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As of 20:42 MST

Weather in Spion Kop, MT

45°Current weather

Spion Kop, Saturday, 14 November, 20:42

Mostly clear. Feels like 41°. High 52°, low 28°.

Pressure29.83 inHg
Wind7.5 mph W
Humidity72%
Visibility6.2 mi
Dew point36°
Sun, 1553° / 28°0Clear
53 °Clear

Spion Kop, Sunday, 15 November

Clear. High 53°, low 28°.

Pressure29.85 inHg
Wind12.6 mph SW
Humidity38%
Visibility6.2 mi
Dew point22°
Mon, 1652° / 31°0Overcast
52 °Overcast

Spion Kop, Monday, 16 November

Overcast. High 52°, low 31°.

Pressure29.94 inHg
Wind2.3 mph NW
Humidity43%
Visibility6.2 mi
Dew point23°
Tue, 1740° / 29°0.15Snow
40 °Snow

Spion Kop, Tuesday, 17 November

Snow. High 40°, low 29°.

Pressure29.88 inHg
Wind9.6 mph E
Humidity70%
Visibility6.2 mi
Dew point30°
Wed, 1830° / 23°0.02Light snow
30 °Light snow

Spion Kop, Wednesday, 18 November

Light snow. High 30°, low 23°.

Pressure30.24 inHg
Wind11.1 mph W
Humidity97%
Visibility1.4 mi
Dew point26°
Thu, 1940° / 26°0Partly cloudy
40 °Partly cloudy

Spion Kop, Thursday, 19 November

Partly cloudy. High 40°, low 26°.

Pressure30.09 inHg
Wind6.7 mph E
Humidity70%
Visibility—
Dew point28°
Fri, 2033° / 27°0.04Light snow
33 °Light snow

Spion Kop, Friday, 20 November

Light snow. High 33°, low 27°.

Pressure30.09 inHg
Wind5.7 mph SW
Humidity97%
Visibility—
Dew point30°
Sat, 2137° / 25°0Partly cloudy
37 °Partly cloudy

Spion Kop, Saturday, 21 November

Partly cloudy. High 37°, low 25°.

Pressure30.24 inHg
Wind7.4 mph SW
Humidity84%
Visibility—
Dew point30°
Sun, 2236° / 26°0Overcast
36 °Overcast

Spion Kop, Sunday, 22 November

Overcast. High 36°, low 26°.

Pressure30.12 inHg
Wind4.5 mph S
Humidity80%
Visibility—
Dew point27°
Mon, 2344° / 31°0Overcast
44 °Overcast

Spion Kop, Monday, 23 November

Overcast. High 44°, low 31°.

Pressure29.97 inHg
Wind10 mph SW
Humidity72%
Visibility—
Dew point31°
Tue, 2444° / 31°0Mostly clear
44 °Mostly clear

Spion Kop, Tuesday, 24 November

Mostly clear. High 44°, low 31°.

Pressure29.85 inHg
Wind9.1 mph SW
Humidity54%
Visibility—
Dew point25°
Wed, 2543° / 34°0.01Light rain
43 °Light rain

Spion Kop, Wednesday, 25 November

Light rain. High 43°, low 34°.

Pressure29.77 inHg
Wind25.1 mph W
Humidity56%
Visibility—
Dew point28°
Thu, 2639° / 31°0Partly cloudy
39 °Partly cloudy

Spion Kop, Thursday, 26 November

Partly cloudy. High 39°, low 31°.

Pressure29.97 inHg
Wind25.7 mph W
Humidity52%
Visibility—
Dew point21°
Fri, 2738° / 28°0Partly cloudy
38 °Partly cloudy

Spion Kop, Friday, 27 November

Partly cloudy. High 38°, low 28°.

Pressure30.15 inHg
Wind13.5 mph W
Humidity47%
Visibility—
Dew point17°
Sat, 2845° / 30°0.02Snow
45 °Snow

Spion Kop, Saturday, 28 November

Snow. High 45°, low 30°.

Pressure29.83 inHg
Wind15.9 mph SW
Humidity56%
Visibility—
Dew point27°
Sun, 2953° / 37°0Overcast
53 °Overcast

Spion Kop, Sunday, 29 November

Overcast. High 53°, low 37°.

Pressure29.71 inHg
Wind25.6 mph SW
Humidity50%
Visibility—
Dew point33°

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 Spion Kop, 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 Spion Kop, 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.