Model estimate for 3:00 PM PDT (no recent station report)

Running Springs, CA weather

Sunny and 51°11°.

Forecasts differ

Now 51°11°

Sunny

Wind: 10 mph16 km/h; From the north. 58–10 mph16 km/h through 3 AM
Dew point: 38°3°; Comfortable
UV index: 3Moderate; Was high 1–2 PM · peak 6
Air quality: 35Good; Main pollutant: Ozone

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Low 41°5° tomorrow at 6 AM
High 54°12° tomorrow at 1 PM

This afternoonNear 52°11° · Clear
TonightDown to 42°6° by 2 AM · Clear
Tomorrow morningUp to 52°11° by 11 AM · Clear
Tomorrow afternoonNear 54°12° · Clear
Tomorrow nightDown to 44°7° by 4 AM · Partly cloudy
Monday morningUp to 54°12° by 11 AM · Clear
Monday afternoonNear 57°14° · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 3p	Sunny	51°11° (likely 51°11° to 59°15°)	51°11°	0%	10 mph16 km/h from N, gusts 14 mph23 km/h	61%	9%	3
Sat 4p	Sunny	51°11° (likely 51°11° to 58°14°)	51°11°	0%	10 mph16 km/h from N, gusts 11 mph18 km/h	61%	9%	2
Sat 5p	Sunny	53°12° (likely 51°11° to 56°13°)	53°12°	0%	5 mph8 km/h from N, gusts 10 mph16 km/h	56%	11%	2
Sat 6p	Clear	49°9° (likely 48°9° to 52°11°)	47°8°	0%	5 mph8 km/h from N, gusts 11 mph18 km/h	65%	11%	0
Sat 7p	Clear	48°9° (likely 45°7° to 48°9°)	45°7°	0%	5 mph8 km/h from N, gusts 10 mph17 km/h	63%	5%	0
Sat 8p	Clear	46°8° (likely 44°7° to 47°8°)	43°6°	0%	5 mph8 km/h from NE, gusts 10 mph16 km/h	60%	0%	0
Sat 9p	Clear	44°7° (likely 42°6° to 46°8°)	40°4°	0%	5 mph8 km/h from NE, gusts 10 mph16 km/h	62%	0%	0
Sat 10p	Clear	44°7° (likely 41°5° to 45°7°)	40°4°	0%	5 mph8 km/h from NE, gusts 10 mph17 km/h	66%	0%	0
Sat 11p	Clear	44°7° (likely 41°5° to 44°7°)	40°4°	0%	5 mph8 km/h from NE, gusts 10 mph16 km/h	65%	0%	0
Sun 12a	Clear	43°6° (likely 40°4° to 44°7°)	39°4°	0%	5 mph8 km/h from NE, gusts 10 mph16 km/h	65%	0%	0
Sun 1a	Clear	43°6° (likely 40°4° to 43°6°)	39°4°	0%	5 mph8 km/h from NE, gusts 10 mph15 km/h	65%	0%	0
Sun 2a	Clear	42°6° (likely 40°4° to 43°6°)	38°3°	0%	5 mph8 km/h from NE, gusts 11 mph17 km/h	67%	0%	0
Sun 3a	Clear	42°6° (likely 40°4° to 43°6°)	38°3°	0%	5 mph8 km/h from NE, gusts 10 mph17 km/h	66%	0%	0
Sun 4a	Clear	42°6° (likely 40°4° to 43°6°)	38°3°	0%	5 mph8 km/h from NE, gusts 9 mph14 km/h	64%	0%	0
Sun 5a	Clear	42°6° (likely 40°4° to 43°6°)	37°3°	0%	10 mph16 km/h from NE, gusts 9 mph14 km/h	64%	0%	0
Sun 6a	Clear	41°5° (likely 40°4° to 43°6°)	37°3°	0%	5 mph8 km/h from NE, gusts 9 mph15 km/h	63%	0%	0
Sun 7a	Sunny	42°6° (likely 41°5° to 43°6°)	38°3°	0%	5 mph8 km/h from NE, gusts 9 mph14 km/h	64%	0%	0
Sun 8a	Sunny	44°7° (likely 43°6° to 46°8°)	40°4°	0%	5 mph8 km/h from E, gusts 8 mph13 km/h	64%	0%	0
Sun 9a	Sunny	47°8° (likely 47°8° to 53°12°)	46°8°	0%	5 mph8 km/h from SE, gusts 7 mph11 km/h	58%	0%	1
Sun 10a	Sunny	50°10° (likely 50°10° to 58°14°)	50°10°	0%	0 mph0 km/h, gusts 6 mph10 km/h	50%	0%	3
