As of 18:29 MDT

Weather in Ross Hall, MT

56°

Ross Hall, Sunday, 18 October, 18:29

Partly cloudy. Feels like 54°. High 61°, low 41°.

Pressure30.12 inHg

Wind7.4 mph E

Humidity41%

Visibility6.2 mi

Dew point33°

See detailed hourly forecast

Mon, 1968° / 38°

68 °

Ross Hall, Monday, 19 October

Partly cloudy. High 68°, low 38°.

Pressure29.97 inHg

Wind12.8 mph S

Humidity45%

Visibility6.2 mi

Dew point38°

Tue, 2060° / 37°

60 °

Ross Hall, Tuesday, 20 October

Overcast. High 60°, low 37°.

Pressure30.09 inHg

Wind7.9 mph N

Humidity60%

Visibility6.2 mi

Dew point41°

Wed, 2165° / 38°

65 °

Ross Hall, Wednesday, 21 October

Clear. High 65°, low 38°.

Pressure30.12 inHg

Wind8.1 mph S

Humidity69%

Visibility6.2 mi

Dew point46°

Thu, 2273° / 46°

73 °

Ross Hall, Thursday, 22 October

Mostly clear. High 73°, low 46°.

Pressure29.74 inHg

Wind5.6 mph S

Humidity60%

Visibility6.2 mi

Dew point51°

Fri, 2353° / 47°

0.56

53 °

Ross Hall, Friday, 23 October

Rain. High 53°, low 47°.

Pressure29.59 inHg

Wind19.1 mph NW

Humidity76%

Visibility—

Dew point45°

Sat, 2448° / 39°

48 °

Ross Hall, Saturday, 24 October

Partly cloudy. High 48°, low 39°.

Pressure30.30 inHg

Wind20.5 mph NW

Humidity51%

Visibility—

Dew point27°

Sun, 2553° / 39°

53 °

Ross Hall, Sunday, 25 October

Overcast. High 53°, low 39°.

Pressure30.12 inHg

Wind15.5 mph NE

Humidity42%

Visibility—

Dew point25°

Mon, 2648° / 37°

48 °

Ross Hall, Monday, 26 October

Overcast. High 48°, low 37°.

Pressure30.27 inHg

Wind13.2 mph N

Humidity59%

Visibility—

Dew point29°

Tue, 2755° / 41°

55 °

Ross Hall, Tuesday, 27 October

Overcast. High 55°, low 41°.

Pressure30.06 inHg

Wind7.7 mph NE

Humidity70%

Visibility—

Dew point39°

Wed, 2859° / 46°

0.01

59 °

Ross Hall, Wednesday, 28 October

Light rain. High 59°, low 46°.

Pressure29.74 inHg

Wind29.7 mph W

Humidity74%

Visibility—

Dew point44°

Thu, 2944° / 39°

0.02

44 °

Ross Hall, Thursday, 29 October

Snow. High 44°, low 39°.

Pressure30.00 inHg

Wind28.1 mph NW

Humidity77%

Visibility—

Dew point34°

Fri, 3059° / 39°

59 °

Ross Hall, Friday, 30 October

Clear. High 59°, low 39°.

Pressure29.85 inHg

Wind15.1 mph NW

Humidity35%

Visibility—

Dew point26°

Sat, 3146° / 35°

46 °

Ross Hall, Saturday, 31 October

Clear. High 46°, low 35°.

Pressure30.15 inHg

Wind12.1 mph N

Humidity65%

Visibility—

Dew point30°

Sun, 0139° / 31°

39 °

Ross Hall, Sunday, 1 November

Clear. High 39°, low 31°.

Pressure30.56 inHg

Wind12.3 mph N

Humidity55%

Visibility—

Dew point21°

Mon, 0242° / 31°

0.06

42 °

Ross Hall, Monday, 2 November

Snow. High 42°, low 31°.

Pressure30.36 inHg

Wind15.9 mph N

Humidity47%

Visibility—

Dew point19°

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 Ross Hall, 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 Ross Hall, 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.