Mammoth, WY Weather

02:00 Sunday
Partly cloudy
Partly cloudy
-6° Feels like -6°
New Moon New Moon Illuminated: 3%
  • Today 21 Dec. Snow with cloudy skies 90% 11 mm / -7° Strong southwest wind 13 - 53 km/h
  • Tomorrow 22 Dec. Light rain with cloudy skies 90% 8.9 mm / Strong southwest wind 17 - 64 km/h
  • Tuesday 23 Dec. Light rain with partly cloudy skies 70% 2.5 mm / -3° Moderate south wind 11 - 43 km/h
  • Wednesday 24 Dec. Light rain with partly cloudy skies 90% 6.2 mm / -2° Strong south wind 16 - 62 km/h
  • Thursday 25 Dec. Light rain with cloudy skies 90% 4.1 mm / Moderate south wind 11 - 41 km/h
  • Friday 26 Dec. Snow with cloudy skies 90% 3.2 mm / -5° Strong southwest wind 18 - 62 km/h
  • Saturday 27 Dec. Snow with partly cloudy skies 60% 0.5 mm -4° / -17° Moderate west wind 6 - 42 km/h

Weather Forecast for Mammoth, WY Today

, 21 December

Tomorrow

, 22 December
02:00 Partly cloudy -6° Partly cloudy
Feels Like -6°
Moderate south wind South 2 - 31 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 92%
  • Dew Point Dew Point -7 °C
  • Clouds Clouds 78%
  • Snow depth Snow depth 3.94 in
  • Feels Like Feels Like -6 °C
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1019 hPa
  • Snowline Snowline 3281 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Visibility Visibility 18 km
03:00 Overcast -6° Overcast
Feels Like -6°
Moderate south wind South 2 - 29 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 80%
  • Dew Point Dew Point -9 °C
  • Clouds Clouds 99%
  • Snow depth Snow depth 3.94 in
  • Feels Like Feels Like -6 °C
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1019 hPa
  • Snowline Snowline 3281 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Visibility Visibility 7 km
04:00 Overcast -5° Overcast
Feels Like -4°
Moderate south wind South 2 - 29 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 78%
  • Dew Point Dew Point -8 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 3.94 in
  • Feels Like Feels Like -4 °C
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1018 hPa
  • Snowline Snowline 3937 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Visibility Visibility 7 km
Overcast 05:00 Overcast -4° Overcast
Feels Like -2°
Moderate south wind South 1 - 28 km/h
UV Index 0 Low SPF: no
05:00 Overcast -4° Overcast
Feels Like -2°
Moderate south wind South 1 - 28 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 78%
  • Dew Point Dew Point -7 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 3.94 in
  • Feels Like Feels Like -2 °C
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1017 hPa
  • Snowline Snowline 4593 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 28 km/h
  • Visibility Visibility 5 km
06:00 Overcast -3° Overcast
Feels Like -2°
Moderate south wind South 2 - 27 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 79%
  • Dew Point Dew Point -6 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 3.94 in
  • Feels Like Feels Like -2 °C
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1016 hPa
  • Snowline Snowline 4921 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Visibility Visibility 5 km
07:00 Snow with cloudy skies 30% 0.04 in -2° Snow
Feels Like -2°
Moderate south wind South 2 - 28 km/h
UV Index 0 Low SPF: no
  • Snow Snow 30% 0.04 in
  • Humidity Humidity 81%
  • Dew Point Dew Point -5 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 3.94 in
  • Feels Like Feels Like -2 °C
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1016 hPa
  • Snowline Snowline 5249 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 28 km/h
  • Visibility Visibility 6 km
Snow 08:00 Snow with cloudy skies 60% 0.12 in -2° Snow
Feels Like -2°
Moderate south wind South 3 - 29 km/h
UV Index 0 Low SPF: no
08:00 Snow with cloudy skies 90% 1 in -2° Snow
Feels Like -2°
Moderate south wind South 3 - 29 km/h
UV Index 0 Low SPF: no
  • Snow Snow 60% 0.12 in
  • Humidity Humidity 84%
  • Dew Point Dew Point -4 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 3.94 in
  • Feels Like Feels Like -2 °C
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1015 hPa
  • Snowline Snowline 5577 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Visibility Visibility 4 km
09:00 Snow with cloudy skies 90% 0.24 in -1° Snow
Feels Like -2°
Moderate south wind South 3 - 29 km/h
UV Index 0 Low SPF: no
  • Snow Snow 90% 0.24 in
