Hourly Weather Forecast - Río Blanco, San Marcos, GT

12 AM
49°F
10%
4mph
SE
Mostly Clear
Humidity
76%
Feels like
47°F
Dew Point
42°F
1 AM
48°F
0%
4mph
SE
Mostly Clear
Humidity
73%
Feels like
47°F
Dew Point
40°F
2 AM
47°F
0%
4mph
SE
Clear
Humidity
70%
Feels like
46°F
Dew Point
38°F
3 AM
47°F
0%
3mph
SE
Mostly Clear
Humidity
69%
Feels like
46°F
Dew Point
37°F
4 AM
46°F
0%
3mph
SSE
Mostly Clear
Humidity
68%
Feels like
46°F
Dew Point
37°F
5 AM
45°F
0%
3mph
SSE
Mostly Clear
Humidity
71%
Feels like
45°F
Dew Point
36°F
6 AM
44°F
0%
3mph
SSE
Mostly Clear
Humidity
74%
Feels like
44°F
Dew Point
37°F
6:22 AM
7 AM
47°F
0%
2mph
S
Mostly Sunny
Humidity
70%
Feels like
47°F
Dew Point
37°F
8 AM
51°F
0%
3mph
E
Sunny
Humidity
63%
Feels like
51°F
Dew Point
39°F
9 AM
57°F
10%
4mph
E
Sunny
Humidity
52%
Feels like
57°F
Dew Point
40°F
10 AM
62°F
20%
6mph
ENE
Sunny
Humidity
43%
Feels like
62°F
Dew Point
39°F
11 AM
66°F
30%
7mph
ENE
30% Chance Rain Showers
Humidity
35%
Feels like
66°F
Dew Point
38°F
12 PM
69°F
30%
7mph
ENE
30% Chance Rain Showers
Humidity
31%
Feels like
69°F
Dew Point
37°F
1 PM
69°F
30%
6mph
ENE
30% Chance Rain Showers
Humidity
30%
Feels like
69°F
Dew Point
37°F
2 PM
69°F
30%
6mph
ENE
30% Chance Rain Showers
Humidity
32%
Feels like
69°F
Dew Point
38°F
3 PM
67°F
50%
9mph
ESE
50% Chance Rain Showers
Humidity
36%
Feels like
67°F
Dew Point
40°F
4 PM
65°F
50%
10mph
ESE
50% Chance of Light Rain
Humidity
43%
Feels like
65°F
Dew Point
42°F
5 PM
63°F
50%
9mph
E
50% Chance Rain Showers
Humidity
50%
Feels like
63°F
Dew Point
45°F
6 PM
60°F
40%
9mph
E
40% Chance Rain Showers
Humidity
60%
Feels like
60°F
Dew Point
47°F
6:15 PM
7 PM
57°F
40%
7mph
E
40% Chance Rain Showers
Humidity
70%
Feels like
57°F
Dew Point
48°F
8 PM
55°F
30%
6mph
ESE
30% Chance Rain Showers
Humidity
79%
Feels like
55°F
Dew Point
48°F
9 PM
53°F
30%
5mph
SE
30% Chance Rain Showers
Humidity
84%
Feels like
53°F
Dew Point
49°F
10 PM
52°F
30%
4mph
SE
30% Chance Rain Showers
Humidity
87%
Feels like
52°F
Dew Point
49°F
11 PM
52°F
20%
4mph
SE
Mostly Cloudy
Humidity
88%
Feels like
52°F
Dew Point
48°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 tonight through the Northeast on Tuesday.

Today's Weather Outlook

Today'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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