Hourly Weather Forecast - Sherman, WY

7 PM
29°F
0%
7mph
SW
Clear
Humidity
70%
Feels like
21°F
Dew Point
20°F
8 PM
28°F
0%
9mph
WSW
Clear
Humidity
69%
Feels like
20°F
Dew Point
19°F
9 PM
28°F
0%
10mph
WSW
Clear
Humidity
65%
Feels like
19°F
Dew Point
18°F
10 PM
29°F
0%
11mph
W
Clear
Humidity
59%
Feels like
19°F
Dew Point
17°F
11 PM
30°F
0%
12mph
W
Clear
Humidity
53%
Feels like
20°F
Dew Point
15°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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