MILLS, WY 82644 Weather Forecast & Current Conditions

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82644 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
CASPER, WY Current Weather
3:53 PM MDT MAY 16, 2026
Broken Clouds 72°F
Feels Like:	72°F
Dewpoint:	23°F
Rel. Hum.:	15%
Visibility:	10 miles
Wind:	SW at 7 mph
Pressure:	29.68 inches
Last 72 hours
Local Area Snow Depth
Wyoming Current Weather
Wyoming MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

82644 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	MILLS, WY 82644 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Mostly cloudy. Near steady temperature in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph.

TONIGHT
Cloudy with scattered showers. Breezy with lows around 40. Southwest winds 15 to 20 mph, becoming west 10 to 15 mph after midnight. Chance of rain 30 percent.

SUNDAY
Partly cloudy. Scattered showers with isolated thunderstorms in the afternoon. Breezy with highs in the upper 50s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent.

SUNDAY NIGHT
Rain showers and numerous snow showers in the evening, then snow showers, rain showers with isolated thunderstorms after midnight. Little or no snow accumulation. Breezy with lows in the upper 20s. Northeast winds 15 to 25 mph with gusts up to 45 mph. Chance of precipitation 80 percent.

MONDAY
Snow showers with a slight chance of thunderstorms. Snow may be heavy at times in the morning. Moderate snow accumulation. Windy, cooler with highs in the mid 30s. Northeast winds 20 to 30 mph with gusts up to 45 mph. Chance of snow near 100 percent.

MONDAY NIGHT
Cloudy. Snow showers likely with a slight chance of rain showers in the evening, then a slight chance of snow showers after midnight. New little or no snow accumulation. Lows in the mid 20s. Chance of precipitation 60 percent.

TUESDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 40s.

TUESDAY NIGHT
Mostly clear. Lows in the upper 20s.

WEDNESDAY
Mostly sunny. Highs in the upper 50s.

WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 30s.

THURSDAY
Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs around 60. Chance of rain 30 percent.

THURSDAY NIGHT
Partly cloudy. Lows in the upper 30s.

FRIDAY
Partly cloudy. A slight chance of. Highs around 70.

82644 WEATHER SATELLITE LOOPS

Visible Weather Satellite
MILLS, WY 82644

Infrared Weather Satellite
MILLS, WY 82644

82644 WEATHER RADAR LOOP

NEXRAD Weather Radar
MILLS, WY 82644

MOS COMPUTER WEATHER FORECAST

CASPER, WY 3 hourly weather forecast

weather forecast created 8:00 AM EDT 5/16/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
16 MAY 2026

12 PM

71°

71°

Partly Cloudy

8%

0% Thunder
( 6% severe)

SW 9

10%

14°

High 78°

3 PM

77°

76°

Mostly Cloudy

WSW 13

10%

17°

Mostly Cloudy

Chance of Rain

6 PM

73°

73°

Mostly Cloudy

22%
RAIN
<.01 in

0% Thunder
( 7% severe)

W 14

15%

23°

9 PM

61°

59°

Mostly Cloudy

SSW 12

33%

32°

Sunday
17 MAY 2026

12 AM

54°

50°

Mostly Cloudy

6%

0% Thunder
( 2% severe)

WSW 13

48%

35°

Low 40°

3 AM

50°

46°

Mostly Cloudy

SW 12

54%

34°

High 59°

6 AM

46°

41°

Mostly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 2% severe)

N 12

58%

32°

Mostly Cloudy

Chance of Rain

9 AM

49°

43°

Mostly Cloudy

NNE 15

54%

33°

12 PM

52°

48°

Mostly Cloudy

35%
RAIN
.5–1 in

0% Thunder
( 15% severe)

NNE 13

44%

31°

3 PM

55°

51°

Mostly Cloudy

NNE 14

35%

28°

6 PM

51°

45°

Mostly Cloudy

80%
RAIN
***

0% Thunder
( 8% severe)

NNE 20

42%

29°

9 PM

44°

36°

Mostly Cloudy

NE 21

62%

32°

Monday
18 MAY 2026

12 AM

39°

29°

Mostly Cloudy

98%
RAIN
***

0% Thunder
( 8% severe)

NE 22

79%

33°

Low 27°

3 AM

35°

23°

Overcast

NE 22

89%

32°

High 37°

6 AM

33°

20°

Overcast

99%
SNOW
***

0% Thunder
( 7% severe)

NE 24

88%

30°

Overcast

Snow

Windy

9 AM

33°

20°

Overcast

NNE 25

88%

30°

12 PM

32°

19°

Mostly Cloudy

91%
SNOW
***

0% Thunder
( 10% severe)

NNE 24

88%

29°

3 PM

34°

23°

Mostly Cloudy

NNE 18

82%

29°

6 PM

34°

25°

Mostly Cloudy

NNE 13

82%

29°


CASPER, WY extended weather forecast
Tuesday 19 MAY 2026	Wednesday 20 MAY 2026	Thursday 21 MAY 2026	Friday 22 MAY 2026	Saturday 23 MAY 2026
Low 22°	Low 26°	Low 33°	Low 40°	Low 40°
High 49°	High 61°	High 72°	High 78°	High 78°

Mostly Cloudy 32% Rain/Snow	Partly Cloudy 25% Rain	Partly Cloudy 17% Rain	Partly Cloudy 12% Rain	Partly Cloudy 18% Rain

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