National Weather Service United States Department of Commerce

Wintry mix and snow from the western mountains to the southern Plains

A storm system in the west will bring rain to California and the Desert Southwest Saturday. Snow will fall in the Sierra, Great Basin and southern Rocky Mountains. Meanwhile a warm front will bring rain to Texas with a wintry mix from the Red River Valley to southern Ohio Valley. North of this front, snow is expected from the southern Plains to northern Ohio Valley.
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Hazardous Weather Conditions

Current Conditions

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Alcova WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Overnight

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 6 °F

Saturday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 20 °F

Saturday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 3 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 23 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 8 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 38 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 16 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 16 °F

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: -9 °F

Detailed Forecast

  • Overnight A 20 percent chance of snow after 2am. Mostly cloudy, with a low around 6. Calm wind becoming north northeast around 6 mph after midnight.
  • Saturday A 20 percent chance of snow. Mostly cloudy, with a high near 20. North northeast wind 5 to 11 mph.
  • Saturday Night A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 3. Wind chill values as low as -10. North northeast wind 8 to 15 mph, with gusts as high as 21 mph.
  • Sunday Mostly sunny, with a high near 23. Wind chill values as low as -5. North wind 3 to 6 mph.
  • Sunday Night Partly cloudy, with a low around 8. Light and variable wind becoming south southwest around 6 mph after midnight.
  • Monday Mostly sunny, with a high near 38. West southwest wind 6 to 13 mph.
  • Monday Night A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 16. West southwest wind 5 to 10 mph becoming north northwest in the evening.
  • Tuesday A 50 percent chance of snow. Mostly cloudy, with a high near 16.
  • Tuesday Night A 20 percent chance of snow. Mostly cloudy, with a low around -9.
  • Wednesday Mostly sunny, with a high near 16.
  • Wednesday Night Mostly clear, with a low around 6.
  • Thursday Sunny, with a high near 32.
  • Thursday Night Partly cloudy, with a low around 24.
  • Friday Mostly sunny, with a high near 41.