Hourly Weather Forecast - Mayo, MD

12 AM
36°F
10%
9mph
SSW
Mostly Cloudy
Humidity
73%
Feels like
30°F
Dew Point
28°F
1 AM
36°F
10%
8mph
SSW
Cloudy
Humidity
75%
Feels like
30°F
Dew Point
29°F
2 AM
36°F
10%
8mph
SSW
Cloudy
Humidity
77%
Feels like
30°F
Dew Point
29°F
3 AM
36°F
10%
8mph
SSW
Cloudy
Humidity
78%
Feels like
30°F
Dew Point
30°F
4 AM
36°F
10%
7mph
SW
Cloudy
Humidity
80%
Feels like
30°F
Dew Point
30°F
5 AM
36°F
10%
7mph
SW
Cloudy
Humidity
81%
Feels like
31°F
Dew Point
31°F
6 AM
37°F
20%
6mph
SW
Cloudy
Humidity
81%
Feels like
32°F
Dew Point
32°F
7 AM
38°F
20%
6mph
WSW
Cloudy
Humidity
79%
Feels like
34°F
Dew Point
33°F
7:20 AM
8 AM
40°F
20%
6mph
WSW
Cloudy
Humidity
77%
Feels like
37°F
Dew Point
34°F
9 AM
43°F
20%
6mph
WSW
Cloudy
Humidity
73%
Feels like
39°F
Dew Point
35°F
10 AM
46°F
20%
6mph
WSW
Cloudy
Humidity
68%
Feels like
43°F
Dew Point
36°F
11 AM
49°F
20%
7mph
W
Mostly Cloudy
Humidity
63%
Feels like
46°F
Dew Point
37°F
12 PM
52°F
20%
7mph
W
Partly Cloudy
Humidity
59%
Feels like
52°F
Dew Point
38°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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