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As of 04:08 MST

Weather in Chimney Rock, MT

25°Current weather

Chimney Rock, Tuesday, 3 November, 04:08

Clear. Feels like 25°. High 52°, low 25°.

Pressure30.27 inHg
Wind1 mph SW
Humidity88%
Visibility6.2 mi
Dew point23°
Wed, 0448° / 28°0Clear
48 °Clear

Chimney Rock, Wednesday, 4 November

Clear. High 48°, low 28°.

Pressure29.94 inHg
Wind2.9 mph NE
Humidity48%
Visibility6.2 mi
Dew point25°
Thu, 0549° / 27°0.02Light rain
49 °Light rain

Chimney Rock, Thursday, 5 November

Light rain. High 49°, low 27°.

Pressure30.00 inHg
Wind3.6 mph S
Humidity50%
Visibility6.2 mi
Dew point28°
Fri, 0646° / 27°0Overcast
46 °Overcast

Chimney Rock, Friday, 6 November

Overcast. High 46°, low 27°.

Pressure30.12 inHg
Wind4.9 mph S
Humidity56%
Visibility6.2 mi
Dew point27°
Sat, 0754° / 27°0Clear
54 °Clear

Chimney Rock, Saturday, 7 November

Clear. High 54°, low 27°.

Pressure30.15 inHg
Wind6.6 mph S
Humidity52%
Visibility—
Dew point28°
Sun, 0856° / 33°0Partly cloudy
56 °Partly cloudy

Chimney Rock, Sunday, 8 November

Partly cloudy. High 56°, low 33°.

Pressure29.91 inHg
Wind10.5 mph S
Humidity44%
Visibility—
Dew point28°
Mon, 0949° / 34°0Overcast
49 °Overcast

Chimney Rock, Monday, 9 November

Overcast. High 49°, low 34°.

Pressure30.15 inHg
Wind9.1 mph SW
Humidity53%
Visibility—
Dew point24°
Tue, 1055° / 34°0Overcast
55 °Overcast

Chimney Rock, Tuesday, 10 November

Overcast. High 55°, low 34°.

Pressure30.00 inHg
Wind10.1 mph SW
Humidity32%
Visibility—
Dew point19°
Wed, 1153° / 33°0Clear
53 °Clear

Chimney Rock, Wednesday, 11 November

Clear. High 53°, low 33°.

Pressure30.06 inHg
Wind8.5 mph SW
Humidity34%
Visibility—
Dew point20°
Thu, 1253° / 31°0Clear
53 °Clear

Chimney Rock, Thursday, 12 November

Clear. High 53°, low 31°.

Pressure30.03 inHg
Wind7.6 mph SW
Humidity32%
Visibility—
Dew point17°
Fri, 1352° / 32°0Clear
52 °Clear

Chimney Rock, Friday, 13 November

Clear. High 52°, low 32°.

Pressure29.88 inHg
Wind11 mph SW
Humidity35%
Visibility—
Dew point19°
Sat, 1455° / 34°0Overcast
55 °Overcast

Chimney Rock, Saturday, 14 November

Overcast. High 55°, low 34°.

Pressure29.83 inHg
Wind8.8 mph SW
Humidity46%
Visibility—
Dew point28°
Sun, 1552° / 30°0.3Snow
52 °Snow

Chimney Rock, Sunday, 15 November

Snow. High 52°, low 30°.

Pressure29.59 inHg
Wind8.8 mph SW
Humidity53%
Visibility—
Dew point31°
Mon, 1640° / 26°0Mostly clear
40 °Mostly clear

Chimney Rock, Monday, 16 November

Mostly clear. High 40°, low 26°.

Pressure29.85 inHg
Wind10.2 mph SW
Humidity64%
Visibility—
Dew point25°
Tue, 1738° / 25°0.2Snow
38 °Snow

Chimney Rock, Tuesday, 17 November

Snow. High 38°, low 25°.

Pressure29.85 inHg
Wind12 mph W
Humidity61%
Visibility—
Dew point24°
Wed, 1832° / 20°0.01Light snow
32 °Light snow

Chimney Rock, Wednesday, 18 November

Light snow. High 32°, low 20°.

Pressure30.21 inHg
Wind11.9 mph W
Humidity56%
Visibility—
Dew point17°

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 Chimney Rock, 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 Chimney Rock, 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.