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As of 13:31 MST

Weather in West Valley, MT

44°Current weather

West Valley, Sunday, 15 November, 13:31

Overcast. Feels like 42°. High 44°, low 26°.

Pressure29.91 inHg
Wind4 mph SW
Humidity58%
Visibility6.2 mi
Dew point30°
Mon, 1644° / 31°0Light rain
44 °Light rain

West Valley, Monday, 16 November

Light rain. High 44°, low 31°.

Pressure29.94 inHg
Wind2.5 mph S
Humidity68%
Visibility6.2 mi
Dew point26°
Tue, 1734° / 26°0.24Snow
34 °Snow

West Valley, Tuesday, 17 November

Snow. High 34°, low 26°.

Pressure29.83 inHg
Wind1.9 mph NW
Humidity95%
Visibility3.5 mi
Dew point29°
Wed, 1831° / 19°0.02Light snow
31 °Light snow

West Valley, Wednesday, 18 November

Light snow. High 31°, low 19°.

Pressure30.03 inHg
Wind1.9 mph S
Humidity91%
Visibility6.2 mi
Dew point20°
Thu, 1927° / 17°0.11Light snow
27 °Light snow

West Valley, Thursday, 19 November

Light snow. High 27°, low 17°.

Pressure30.06 inHg
Wind3.9 mph E
Humidity93%
Visibility6.2 mi
Dew point20°
Fri, 2027° / 18°0.02Light snow
27 °Light snow

West Valley, Friday, 20 November

Light snow. High 27°, low 18°.

Pressure29.88 inHg
Wind4.5 mph W
Humidity94%
Visibility—
Dew point23°
Sat, 2132° / 20°0Overcast
32 °Overcast

West Valley, Saturday, 21 November

Overcast. High 32°, low 20°.

Pressure29.97 inHg
Wind5.7 mph W
Humidity75%
Visibility—
Dew point21°
Sun, 2234° / 21°0Overcast
34 °Overcast

West Valley, Sunday, 22 November

Overcast. High 34°, low 21°.

Pressure29.88 inHg
Wind6.6 mph SW
Humidity69%
Visibility—
Dew point23°
Mon, 2332° / 17°0Partly cloudy
32 °Partly cloudy

West Valley, Monday, 23 November

Partly cloudy. High 32°, low 17°.

Pressure30.06 inHg
Wind7.3 mph SW
Humidity54%
Visibility—
Dew point13°
Tue, 2436° / 20°0.16Snow
36 °Snow

West Valley, Tuesday, 24 November

Snow. High 36°, low 20°.

Pressure29.77 inHg
Wind9.6 mph S
Humidity81%
Visibility—
Dew point23°
Wed, 2532° / 16°0.03Light snow
32 °Light snow

West Valley, Wednesday, 25 November

Light snow. High 32°, low 16°.

Pressure29.91 inHg
Wind13.7 mph W
Humidity71%
Visibility—
Dew point22°
Thu, 2631° / 16°0.02Light snow
31 °Light snow

West Valley, Thursday, 26 November

Light snow. High 31°, low 16°.

Pressure30.09 inHg
Wind14 mph W
Humidity77%
Visibility—
Dew point22°
Fri, 2728° / 16°0.1Light snow
28 °Light snow

West Valley, Friday, 27 November

Light snow. High 28°, low 16°.

Pressure29.97 inHg
Wind7.4 mph W
Humidity75%
Visibility—
Dew point19°
Sat, 2838° / 18°0.07Light snow
38 °Light snow

West Valley, Saturday, 28 November

Light snow. High 38°, low 18°.

Pressure29.74 inHg
Wind10 mph W
Humidity94%
Visibility—
Dew point34°
Sun, 2936° / 26°0Overcast
36 °Overcast

West Valley, Sunday, 29 November

Overcast. High 36°, low 26°.

Pressure30.27 inHg
Wind6.4 mph W
Humidity73%
Visibility—
Dew point26°
Mon, 3039° / 24°0Overcast
39 °Overcast

West Valley, Monday, 30 November

Overcast. High 39°, low 24°.

Pressure30.42 inHg
Wind6.6 mph W
Humidity66%
Visibility—
Dew point24°

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.