Hourly Weather Forecast - Jay Em, WY

12 AM
24°F
10%
3mph
SW
Mostly Clear
Humidity
72%
Feels like
20°F
Dew Point
17°F
1 AM
24°F
10%
3mph
SW
Partly Cloudy
Humidity
72%
Feels like
24°F
Dew Point
17°F
2 AM
24°F
30%
3mph
SSW
30% Chance of Flurries
Humidity
72%
Feels like
24°F
Dew Point
17°F
3 AM
24°F
30%
3mph
SSW
30% Chance of Flurries
Humidity
73%
Feels like
24°F
Dew Point
17°F
4 AM
25°F
30%
3mph
S
30% Chance of Snow
Humidity
74%
Feels like
25°F
Dew Point
18°F
5 AM
25°F
10%
3mph
S
Cloudy
Humidity
75%
Feels like
25°F
Dew Point
19°F
6 AM
26°F
20%
3mph
S
Cloudy
Humidity
79%
Feels like
22°F
Dew Point
20°F
7 AM
27°F
30%
4mph
S
30% Chance of Flurries
Humidity
82%
Feels like
23°F
Dew Point
22°F
7:23 AM
8 AM
28°F
20%
4mph
S
Cloudy
Humidity
83%
Feels like
24°F
Dew Point
24°F
9 AM
31°F
10%
4mph
SSE
Cloudy
Humidity
82%
Feels like
27°F
Dew Point
26°F
10 AM
35°F
10%
5mph
S
Cloudy
Humidity
78%
Feels like
30°F
Dew Point
29°F
11 AM
38°F
10%
6mph
S
Cloudy
Humidity
74%
Feels like
34°F
Dew Point
30°F
12 PM
41°F
10%
6mph
S
Cloudy
Humidity
68%
Feels like
37°F
Dew Point
31°F
1 PM
44°F
20%
6mph
SSW
Cloudy
Humidity
61%
Feels like
40°F
Dew Point
31°F
2 PM
46°F
20%
7mph
SSW
Cloudy
Humidity
57%
Feels like
42°F
Dew Point
31°F
3 PM
45°F
10%
7mph
SSW
Mostly Cloudy
Humidity
59%
Feels like
42°F
Dew Point
32°F
4 PM
44°F
10%
6mph
SW
Partly Cloudy
Humidity
63%
Feels like
40°F
Dew Point
32°F
4:27 PM
5 PM
42°F
10%
6mph
SW
Partly Cloudy
Humidity
68%
Feels like
38°F
Dew Point
32°F
6 PM
41°F
10%
6mph
SW
Partly Cloudy
Humidity
71%
Feels like
37°F
Dew Point
32°F
7 PM
39°F
10%
5mph
SW
Mostly Cloudy
Humidity
74%
Feels like
35°F
Dew Point
32°F
8 PM
38°F
10%
5mph
SW
Mostly Cloudy
Humidity
76%
Feels like
35°F
Dew Point
32°F
9 PM
38°F
10%
5mph
SW
Partly Cloudy
Humidity
77%
Feels like
34°F
Dew Point
32°F
10 PM
38°F
10%
5mph
SW
Mostly Clear
Humidity
77%
Feels like
34°F
Dew Point
32°F
11 PM
38°F
10%
5mph
SW
Clear
Humidity
78%
Feels like
34°F
Dew Point
31°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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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