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As of 04:29 MST

Weather in Alta, MT

30°Current weather

Alta, Sunday, 15 November, 04:29

Clear. Feels like 27°. High 49°, low 29°.

Pressure30.03 inHg
Wind3 mph S
Humidity91%
Visibility6.2 mi
Dew point28°

Two-week outlook for Alta, MT: week one averages a high of 39.1° and week two 42°, so week two runs 2.8° warmer than week one. Around 0.8 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, November 15: 49°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 15 – November 21)39.1°26.2°0.8 in / 4 d—
2nd (November 22 – November 28)42°23.9°0.1 in / 0 d—

Weekend weather

Sun, November 15
Overcast
49°29°
no precip.
Sat, November 21
Light snow
35°19°
no precip.
Sun, November 22
Overcast
38°19°
no precip.
Sat, November 28
Partly cloudy
46°23°
no precip.
Mon, 1645° / 34°0.1Snow
45 °Snow

Alta, Monday, 16 November

Snow. High 45°, low 34°.

Pressure29.97 inHg
Wind3.6 mph S
Humidity69%
Visibility6.2 mi
Dew point34°
Tue, 1738° / 31°0.44Snow
38 °Snow

Alta, Tuesday, 17 November

Snow. High 38°, low 31°.

Pressure29.88 inHg
Wind3.4 mph NW
Humidity91%
Visibility4.0 mi
Dew point30°
Wed, 1839° / 24°0Partly cloudy
39 °Partly cloudy

Alta, Wednesday, 18 November

Partly cloudy. High 39°, low 24°.

Pressure30.06 inHg
Wind3.2 mph S
Humidity85%
Visibility6.2 mi
Dew point20°
Thu, 1935° / 22°0.06Light snow
35 °Light snow

Alta, Thursday, 19 November

Light snow. High 35°, low 22°.

Pressure30.12 inHg
Wind3.6 mph NE
Humidity94%
Visibility—
Dew point28°
Fri, 2033° / 24°0.15Snow
33 °Snow

Alta, Friday, 20 November

Snow. High 33°, low 24°.

Pressure30.00 inHg
Wind3.9 mph N
Humidity97%
Visibility—
Dew point28°
Sat, 2135° / 19°0.01Light snow
35 °Light snow

Alta, Saturday, 21 November

Light snow. High 35°, low 19°.

Pressure30.27 inHg
Wind3.7 mph SE
Humidity92%
Visibility—
Dew point28°
Sun, 2238° / 19°0Overcast
38 °Overcast

Alta, Sunday, 22 November

Overcast. High 38°, low 19°.

Pressure30.18 inHg
Wind4.5 mph SE
Humidity84%
Visibility—
Dew point28°
Mon, 2341° / 19°0Overcast
41 °Overcast

Alta, Monday, 23 November

Overcast. High 41°, low 19°.

Pressure30.18 inHg
Wind4.4 mph S
Humidity86%
Visibility—
Dew point30°
Tue, 2444° / 25°0Overcast
44 °Overcast

Alta, Tuesday, 24 November

Overcast. High 44°, low 25°.

Pressure30.00 inHg
Wind6.4 mph SW
Humidity85%
Visibility—
Dew point33°
Wed, 2542° / 32°0.03Light snow
42 °Light snow

Alta, Wednesday, 25 November

Light snow. High 42°, low 32°.

Pressure29.91 inHg
Wind3.9 mph SE
Humidity97%
Visibility—
Dew point37°
Thu, 2641° / 27°0.04Snow
41 °Snow

Alta, Thursday, 26 November

Snow. High 41°, low 27°.

Pressure30.12 inHg
Wind3.7 mph NW
Humidity86%
Visibility—
Dew point35°
Fri, 2742° / 22°0Partly cloudy
42 °Partly cloudy

Alta, Friday, 27 November

Partly cloudy. High 42°, low 22°.

Pressure30.42 inHg
Wind2.8 mph N
Humidity79%
Visibility—
Dew point30°
Sat, 2846° / 23°0Partly cloudy
46 °Partly cloudy

Alta, Saturday, 28 November

Partly cloudy. High 46°, low 23°.

Pressure30.24 inHg
Wind2.7 mph S
Humidity61%
Visibility—
Dew point26°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Alta, MT, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.