Hourly Weather Forecast - Onzaga, Santander, CO

12 AM
59°F
20%
1mph
SW
Cloudy
Humidity
88%
Feels like
59°F
Dew Point
55°F
1 AM
58°F
30%
1mph
SSW
30% Chance of Light Rain
Humidity
88%
Feels like
58°F
Dew Point
55°F
2 AM
58°F
30%
1mph
S
30% Chance of Light Rain
Humidity
88%
Feels like
58°F
Dew Point
55°F
3 AM
58°F
20%
1mph
S
Partly Cloudy
Humidity
87%
Feels like
58°F
Dew Point
54°F
4 AM
57°F
20%
2mph
SSE
Partly Cloudy
Humidity
87%
Feels like
57°F
Dew Point
53°F
5 AM
57°F
20%
2mph
SSE
Partly Cloudy
Humidity
85%
Feels like
57°F
Dew Point
53°F
5:58 AM
6 AM
57°F
20%
2mph
SSE
Partly Cloudy
Humidity
84%
Feels like
57°F
Dew Point
52°F
7 AM
58°F
10%
2mph
SSE
Partly Cloudy
Humidity
81%
Feels like
58°F
Dew Point
53°F
8 AM
62°F
10%
0mph
ESE
Partly Cloudy
Humidity
74%
Feels like
62°F
Dew Point
54°F
9 AM
65°F
10%
2mph
N
Partly Cloudy
Humidity
70%
Feels like
65°F
Dew Point
55°F
10 AM
67°F
10%
4mph
NNW
Partly Cloudy
Humidity
68%
Feels like
67°F
Dew Point
56°F
11 AM
69°F
20%
5mph
NNW
Partly Cloudy
Humidity
64%
Feels like
69°F
Dew Point
56°F
12 PM
69°F
20%
6mph
NW
Partly Cloudy
Humidity
61%
Feels like
69°F
Dew Point
55°F
1 PM
69°F
20%
6mph
NW
Partly Cloudy
Humidity
59%
Feels like
69°F
Dew Point
55°F
2 PM
69°F
30%
6mph
NW
30% Chance Rain Showers
Humidity
61%
Feels like
69°F
Dew Point
55°F
3 PM
68°F
30%
5mph
NW
30% Chance Rain Showers
Humidity
62%
Feels like
68°F
Dew Point
54°F
4 PM
67°F
30%
5mph
NW
30% Chance Rain Showers
Humidity
64%
Feels like
67°F
Dew Point
55°F
5 PM
65°F
20%
4mph
NW
Partly Cloudy
Humidity
68%
Feels like
65°F
Dew Point
55°F
5:44 PM
6 PM
63°F
20%
3mph
NW
Partly Cloudy
Humidity
74%
Feels like
63°F
Dew Point
55°F
7 PM
62°F
20%
2mph
NW
Partly Cloudy
Humidity
79%
Feels like
62°F
Dew Point
55°F
8 PM
61°F
20%
2mph
WNW
Partly Cloudy
Humidity
82%
Feels like
61°F
Dew Point
55°F
9 PM
60°F
20%
1mph
W
Partly Cloudy
Humidity
85%
Feels like
60°F
Dew Point
56°F
10 PM
60°F
20%
1mph
WSW
Partly Cloudy
Humidity
87%
Feels like
60°F
Dew Point
56°F
11 PM
59°F
30%
1mph
SW
30% Chance Rain Showers
Humidity
88%
Feels like
59°F
Dew Point
56°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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