Hourly Weather Forecast - Rock Springs, WY

2 AM
29°F
0%
2mph
SSW
Partly Cloudy
Humidity
54%
Feels like
29°F
Dew Point
15°F
3 AM
29°F
0%
1mph
SSW
Partly Cloudy
Humidity
57%
Feels like
29°F
Dew Point
15°F
4 AM
28°F
0%
1mph
S
Mostly Cloudy
Humidity
59%
Feels like
28°F
Dew Point
16°F
5 AM
28°F
0%
1mph
SE
Mostly Cloudy
Humidity
60%
Feels like
28°F
Dew Point
15°F
6 AM
27°F
0%
1mph
SE
Partly Cloudy
Humidity
61%
Feels like
27°F
Dew Point
15°F
7 AM
27°F
0%
2mph
SE
Partly Cloudy
Humidity
60%
Feels like
27°F
Dew Point
15°F
7:35 AM
8 AM
30°F
0%
1mph
SE
Partly Cloudy
Humidity
55%
Feels like
30°F
Dew Point
15°F
9 AM
33°F
0%
0mph
SSE
Mostly Sunny
Humidity
48%
Feels like
33°F
Dew Point
16°F
10 AM
38°F
0%
0mph
W
Sunny
Humidity
41%
Feels like
38°F
Dew Point
16°F
11 AM
41°F
0%
1mph
W
Mostly Sunny
Humidity
35%
Feels like
41°F
Dew Point
16°F
12 PM
44°F
0%
2mph
W
Mostly Sunny
Humidity
32%
Feels like
44°F
Dew Point
17°F
1 PM
47°F
0%
2mph
WSW
Mostly Sunny
Humidity
30%
Feels like
47°F
Dew Point
17°F
2 PM
48°F
10%
3mph
WSW
Mostly Sunny
Humidity
29%
Feels like
48°F
Dew Point
17°F
3 PM
47°F
10%
3mph
WSW
Mostly Sunny
Humidity
31%
Feels like
46°F
Dew Point
18°F
4 PM
44°F
0%
3mph
SW
Mostly Sunny
Humidity
36%
Feels like
43°F
Dew Point
19°F
4:47 PM
5 PM
41°F
0%
3mph
SW
Partly Cloudy
Humidity
40%
Feels like
40°F
Dew Point
19°F
6 PM
39°F
0%
3mph
SW
Mostly Clear
Humidity
43%
Feels like
36°F
Dew Point
18°F
7 PM
36°F
0%
3mph
SW
Mostly Clear
Humidity
44%
Feels like
34°F
Dew Point
17°F
8 PM
35°F
0%
3mph
SW
Partly Cloudy
Humidity
46%
Feels like
32°F
Dew Point
16°F
9 PM
33°F
0%
3mph
SW
Partly Cloudy
Humidity
48%
Feels like
31°F
Dew Point
16°F
10 PM
32°F
0%
3mph
SW
Mostly Clear
Humidity
50%
Feels like
32°F
Dew Point
16°F
11 PM
32°F
0%
3mph
SW
Mostly Clear
Humidity
51%
Feels like
32°F
Dew Point
16°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

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

Cold Air Damming - Cause And Effects

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