MILLS, WY 82644 Weather Forecast & Current Conditions

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CASPER, WY
Current Weather

3:53 PM MDT APR 19, 2026
Clear
66°F
Feels Like: 66°F
Dewpoint: 9°F
Rel. Hum.: 10%
Visibility: 10 miles
Wind: W at 8 mph, gusts to 24
Pressure: 30.06 inches
Last 72 hours

Local Area Snow Depth

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MILLS, WY 82644
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Sunny. Highs in the mid 60s. West winds around 10 mph.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. West winds around 10 mph, becoming southwest after midnight.
MONDAY
Partly cloudy in the morning, then clearing. Breezy with highs in the lower 70s. West winds 15 to 25 mph with gusts up to 35 mph.
MONDAY NIGHT
Mostly clear. Lows around 40. Southwest winds 10 to 15 mph.
TUESDAY
Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. Southwest winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY NIGHT
Partly cloudy. Lows around 50.
WEDNESDAY
Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Windy with highs around 70.
WEDNESDAY NIGHT
Partly cloudy with a chance of rain showers. A chance of snow showers after midnight. Windy with lows in the upper 30s. Chance of precipitation 30 percent.
THURSDAY
Rain and snow showers likely. Little or no snow accumulation. Windy, cooler with highs around 50. Chance of precipitation 70 percent.
THURSDAY NIGHT
A chance of rain showers in the evening. Mostly cloudy with a chance of snow showers. Little or no snow accumulation. Breezy with lows in the mid 20s. Chance of precipitation 50 percent.
FRIDAY
Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 40s. Chance of snow 40 percent.
FRIDAY NIGHT
Mostly cloudy with a 40 percent chance of snow showers. Lows in the lower 20s.
SATURDAY
Partly cloudy with a 40 percent chance of snow showers. Highs in the mid 40s.

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  8:00 AM EDT  4/19/2026
Sunday
19 APR 2026
MILLS, WY 82644 weather forecast Day 1, 12 hours 12 PM 57° 54° Clear 0%

0% Thunder
( 0% severe)
W   13 19% 16°
High 65° MILLS, WY 82644 weather forecast Day 1, 15 hours 3 PM 64° 63° Clear WNW   10 12% 12°
Clear



MILLS, WY 82644 weather forecast Day 1, 18 hours 6 PM 64° 64° Clear 0%

0% Thunder
( 0% severe)
WNW   7 10%
MILLS, WY 82644 weather forecast Day 1, 21 hours 9 PM 48° 46° Clear WNW   5 24% 14°
Monday
20 APR 2026
MILLS, WY 82644 weather forecast Day 2, 0 hours 12 AM 41° 36° Clear 0%

0% Thunder
( 0% severe)
SW   7 32% 15°
Low 34° MILLS, WY 82644 weather forecast Day 2, 3 hours 3 AM 37° 30° Partly Cloudy SW   9 36% 14°
High 76° MILLS, WY 82644 weather forecast Day 2, 6 hours 6 AM 38° 31° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   10 35% 14°

Partly Cloudy



MILLS, WY 82644 weather forecast Day 2, 9 hours 9 AM 54° 50° Partly Cloudy SW   15 24% 19°
MILLS, WY 82644 weather forecast Day 2, 12 hours 12 PM 69° 69° Partly Cloudy 0%

0% Thunder
( 1% severe)
W   18 14% 19°
MILLS, WY 82644 weather forecast Day 2, 15 hours 3 PM 74° 74° Partly Cloudy W   16 10% 16°
MILLS, WY 82644 weather forecast Day 2, 18 hours 6 PM 73° 73° Clear 0%

0% Thunder
( 1% severe)
WNW   12 10% 15°
MILLS, WY 82644 weather forecast Day 2, 21 hours 9 PM 57° 57° Partly Cloudy SSW   5 23% 20°
Tuesday
21 APR 2026
MILLS, WY 82644 weather forecast Day 3, 0 hours 12 AM 49° 47° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   6 30% 20°
Low 39° MILLS, WY 82644 weather forecast Day 3, 3 hours 3 AM 44° 40° Partly Cloudy SW   7 39% 21°
High 80° MILLS, WY 82644 weather forecast Day 3, 6 hours 6 AM 43° 38° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   9 42% 22°

Partly Cloudy



MILLS, WY 82644 weather forecast Day 3, 9 hours 9 AM 59° 57° Partly Cloudy SW   12 29% 27°
MILLS, WY 82644 weather forecast Day 3, 15 hours 12 PM 74° 74° Partly Cloudy 5%

0% Thunder
( 4% severe)
SW   15 17% 27°
MILLS, WY 82644 weather forecast Day 3, 18 hours 3 PM 78° 77° Partly Cloudy SW   13 14% 25°
MILLS, WY 82644 weather forecast Day 3, 21 hours 6 PM 77° 76° Mostly Cloudy     SSW   10 14% 24°

CASPER, WY extended weather forecast

Wednesday
22 APR 2026
Thursday
23 APR 2026
Friday
24 APR 2026
Saturday
25 APR 2026
Sunday
26 APR 2026
Low 43° Low 41° Low 22° Low 19° Low 23°
High 70° High 50° High 40° High 41° High 40°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
14% Rain
Overcast
47% Rain/Snow
Overcast
35% Snow
Overcast
33% Snow
Overcast
50% Snow
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