MILLS, WY 82644 Weather Forecast & Current Conditions

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CASPER, WY
Current Weather

7:53 AM MST FEB 20, 2026
Clear
-15°F
Feels Like: -30°F
Dewpoint: -18°F
Rel. Hum.: 84%
Visibility: 10 miles
Wind: N at 6 mph
Pressure: 29.69 inches
Last 72 hours

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MILLS, WY 82644
Weather Forecast

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Snow Depth pages
TODAY
Partly cloudy this morning, then becoming mostly cloudy. Highs in the mid 20s. Northwest winds around 10 mph this afternoon.
TONIGHT
Partly cloudy in the evening, then clearing. Cold with lows 4 to 8 above. Southwest winds around 10 mph.
SATURDAY
Mostly sunny. Highs in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Cold with lows 6 to 12 above. West winds around 10 mph in the evening.
SUNDAY
Partly cloudy in the morning, then clearing. Highs around 40. Southwest winds around 10 mph.
SUNDAY NIGHT
Clear in the evening, then becoming partly cloudy. Lows in the lower 20s.
MONDAY
Partly cloudy and breezy. Highs around 50.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Breezy with lows in the lower 30s.
TUESDAY
Mostly cloudy and windy. Highs in the lower 50s.
TUESDAY NIGHT
Mostly cloudy with a chance of rain and snow showers. Windy with lows in the upper 20s. Chance of precipitation 30 percent.
WEDNESDAY
Partly cloudy with a 20 percent chance of snow showers. Breezy with highs around 50.
WEDNESDAY NIGHT
Mostly clear. A chance of snow showers, mainly in the evening. Breezy with lows in the upper 20s. Chance of snow 30 percent.
THURSDAY
Mostly sunny and windy. Highs around 50.

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  2/19/2026
Friday
20 FEB 2026
MILLS, WY 82644 weather forecast Day 1, 0 hours 11 PM Mostly Cloudy 0%

0% Thunder
( 0% severe)
SW   2 77%
Low 3° MILLS, WY 82644 weather forecast Day 1, 3 hours 2 AM -2° Partly Cloudy SW   3 72% -1°
High 29° MILLS, WY 82644 weather forecast Day 1, 6 hours 5 AM -3° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   3 69% -3°

Mostly Cloudy



MILLS, WY 82644 weather forecast Day 1, 9 hours 8 AM -1° Partly Cloudy WSW   3 69% -1°
MILLS, WY 82644 weather forecast Day 1, 12 hours 11 AM 19° 14° Mostly Cloudy 4%

0% Thunder
( 0% severe)
N   3 55%
MILLS, WY 82644 weather forecast Day 1, 15 hours 2 PM 27° 22° Mostly Cloudy W   5 42%
MILLS, WY 82644 weather forecast Day 1, 18 hours 5 PM 24° 18° Mostly Cloudy 3%

0% Thunder
( 0% severe)
W   5 48%
MILLS, WY 82644 weather forecast Day 1, 21 hours 8 PM 13° Mostly Cloudy WSW   5 63%
Saturday
21 FEB 2026
MILLS, WY 82644 weather forecast Day 2, 0 hours 11 PM 12° Partly Cloudy 1%

0% Thunder
( 0% severe)
WSW   7 62%
Low 7° MILLS, WY 82644 weather forecast Day 2, 3 hours 2 AM 10° -3° Partly Cloudy WSW   9 62%
High 36° MILLS, WY 82644 weather forecast Day 2, 6 hours 5 AM 12° -1° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   10 56%

Partly Cloudy



MILLS, WY 82644 weather forecast Day 2, 9 hours 8 AM 15° Partly Cloudy SW   12 54%
MILLS, WY 82644 weather forecast Day 2, 12 hours 11 AM 26° 13° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   16 46% 10°
MILLS, WY 82644 weather forecast Day 2, 15 hours 2 PM 33° 23° Partly Cloudy WSW   14 40% 13°
MILLS, WY 82644 weather forecast Day 2, 18 hours 5 PM 30° 22° Clear 1%

0% Thunder
( 0% severe)
WSW   9 48% 14°
MILLS, WY 82644 weather forecast Day 2, 21 hours 8 PM 18° Partly Cloudy W   7 64%

CASPER, WY extended weather forecast

Sunday
22 FEB 2026
Monday
23 FEB 2026
Tuesday
24 FEB 2026
Wednesday
25 FEB 2026
Thursday
26 FEB 2026
Low 10° Low 23° Low 35° Low 39° Low 25°
High 40° High 55° High 60° High 53° High 52°
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
3% Snow
Partly Cloudy
3% Snow
Mostly Cloudy
7% Rain/Snow
Mostly Cloudy
26% Rain/Snow
Clear
13% Snow
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