Sun 11a	Sunny	52°11° (likely 52°11° to 61°16°)	52°11°	0%	5 mph8 km/h from S, gusts 6 mph9 km/h	52%	0%	4
Sun 12p	Sunny	53°12° (likely 53°12° to 62°17°)	53°12°	0%	5 mph8 km/h from S, gusts 7 mph11 km/h	56%	3%	5
Sun 1p	Sunny	54°12° (likely 54°12° to 63°17°)	54°12°	0%	5 mph8 km/h from S, gusts 8 mph13 km/h	55%	9%	6
Sun 2p	Sunny	54°12° (likely 54°12° to 63°17°)	54°12°	0%	5 mph8 km/h from SW, gusts 9 mph14 km/h	56%	13%	5
Sun 3p	Sunny	55°13° (likely 54°12° to 62°17°)	55°13°	0%	5 mph8 km/h from SW, gusts 9 mph14 km/h	54%	12%	4
Sun 4p	Mostly sunny	53°12° (likely 53°12° to 61°16°)	53°12°	0%	5 mph8 km/h from SW, gusts 9 mph14 km/h	59%	48%	3
Sun 5p	Mostly sunny	54°12° (likely 52°11° to 59°15°)	54°12°	0%	5 mph8 km/h from SW, gusts 8 mph13 km/h	59%	49%	1
Sun 6p	Mostly clear	51°11° (likely 49°9° to 54°12°)	51°11°	0%	0 mph0 km/h, gusts 7 mph10 km/h	66%	42%	0
Sun 7p	Clear	48°9° (likely 48°9° to 50°10°)	48°9°	0%	0 mph0 km/h, gusts 5 mph8 km/h	68%	42%	0
Sun 8p	Mostly clear	47°8° (likely 46°8° to 48°9°)	47°8°	0%	0 mph0 km/h, gusts 5 mph8 km/h	64%	47%	0
Sun 9p	Mostly clear	46°8° (likely 45°7° to 48°9°)	45°7°	0%	5 mph8 km/h from E, gusts 4 mph6 km/h	61%	67%	0
Sun 10p	Cloudy	46°8° (likely 44°7° to 48°9°)	47°8°	0%	0 mph0 km/h, gusts 4 mph7 km/h	63%	75%	0
Sun 11p	Partly cloudy	46°8° (likely 44°7° to 47°8°)	47°8°	0%	0 mph0 km/h, gusts 5 mph8 km/h	62%	77%	0
Mon 12a	Partly cloudy	46°8° (likely 44°7° to 47°8°)	46°8°	0%	0 mph0 km/h, gusts 6 mph9 km/h	63%	74%	0
Mon 1a	Cloudy	46°8° (likely 43°6° to 47°8°)	46°8°	0%	0 mph0 km/h, gusts 5 mph9 km/h	62%	68%	0
Mon 2a	Cloudy	45°7° (likely 43°6° to 46°8°)	44°7°	0%	5 mph8 km/h from SE, gusts 5 mph8 km/h	63%	64%	0
Mon 3a	Cloudy	45°7° (likely 43°6° to 46°8°)	43°6°	0%	5 mph8 km/h from E, gusts 5 mph8 km/h	63%	60%	0
Mon 4a	Partly cloudy	44°7° (likely 43°6° to 47°8°)	42°6°	0%	5 mph8 km/h from E, gusts 6 mph9 km/h	62%	46%	0
Mon 5a	Mostly clear	44°7° (likely 43°6° to 46°8°)	43°6°	0%	5 mph8 km/h from SE, gusts 5 mph8 km/h	61%	26%	0
Mon 6a	Mostly clear	44°7° (likely 43°6° to 46°8°)	42°6°	0%	5 mph8 km/h from SE, gusts 5 mph8 km/h	60%	47%	0
Mon 7a	Sunny	45°7° (likely 44°7° to 46°8°)	43°6°	0%	5 mph8 km/h from SE, gusts 6 mph9 km/h	61%	16%	0
Mon 8a	Sunny	46°8° (likely 45°7° to 47°8°)	44°7°	0%	5 mph8 km/h from SE, gusts 6 mph10 km/h	62%	9%	0
Mon 9a	Sunny	48°9° (likely 48°9° to 52°11°)	47°8°	0%	5 mph8 km/h from SE, gusts 7 mph12 km/h	57%	15%	1
Mon 10a	Sunny	52°11° (likely 52°11° to 58°14°)	52°11°	0%	5 mph8 km/h from S, gusts 10 mph16 km/h	52%	12%	3
Mon 11a	Sunny	54°12° (likely 54°12° to 61°16°)	54°12°	0%	0 mph0 km/h, gusts 11 mph17 km/h	47%	0%	4
Mon 12p	Sunny	56°13° (likely 56°13° to 62°17°)	56°13°	0%	5 mph8 km/h from S, gusts 11 mph18 km/h	46%	0%	5
Mon 1p	Sunny	57°14° (likely 57°14° to 63°17°)	57°14°	0%	5 mph8 km/h from S, gusts 12 mph19 km/h	46%	0%	6
Mon 2p	Sunny	57°14° (likely 57°14° to 62°17°)	57°14°	0%	5 mph8 km/h from SW, gusts 12 mph20 km/h	47%	0%	5

