MILLS, WY 82644 Weather Forecast & Current Conditions

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CASPER, WY
Current Weather

2:53 AM MDT APR 3, 2026
Clear
28°F
Feels Like: 16°F
Dewpoint: 16°F
Rel. Hum.: 57%
Visibility: 10 miles
Wind: SW at 17 mph, gusts to 29
Pressure: 29.82 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
Snow showers. Snow accumulation up to 1 inch. Breezy. Near steady temperature in the lower 30s. West winds 15 to 25 mph with gusts up to 45 mph. Chance of snow 80 percent.
FRIDAY
Snow showers. Areas of blowing snow in the morning. Areas of blowing snow in the afternoon with visibility one quarter mile or less at times. Snow accumulation up to 7 inches. Windy, cooler with highs around 40. West winds 20 to 30 mph with gusts up to 50 mph, becoming north with gusts up to 40 mph in the afternoon. Chance of snow 90 percent.
FRIDAY NIGHT
Mostly cloudy with scattered snow showers in the evening, then partly cloudy after midnight. Breezy with lows in the mid 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph, becoming west around 10 mph after midnight. Chance of snow 30 percent.
SATURDAY
Mostly sunny. Highs in the lower 50s. West winds 10 to 15 mph with gusts up to 30 mph.
SATURDAY NIGHT
Clear. Lows in the mid 20s. North winds around 10 mph with gusts up to 20 mph in the evening.
SUNDAY
Sunny. Highs in the upper 50s.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s.
MONDAY
Partly cloudy. Highs around 60.
MONDAY NIGHT
Partly cloudy. Lows in the lower 30s.
TUESDAY
Mostly sunny and breezy. Highs in the upper 60s.
TUESDAY NIGHT
Partly cloudy and breezy. Lows around 40.
WEDNESDAY
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. Chance of rain 40 percent.
WEDNESDAY NIGHT
Mostly cloudy. Snow and rain showers likely, mainly in the evening. Light snow accumulation possible. Breezy with lows around 30. Chance of precipitation 60 percent.

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  4/ 2/2026
Friday
3 APR 2026
MILLS, WY 82644 weather forecast Day 1, 0 hours 11 PM 35° 23° Mostly Cloudy 45%
SNOW
.1–1 in
0% Thunder
( 2% severe)
WSW   22 43% 16°
Low 31° MILLS, WY 82644 weather forecast Day 1, 3 hours 2 AM 32° 19° Partly Cloudy SW   23 46% 15°
High 39° MILLS, WY 82644 weather forecast Day 1, 6 hours 5 AM 33° 20° Mostly Cloudy 82%
SNOW
5–10 in
0% Thunder
( 4% severe)
W   23 54% 19°

Overcast

Snow Likely


Windy
MILLS, WY 82644 weather forecast Day 1, 9 hours 8 AM 34° 21° Overcast W   26 60% 22°
MILLS, WY 82644 weather forecast Day 1, 12 hours 11 AM 35° 23° Overcast 90%
SNOW
***
0% Thunder
( 6% severe)
NNW   23 69% 26°
MILLS, WY 82644 weather forecast Day 1, 15 hours 2 PM 35° 24° Mostly Cloudy NNW   18 72% 27°
MILLS, WY 82644 weather forecast Day 1, 18 hours 5 PM 35° 27° Mostly Cloudy 49%
SNOW
.1–1 in
0% Thunder
( 2% severe)
N   12 69% 26°
MILLS, WY 82644 weather forecast Day 1, 21 hours 8 PM 30° 23° Mostly Cloudy N   7 84% 26°
Saturday
4 APR 2026
MILLS, WY 82644 weather forecast Day 2, 0 hours 11 PM 27° 20° Partly Cloudy 4%

0% Thunder
( 0% severe)
WSW   7 87% 24°
Low 24° MILLS, WY 82644 weather forecast Day 2, 3 hours 2 AM 27° 18° Partly Cloudy W   9 84% 23°
High 55° MILLS, WY 82644 weather forecast Day 2, 6 hours 5 AM 29° 20° Partly Cloudy 1%

0% Thunder
( 0% severe)
WSW   10 73% 22°

Partly Cloudy



MILLS, WY 82644 weather forecast Day 2, 9 hours 8 AM 36° 27° Partly Cloudy SW   14 63% 25°
MILLS, WY 82644 weather forecast Day 2, 12 hours 11 AM 47° 41° Clear 2%

0% Thunder
( 0% severe)
W   15 41% 25°
MILLS, WY 82644 weather forecast Day 2, 15 hours 2 PM 54° 50° Clear W   15 29% 23°
MILLS, WY 82644 weather forecast Day 2, 18 hours 5 PM 53° 49° Clear 1%

0% Thunder
( 0% severe)
WNW   12 26% 20°
MILLS, WY 82644 weather forecast Day 2, 21 hours 8 PM 40° 37° Clear N   5 52% 24°

CASPER, WY extended weather forecast

Sunday
5 APR 2026
Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Thursday
9 APR 2026
Low 26° Low 29° Low 34° Low 35° Low 31°
High 61° High 60° High 69° High 59° High 54°
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
Clear
3% Rain/Snow
Partly Cloudy
10% Rain/Snow
Partly Cloudy
9% Rain
Partly Cloudy
11% Rain/Snow
Overcast
28% Rain/Snow
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