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As of 04:29 MST

Weather in Round Prairie, MT

28°Current weather

Round Prairie, Thursday, 12 November, 04:29

Fog. Feels like 28°. High 53°, low 28°.

Pressure30.06 inHg
Wind0 mph N
Humidity100%
Visibility0.7 mi
Dew point30°
Fri, 1352° / 41°0Overcast
52 °Overcast

Round Prairie, Friday, 13 November

Overcast. High 52°, low 41°.

Pressure29.56 inHg
Wind1.9 mph S
Humidity44%
Visibility6.2 mi
Dew point30°
Sat, 1446° / 34°0.04Light rain
46 °Light rain

Round Prairie, Saturday, 14 November

Light rain. High 46°, low 34°.

Pressure29.83 inHg
Wind2.8 mph E
Humidity81%
Visibility6.2 mi
Dew point37°
Sun, 1549° / 35°0Clear
49 °Clear

Round Prairie, Sunday, 15 November

Clear. High 49°, low 35°.

Pressure29.94 inHg
Wind3.7 mph E
Humidity74%
Visibility6.2 mi
Dew point37°
Mon, 1642° / 34°0.07Light rain
42 °Light rain

Round Prairie, Monday, 16 November

Light rain. High 42°, low 34°.

Pressure29.97 inHg
Wind2.6 mph SE
Humidity90%
Visibility—
Dew point39°
Tue, 1741° / 31°0Overcast
41 °Overcast

Round Prairie, Tuesday, 17 November

Overcast. High 41°, low 31°.

Pressure30.24 inHg
Wind4 mph NW
Humidity83%
Visibility—
Dew point31°
Wed, 1836° / 31°0.08Light snow
36 °Light snow

Round Prairie, Wednesday, 18 November

Light snow. High 36°, low 31°.

Pressure29.94 inHg
Wind3.5 mph NW
Humidity88%
Visibility—
Dew point32°
Thu, 1940° / 32°0.19Snow
40 °Snow

Round Prairie, Thursday, 19 November

Snow. High 40°, low 32°.

Pressure30.00 inHg
Wind3.9 mph NW
Humidity82%
Visibility—
Dew point31°
Fri, 2038° / 25°0.05Light snow
38 °Light snow

Round Prairie, Friday, 20 November

Light snow. High 38°, low 25°.

Pressure30.12 inHg
Wind6.2 mph N
Humidity89%
Visibility—
Dew point32°
Sat, 2134° / 21°0Overcast
34 °Overcast

Round Prairie, Saturday, 21 November

Overcast. High 34°, low 21°.

Pressure30.30 inHg
Wind4.2 mph N
Humidity60%
Visibility—
Dew point18°
Sun, 2229° / 17°0Partly cloudy
29 °Partly cloudy

Round Prairie, Sunday, 22 November

Partly cloudy. High 29°, low 17°.

Pressure30.33 inHg
Wind3.7 mph SE
Humidity78%
Visibility—
Dew point19°
Mon, 2330° / 22°0.05Light snow
30 °Light snow

Round Prairie, Monday, 23 November

Light snow. High 30°, low 22°.

Pressure30.15 inHg
Wind4.1 mph SE
Humidity81%
Visibility—
Dew point23°
Tue, 2431° / 22°0.08Light snow
31 °Light snow

Round Prairie, Tuesday, 24 November

Light snow. High 31°, low 22°.

Pressure30.15 inHg
Wind2.6 mph NE
Humidity85%
Visibility—
Dew point24°
Wed, 2533° / 23°0.12Light snow
33 °Light snow

Round Prairie, Wednesday, 25 November

Light snow. High 33°, low 23°.

Pressure30.15 inHg
Wind2.8 mph NE
Humidity91%
Visibility—
Dew point27°
Thu, 2635° / 20°0.15Light snow
35 °Light snow

Round Prairie, Thursday, 26 November

Light snow. High 35°, low 20°.

Pressure30.15 inHg
Wind6.4 mph NE
Humidity95%
Visibility—
Dew point33°
Fri, 2723° / 18°0.07Light snow
23 °Light snow

Round Prairie, Friday, 27 November

Light snow. High 23°, low 18°.

Pressure30.33 inHg
Wind4.2 mph NE
Humidity86%
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 Round Prairie, 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 Round Prairie, 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.