Hourly Weather Forecast - Río Blanco, San Marcos, GT

12 AM
50°F
30%
1mph
SSW
30% Chance of Light Rain
Humidity
100%
Feels like
50°F
Dew Point
50°F
1 AM
49°F
20%
1mph
SSW
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°F
2 AM
49°F
20%
2mph
SSW
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°F
3 AM
48°F
10%
2mph
SSW
Foggy
Humidity
100%
Feels like
48°F
Dew Point
48°F
4 AM
48°F
10%
3mph
SSW
Partly Cloudy
Humidity
95%
Feels like
48°F
Dew Point
46°F
5 AM
46°F
0%
3mph
SSW
Partly Cloudy
Humidity
93%
Feels like
46°F
Dew Point
44°F
6 AM
45°F
0%
2mph
SSW
Partly Cloudy
Humidity
92%
Feels like
45°F
Dew Point
43°F
6:20 AM
7 AM
47°F
0%
2mph
S
Partly Cloudy
Humidity
87%
Feels like
47°F
Dew Point
44°F
8 AM
52°F
0%
1mph
SE
Partly Cloudy
Humidity
77%
Feels like
52°F
Dew Point
45°F
9 AM
58°F
10%
1mph
E
Partly Cloudy
Humidity
62%
Feels like
58°F
Dew Point
45°F
10 AM
63°F
10%
2mph
E
Partly Cloudy
Humidity
49%
Feels like
63°F
Dew Point
44°F
11 AM
68°F
10%
2mph
ENE
Partly Cloudy
Humidity
39%
Feels like
68°F
Dew Point
42°F
12 PM
71°F
20%
2mph
ENE
Partly Cloudy
Humidity
35%
Feels like
71°F
Dew Point
42°F
1 PM
71°F
40%
4mph
E
40% Chance Rain Showers
Humidity
35%
Feels like
71°F
Dew Point
42°F
2 PM
70°F
60%
7mph
S
60% Chance Rain Showers
Humidity
39%
Feels like
70°F
Dew Point
44°F
3 PM
69°F
60%
8mph
SW
60% Chance Rain Showers
Humidity
43%
Feels like
69°F
Dew Point
46°F
4 PM
67°F
60%
6mph
NW
60% Chance Rain Showers
Humidity
48%
Feels like
67°F
Dew Point
47°F
5 PM
65°F
60%
4mph
NNE
60% Chance Rain Showers
Humidity
55%
Feels like
65°F
Dew Point
49°F
6 PM
62°F
40%
2mph
NNE
40% Chance Rain Showers
Humidity
64%
Feels like
62°F
Dew Point
49°F
6:15 PM
7 PM
58°F
40%
3mph
NNE
40% Chance Rain Showers
Humidity
73%
Feels like
58°F
Dew Point
50°F
8 PM
55°F
30%
3mph
NE
30% Chance Rain Showers
Humidity
83%
Feels like
55°F
Dew Point
50°F
9 PM
54°F
30%
3mph
ENE
30% Chance Rain Showers
Humidity
89%
Feels like
54°F
Dew Point
50°F
10 PM
53°F
30%
3mph
ENE
30% Chance Rain Showers
Humidity
93%
Feels like
53°F
Dew Point
51°F
11 PM
52°F
10%
3mph
E
Mostly Cloudy
Humidity
97%
Feels like
52°F
Dew Point
51°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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