  • Humidity Humidity 85%
  • Dew Point Dew Point -4 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 4.33 in
  • Feels Like Feels Like -2 °C
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1014 hPa
  • Snowline Snowline 5906 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Visibility Visibility 3 km
10:00 Snow with cloudy skies 90% 0.31 in Snow
Feels Like
Moderate south wind South 3 - 29 km/h
UV Index 0 Low SPF: no
  • Snow Snow 90% 0.31 in
  • Humidity Humidity 82%
  • Dew Point Dew Point -3 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 4.33 in
  • Feels Like Feels Like 0 °C
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1013 hPa
  • Snowline Snowline 6234 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Visibility Visibility 3 km
Snow 11:00 Snow with cloudy skies 90% 0.31 in Snow
Feels Like
Moderate south wind South 3 - 29 km/h
UV Index 0 Low SPF: no
11:00 Snow with cloudy skies 90% 2.4 in Snow
Feels Like
Moderate south wind South 3 - 29 km/h
UV Index 0 Low SPF: no
  • Snow Snow 90% 0.31 in
  • Humidity Humidity 82%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 4.72 in
  • Feels Like Feels Like 1 °C
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1011 hPa
  • Snowline Snowline 6562 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Visibility Visibility 3 km
12:00 Rain and snow with cloudy skies 90% 0.31 in Rain and snow
Feels Like
Moderate south wind South 4 - 33 km/h
UV Index 0 Low SPF: no
  • Snow Snow 90% 0.31 in
  • Humidity Humidity 81%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 4.72 in
  • Feels Like Feels Like 1 °C
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1010 hPa
  • Snowline Snowline 7546 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Visibility Visibility 3 km
13:00 Light rain with cloudy skies 90% 0.031 mm Light rain
Feels Like
Moderate south wind South 5 - 36 km/h
UV Index 0 Low SPF: no
  • Rain Rain 90% 0.031 mm
  • Humidity Humidity 80%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 5.12 in
  • Feels Like Feels Like 2 °C
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1008 hPa
  • Snowline Snowline 7874 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Visibility Visibility 4 km
Light rain 14:00 Light rain with cloudy skies 90% 0.024 mm Light rain
Feels Like
Moderate south wind South 9 - 44 km/h
UV Index 0 Low SPF: no
14:00 Light rain with cloudy skies 90% 2 mm Light rain
Feels Like
Moderate south wind South 9 - 44 km/h
UV Index 0 Low SPF: no
  • Rain Rain 90% 0.024 mm
  • Humidity Humidity 81%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 5.12 in
  • Feels Like Feels Like 1 °C
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1007 hPa
  • Snowline Snowline 7874 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 44 km/h
  • Visibility Visibility 4 km
15:00 Light rain with cloudy skies 90% 0.024 mm Light rain
Feels Like
Moderate southwest wind Southwest 12 - 49 km/h
UV Index 0 Low SPF: no
  • Rain Rain 90% 0.024 mm
  • Humidity Humidity 80%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 5.12 in
  • Feels Like Feels Like 0 °C
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1006 hPa
  • Snowline Snowline 7874 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 49 km/h
  • Visibility Visibility 3 km
16:00 Light rain with cloudy skies 90% 0.024 mm Light rain
Feels Like
Strong southwest wind Southwest 11 - 50 km/h
UV Index 0 Low SPF: no
  • Rain Rain 90% 0.024 mm
  • Humidity Humidity 82%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 5.12 in
  • Feels Like Feels Like 0 °C
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1007 hPa
  • Snowline Snowline 7874 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 50 km/h
  • Visibility Visibility 4 km
Light rain 17:00 Light rain with cloudy skies 90% 0.024 mm Light rain
Feels Like
Moderate southwest wind Southwest 9 - 47 km/h
UV Index 0 Low SPF: no
17:00 Light rain with cloudy skies 90% 2.1 mm Light rain
Feels Like
Moderate southwest wind Southwest 9 - 47 km/h
UV Index 0 Low SPF: no
  • Rain Rain 90% 0.024 mm
  • Humidity Humidity 84%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 5.51 in
  • Feels Like Feels Like 0 °C
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1007 hPa
  • Snowline Snowline 7874 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 47 km/h
  • Visibility Visibility 4 km
