National Weather Service United States Department of Commerce

Rain Spreads Across the Eastern U.S. as Snow Moves Into the Great Lake States

Strong low pressure will move from the south to the Great Lake States Monday and Tuesday. A warm front will spread rain along the eastern seaboard while snow moves into the Great Lake States. Heavy snow is also expected across the northern Rocky Mountains and higher elevations of the Pacific Northwest.
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Hazardous Weather Conditions

Current Conditions

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5 Miles NE Hyattville WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

This
Afternoon

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 31 °FFalling Temperatures

Tonight

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 17 °F

Monday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 30 °F

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 11 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 35 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 23 °F

Wednesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 43 °F

Wednesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 20 °F

Thanksgiving
Day

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 34 °F

Detailed Forecast

  • This Afternoon A 20 percent chance of snow showers. Partly sunny, with a temperature falling to around 22 by 5pm. North wind 5 to 7 mph.
  • Tonight Scattered snow showers, mainly after 11pm. Mostly cloudy, with a low around 17. Light north northwest wind becoming north 5 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
  • Monday Scattered snow showers, mainly before 11am. Partly sunny, with a high near 30. Blustery, with a light and variable wind becoming northwest 15 to 20 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 30%.
  • Monday Night A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 11. Wind chill values as low as zero. North wind 5 to 8 mph becoming light and variable.
  • Tuesday A 40 percent chance of snow. Mostly cloudy, with a high near 35. Calm wind becoming northwest 5 to 8 mph in the afternoon. New snow accumulation of 1 to 2 inches possible.
  • Tuesday Night A 40 percent chance of snow. Mostly cloudy, with a low around 23. West wind around 6 mph.
  • Wednesday A 20 percent chance of snow before 11am. Partly sunny, with a high near 43. West southwest wind 6 to 8 mph.
  • Wednesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 20.
  • Thanksgiving Day A 20 percent chance of snow. Partly sunny, with a high near 34.
  • Thursday Night A 20 percent chance of snow. Mostly cloudy, with a low around 14.
  • Friday Mostly sunny, with a high near 28.
  • Friday Night Partly cloudy, with a low around 10.
  • Saturday Mostly sunny, with a high near 31.