Hourly Weather Forecast - Río Blanco, San Marcos, GT

12 AM
45°F
0%
3mph
S
Partly Cloudy
Humidity
74%
Feels like
44°F
Dew Point
38°F
1 AM
45°F
0%
3mph
SSW
Mostly Clear
Humidity
70%
Feels like
44°F
Dew Point
36°F
2 AM
44°F
0%
3mph
SSW
Mostly Clear
Humidity
63%
Feels like
43°F
Dew Point
33°F
3 AM
44°F
0%
3mph
SSW
Mostly Clear
Humidity
56%
Feels like
43°F
Dew Point
30°F
4 AM
44°F
0%
3mph
SSW
Clear
Humidity
52%
Feels like
43°F
Dew Point
28°F
5 AM
43°F
0%
4mph
SSW
Clear
Humidity
54%
Feels like
41°F
Dew Point
27°F
6 AM
41°F
0%
4mph
SSW
Clear
Humidity
60%
Feels like
39°F
Dew Point
28°F
6:33 AM
7 AM
43°F
0%
3mph
SSW
Sunny
Humidity
63%
Feels like
42°F
Dew Point
31°F
8 AM
49°F
0%
2mph
SW
Sunny
Humidity
60%
Feels like
49°F
Dew Point
35°F
9 AM
55°F
0%
1mph
N
Sunny
Humidity
51%
Feels like
55°F
Dew Point
38°F
10 AM
62°F
0%
2mph
NE
Sunny
Humidity
39%
Feels like
62°F
Dew Point
37°F
11 AM
67°F
0%
4mph
NE
Sunny
Humidity
30%
Feels like
67°F
Dew Point
35°F
12 PM
71°F
0%
6mph
NE
Sunny
Humidity
24%
Feels like
71°F
Dew Point
33°F
1 PM
73°F
0%
7mph
NE
Mostly Sunny
Humidity
20%
Feels like
73°F
Dew Point
29°F
2 PM
73°F
0%
8mph
NE
Mostly Sunny
Humidity
17%
Feels like
73°F
Dew Point
26°F
3 PM
72°F
0%
9mph
ENE
Mostly Sunny
Humidity
17%
Feels like
72°F
Dew Point
25°F
4 PM
69°F
0%
10mph
NE
Mostly Sunny
Humidity
22%
Feels like
69°F
Dew Point
29°F
5 PM
66°F
0%
11mph
NE
Mostly Sunny
Humidity
32%
Feels like
66°F
Dew Point
36°F
6 PM
62°F
0%
10mph
ENE
Mostly Sunny
Humidity
47%
Feels like
62°F
Dew Point
41°F
6:09 PM
7 PM
57°F
0%
8mph
ENE
Mostly Clear
Humidity
59%
Feels like
57°F
Dew Point
43°F
8 PM
54°F
0%
5mph
ENE
Mostly Clear
Humidity
69%
Feels like
54°F
Dew Point
44°F
9 PM
52°F
0%
3mph
E
Mostly Clear
Humidity
75%
Feels like
52°F
Dew Point
45°F
10 PM
51°F
0%
2mph
SE
Mostly Clear
Humidity
79%
Feels like
51°F
Dew Point
45°F
11 PM
50°F
0%
2mph
SSE
Mostly Clear
Humidity
81%
Feels like
50°F
Dew Point
44°F

Saturday Morning's Low Temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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