Hourly Weather Forecast - Amaranth Station, Ontario, CA

12 AM
-1°F
0%
3mph
WNW
Very Cold
Humidity
69%
Feels like
-1°F
Dew Point
-9°F
1 AM
-1°F
0%
3mph
W
Very Cold
Humidity
70%
Feels like
-1°F
Dew Point
-9°F
2 AM
-1°F
0%
3mph
W
Very Cold
Humidity
71%
Feels like
-9°F
Dew Point
-9°F
3 AM
-1°F
0%
3mph
WSW
Very Cold
Humidity
71%
Feels like
-9°F
Dew Point
-9°F
4 AM
-1°F
0%
3mph
WSW
Very Cold
Humidity
71%
Feels like
-1°F
Dew Point
-9°F
5 AM
-1°F
0%
3mph
SW
Very Cold
Humidity
69%
Feels like
-1°F
Dew Point
-9°F
6 AM
2°F
0%
3mph
SSW
Partly Cloudy
Humidity
59%
Feels like
2°F
Dew Point
-9°F
6:56 AM
7 AM
6°F
0%
3mph
SSW
Partly Cloudy
Humidity
53%
Feels like
-1°F
Dew Point
-8°F
8 AM
10°F
0%
4mph
SSW
Partly Cloudy
Humidity
50%
Feels like
3°F
Dew Point
-5°F
9 AM
13°F
0%
5mph
S
Sunny
Humidity
53%
Feels like
4°F
Dew Point
-1°F
10 AM
15°F
0%
6mph
S
Sunny
Humidity
54%
Feels like
6°F
Dew Point
1°F
11 AM
17°F
0%
7mph
S
Sunny
Humidity
53%
Feels like
8°F
Dew Point
3°F
12 PM
19°F
0%
8mph
S
Sunny
Humidity
51%
Feels like
9°F
Dew Point
4°F
1 PM
21°F
0%
9mph
S
Sunny
Humidity
50%
Feels like
11°F
Dew Point
5°F
2 PM
22°F
0%
9mph
S
Sunny
Humidity
50%
Feels like
12°F
Dew Point
6°F
3 PM
22°F
0%
9mph
S
Sunny
Humidity
52%
Feels like
12°F
Dew Point
7°F
4 PM
22°F
0%
9mph
S
Sunny
Humidity
53%
Feels like
12°F
Dew Point
7°F
5 PM
20°F
0%
8mph
S
Sunny
Humidity
55%
Feels like
11°F
Dew Point
7°F
6 PM
19°F
0%
8mph
S
Sunny
Humidity
60%
Feels like
9°F
Dew Point
7°F
6:10 PM
7 PM
17°F
0%
7mph
S
Clear
Humidity
63%
Feels like
7°F
Dew Point
6°F
8 PM
16°F
0%
7mph
S
Clear
Humidity
65%
Feels like
6°F
Dew Point
6°F
9 PM
15°F
0%
7mph
S
Clear
Humidity
63%
Feels like
5°F
Dew Point
5°F
10 PM
15°F
0%
7mph
SSW
Clear
Humidity
59%
Feels like
5°F
Dew Point
4°F
11 PM
16°F
0%
7mph
SSW
Clear
Humidity
58%
Feels like
6°F
Dew Point
4°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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