MILLS, WY 82644 Weather Forecast & Current Conditions

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CASPER, WY
Current Weather

1:53 AM MST JAN 9, 2026
Overcast
21°F
Feels Like: 13°F
Dewpoint: 19°F
Rel. Hum.: 91%
Visibility: 10 miles
Wind: S at 6 mph
Pressure: 29.99 inches
Last 72 hours

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MILLS, WY 82644
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Mostly cloudy with scattered snow showers. Cold with lows 14 to 18. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 30 percent.
FRIDAY
Mostly sunny and breezy. Highs around 30. West winds 15 to 20 mph with gusts up to 35 mph.
FRIDAY NIGHT
Partly cloudy and breezy, cold with lows 15 to 19. West winds 15 to 20 mph with gusts up to 30 mph.
SATURDAY
Partly cloudy in the morning, then clearing. Breezy with highs in the upper 30s. West winds 15 to 20 mph with gusts up to 30 mph.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
SUNDAY
Partly cloudy in the morning, then clearing. Highs in the mid 40s.
SUNDAY NIGHT
Mostly clear. Lows in the mid 20s.
MONDAY
Partly cloudy and breezy. Highs around 50.
MONDAY NIGHT
Mostly cloudy. Lows around 30.
TUESDAY
Mostly cloudy. Highs in the upper 40s.
TUESDAY NIGHT
Mostly cloudy. Lows in the upper 20s.
WEDNESDAY
Partly cloudy in the morning, then clearing. Highs around 50.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 20s.

Visible Weather Satellite
MILLS, WY 82644
Infrared Weather Satellite
MILLS, WY 82644
NEXRAD Weather Radar
MILLS, WY 82644

CASPER, WY 3 hourly weather forecast

weather forecast created  7:00 PM EST  1/ 8/2026
Friday
9 JAN 2026
MILLS, WY 82644 weather forecast Day 1, 0 hours 11 PM 24° 13° Mostly Cloudy 50%
SNOW
.1–1 in
0% Thunder
( 1% severe)
N   12 75% 18°
Low 18° MILLS, WY 82644 weather forecast Day 1, 3 hours 2 AM 23° 14° Mostly Cloudy NW   8 72% 16°
High 31° MILLS, WY 82644 weather forecast Day 1, 6 hours 5 AM 21° 11° Mostly Cloudy 7%

0% Thunder
( 0% severe)
W   8 68% 13°

Partly Cloudy



MILLS, WY 82644 weather forecast Day 1, 9 hours 8 AM 19° Partly Cloudy W   12 64% 10°
MILLS, WY 82644 weather forecast Day 1, 12 hours 11 AM 26° 13° Clear 1%

0% Thunder
( 0% severe)
W   16 42%
MILLS, WY 82644 weather forecast Day 1, 15 hours 2 PM 30° 18° Partly Cloudy W   17 32%
MILLS, WY 82644 weather forecast Day 1, 18 hours 5 PM 25° 14° Partly Cloudy 3%

0% Thunder
( 0% severe)
W   13 41%
MILLS, WY 82644 weather forecast Day 1, 21 hours 8 PM 20° Partly Cloudy WSW   13 52%
Saturday
10 JAN 2026
MILLS, WY 82644 weather forecast Day 2, 0 hours 11 PM 19° Partly Cloudy 4%

0% Thunder
( 0% severe)
SW   14 55%
Low 15° MILLS, WY 82644 weather forecast Day 2, 3 hours 2 AM 20° Partly Cloudy SW   15 55%
High 38° MILLS, WY 82644 weather forecast Day 2, 6 hours 5 AM 21° Partly Cloudy 2%

0% Thunder
( 0% severe)
SW   15 55%

Partly Cloudy




Breezy
MILLS, WY 82644 weather forecast Day 2, 9 hours 8 AM 22° Mostly Cloudy SW   16 55% 10°
MILLS, WY 82644 weather forecast Day 2, 12 hours 11 AM 31° 19° Partly Cloudy 2%

0% Thunder
( 0% severe)
SW   18 46% 14°
MILLS, WY 82644 weather forecast Day 2, 15 hours 2 PM 36° 26° Partly Cloudy WSW   18 39% 15°
MILLS, WY 82644 weather forecast Day 2, 18 hours 5 PM 32° 22° Partly Cloudy 1%

0% Thunder
( 0% severe)
SW   14 49% 16°
MILLS, WY 82644 weather forecast Day 2, 21 hours 8 PM 27° 16° Partly Cloudy SW   14 57% 15°

CASPER, WY extended weather forecast

Sunday
11 JAN 2026
Monday
12 JAN 2026
Tuesday
13 JAN 2026
Wednesday
14 JAN 2026
Thursday
15 JAN 2026
Low 24° Low 27° Low 33° Low 28° Low 27°
High 48° High 53° High 53° High 49° High 39°
MILLS, WY 82644 weather forecast Day 3 MILLS, WY 82644 weather forecast Day 4 MILLS, WY 82644 weather forecast Day 5 MILLS, WY 82644 weather forecast Day 6 MILLS, WY 82644 weather forecast Day 7
Partly Cloudy
2% Snow
Partly Cloudy
5% Snow
Partly Cloudy
9% Snow
Mostly Cloudy
9% Snow
Mostly Cloudy
25% Snow
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