As of 21:02 MDT

Weather in Three Forks, MT

33°

Three Forks, Sunday, 11 October, 21:02

Snow. Feels like 28°. High 39°, low 32°.

Pressure29.88 inHg

Wind5.9 mph N

Humidity90%

Visibility1.5 mi

Dew point31°

See detailed hourly forecast

Mon, 1238° / 27°

0.01

38 °

Three Forks, Monday, 12 October

Light snow. High 38°, low 27°.

Pressure30.12 inHg

Wind7.3 mph N

Humidity95%

Visibility0.9 mi

Dew point29°

Tue, 1343° / 25°

43 °

Three Forks, Tuesday, 13 October

Overcast. High 43°, low 25°.

Pressure30.27 inHg

Wind1.9 mph S

Humidity91%

Visibility—

Dew point30°

Wed, 1454° / 29°

54 °

Three Forks, Wednesday, 14 October

Clear. High 54°, low 29°.

Pressure30.24 inHg

Wind2.9 mph SE

Humidity66%

Visibility6.2 mi

Dew point31°

Thu, 1555° / 32°

55 °

Three Forks, Thursday, 15 October

Clear. High 55°, low 32°.

Pressure30.65 inHg

Wind4.2 mph N

Humidity55%

Visibility6.2 mi

Dew point33°

Fri, 1665° / 34°

65 °

Three Forks, Friday, 16 October

Clear. High 65°, low 34°.

Pressure30.42 inHg

Wind5.4 mph SE

Humidity47%

Visibility—

Dew point31°

Sat, 1770° / 37°

70 °

Three Forks, Saturday, 17 October

Partly cloudy. High 70°, low 37°.

Pressure30.00 inHg

Wind9.6 mph SW

Humidity37%

Visibility—

Dew point30°

Sun, 1872° / 48°

72 °

Three Forks, Sunday, 18 October

Overcast. High 72°, low 48°.

Pressure29.91 inHg

Wind10.4 mph SW

Humidity33%

Visibility—

Dew point32°

Mon, 1967° / 44°

67 °

Three Forks, Monday, 19 October

Overcast. High 67°, low 44°.

Pressure29.80 inHg

Wind10 mph W

Humidity42%

Visibility—

Dew point32°

Tue, 2052° / 41°

0.42

52 °

Three Forks, Tuesday, 20 October

Rain. High 52°, low 41°.

Pressure29.74 inHg

Wind15.1 mph SW

Humidity41%

Visibility—

Dew point27°

Wed, 2150° / 37°

50 °

Three Forks, Wednesday, 21 October

Overcast. High 50°, low 37°.

Pressure30.09 inHg

Wind13.4 mph W

Humidity42%

Visibility—

Dew point23°

Thu, 2260° / 37°

60 °

Three Forks, Thursday, 22 October

Partly cloudy. High 60°, low 37°.

Pressure30.21 inHg

Wind11.3 mph SW

Humidity37%

Visibility—

Dew point26°

Fri, 2363° / 38°

63 °

Three Forks, Friday, 23 October

Overcast. High 63°, low 38°.

Pressure29.94 inHg

Wind5.5 mph S

Humidity39%

Visibility—

Dew point26°

Sat, 2453° / 43°

53 °

Three Forks, Saturday, 24 October

Overcast. High 53°, low 43°.

Pressure29.68 inHg

Wind11.6 mph NW

Humidity43%

Visibility—

Dew point28°

Sun, 2553° / 37°

53 °

Three Forks, Sunday, 25 October

Partly cloudy. High 53°, low 37°.

Pressure30.00 inHg

Wind5.1 mph E

Humidity53%

Visibility—

Dew point29°

Mon, 2652° / 37°

52 °

Three Forks, Monday, 26 October

Mostly clear. High 52°, low 37°.

Pressure30.12 inHg

Wind4.7 mph N

Humidity46%

Visibility—

Dew point27°

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 Three Forks, 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 Three Forks, 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.