Hourly Weather Forecast - Concepción Tutuapa, San Marcos, GT

12 AM
49°F
0%
3mph
ESE
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°F
1 AM
49°F
10%
3mph
E
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°F
2 AM
49°F
20%
3mph
E
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°F
3 AM
49°F
20%
3mph
E
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°F
4 AM
49°F
20%
2mph
E
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°F
5 AM
48°F
20%
2mph
ENE
Foggy
Humidity
100%
Feels like
48°F
Dew Point
48°F
6 AM
48°F
20%
3mph
E
Foggy
Humidity
100%
Feels like
47°F
Dew Point
48°F
6:25 AM
7 AM
49°F
20%
3mph
E
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°F
8 AM
52°F
20%
5mph
E
Partly Cloudy
Humidity
93%
Feels like
52°F
Dew Point
50°F
9 AM
55°F
20%
6mph
E
Partly Cloudy
Humidity
84%
Feels like
55°F
Dew Point
50°F
10 AM
57°F
20%
9mph
E
Partly Cloudy
Humidity
77%
Feels like
57°F
Dew Point
50°F
11 AM
59°F
10%
11mph
E
Partly Cloudy
Humidity
71%
Feels like
59°F
Dew Point
50°F
12 PM
61°F
20%
11mph
ENE
Partly Cloudy
Humidity
66%
Feels like
61°F
Dew Point
50°F
1 PM
62°F
20%
11mph
ENE
Partly Cloudy
Humidity
63%
Feels like
62°F
Dew Point
49°F
2 PM
62°F
20%
11mph
ENE
Partly Cloudy
Humidity
60%
Feels like
62°F
Dew Point
48°F
3 PM
62°F
20%
12mph
ENE
Mostly Cloudy
Humidity
59%
Feels like
62°F
Dew Point
48°F
4 PM
60°F
20%
11mph
ENE
Partly Cloudy
Humidity
63%
Feels like
60°F
Dew Point
47°F
5 PM
57°F
30%
9mph
ENE
30% Chance Rain Showers
Humidity
69%
Feels like
57°F
Dew Point
47°F
5:39 PM
6 PM
54°F
20%
8mph
E
Mostly Cloudy
Humidity
77%
Feels like
54°F
Dew Point
47°F
7 PM
52°F
20%
6mph
E
Mostly Cloudy
Humidity
82%
Feels like
52°F
Dew Point
47°F
8 PM
51°F
10%
6mph
E
Mostly Cloudy
Humidity
88%
Feels like
51°F
Dew Point
47°F
9 PM
50°F
0%
6mph
ESE
Mostly Cloudy
Humidity
93%
Feels like
47°F
Dew Point
47°F
10 PM
49°F
0%
5mph
ESE
Mostly Cloudy
Humidity
95%
Feels like
47°F
Dew Point
47°F
11 PM
48°F
10%
5mph
ESE
Partly Cloudy
Humidity
98%
Feels like
46°F
Dew Point
47°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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