MILLS, WY 82644 Weather Forecast & Current Conditions

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CASPER, WY
Current Weather

11:53 PM MST OCT 31, 2026
Clear
48°F
Feels Like: 43°F
Dewpoint: 37°F
Rel. Hum.: 65%
Visibility: 10 miles
Wind: SSW at 13 mph
Pressure: 30.02 inches
Last 72 hours

Local Area Snow Depth

Wyoming Current Weather

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MILLS, WY 82644
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy. Lows around 40. South winds around 10 mph with gusts up to 25 mph.
SUNDAY
Cloudy with showers. Highs in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent.
SUNDAY NIGHT
Rain showers. Breezy with lows in the mid 30s. South winds around 10 mph, becoming northwest 15 to 20 mph with gusts up to 35 mph after midnight. Chance of rain 90 percent.
MONDAY
Rain showers. A slight chance of snow showers in the morning, then a chance of snow showers in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 40s. Northwest winds 20 to 25 mph with gusts up to 45 mph. Chance of precipitation 90 percent.
MONDAY NIGHT
Mostly cloudy with a chance of rain showers with a slight chance of snow showers in the evening, then mostly clear after midnight. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 35 mph, becoming west with gusts up to 25 mph after midnight. Chance of precipitation 40 percent.
TUESDAY
Mostly sunny. Highs around 50.
TUESDAY NIGHT
Partly cloudy. Lows in the lower 30s.
WEDNESDAY
Mostly cloudy. Highs around 50.
WEDNESDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s.
THURSDAY
Partly cloudy in the morning, then clearing. Highs around 50.
THURSDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the lower 30s.
FRIDAY
Partly cloudy in the morning, then clearing. Highs around 50.
FRIDAY NIGHT
Partly cloudy. A slight chance of rain and snow showers after midnight. Lows in the lower 30s. Chance of precipitation 20 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 10/31/2026
Sunday
1 NOV 2026
MILLS, WY 82644 weather forecast Day 1, 0 hours 11 PM 45° 41° Mostly Cloudy 2%

0% Thunder
( 0% severe)
SSW   8 73% 37°
Low 39° MILLS, WY 82644 weather forecast Day 1, 3 hours 2 AM 42° 38° Mostly Cloudy S   6 76% 35°
High 56° MILLS, WY 82644 weather forecast Day 1, 6 hours 5 AM 40° 37° Mostly Cloudy 27%
RAIN
<.01 in
0% Thunder
( 0% severe)
E   5 79% 34°

Mostly Cloudy

Rain Likely

MILLS, WY 82644 weather forecast Day 1, 9 hours 8 AM 44° 43° Mostly Cloudy ENE   2 70% 35°
MILLS, WY 82644 weather forecast Day 1, 12 hours 11 AM 49° 48° Mostly Cloudy 72%
RAIN
.25–.5 in
0% Thunder
( 3% severe)
SE   3 66% 38°
MILLS, WY 82644 weather forecast Day 1, 15 hours 2 PM 53° 52° Mostly Cloudy ESE   5 66% 42°
MILLS, WY 82644 weather forecast Day 1, 18 hours 5 PM 51° 50° Mostly Cloudy 49%
RAIN
.01–.1 in
0% Thunder
( 4% severe)
SE   5 74% 43°
MILLS, WY 82644 weather forecast Day 1, 21 hours 8 PM 48° 47° Mostly Cloudy SE   3 86% 44°
Monday
2 NOV 2026
MILLS, WY 82644 weather forecast Day 2, 0 hours 11 PM 46° 43° Mostly Cloudy 84%
RAIN
***
0% Thunder
( 4% severe)
WSW   6 89% 43°
Low 36° MILLS, WY 82644 weather forecast Day 2, 3 hours 2 AM 44° 38° Mostly Cloudy NA   12 93% 42°
High 45° MILLS, WY 82644 weather forecast Day 2, 6 hours 5 AM 41° 33° Overcast 95%
RAIN
***
0% Thunder
( 3% severe)
NA   15 93% 39°

Overcast

Rain

MILLS, WY 82644 weather forecast Day 2, 9 hours 8 AM 40° 32° Overcast NW   15 92% 38°
MILLS, WY 82644 weather forecast Day 2, 12 hours 11 AM 39° 30° Overcast 84%
RAIN
***
0% Thunder
( 3% severe)
NW   16 92% 37°
MILLS, WY 82644 weather forecast Day 2, 15 hours 2 PM 42° 34° Overcast NW   15 79% 36°
MILLS, WY 82644 weather forecast Day 2, 18 hours 5 PM 41° 35° Overcast 47%
RAIN
.01–.1 in
0% Thunder
( 1% severe)
NNW   9 79% 35°
MILLS, WY 82644 weather forecast Day 2, 21 hours 8 PM 39° 34° Mostly Cloudy NNW   7 82% 34°

CASPER, WY extended weather forecast

Tuesday
3 NOV 2026
Wednesday
4 NOV 2026
Thursday
5 NOV 2026
Friday
6 NOV 2026
Saturday
7 NOV 2026
Low 32° Low 36° Low 31° Low 31° Low 31°
High 56° High 56° High 55° High 56° High 56°
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
38% Rain/Snow
Partly Cloudy
4% Rain/Snow
Partly Cloudy
11% Rain/Snow
Partly Cloudy
14% Rain/Snow
Partly Cloudy
11% Rain/Snow
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