As of 20:37 MDT

Weather in Alta, MT

37°Current weather

Alta, Sunday, 25 October, 20:37

Overcast. Feels like 37°. High 49°, low 28°.

Pressure30.06 inHg
Wind1.8 mph SE
Humidity88%
Visibility6.2 mi
Dew point34°

Two-week outlook for Alta, MT: week one averages a high of 48.7° and week two 47°, so week two runs 1.7° cooler than week one. Around 1.1 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, October 25: 49°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 25 – October 31)48.7°30.4°0.3 in / 3 d—
2nd (November 1 – November 7)47°32.2°0.8 in / 2 d—

Weekend weather

Sun, October 25
Partly cloudy
49°28°
no precip.
Sat, October 31
Snow
47°32°
0.09 in
Sun, November 1
Snow
40°24°
0.61 in
Sat, November 7
Light rain
49°36°
no precip.
Mon, 2653° / 31°0.12Snow
53 °Snow

Alta, Monday, 26 October

Snow. High 53°, low 31°.

Pressure29.97 inHg
Wind4.7 mph SE
Humidity54%
Visibility6.2 mi
Dew point29°
Tue, 2745° / 29°0.04Snow
45 °Snow

Alta, Tuesday, 27 October

Snow. High 45°, low 29°.

Pressure29.97 inHg
Wind7.8 mph SW
Humidity74%
Visibility6.2 mi
Dew point25°
Wed, 2844° / 29°0Overcast
44 °Overcast

Alta, Wednesday, 28 October

Overcast. High 44°, low 29°.

Pressure29.97 inHg
Wind10.8 mph SW
Humidity70%
Visibility6.2 mi
Dew point23°
Thu, 2951° / 31°0Overcast
51 °Overcast

Alta, Thursday, 29 October

Overcast. High 51°, low 31°.

Pressure29.94 inHg
Wind3.5 mph SE
Humidity61%
Visibility6.2 mi
Dew point23°
Fri, 3052° / 33°0Overcast
52 °Overcast

Alta, Friday, 30 October

Overcast. High 52°, low 33°.

Pressure29.85 inHg
Wind5.4 mph S
Humidity62%
Visibility—
Dew point34°
Sat, 3147° / 32°0.09Snow
47 °Snow

Alta, Saturday, 31 October

Snow. High 47°, low 32°.

Pressure29.91 inHg
Wind4.4 mph SE
Humidity71%
Visibility—
Dew point35°
Sun, 0140° / 24°0.61Snow
40 °Snow

Alta, Sunday, 1 November

Snow. High 40°, low 24°.

Pressure29.77 inHg
Wind4.9 mph W
Humidity90%
Visibility—
Dew point38°
Mon, 0241° / 24°0.01Light snow
41 °Light snow

Alta, Monday, 2 November

Light snow. High 41°, low 24°.

Pressure30.18 inHg
Wind4.5 mph SW
Humidity79%
Visibility—
Dew point29°
Tue, 0344° / 22°0.01Light rain
44 °Light rain

Alta, Tuesday, 3 November

Light rain. High 44°, low 22°.

Pressure30.03 inHg
Wind4.3 mph SE
Humidity65%
Visibility—
Dew point27°
Wed, 0448° / 39°0.01Light rain
48 °Light rain

Alta, Wednesday, 4 November

Light rain. High 48°, low 39°.

Pressure30.06 inHg
Wind4.3 mph S
Humidity91%
Visibility—
Dew point44°
Thu, 0556° / 39°0.03Light rain
56 °Light rain

Alta, Thursday, 5 November

Light rain. High 56°, low 39°.

Pressure29.91 inHg
Wind4.7 mph SE
Humidity97%
Visibility—
Dew point46°
Fri, 0651° / 43°0.17Light rain
51 °Light rain

Alta, Friday, 6 November

Light rain. High 51°, low 43°.

Pressure29.74 inHg
Wind5.4 mph SW
Humidity81%
Visibility—
Dew point43°
Sat, 0749° / 36°0.01Light rain
49 °Light rain

Alta, Saturday, 7 November

Light rain. High 49°, low 36°.

Pressure30.03 inHg
Wind5 mph SW
Humidity75%
Visibility—
Dew point38°

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.