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Sunny. High 54°12°, low 41°5°. Typical 61°16° / 33°1°. Dry. Forecasts differ.
1. Afternoon
  noon–6 PM
  Sunny, 53°12°
  Dry
2. Evening
  6 PM–midnight
  Clear, 46°8°
  Dry
3. Overnight
  midnight–6 AM
  Clear, 42°6°
  Dry
Official NWS forecast
Today: Sunny, with a high near 54. North wind 5 to 10 mph.
Tonight: Clear, with a low around 41. Northeast wind 5 to 10 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
53°12°–59°15°
Low, likely
40°4°–42°6°
Typical high / low
61°16° / 33°1°
Wind
21 mph33 km/h, gusts 35 mph56 km/h
UV peak
6
Tomorrow, Oct 25. Mostly sunny. High 57°14°, low 44°7°. Typical 61°16° / 32°0°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 55°13°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 47°8°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 44°7°
  Dry
Official NWS forecast
Day: Sunny, with a high near 57. Southeast wind 0 to 5 mph.
Night: Mostly clear, with a low around 44. Southeast wind 0 to 5 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
54°12°–63°17°
Low, likely
40°4°–44°7°
Typical high / low
61°16° / 32°0°
Wind
8 mph14 km/h, gusts 17 mph27 km/h
UV peak
6
Monday, Oct 26. Mostly sunny. High 58°14°, low 44°7°. Typical 60°16° / 32°0°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 59°15°
  Dry
3. Evening
  6 PM–midnight
  Clear, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Official NWS forecast
Day: Sunny, with a high near 58. South wind 0 to 5 mph.
Night: Clear, with a low around 44.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
58°14°–63°17°
Low, likely
42°6°–46°8°
Typical high / low
60°16° / 32°0°
Wind
10 mph16 km/h, gusts 19 mph31 km/h
UV peak
6
Tuesday, Oct 27. Sunny. High 57°14°, low 44°7°. Typical 60°16° / 32°0°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 47°8°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 44°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 57.
Night: Partly cloudy, with a low around 44.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
57°14°–66°19°
Low, likely
43°6°–47°8°
Typical high / low
60°16° / 32°0°
Wind
9 mph15 km/h, gusts 25 mph41 km/h
UV peak
6
Wednesday, Oct 28. Partly sunny. High 56°13°, low 44°7°. Typical 60°16° / 32°0°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 60°16°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 56.
Night: Mostly cloudy, with a low around 44.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
56°13°–64°18°
Low, likely
42°6°–47°8°
Typical high / low
60°16° / 32°0°
Wind
8 mph12 km/h, gusts 26 mph41 km/h
UV peak
5
Thursday, Oct 29. Cloudy. High 52°11°, low 42°6°. Typical 60°16° / 32°0°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 43°6°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 41°5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 52.
Night: A chance of rain showers after 11pm. Mostly cloudy, with a low around 42.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
52°11°–60°16°
Low, likely
41°5°–46°8°
Typical high / low
60°16° / 32°0°
Wind
10 mph16 km/h, gusts 27 mph43 km/h
UV peak
5
Friday, Oct 30. Showers. High 47°8°, low 40°4°. Typical 59°15° / 31°−1°. Rain 0.09 in2.3 mm, 50% chance. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 49°10°
  30% chance
3. Evening
  6 PM–midnight
  Drizzle, 43°6°
  40% chance · 0.01 in0.3 mm
4. Overnight
  midnight–6 AM
  Cloudy, 39°4°
  30% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers. Partly sunny, with a high near 47.
Night: A chance of rain showers. Mostly cloudy, with a low around 40.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
47°8°–52°11°
Low, likely
38°3°–44°7°
Typical high / low
59°15° / 31°−1°
Wind
12 mph19 km/h, gusts 34 mph55 km/h
UV peak
5
Saturday, Oct 31. Drizzle. High 49°9°, low 39°4°. Typical 59°15° / 31°−1°. Rain 0.18 in4.6 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 40°4°
  30% chance
2. Afternoon
  noon–6 PM
  Cloudy, 48°9°
  40% chance · 0.02 in0.5 mm
3. Evening
  6 PM–midnight
  Cloudy, 41°5°
  40% chance
4. Overnight
  midnight–6 AM
  Cloudy, 40°5°
  30% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
47°8°–51°11°
Low, likely
34°1°–43°6°
Typical high / low
59°15° / 31°−1°
Wind
8 mph13 km/h, gusts 24 mph38 km/h
UV peak
4
Sunday, Nov 1. Rain. High 52°11°, low 39°4°. Typical 58°14° / 31°−1°. Rain 0.21 in5.3 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 43°6°
  30% chance
2. Afternoon
  noon–6 PM
  Sunny, 53°12°
  30% chance
3. Evening
  6 PM–midnight
  Rain, 43°6°
  30% chance · 0.2 in5 mm
4. Overnight
  midnight–6 AM
  Rain, 41°5°
  30% chance · 0.34 in8.6 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
47°8°–59°15°
Low, likely
35°2°–43°6°
Typical high / low
58°14° / 31°−1°
Wind
11 mph17 km/h, gusts 28 mph45 km/h
UV peak
4
Monday, Nov 2. Cloudy. High 54°12°, low 40°4°. Typical 58°14° / 31°−1°. Rain 0.36 in9.1 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 48°9°
  20% chance · 0.02 in0.6 mm
2. Afternoon
  noon–6 PM
  Drizzle, 53°12°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 46°8°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
51°11°–57°14°
Low, likely
33°1°–43°6°
Typical high / low
58°14° / 31°−1°
Wind
15 mph24 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 54°, low 41°.
Tomorrow
Dry, high 57°, low 44°, warming up.
Monday
Dry, high 58°, low 44°.
Rest of week
Highs 47–57°; chance of precipitation on Friday, Saturday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (SGX) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

