Hourly Weather Forecast - Mount Rainier, MD

12 AM
25°F
0%
4mph
SSW
Partly Cloudy
Humidity
61%
Feels like
20°F
Dew Point
13°F
1 AM
24°F
0%
3mph
SW
Partly Cloudy
Humidity
62%
Feels like
20°F
Dew Point
13°F
2 AM
24°F
0%
3mph
WSW
Partly Cloudy
Humidity
64%
Feels like
24°F
Dew Point
13°F
3 AM
24°F
0%
2mph
WSW
Mostly Clear
Humidity
64%
Feels like
24°F
Dew Point
13°F
4 AM
23°F
0%
2mph
W
Clear
Humidity
64%
Feels like
23°F
Dew Point
13°F
5 AM
23°F
0%
2mph
WNW
Clear
Humidity
64%
Feels like
23°F
Dew Point
13°F
6 AM
23°F
0%
2mph
WNW
Clear
Humidity
65%
Feels like
23°F
Dew Point
13°F
7 AM
24°F
0%
1mph
WNW
Clear
Humidity
62%
Feels like
24°F
Dew Point
13°F
7:19 AM
8 AM
27°F
0%
1mph
NW
Sunny
Humidity
60%
Feels like
27°F
Dew Point
15°F
9 AM
29°F
0%
1mph
NW
Sunny
Humidity
55%
Feels like
29°F
Dew Point
16°F
10 AM
32°F
0%
1mph
NW
Sunny
Humidity
52%
Feels like
32°F
Dew Point
17°F
11 AM
34°F
0%
1mph
WNW
Sunny
Humidity
49%
Feels like
34°F
Dew Point
17°F
12 PM
36°F
0%
1mph
W
Sunny
Humidity
47%
Feels like
36°F
Dew Point
18°F
1 PM
37°F
0%
1mph
WSW
Sunny
Humidity
45%
Feels like
37°F
Dew Point
18°F
2 PM
37°F
0%
1mph
SW
Sunny
Humidity
45%
Feels like
37°F
Dew Point
18°F
3 PM
36°F
0%
1mph
SSW
Sunny
Humidity
46%
Feels like
36°F
Dew Point
17°F
4 PM
35°F
0%
1mph
S
Sunny
Humidity
48%
Feels like
35°F
Dew Point
17°F
4:46 PM
5 PM
34°F
0%
1mph
S
Clear
Humidity
50%
Feels like
34°F
Dew Point
17°F
6 PM
32°F
0%
2mph
SSE
Mostly Clear
Humidity
55%
Feels like
32°F
Dew Point
18°F
7 PM
31°F
0%
2mph
SSE
Mostly Clear
Humidity
59%
Feels like
31°F
Dew Point
18°F
8 PM
30°F
0%
2mph
SSE
Mostly Clear
Humidity
62%
Feels like
30°F
Dew Point
18°F
9 PM
29°F
0%
2mph
S
Mostly Clear
Humidity
65%
Feels like
29°F
Dew Point
19°F
10 PM
29°F
0%
2mph
S
Mostly Clear
Humidity
67%
Feels like
29°F
Dew Point
19°F
11 PM
29°F
0%
2mph
S
Mostly Clear
Humidity
68%
Feels like
29°F
Dew Point
20°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

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

Cold Air Damming - Cause And Effects

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