Hourly Weather Forecast - Alta Loma, CA

12 AM
52°F
40%
3mph
NE
40% Chance Rain Showers
Humidity
70%
Feels like
52°F
Dew Point
43°F
1 AM
52°F
40%
3mph
NE
40% Chance Rain Showers
Humidity
70%
Feels like
52°F
Dew Point
42°F
2 AM
51°F
30%
3mph
NE
30% Chance Rain Showers
Humidity
70%
Feels like
51°F
Dew Point
42°F
3 AM
51°F
30%
3mph
NE
30% Chance Rain Showers
Humidity
70%
Feels like
51°F
Dew Point
42°F
4 AM
51°F
30%
3mph
NE
30% Chance Rain Showers
Humidity
70%
Feels like
51°F
Dew Point
42°F
5 AM
52°F
30%
3mph
NE
30% Chance Rain Showers
Humidity
70%
Feels like
52°F
Dew Point
42°F
6 AM
52°F
40%
3mph
NE
40% Chance Rain Showers
Humidity
69%
Feels like
52°F
Dew Point
42°F
6:57 AM
7 AM
53°F
30%
3mph
ENE
30% Chance Rain Showers
Humidity
71%
Feels like
53°F
Dew Point
44°F
8 AM
55°F
20%
3mph
ENE
Sunny
Humidity
72%
Feels like
55°F
Dew Point
46°F
9 AM
55°F
20%
3mph
E
Sunny
Humidity
73%
Feels like
55°F
Dew Point
47°F
10 AM
55°F
20%
3mph
ESE
Sunny
Humidity
74%
Feels like
55°F
Dew Point
47°F
11 AM
56°F
20%
2mph
SE
Mostly Sunny
Humidity
73%
Feels like
56°F
Dew Point
47°F

Rain and Snow Totals Through Friday

2026 Opens with Heavy Rain, Mountain Snow in the West

Significant rain and heavy mountain snow will continue to batter California and the rest of the West for the first few days of 2026.

Friday's Weather Outlook

Extended Weekend Weather Outlook

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

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