National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

3 Miles WSW Pompeys Pillar MT

7 Day Forecast

For More Weather Information:

Billings, MT Local Forecast Office

Overnight

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 28 °F

Sunday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 43 °F

Sunday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 23 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 41 °F

Monday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 34 °F

Tuesday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 43 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 25 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 41 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 16 °F

Detailed Forecast

  • Overnight A 20 percent chance of showers. Mostly cloudy, with a low around 28. West northwest wind around 26 mph.
  • Sunday A slight chance of rain showers before 11am. Mostly cloudy, with a high near 43. West northwest wind 23 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
  • Sunday Night A slight chance of rain and snow showers. Mostly cloudy, with a low around 23. West wind 13 to 17 mph. Chance of precipitation is 20%.
  • Monday A 20 percent chance of snow showers before 11am. Mostly cloudy, with a high near 41. West wind 18 to 20 mph.
  • Monday Night A slight chance of rain and snow showers after 11pm. Mostly cloudy, with a steady temperature around 34. West wind 17 to 21 mph. Chance of precipitation is 20%.
  • Tuesday A chance of rain and snow showers before 11am, then a chance of rain showers. Mostly cloudy, with a high near 43. Chance of precipitation is 40%. New snow accumulation of around an inch possible.
  • Tuesday Night A 50 percent chance of snow showers. Cloudy, with a low around 25. Little or no snow accumulation expected.
  • Wednesday A 40 percent chance of snow showers. Mostly cloudy, with a high near 41.
  • Wednesday Night A 30 percent chance of snow showers. Mostly cloudy, with a low around 16.
  • Thanksgiving Day A 20 percent chance of snow showers. Partly sunny, with a high near 28.
  • Thursday Night Mostly cloudy, with a low around 13.
  • Friday Mostly sunny, with a high near 28.
  • Friday Night Mostly cloudy, with a low around 8.
  • Saturday Partly sunny, with a high near 34.