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As of 13:19 MDT

Weather in Alta, MT

43°Current weather

Alta, Wednesday, 28 October, 13:19

Partly cloudy. Feels like 37°. High 45°, low 31°.

Pressure29.97 inHg
Wind10 mph SW
Humidity60%
Visibility6.2 mi
Dew point31°

10-day forecast for Alta, MT: 25° to 54°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

53°
Best day: Friday, November 6
38° · 0.44 in
Worst day: Sunday, November 1

Tap any day below to see morning, afternoon, evening and overnight.

Thu, 2950° / 30°0Partly cloudy
MorningOvercast31°feels 31°
AfternoonOvercast49°feels 46°
EveningOvercast36°feels 36°
OvernightPartly cloudy31°feels 28°
50 °Partly cloudy

Alta, Thursday, 29 October

Partly cloudy. High 50°, low 30°.

Pressure29.97 inHg
Wind4.9 mph S
Humidity57%
Visibility6.2 mi
Dew point21°
Fri, 3052° / 33°0.07Snow
MorningLight snow35°feels 35°
AfternoonOvercast51°feels 49°
EveningOvercast38°feels 38°
OvernightOvercast34°feels 34°
52 °Snow

Alta, Friday, 30 October

Snow. High 52°, low 33°.

Pressure29.91 inHg
Wind2 mph SE
Humidity66%
Visibility6.2 mi
Dew point32°
Sat, 3154° / 31°0.12Light rain
MorningOvercast32°feels 32°
AfternoonPartly cloudy54°feels 51°
EveningLight rain42°feels 42°
OvernightOvercast33°feels 33°
54 °Light rain

Alta, Saturday, 31 October

Light rain. High 54°, low 31°.

Pressure29.97 inHg
Wind3.4 mph SE
Humidity64%
Visibility6.2 mi
Dew point35°
Sun, 0138° / 33°0.44Snow
MorningSnow37°feels 35°
AfternoonSnow38°feels 33°
EveningSnow35°feels 30°
OvernightLight rain37°feels 37°
38 °Snow

Alta, Sunday, 1 November

Snow. High 38°, low 33°.

Pressure29.94 inHg
Wind6.5 mph W
Humidity92%
Visibility2.9 mi
Dew point32°
Mon, 0245° / 27°0.01Light snow
MorningLight snow35°feels 35°
AfternoonLight snow38°feels 38°
EveningLight snow38°feels 38°
OvernightLight snow29°feels 29°
45 °Light snow

Alta, Monday, 2 November

Light snow. High 45°, low 27°.

Pressure30.50 inHg
Wind3.9 mph W
Humidity89%
Visibility—
Dew point35°
Tue, 0350° / 25°0Overcast
MorningOvercast30°feels 30°
AfternoonOvercast43°feels 42°
EveningOvercast38°feels 38°
OvernightOvercast29°feels 29°
50 °Overcast

Alta, Tuesday, 3 November

Overcast. High 50°, low 25°.

Pressure30.30 inHg
Wind3.6 mph S
Humidity53%
Visibility—
Dew point25°
Wed, 0453° / 29°0Overcast
MorningOvercast34°feels 34°
AfternoonOvercast46°feels 45°
EveningOvercast38°feels 38°
OvernightOvercast29°feels 29°
53 °Overcast

Alta, Wednesday, 4 November

Overcast. High 53°, low 29°.

Pressure30.00 inHg
Wind3.3 mph SE
Humidity47%
Visibility—
Dew point25°
Thu, 0551° / 29°0Overcast
MorningOvercast35°feels 35°
AfternoonOvercast46°feels 46°
EveningOvercast40°feels 40°
OvernightOvercast32°feels 32°
51 °Overcast

Alta, Thursday, 5 November

Overcast. High 51°, low 29°.

Pressure29.88 inHg
Wind2.9 mph W
Humidity56%
Visibility—
Dew point30°
Fri, 0653° / 30°0Partly cloudy
MorningPartly cloudy35°feels 35°
AfternoonPartly cloudy47°feels 46°
EveningPartly cloudy41°feels 41°
OvernightPartly cloudy34°feels 34°
53 °Partly cloudy

Alta, Friday, 6 November

Partly cloudy. High 53°, low 30°.

Pressure29.97 inHg
Wind3.7 mph S
Humidity56%
Visibility—
Dew point30°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Alta, MT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.