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As of 21:29 MST

Weather in West Valley, MT

32°Current weather

West Valley, Thursday, 12 November, 21:29

Overcast. Feels like 32°. High 50°, low 30°.

Pressure29.85 inHg
Wind0.6 mph E
Humidity77%
Visibility6.2 mi
Dew point26°
Fri, 1346° / 27°0Overcast
46 °Overcast

West Valley, Friday, 13 November

Overcast. High 46°, low 27°.

Pressure29.65 inHg
Wind2.4 mph SE
Humidity55%
Visibility6.2 mi
Dew point21°
Sat, 1441° / 27°0Light rain
41 °Light rain

West Valley, Saturday, 14 November

Light rain. High 41°, low 27°.

Pressure29.74 inHg
Wind5.2 mph W
Humidity69%
Visibility6.2 mi
Dew point31°
Sun, 1543° / 27°0Overcast
43 °Overcast

West Valley, Sunday, 15 November

Overcast. High 43°, low 27°.

Pressure29.94 inHg
Wind3.7 mph S
Humidity62%
Visibility6.2 mi
Dew point22°
Mon, 1639° / 29°0.2Snow
39 °Snow

West Valley, Monday, 16 November

Snow. High 39°, low 29°.

Pressure29.91 inHg
Wind3.4 mph SW
Humidity73%
Visibility6.2 mi
Dew point27°
Tue, 1727° / 24°0.55Snow
27 °Snow

West Valley, Tuesday, 17 November

Snow. High 27°, low 24°.

Pressure30.00 inHg
Wind5.2 mph E
Humidity96%
Visibility—
Dew point26°
Wed, 1832° / 24°0.21Snow
32 °Snow

West Valley, Wednesday, 18 November

Snow. High 32°, low 24°.

Pressure29.85 inHg
Wind4.2 mph W
Humidity93%
Visibility—
Dew point27°
Thu, 1928° / 22°0.2Light snow
28 °Light snow

West Valley, Thursday, 19 November

Light snow. High 28°, low 22°.

Pressure29.97 inHg
Wind5.1 mph NE
Humidity92%
Visibility—
Dew point26°
Fri, 2028° / 15°0.19Snow
28 °Snow

West Valley, Friday, 20 November

Snow. High 28°, low 15°.

Pressure30.09 inHg
Wind6.6 mph NE
Humidity92%
Visibility—
Dew point25°
Sat, 2131° / 15°0Overcast
31 °Overcast

West Valley, Saturday, 21 November

Overcast. High 31°, low 15°.

Pressure30.09 inHg
Wind5.4 mph W
Humidity85%
Visibility—
Dew point25°
Sun, 2236° / 17°0.02Light snow
36 °Light snow

West Valley, Sunday, 22 November

Light snow. High 36°, low 17°.

Pressure29.97 inHg
Wind5.9 mph W
Humidity76%
Visibility—
Dew point25°
Mon, 2331° / 23°0.19Snow
31 °Snow

West Valley, Monday, 23 November

Snow. High 31°, low 23°.

Pressure30.21 inHg
Wind7.3 mph W
Humidity87%
Visibility—
Dew point25°
Tue, 2436° / 24°0Overcast
36 °Overcast

West Valley, Tuesday, 24 November

Overcast. High 36°, low 24°.

Pressure30.06 inHg
Wind8.4 mph SW
Humidity88%
Visibility—
Dew point29°
Wed, 2538° / 26°0Overcast
38 °Overcast

West Valley, Wednesday, 25 November

Overcast. High 38°, low 26°.

Pressure30.15 inHg
Wind8.1 mph SW
Humidity89%
Visibility—
Dew point31°
Thu, 2637° / 27°0.1Snow
37 °Snow

West Valley, Thursday, 26 November

Snow. High 37°, low 27°.

Pressure29.83 inHg
Wind15 mph W
Humidity93%
Visibility—
Dew point35°
Fri, 2733° / 24°0.3Snow
33 °Snow

West Valley, Friday, 27 November

Snow. High 33°, low 24°.

Pressure30.09 inHg
Wind9.3 mph SW
Humidity87%
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.