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As of 14:31 MDT

Weather in Alta, MT

60°Current weather

Alta, Wednesday, 21 October, 14:31

Partly cloudy. Feels like 58°. High 60°, low 33°.

Pressure29.94 inHg
Wind5.3 mph S
Humidity39%
Visibility6.2 mi
Dew point35°

Two-week outlook for Alta, MT: week one averages a high of 55.8° and week two 57.3°, so week two runs 1.5° warmer than week one. Around 0.9 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 24: 49°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 21 – October 27)55.8°31.2°0.9 in / 2 d—
2nd (October 28 – November 3)57.3°33.7°0.0 in / 0 d—

Weekend weather

Sat, October 24
Clear
49°25°
no precip.
Sun, October 25
Clear
56°27°
no precip.
Sat, October 31
Overcast
60°41°
no precip.
Sun, November 1
Clear
62°28°
no precip.
Thu, 2262° / 33°0.09Rain
62 °Rain

Alta, Thursday, 22 October

Rain. High 62°, low 33°.

Pressure29.85 inHg
Wind5.2 mph SE
Humidity50%
Visibility6.2 mi
Dew point40°
Fri, 2344° / 36°0.8Snow
44 °Snow

Alta, Friday, 23 October

Snow. High 44°, low 36°.

Pressure30.03 inHg
Wind4.4 mph W
Humidity98%
Visibility1.1 mi
Dew point34°
Sat, 2449° / 25°0Clear
49 °Clear

Alta, Saturday, 24 October

Clear. High 49°, low 25°.

Pressure30.27 inHg
Wind2.6 mph S
Humidity74%
Visibility6.2 mi
Dew point30°
Sun, 2556° / 27°0Clear
56 °Clear

Alta, Sunday, 25 October

Clear. High 56°, low 27°.

Pressure30.12 inHg
Wind0.3 mph E
Humidity53%
Visibility6.2 mi
Dew point28°
Mon, 2659° / 32°0Mostly clear
59 °Mostly clear

Alta, Monday, 26 October

Mostly clear. High 59°, low 32°.

Pressure30.21 inHg
Wind1.9 mph SE
Humidity48%
Visibility—
Dew point32°
Tue, 2760° / 33°0Mostly clear
60 °Mostly clear

Alta, Tuesday, 27 October

Mostly clear. High 60°, low 33°.

Pressure30.12 inHg
Wind3.4 mph S
Humidity39%
Visibility—
Dew point27°
Wed, 2859° / 36°0Overcast
59 °Overcast

Alta, Wednesday, 28 October

Overcast. High 59°, low 36°.

Pressure30.18 inHg
Wind3.4 mph SE
Humidity36%
Visibility—
Dew point24°
Thu, 2961° / 38°0Overcast
61 °Overcast

Alta, Thursday, 29 October

Overcast. High 61°, low 38°.

Pressure30.00 inHg
Wind4.5 mph SW
Humidity38%
Visibility—
Dew point27°
Fri, 3058° / 39°0Overcast
58 °Overcast

Alta, Friday, 30 October

Overcast. High 58°, low 39°.

Pressure29.88 inHg
Wind6.1 mph SW
Humidity45%
Visibility—
Dew point30°
Sat, 3160° / 41°0Overcast
60 °Overcast

Alta, Saturday, 31 October

Overcast. High 60°, low 41°.

Pressure29.77 inHg
Wind4.4 mph NE
Humidity44%
Visibility—
Dew point32°
Sun, 0162° / 28°0Clear
62 °Clear

Alta, Sunday, 1 November

Clear. High 62°, low 28°.

Pressure29.91 inHg
Wind4.2 mph N
Humidity44%
Visibility—
Dew point32°
Mon, 0250° / 27°0Overcast
50 °Overcast

Alta, Monday, 2 November

Overcast. High 50°, low 27°.

Pressure30.18 inHg
Wind3.8 mph S
Humidity50%
Visibility—
Dew point25°
Tue, 0351° / 27°0Overcast
51 °Overcast

Alta, Tuesday, 3 November

Overcast. High 51°, low 27°.

Pressure30.06 inHg
Wind4.1 mph SE
Humidity45%
Visibility—
Dew point23°

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.