Hourly Weather Forecast - Casper, WY

12 AM
44°F
10%
20mph
SW
Clear
Humidity
48%
Feels like
36°F
Dew Point
25°F
1 AM
44°F
10%
21mph
SW
Windy
Humidity
46%
Feels like
36°F
Dew Point
25°F
2 AM
44°F
10%
21mph
SW
Windy
Humidity
46%
Feels like
36°F
Dew Point
25°F
3 AM
44°F
10%
22mph
SW
Windy
Humidity
46%
Feels like
36°F
Dew Point
25°F
4 AM
44°F
10%
23mph
SW
Windy
Humidity
48%
Feels like
35°F
Dew Point
25°F
5 AM
43°F
10%
23mph
SW
Windy
Humidity
49%
Feels like
34°F
Dew Point
25°F
6 AM
42°F
10%
23mph
SW
Windy
Humidity
51%
Feels like
33°F
Dew Point
25°F
7 AM
42°F
10%
23mph
SW
Windy
Humidity
51%
Feels like
33°F
Dew Point
25°F
7:34 AM
8 AM
43°F
30%
24mph
SW
30% Chance Rain Showers
Humidity
49%
Feels like
34°F
Dew Point
26°F
9 AM
45°F
30%
25mph
SW
30% Chance Rain Showers
Humidity
45%
Feels like
37°F
Dew Point
26°F
10 AM
47°F
30%
26mph
SW
30% Chance Rain Showers
Humidity
42%
Feels like
39°F
Dew Point
25°F
11 AM
48°F
30%
26mph
SW
30% Chance Rain Showers
Humidity
39%
Feels like
40°F
Dew Point
25°F
12 PM
49°F
30%
26mph
SW
30% Chance Rain Showers
Humidity
36%
Feels like
42°F
Dew Point
24°F
1 PM
51°F
10%
25mph
WSW
Windy
Humidity
33%
Feels like
51°F
Dew Point
23°F
2 PM
51°F
10%
23mph
WSW
Windy
Humidity
32%
Feels like
51°F
Dew Point
22°F
3 PM
49°F
10%
22mph
WSW
Windy
Humidity
33%
Feels like
42°F
Dew Point
21°F
4 PM
47°F
10%
20mph
WSW
Partly Cloudy
Humidity
36%
Feels like
40°F
Dew Point
21°F
4:37 PM
5 PM
47°F
10%
19mph
SW
Partly Cloudy
Humidity
37%
Feels like
40°F
Dew Point
22°F
6 PM
47°F
10%
18mph
SW
Partly Cloudy
Humidity
37%
Feels like
40°F
Dew Point
22°F
7 PM
47°F
10%
18mph
SW
Partly Cloudy
Humidity
37%
Feels like
41°F
Dew Point
23°F
8 PM
46°F
10%
18mph
SW
Partly Cloudy
Humidity
41%
Feels like
39°F
Dew Point
24°F
9 PM
44°F
10%
18mph
SW
Partly Cloudy
Humidity
44%
Feels like
37°F
Dew Point
24°F
10 PM
43°F
10%
18mph
SW
Mostly Cloudy
Humidity
46%
Feels like
35°F
Dew Point
24°F
11 PM
42°F
10%
18mph
SW
Cloudy
Humidity
48%
Feels like
34°F
Dew Point
24°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

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Today's Weather Outlook

Today's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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