Hourly Weather Forecast - Mercedes, Heredia, CR

4 PM
73°F
30%
17mph
NE
30% Chance Rain Showers
Humidity
62%
Feels like
73°F
Dew Point
60°F
5 PM
71°F
20%
17mph
NE
Partly Cloudy
Humidity
65%
Feels like
71°F
Dew Point
59°F
5:47 PM
6 PM
70°F
10%
16mph
NE
Partly Cloudy
Humidity
68%
Feels like
70°F
Dew Point
59°F
7 PM
68°F
0%
15mph
NE
Partly Cloudy
Humidity
70%
Feels like
68°F
Dew Point
58°F
8 PM
67°F
0%
15mph
NE
Partly Cloudy
Humidity
72%
Feels like
67°F
Dew Point
58°F
9 PM
67°F
0%
15mph
NE
Mostly Clear
Humidity
73%
Feels like
67°F
Dew Point
58°F
10 PM
66°F
0%
15mph
ENE
Mostly Clear
Humidity
75%
Feels like
66°F
Dew Point
58°F
11 PM
65°F
0%
15mph
ENE
Mostly Clear
Humidity
76%
Feels like
65°F
Dew Point
57°F

Today's Severe Weather Outlook

Severe Storm Outbreak Eyes Midwest to Southern Plains Through Tonight

A severe storm outbreak will likely occur across the Midwest, with other dangerous weather in the forecast for the nation's midsection.

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

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