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As of 23:42 MDT

Weather in Mammoth, WY

33°Current weather

Mammoth, Friday, 16 October, 23:42

Mostly clear. Feels like 30°. High 56°, low 22°.

Pressure30.45 inHg
Wind3.2 mph SE
Humidity80%
Visibility6.2 mi
Dew point28°

Two-week outlook for Mammoth, WY: week one averages a high of 52.6° and week two 42.9°, so week two runs 9.7° cooler than week one. Around 0.8 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 17: 57°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 16 – October 22)52.6°26.3°0.1 in / 2 d—
2nd (October 23 – October 29)42.9°27.2°0.7 in / 2 d—

Weekend weather

Sat, October 17
Overcast
57°26°
no precip.
Sun, October 18
Clear
51°28°
no precip.
Sat, October 24
Overcast
38°24°
no precip.
Sun, October 25
Overcast
44°22°
no precip.
Sat, 1757° / 26°0Overcast
57 °Overcast

Mammoth, Saturday, 17 October

Overcast. High 57°, low 26°.

Pressure30.24 inHg
Wind6 mph S
Humidity44%
Visibility6.2 mi
Dew point22°
Sun, 1851° / 28°0Clear
51 °Clear

Mammoth, Sunday, 18 October

Clear. High 51°, low 28°.

Pressure30.09 inHg
Wind4.2 mph SE
Humidity47%
Visibility6.2 mi
Dew point27°
Mon, 1952° / 25°0Mostly clear
52 °Mostly clear

Mammoth, Monday, 19 October

Mostly clear. High 52°, low 25°.

Pressure30.00 inHg
Wind5.2 mph SE
Humidity46%
Visibility6.2 mi
Dew point28°
Tue, 2053° / 27°0Overcast
53 °Overcast

Mammoth, Tuesday, 20 October

Overcast. High 53°, low 27°.

Pressure30.03 inHg
Wind3.4 mph SE
Humidity47%
Visibility6.2 mi
Dew point31°
Wed, 2146° / 27°0.04Light rain
46 °Light rain

Mammoth, Wednesday, 21 October

Light rain. High 46°, low 27°.

Pressure30.15 inHg
Wind3.7 mph SE
Humidity56%
Visibility—
Dew point29°
Thu, 2254° / 28°0.06Light rain
54 °Light rain

Mammoth, Thursday, 22 October

Light rain. High 54°, low 28°.

Pressure29.97 inHg
Wind10.2 mph S
Humidity54%
Visibility—
Dew point32°
Fri, 2344° / 27°0.55Snow
44 °Snow

Mammoth, Friday, 23 October

Snow. High 44°, low 27°.

Pressure29.94 inHg
Wind8.2 mph N
Humidity93%
Visibility—
Dew point34°
Sat, 2438° / 24°0Overcast
38 °Overcast

Mammoth, Saturday, 24 October

Overcast. High 38°, low 24°.

Pressure30.30 inHg
Wind5.6 mph N
Humidity65%
Visibility—
Dew point22°
Sun, 2544° / 22°0Overcast
44 °Overcast

Mammoth, Sunday, 25 October

Overcast. High 44°, low 22°.

Pressure30.06 inHg
Wind7.2 mph S
Humidity67%
Visibility—
Dew point26°
Mon, 2642° / 32°0.02Snow
42 °Snow

Mammoth, Monday, 26 October

Snow. High 42°, low 32°.

Pressure30.15 inHg
Wind6.2 mph SW
Humidity66%
Visibility—
Dew point30°
Tue, 2748° / 28°0Clear
48 °Clear

Mammoth, Tuesday, 27 October

Clear. High 48°, low 28°.

Pressure30.15 inHg
Wind5.9 mph S
Humidity60%
Visibility—
Dew point28°
Wed, 2851° / 29°0Overcast
51 °Overcast

Mammoth, Wednesday, 28 October

Overcast. High 51°, low 29°.

Pressure29.88 inHg
Wind7.8 mph N
Humidity39%
Visibility—
Dew point20°
Thu, 2934° / 29°0.17Snow
34 °Snow

Mammoth, Thursday, 29 October

Snow. High 34°, low 29°.

Pressure29.85 inHg
Wind7.9 mph N
Humidity80%
Visibility—
Dew point27°

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 Mammoth, 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.