44%
Visibility6.2 mi
Dew point22°
Fri, 1347° / 33°0Overcast
47 °Overcast

West Valley, Friday, 13 November

Overcast. High 47°, low 33°.

Pressure29.68 inHg
Wind2.3 mph SE
Humidity52%
Visibility6.2 mi
Dew point20°
Sat, 1443° / 29°0.06Snow
43 °Snow

West Valley, Saturday, 14 November

Snow. High 43°, low 29°.

Pressure29.56 inHg
Wind7 mph W
Humidity64%
Visibility—
Dew point30°
Sun, 1543° / 26°0Clear
43 °Clear

West Valley, Sunday, 15 November

Clear. High 43°, low 26°.

Pressure29.94 inHg
Wind6 mph SW
Humidity71%
Visibility—
Dew point28°
Mon, 1645° / 30°0.05Light snow
45 °Light snow

West Valley, Monday, 16 November

Light snow. High 45°, low 30°.

Pressure29.83 inHg
Wind10.5 mph SW
Humidity54%
Visibility—
Dew point26°
Tue, 1736° / 24°0.12Snow
36 °Snow

West Valley, Tuesday, 17 November

Snow. High 36°, low 24°.

Pressure30.00 inHg
Wind4.7 mph W
Humidity43%
Visibility—
Dew point14°
Wed, 1836° / 20°0Overcast
36 °Overcast

West Valley, Wednesday, 18 November

Overcast. High 36°, low 20°.

Pressure29.94 inHg
Wind4.5 mph W
Humidity58%
Visibility—
Dew point18°
Thu, 1936° / 20°0Clear
36 °Clear

West Valley, Thursday, 19 November

Clear. High 36°, low 20°.

Pressure30.24 inHg
Wind4 mph NE
Humidity54%
Visibility—
Dew point17°
Fri, 2036° / 19°0Clear
36 °Clear

West Valley, Friday, 20 November

Clear. High 36°, low 19°.

Pressure30.39 inHg
Wind6 mph NE
Humidity41%
Visibility—
Dew point11°
Sat, 2132° / 21°0Overcast
32 °Overcast

West Valley, Saturday, 21 November

Overcast. High 32°, low 21°.

Pressure30.42 inHg
Wind5.7 mph N
Humidity71%
Visibility—
Dew point20°
Sun, 2238° / 21°0Overcast
38 °Overcast

West Valley, Sunday, 22 November

Overcast. High 38°, low 21°.

Pressure30.18 inHg
Wind5.3 mph W
Humidity66%
Visibility—
Dew point21°
Mon, 2337° / 25°0Overcast
37 °Overcast

West Valley, Monday, 23 November

Overcast. High 37°, low 25°.

Pressure30.06 inHg
Wind4.4 mph W
Humidity65%
Visibility—
Dew point23°
Tue, 2437° / 21°0Partly cloudy
37 °Partly cloudy

West Valley, Tuesday, 24 November

Partly cloudy. High 37°, low 21°.

Pressure30.18 inHg
Wind4.8 mph W
Humidity68%
Visibility—
Dew point21°

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.