San Timoteo Creek near Loma Linda

14 mi

Level: 1.0 ft
Flow: 10 cfs

Reading from Sat 2:30 PM · NWS gauge page

Lytle Creek near Colton

15 mi

Level: 2.1 ft
Flow: 4 cfs

Reading from Sat 2:15 PM · NWS gauge page

Santa Ana River at E St near San Bernardino

15 mi

Level: 2.7 ft
Flow: 13 cfs

Reading from Sat 2 PM · NWS gauge page

Cajon Creek near Keenbrook

21 mi

Level: 4.7 ft
Flow: 30 cfs

Reading from Sat 2 PM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 74% less heating than a typical week.

This week 34Typical 133

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 27
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at.

Comfort

Dry air outside (dew point 38°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Big Bear Lake · official normals 1991–2020 · records 1960–2026

Oct 24, today vs a typical year

Today’s expected high is 7°4° colder than typical.

Last 7 days vs normal

On average 4°2° colder than normal (daily mean temperature).

—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
−4°−2°ThuOct 22
—FriOct 23
—SatOct 24

Running Springs weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 11 h 2 min; Losing 2 min 2 s a day; shortest Dec 21, 1 h 10 min less
Golden hour: 5:28–6:19 PM; Morning 6:45–7:35 AM
Blue hour: 6:19–6:28 PM; Morning 6:35–6:45 AM; first light 6:35 AM

Stars tonight? Fair

Clear 6:28 PM–6:36 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:23 AM · rises 5:01 PM
Full moon: Oct 25
New moon: Nov 8

Looking east from Running Springs. The highest point on the skyline is about 10,700 ft, 13 mi away.Skyline from USGS elevation data, heights drawn up to 3.5× taller. Sky, sun and moon as they are now.