Hourly Weather Forecast - Jarrettsville, MD

12 AM
25°F
0%
1mph
SSW
Clear
Humidity
81%
Feels like
25°F
Dew Point
20°F
1 AM
25°F
0%
1mph
SSW
Clear
Humidity
82%
Feels like
25°F
Dew Point
20°F
2 AM
24°F
0%
1mph
SSW
Clear
Humidity
82%
Feels like
24°F
Dew Point
20°F
3 AM
24°F
0%
1mph
SSW
Clear
Humidity
84%
Feels like
24°F
Dew Point
19°F
4 AM
23°F
0%
1mph
SSW
Mostly Clear
Humidity
85%
Feels like
23°F
Dew Point
19°F
5 AM
23°F
0%
1mph
SSW
Mostly Clear
Humidity
86%
Feels like
23°F
Dew Point
20°F
6 AM
24°F
0%
2mph
SSW
Partly Cloudy
Humidity
86%
Feels like
24°F
Dew Point
20°F
7 AM
25°F
0%
2mph
SSW
Partly Cloudy
Humidity
83%
Feels like
25°F
Dew Point
21°F
7:20 AM
8 AM
29°F
0%
2mph
SW
Partly Cloudy
Humidity
81%
Feels like
29°F
Dew Point
24°F
9 AM
33°F
0%
2mph
SW
Partly Cloudy
Humidity
80%
Feels like
33°F
Dew Point
27°F
10 AM
37°F
10%
3mph
SW
Partly Cloudy
Humidity
76%
Feels like
37°F
Dew Point
30°F
11 AM
39°F
10%
4mph
SW
Partly Cloudy
Humidity
72%
Feels like
37°F
Dew Point
31°F
12 PM
41°F
10%
5mph
SW
Mostly Cloudy
Humidity
70%
Feels like
38°F
Dew Point
32°F
1 PM
42°F
10%
5mph
WSW
Cloudy
Humidity
69%
Feels like
40°F
Dew Point
33°F
2 PM
43°F
10%
4mph
WSW
Cloudy
Humidity
71%
Feels like
40°F
Dew Point
34°F
3 PM
42°F
10%
4mph
WSW
Cloudy
Humidity
75%
Feels like
39°F
Dew Point
35°F
4 PM
40°F
10%
4mph
WSW
Cloudy
Humidity
80%
Feels like
38°F
Dew Point
34°F
4:43 PM
5 PM
38°F
10%
4mph
W
Mostly Cloudy
Humidity
83%
Feels like
35°F
Dew Point
33°F
6 PM
36°F
10%
4mph
W
Partly Cloudy
Humidity
86%
Feels like
33°F
Dew Point
32°F
7 PM
34°F
0%
4mph
WNW
Mostly Clear
Humidity
85%
Feels like
31°F
Dew Point
30°F
8 PM
32°F
0%
3mph
WNW
Mostly Clear
Humidity
87%
Feels like
30°F
Dew Point
29°F
9 PM
31°F
0%
2mph
WNW
Partly Cloudy
Humidity
89%
Feels like
31°F
Dew Point
28°F
10 PM
30°F
0%
2mph
WNW
Mostly Cloudy
Humidity
90%
Feels like
30°F
Dew Point
27°F
11 PM
29°F
0%
1mph
NW
Partly Cloudy
Humidity
89%
Feels like
29°F
Dew Point
26°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

Weekend Weather Outlook

Weekend 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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