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WeatherLive › California › Alta Sierra

Alta Sierra, CA Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherAlta Sierra · 10:00 PM PDT
100° | 71°
83°F
Feels like 80°
Mostly cloudy
WindW 2 mph · Gusts 2 mph
Precip5% · –
Humidity19% · Dew point 37°
UV index11 Very high
Air Quality35 Good
Pressure29.97 inHg
Visibility6 mi
Sunrise / Sunset6:16 AM · 7:39 PM · 13h 23m

Weather map — Alta Sierra

Full radar →
Now
82°
9%
1 mph
23:00
80°
7%
0 mph
00:00
79°
6%
1 mph
01:00
78°
8%
3 mph
02:00
77°
1%
3 mph
03:00
76°
1%
2 mph
04:00
72°
1%
2 mph
05:00
71°
1%
2 mph
06:00
71°
1%
3 mph
07:00
74°
1%
4 mph
08:00
71°
1%
2 mph
09:00
77°
0%
3 mph
10:00
81°
0%
5 mph
11:00
84°
1%
7 mph
12:00
86°
0%
9 mph
13:00
88°
0%
10 mph
14:00
88°
0%
10 mph
15:00
88°
0%
11 mph
16:00
88°
0%
11 mph
17:00
86°
0%
9 mph
18:00
83°
1%
8 mph
19:00
87°
9%
6 mph
20:00
82°
9%
3 mph
21:00
80°
7%
1 mph

Today · Wed 8/19

High 100°
5% / –

Mostly cloudy. Winds W at 10 mph.

Tonight · Wed 8/19

Low 71°
7% / –

Mostly cloudy. Winds N at 0 mph.

Tomorrow · Thu 8/20

88° | 71°
2% / –

Sunny. Winds W at 11 mph.

7-day trend

Alta Sierra · temperature + precipitation

10-day forecast

Updated 10:00 PM

Details & indices

Wind
2 mph W
Gusts 2 mph
Humidity
19%
Dew point 37°
Pressure
29.97 inHg
Rising
UV index
11 — Very high
High today
Air Quality
Good
AQI 35 · US EPA
Allergy
Very high
Grass
Visibility
6 mi
Clear view
Allergy — Alta Sierra

🌿 Conditions right now

View all →
Birch
None
Grass
High
Oak
None
Alder
None
Hazel
None
Mugwort
High
Ragweed
Low

Sun & moon

Sunrise6:16 AM
Sunset7:39 PM
Length of day13h 23m
Moonrise1:37 PM
Moonset11:21 PM
Moon phase🌓 First Quarter · 51%
Next full moonAug 27 Sturgeon Moon
Latitude35.7313°N
Longitude-118.5539°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Los Angeles
—
—
San Diego
Sunny
72° 🌤️
San Jose
—
— 🌤️
San Francisco
—
— 🌤️
Fresno
—
— 🌤️
Sacramento
—
—
Data sources · Wednesday, August 19
Where the Alta Sierra forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 35.7313°N, -118.5539°.
NBM + global weather models
Updated: 10:00 PM
Weather in Alta Sierra
The 10-day span for Alta Sierra runs from a high near 100° on Wednesday down to 62° overnight on Friday. The gauge should stay near zero — no meaningful precipitation is expected. Heads up: a Lake Wind Advisory is in effect — check the alerts tab before making plans. Right now Alta Sierra is about 22° cooler than nearby Bakersfield. Longer view: Mediterranean pattern — nearly all rain lands November through March.
Alta Sierra, CA · Elev 5,719 ft · 35.73°N, 118.55°W · California · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 10:00 PM