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As of 00:17 MDT

Weather in Mammoth, MT

26°Current weather

Mammoth, Saturday, 31 October, 00:17

Overcast. Feels like 26°. High 41°, low 26°.

Pressure29.94 inHg
Wind0.9 mph SW
Humidity89%
Visibility6.2 mi
Dew point24°

Two-week outlook for Mammoth, MT: week one averages a high of 43.9° and week two 44.6°, so both weeks look similar in temperature. Around 0.8 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 31: 41°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 31 – November 6)43.9°30.1°0.8 in / 3 d—
2nd (November 7 – November 13)44.6°29.6°0.0 in / 0 d—

Weekend weather

Sat, October 31
Light rain
41°26°
0.06 in
Sun, November 1
Rain
40°30°
0.52 in
Sat, November 7
Clear
37°22°
no precip.
Sun, November 8
Overcast
50°33°
no precip.
Sun, 0140° / 30°0.52Rain
40 °Rain

Mammoth, Sunday, 1 November

Rain. High 40°, low 30°.

Pressure29.85 inHg
Wind1 mph NW
Humidity96%
Visibility5.8 mi
Dew point38°
Mon, 0243° / 30°0.03Light rain
43 °Light rain

Mammoth, Monday, 2 November

Light rain. High 43°, low 30°.

Pressure30.27 inHg
Wind3.1 mph NW
Humidity70%
Visibility6.2 mi
Dew point30°
Tue, 0349° / 31°0Overcast
49 °Overcast

Mammoth, Tuesday, 3 November

Overcast. High 49°, low 31°.

Pressure30.27 inHg
Wind4.4 mph SW
Humidity58%
Visibility6.2 mi
Dew point24°
Wed, 0449° / 34°0Clear
49 °Clear

Mammoth, Wednesday, 4 November

Clear. High 49°, low 34°.

Pressure30.15 inHg
Wind4.3 mph SE
Humidity55%
Visibility—
Dew point29°
Thu, 0542° / 34°0Overcast
42 °Overcast

Mammoth, Thursday, 5 November

Overcast. High 42°, low 34°.

Pressure29.91 inHg
Wind6.2 mph SW
Humidity66%
Visibility—
Dew point28°
Fri, 0643° / 27°0.19Snow
43 °Snow

Mammoth, Friday, 6 November

Snow. High 43°, low 27°.

Pressure29.80 inHg
Wind15.4 mph SW
Humidity55%
Visibility—
Dew point25°
Sat, 0737° / 22°0Clear
37 °Clear

Mammoth, Saturday, 7 November

Clear. High 37°, low 22°.

Pressure30.33 inHg
Wind10 mph SW
Humidity47%
Visibility—
Dew point14°
Sun, 0850° / 33°0Overcast
50 °Overcast

Mammoth, Sunday, 8 November

Overcast. High 50°, low 33°.

Pressure30.27 inHg
Wind10.4 mph SW
Humidity43%
Visibility—
Dew point23°
Mon, 0950° / 37°0Overcast
50 °Overcast

Mammoth, Monday, 9 November

Overcast. High 50°, low 37°.

Pressure30.18 inHg
Wind10.1 mph SW
Humidity39%
Visibility—
Dew point22°
Tue, 1048° / 37°0Overcast
48 °Overcast

Mammoth, Tuesday, 10 November

Overcast. High 48°, low 37°.

Pressure30.06 inHg
Wind13.2 mph SW
Humidity37%
Visibility—
Dew point19°
Wed, 1146° / 28°0Partly cloudy
46 °Partly cloudy

Mammoth, Wednesday, 11 November

Partly cloudy. High 46°, low 28°.

Pressure29.94 inHg
Wind21.7 mph W
Humidity42%
Visibility—
Dew point22°
Thu, 1239° / 24°0Clear
39 °Clear

Mammoth, Thursday, 12 November

Clear. High 39°, low 24°.

Pressure30.30 inHg
Wind6.9 mph SW
Humidity33%
Visibility—
Dew point7°
Fri, 1342° / 26°0Overcast
42 °Overcast

Mammoth, Friday, 13 November

Overcast. High 42°, low 26°.

Pressure30.00 inHg
Wind7.2 mph SW
Humidity18%
Visibility—
Dew point-3°

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, 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.