Weather Forecast for Mammoth Lakes

California, United States of America

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Overcast

Current Weather - Mammoth Lakes: -2°C

California, United States of America

Overcast

Feels like -6°C

Wind

11 km/h SSW

Humidity

93%

Pressure

1013 mb

UV Index

0

Visibility

16 km

Moderate or heavy snow showers

Moderate or heavy snow showers

Wednesday, February 11, 2026

High

3°C

Low

-10°C

Rain Chance

87%

Hourly Forecast

Partly Cloudy 2°C
13:00
Thundery outbreaks in nearby 0°C
14:00
Overcast -0°C
15:00
Cloudy -0°C
16:00
Thundery outbreaks in nearby -1°C
17:00
Partly Cloudy -2°C
18:00
Cloudy -2°C
19:00
Moderate or heavy snow in area with thunder -2°C
20:00
Thundery outbreaks in nearby -3°C
21:00
Cloudy -7°C
22:00
Partly Cloudy -6°C
23:00
Feb 12

Day Statistics

Maximum Wind

15 km/h

Humidity

88%

Precipitation

6 mm

UV Index

1

Visibility

8 km

Rain Chance

87%

Snow Chance

10%

Sun & Moon

Sunrise

06:50 AM

Sunset

05:31 PM

Moonrise

02:52 AM

Moonset

11:57 AM

Moon Phase

Waning Crescent

Moon Illumination

36%

Air Quality

PM2.5

1.9

μg/m³

PM10

2.2

μg/m³

NO₂

1.4

μg/m³

O₃

96

μg/m³

SO₂

0.9

μg/m³

CO

137.3

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

Winter Weather Advisory issued February 10 at 1:18PM PST until February 11 at 4:00PM PST by NWS Reno NV

Mono Feb 10, 01:18 PM - Feb 11, 04:00 PM
Severity: Moderate Urgency: Expected

* WHAT...Snow. Snow accumulations of 1 to 5 inches along and just west of Highway 395 with 10 to 15 inches above 7000 feet, with localized areas up to 20 inches. Winds gusting as high as 70 mph along the Sierra crest. * WHERE...Mono County. * WHEN...Until 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Tuesday evening commute as well as the Wednesday morning commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...There is a 15% chance for lightning through this evening, which may bring impacts to backcountry recreation.

Slow down and use caution while traveling. Keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.

Event: Winter Weather Advisory Certainty: Likely Category: Met

When to visit Mammoth Lakes?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: July August September

January

☀️
2°C
💧
14 Days of rain
❄️
Very heavy snowfall
🌧 Wettest month,

February

☀️
3°C
💧
14 Days of rain
❄️
Very heavy snowfall

March

☀️
5°C
💧
11 Days of rain
❄️
Very heavy snowfall

April

☀️
8°C
💧
6 Days of rain
❄️
Very heavy snowfall

May

☀️
13°C
💧
5 Days of rain
❄️
Very heavy snowfall

June

☀️
21°C
💧
2 Days of rain
❄️
Moderate snowfall

July

☀️
25°C
💧
3 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month

August

☀️
25°C
💧
2 Days of rain
❄️
No snowfall
Best time to visit

September

☀️
21°C
💧
2 Days of rain
❄️
Light snow possible
Best time to visit
🌵 Driest month

October

☀️
15°C
💧
4 Days of rain
❄️
Very heavy snowfall

November

☀️
8°C
💧
7 Days of rain
❄️
Very heavy snowfall

December

☀️
2°C
💧
12 Days of rain
❄️
Very heavy snowfall
🥶 Coldest month