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As of 17:54 MDT

Weather in Spion Kop, MT

32°Current weather

Spion Kop, Saturday, 24 October, 17:54

Clear. Feels like 29°. High 36°, low 23°.

Pressure30.21 inHg
Wind3.2 mph E
Humidity79%
Visibility6.2 mi
Dew point27°
Sun, 2535° / 19°0Partly cloudy
35 °Partly cloudy

Spion Kop, Sunday, 25 October

Partly cloudy. High 35°, low 19°.

Pressure30.47 inHg
Wind4.3 mph E
Humidity92%
Visibility6.2 mi
Dew point23°
Mon, 2641° / 23°0Clear
41 °Clear

Spion Kop, Monday, 26 October

Clear. High 41°, low 23°.

Pressure30.12 inHg
Wind3.9 mph E
Humidity82%
Visibility6.2 mi
Dew point27°
Tue, 2736° / 28°0.2Snow
36 °Snow

Spion Kop, Tuesday, 27 October

Snow. High 36°, low 28°.

Pressure29.94 inHg
Wind13.7 mph W
Humidity95%
Visibility1.8 mi
Dew point32°
Wed, 2840° / 32°0.01Light rain
40 °Light rain

Spion Kop, Wednesday, 28 October

Light rain. High 40°, low 32°.

Pressure30.03 inHg
Wind7.6 mph W
Humidity74%
Visibility6.2 mi
Dew point29°
Thu, 2944° / 31°0Overcast
44 °Overcast

Spion Kop, Thursday, 29 October

Overcast. High 44°, low 31°.

Pressure29.88 inHg
Wind6 mph E
Humidity58%
Visibility—
Dew point29°
Fri, 3038° / 30°0.19Snow
38 °Snow

Spion Kop, Friday, 30 October

Snow. High 38°, low 30°.

Pressure29.88 inHg
Wind5.5 mph E
Humidity77%
Visibility—
Dew point30°
Sat, 3135° / 29°0.13Snow
35 °Snow

Spion Kop, Saturday, 31 October

Snow. High 35°, low 29°.

Pressure29.91 inHg
Wind21.5 mph W
Humidity66%
Visibility—
Dew point24°
Sun, 0143° / 27°0Partly cloudy
43 °Partly cloudy

Spion Kop, Sunday, 1 November

Partly cloudy. High 43°, low 27°.

Pressure30.09 inHg
Wind16.5 mph SW
Humidity57%
Visibility—
Dew point24°
Mon, 0253° / 35°0Light rain
53 °Light rain

Spion Kop, Monday, 2 November

Light rain. High 53°, low 35°.

Pressure29.94 inHg
Wind11.9 mph SW
Humidity47%
Visibility—
Dew point30°
Tue, 0351° / 37°0Partly cloudy
51 °Partly cloudy

Spion Kop, Tuesday, 3 November

Partly cloudy. High 51°, low 37°.

Pressure29.83 inHg
Wind15.1 mph SW
Humidity50%
Visibility—
Dew point30°
Wed, 0450° / 43°0Partly cloudy
50 °Partly cloudy

Spion Kop, Wednesday, 4 November

Partly cloudy. High 50°, low 43°.

Pressure29.77 inHg
Wind27.2 mph W
Humidity53%
Visibility—
Dew point31°
Thu, 0553° / 44°0Overcast
53 °Overcast

Spion Kop, Thursday, 5 November

Overcast. High 53°, low 44°.

Pressure29.80 inHg
Wind19.2 mph SW
Humidity41%
Visibility—
Dew point29°
Fri, 0659° / 47°0Overcast
59 °Overcast

Spion Kop, Friday, 6 November

Overcast. High 59°, low 47°.

Pressure30.03 inHg
Wind15.6 mph SW
Humidity41%
Visibility—
Dew point34°
Sat, 0763° / 47°0Overcast
63 °Overcast

Spion Kop, Saturday, 7 November

Overcast. High 63°, low 47°.

Pressure29.91 inHg
Wind13.7 mph SW
Humidity42%
Visibility—
Dew point36°
Sun, 0856° / 38°0Light rain
56 °Light rain

Spion Kop, Sunday, 8 November

Light rain. High 56°, low 38°.

Pressure29.62 inHg
Wind27.6 mph W
Humidity52%
Visibility—
Dew point36°

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.