18:00 Light rain with cloudy skies 90% 0.035 mm Light rain
Feels Like
Moderate southwest wind Southwest 9 - 45 km/h
UV Index 0 Low SPF: no
  • Rain Rain 90% 0.035 mm
  • Humidity Humidity 85%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 5.51 in
  • Feels Like Feels Like 0 °C
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1007 hPa
  • Snowline Snowline 7874 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 45 km/h
  • Visibility Visibility 3 km
19:00 Light rain with cloudy skies 90% 0.024 mm Light rain
Feels Like
Moderate southwest wind Southwest 8 - 44 km/h
UV Index 0 Low SPF: no
  • Rain Rain 90% 0.024 mm
  • Humidity Humidity 86%
  • Dew Point Dew Point 1 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 5.51 in
  • Feels Like Feels Like 1 °C
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1008 hPa
  • Snowline Snowline 8202 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 44 km/h
  • Visibility Visibility 4 km
Light rain 20:00 Light rain with cloudy skies 90% 0.016 mm Light rain
Feels Like
Moderate southwest wind Southwest 9 - 42 km/h
UV Index 0 Low SPF: no
20:00 Light rain with cloudy skies 90% 1.6 mm Light rain
Feels Like
Moderate southwest wind Southwest 9 - 42 km/h
UV Index 0 Low SPF: no
  • Rain Rain 90% 0.016 mm
  • Humidity Humidity 87%
  • Dew Point Dew Point 1 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 5.91 in
  • Feels Like Feels Like 1 °C
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1008 hPa
  • Snowline Snowline 8202 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 42 km/h
  • Visibility Visibility 4 km
21:00 Light rain with cloudy skies 80% 0.024 mm Light rain
Feels Like
Moderate southwest wind Southwest 9 - 42 km/h
UV Index 0 Low SPF: no
  • Rain Rain 80% 0.024 mm
  • Humidity Humidity 88%
  • Dew Point Dew Point 1 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 5.91 in
  • Feels Like Feels Like 1 °C
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1008 hPa
  • Snowline Snowline 8202 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 42 km/h
  • Visibility Visibility 4 km
22:00 Light rain with cloudy skies 80% 0.016 mm Light rain
Feels Like
Moderate southwest wind Southwest 10 - 45 km/h
UV Index 0 Low SPF: no
  • Rain Rain 80% 0.016 mm
  • Humidity Humidity 86%
  • Dew Point Dew Point 1 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 5.91 in
  • Feels Like Feels Like 1 °C
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1008 hPa
  • Snowline Snowline 8530 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 45 km/h
  • Visibility Visibility 5 km
Light rain 23:00 Light rain with cloudy skies 90% 0.016 mm Light rain
Feels Like
Moderate southwest wind Southwest 12 - 48 km/h
UV Index 0 Low SPF: no
23:00 Light rain with cloudy skies 90% 1.4 mm Light rain
Feels Like
Moderate southwest wind Southwest 12 - 48 km/h
UV Index 0 Low SPF: no
  • Rain Rain 90% 0.016 mm
  • Humidity Humidity 88%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 5.91 in
  • Feels Like Feels Like 1 °C
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1007 hPa
  • Snowline Snowline 8530 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 48 km/h
  • Visibility Visibility 4 km
24:00 Light rain with cloudy skies 90% 0.024 mm Light rain
Feels Like
Strong southwest wind Southwest 13 - 53 km/h
UV Index 0 Low SPF: no
  • Rain Rain 90% 0.024 mm
  • Humidity Humidity 88%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 5.91 in
  • Feels Like Feels Like 1 °C
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1007 hPa
  • Snowline Snowline 8858 ft
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 53 km/h
  • Visibility Visibility 4 km

Sunrise and Sunset

Sunrise 07:58 Sunset 16:44
First light 07:24 Midday 12:21 Last light 17:18
Day length 8h 46m

Time remaining until sunrise 5h 54m

Lunar calendar

Mon Tue Wed Thu Fri Sat Sun
21 New Moon
22 First Quarter
23 First Quarter
24 First Quarter
25 First Quarter
26 First Quarter
27 First Quarter
28 First Quarter
29 First Quarter
30 First Quarter
31 First Quarter
1 First Quarter
2 Full Moon
3 Full Moon

Air quality in Mammoth today

Detail
29
Fair O₃ (70 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall

Videos

A large lenticular cloud covers one of the volcanoes in Kamchatka, Russia
A large lenticular cloud covers one of the volcanoes in Kamchatka, Russia