Hourly Weather Forecast - Mercedes, TX

12 AM
67°F
0%
9mph
SE
Mostly Cloudy
Humidity
92%
Feels like
67°F
Dew Point
65°F
1 AM
67°F
0%
9mph
SE
Mostly Cloudy
Humidity
95%
Feels like
67°F
Dew Point
65°F
2 AM
66°F
0%
8mph
SE
Mostly Cloudy
Humidity
97%
Feels like
66°F
Dew Point
65°F
3 AM
65°F
0%
8mph
SE
Foggy
Humidity
100%
Feels like
65°F
Dew Point
65°F
4 AM
65°F
0%
7mph
SE
Mostly Cloudy
Humidity
98%
Feels like
65°F
Dew Point
65°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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