Hourly Weather Forecast - St. Charles, MD

12 AM
47°F
10%
4mph
SSW
Mostly Cloudy
Humidity
97%
Feels like
46°F
Dew Point
46°F
1 AM
47°F
10%
3mph
SSW
Mostly Cloudy
Humidity
95%
Feels like
46°F
Dew Point
46°F
2 AM
47°F
10%
3mph
SW
Mostly Cloudy
Humidity
95%
Feels like
46°F
Dew Point
46°F
3 AM
48°F
10%
3mph
SW
Partly Cloudy
Humidity
96%
Feels like
47°F
Dew Point
47°F
4 AM
48°F
10%
3mph
SW
Partly Cloudy
Humidity
98%
Feels like
47°F
Dew Point
47°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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