MILLS, WY 82644 Weather Forecast & Current Conditions

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CASPER, WY
Current Weather

12:53 AM MST JAN 16, 2026
Broken Clouds
21°F
Feels Like: 8°F
Dewpoint: 12°F
Rel. Hum.: 64%
Visibility: 10 miles
Wind: NNW at 13 mph
Pressure: 30.16 inches
Last 72 hours

Local Area Snow Depth

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MILLS, WY 82644
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly clear and windy, cold with lows around 18. Northwest winds 20 to 30 mph with gusts up to 55 mph.
FRIDAY
Partly cloudy in the morning, then becoming mostly cloudy. Windy and much cooler with highs in the mid 20s. Northwest winds 25 to 35 mph with gusts up to 55 mph.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Breezy, cold with lows around 10 above. Northwest winds 15 to 25 mph with gusts up to 40 mph.
SATURDAY
Mostly sunny and breezy. Highs in the mid 30s. West winds 15 to 20 mph with gusts up to 35 mph.
SATURDAY NIGHT
Mostly clear and breezy. Lows in the lower 20s. West winds 15 to 20 mph with gusts up to 30 mph.
SUNDAY
Partly cloudy. Highs in the upper 30s.
SUNDAY NIGHT
Partly cloudy in the evening, then clearing. Cold with lows 10 to 15.
MARTIN LUTHER KING JR DAY
Mostly sunny. Highs around 40.
MONDAY NIGHT
Mostly clear. Lows around 20.
TUESDAY
Partly cloudy and breezy. Highs in the upper 40s.
TUESDAY NIGHT
Partly cloudy. Cold with lows around 20.
WEDNESDAY
Partly cloudy. Highs in the lower 40s.
WEDNESDAY NIGHT
Partly cloudy. Cold with lows around 20.

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  1/15/2026
Friday
16 JAN 2026
MILLS, WY 82644 weather forecast Day 1, 0 hours 11 PM 26° 13° Mostly Cloudy 12%
RAIN/SNOW
.05–.5 in
0% Thunder
( 1% severe)
NW   16 49% 11°
Low 20° MILLS, WY 82644 weather forecast Day 1, 3 hours 2 AM 23° Clear NW   22 37%
High 29° MILLS, WY 82644 weather forecast Day 1, 6 hours 5 AM 22° Partly Cloudy 2%

0% Thunder
( 0% severe)
NW   25 33%

Mostly Cloudy




Windy
MILLS, WY 82644 weather forecast Day 1, 9 hours 8 AM 21° Mostly Cloudy WNW   28 31% -2°
MILLS, WY 82644 weather forecast Day 1, 12 hours 11 AM 26° Mostly Cloudy 3%

0% Thunder
( 1% severe)
NW   31 24% -2°
MILLS, WY 82644 weather forecast Day 1, 15 hours 2 PM 27° 11° Mostly Cloudy NW   28 23% -2°
MILLS, WY 82644 weather forecast Day 1, 18 hours 5 PM 23° Mostly Cloudy 4%

0% Thunder
( 1% severe)
NW   21 29% -1°
MILLS, WY 82644 weather forecast Day 1, 21 hours 8 PM 19° Mostly Cloudy NW   16 38%
Saturday
17 JAN 2026
MILLS, WY 82644 weather forecast Day 2, 0 hours 11 PM 17° Mostly Cloudy 6%

0% Thunder
( 1% severe)
NNW   15 41%
Low 8° MILLS, WY 82644 weather forecast Day 2, 3 hours 2 AM 15° Partly Cloudy NNW   14 46%
High 34° MILLS, WY 82644 weather forecast Day 2, 6 hours 5 AM 13° -1° Partly Cloudy 1%

0% Thunder
( 0% severe)
NNW   12 53%

Partly Cloudy



MILLS, WY 82644 weather forecast Day 2, 9 hours 8 AM 13° Partly Cloudy W   9 53%
MILLS, WY 82644 weather forecast Day 2, 12 hours 11 AM 24° 13° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   12 37%
MILLS, WY 82644 weather forecast Day 2, 15 hours 2 PM 33° 22° Partly Cloudy W   16 28%
MILLS, WY 82644 weather forecast Day 2, 18 hours 5 PM 31° 20° Clear 0%

0% Thunder
( 0% severe)
WSW   15 34%
MILLS, WY 82644 weather forecast Day 2, 21 hours 8 PM 28° 16° Partly Cloudy SW   15 42% 10°

CASPER, WY extended weather forecast

BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
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BAD DAY
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Low 12° Low 23° Low 11° Low 19° Low 20°
High 35° High 38° High 37° High 43° High 42°
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
Mostly Cloudy
6% Snow
Mostly Cloudy
9% Snow
Mostly Cloudy
22% Snow
Partly Cloudy
4% Snow
Clear
7% Snow
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