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As of 04:45 MDT

Weather in Alta, WY

46°Current weather

Alta, Thursday, 22 October, 04:45

Overcast. Feels like 45°. High 63°, low 44°.

Pressure30.03 inHg
Wind3 mph E
Humidity86%
Visibility6.2 mi
Dew point42°

Two-week outlook for Alta, WY: week one averages a high of 50.8° and week two 48.2°, so week two runs 2.6° cooler than week one. Around 1.3 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 24: 53°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 22 – October 28)50.8°35.7°1.2 in / 3 d—
2nd (October 29 – November 4)48.2°35°0.1 in / 1 d—

Weekend weather

Sat, October 24
Mostly clear
53°32°
no precip.
Sun, October 25
Overcast
51°33°
no precip.
Sat, October 31
Clear
47°32°
no precip.
Sun, November 1
Mostly clear
53°34°
no precip.
Fri, 2349° / 36°0.56Heavy rain
49 °Heavy rain

Alta, Friday, 23 October

Heavy rain. High 49°, low 36°.

Pressure29.80 inHg
Wind9.5 mph S
Humidity61%
Visibility6.2 mi
Dew point35°
Sat, 2453° / 32°0Mostly clear
53 °Mostly clear

Alta, Saturday, 24 October

Mostly clear. High 53°, low 32°.

Pressure30.18 inHg
Wind4 mph NW
Humidity59%
Visibility0.3 mi
Dew point34°
Sun, 2551° / 33°0Overcast
51 °Overcast

Alta, Sunday, 25 October

Overcast. High 51°, low 33°.

Pressure30.09 inHg
Wind4.2 mph W
Humidity49%
Visibility6.2 mi
Dew point28°
Mon, 2653° / 33°0Mostly clear
53 °Mostly clear

Alta, Monday, 26 October

Mostly clear. High 53°, low 33°.

Pressure30.12 inHg
Wind8.3 mph SW
Humidity51%
Visibility—
Dew point30°
Tue, 2738° / 35°0.33Light rain
38 °Light rain

Alta, Tuesday, 27 October

Light rain. High 38°, low 35°.

Pressure30.12 inHg
Wind12 mph S
Humidity85%
Visibility—
Dew point31°
Wed, 2849° / 37°0.31Snow
49 °Snow

Alta, Wednesday, 28 October

Snow. High 49°, low 37°.

Pressure29.97 inHg
Wind9 mph SE
Humidity67%
Visibility—
Dew point36°
Thu, 2937° / 30°0.05Light snow
37 °Light snow

Alta, Thursday, 29 October

Light snow. High 37°, low 30°.

Pressure30.09 inHg
Wind8.1 mph SW
Humidity76%
Visibility—
Dew point28°
Fri, 3044° / 30°0Clear
44 °Clear

Alta, Friday, 30 October

Clear. High 44°, low 30°.

Pressure29.91 inHg
Wind7.7 mph SW
Humidity55%
Visibility—
Dew point25°
Sat, 3147° / 32°0Clear
47 °Clear

Alta, Saturday, 31 October

Clear. High 47°, low 32°.

Pressure30.00 inHg
Wind5.6 mph SW
Humidity40%
Visibility—
Dew point20°
Sun, 0153° / 34°0Mostly clear
53 °Mostly clear

Alta, Sunday, 1 November

Mostly clear. High 53°, low 34°.

Pressure30.03 inHg
Wind7 mph SE
Humidity21%
Visibility—
Dew point10°
Mon, 0255° / 37°0Mostly clear
55 °Mostly clear

Alta, Monday, 2 November

Mostly clear. High 55°, low 37°.

Pressure30.03 inHg
Wind7.9 mph SE
Humidity18%
Visibility—
Dew point10°
Tue, 0354° / 41°0Overcast
54 °Overcast

Alta, Tuesday, 3 November

Overcast. High 54°, low 41°.

Pressure30.12 inHg
Wind7.2 mph SW
Humidity38%
Visibility—
Dew point27°
Wed, 0447° / 42°0.02Light rain
47 °Light rain

Alta, Wednesday, 4 November

Light rain. High 47°, low 42°.

Pressure30.18 inHg
Wind5.9 mph SE
Humidity82%
Visibility—
Dew point40°

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, WY, 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.