As of 08:37 MST

Weather in West Valley, MT

26°Current weather

West Valley, Thursday, 5 November, 08:37

Overcast. Feels like 21°. High 40°, low 24°.

Pressure30.12 inHg
Wind4.7 mph W
Humidity91%
Visibility6.2 mi
Dew point24°
Fri, 0644° / 22°0Partly cloudy
44 °Partly cloudy

West Valley, Friday, 6 November

Partly cloudy. High 44°, low 22°.

Pressure30.15 inHg
Wind6.7 mph W
Humidity59%
Visibility6.2 mi
Dew point19°
Sat, 0748° / 32°0Overcast
48 °Overcast

West Valley, Saturday, 7 November

Overcast. High 48°, low 32°.

Pressure30.21 inHg
Wind1.7 mph S
Humidity55%
Visibility6.2 mi
Dew point26°
Sun, 0846° / 30°0Light snow
46 °Light snow

West Valley, Sunday, 8 November

Light snow. High 46°, low 30°.

Pressure30.03 inHg
Wind12.3 mph W
Humidity55%
Visibility6.2 mi
Dew point26°
Mon, 0944° / 29°0.01Light snow
44 °Light snow

West Valley, Monday, 9 November

Light snow. High 44°, low 29°.

Pressure30.15 inHg
Wind8.4 mph W
Humidity72%
Visibility—
Dew point31°
Tue, 1046° / 33°0Overcast
46 °Overcast

West Valley, Tuesday, 10 November

Overcast. High 46°, low 33°.

Pressure30.06 inHg
Wind14.4 mph W
Humidity64%
Visibility—
Dew point31°
Wed, 1153° / 35°0Clear
53 °Clear

West Valley, Wednesday, 11 November

Clear. High 53°, low 35°.

Pressure30.06 inHg
Wind5.7 mph W
Humidity39%
Visibility—
Dew point24°
Thu, 1252° / 34°0Clear
52 °Clear

West Valley, Thursday, 12 November

Clear. High 52°, low 34°.

Pressure29.94 inHg
Wind5.8 mph SE
Humidity44%
Visibility—
Dew point24°
Fri, 1353° / 35°0Overcast
53 °Overcast

West Valley, Friday, 13 November

Overcast. High 53°, low 35°.

Pressure29.77 inHg
Wind4.8 mph S
Humidity47%
Visibility—
Dew point28°
Sat, 1446° / 32°0Light rain
46 °Light rain

West Valley, Saturday, 14 November

Light rain. High 46°, low 32°.

Pressure29.80 inHg
Wind7.7 mph W
Humidity62%
Visibility—
Dew point31°
Sun, 1548° / 30°0Partly cloudy
48 °Partly cloudy

West Valley, Sunday, 15 November

Partly cloudy. High 48°, low 30°.

Pressure30.03 inHg
Wind6.1 mph W
Humidity48%
Visibility—
Dew point23°
Mon, 1652° / 36°0Overcast
52 °Overcast

West Valley, Monday, 16 November

Overcast. High 52°, low 36°.

Pressure29.80 inHg
Wind5.9 mph SW
Humidity49%
Visibility—
Dew point28°
Tue, 1747° / 33°0Partly cloudy
47 °Partly cloudy

West Valley, Tuesday, 17 November

Partly cloudy. High 47°, low 33°.

Pressure29.88 inHg
Wind6.2 mph SW
Humidity60%
Visibility—
Dew point30°
Wed, 1845° / 29°0.09Snow
45 °Snow

West Valley, Wednesday, 18 November

Snow. High 45°, low 29°.

Pressure29.62 inHg
Wind7.4 mph SW
Humidity57%
Visibility—
Dew point28°
Thu, 1934° / 22°0.12Light snow
34 °Light snow

West Valley, Thursday, 19 November

Light snow. High 34°, low 22°.

Pressure30.18 inHg
Wind6.8 mph W
Humidity72%
Visibility—
Dew point23°
Fri, 2037° / 20°0Partly cloudy
37 °Partly cloudy

West Valley, Friday, 20 November

Partly cloudy. High 37°, low 20°.

Pressure30.30 inHg
Wind7.2 mph W
Humidity56%
Visibility—
Dew point18°

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.