National Weather Service United States Department of Commerce

Flash flooding possible across parts of Great Basin and southern Plains

A very wet pattern will persist across the Great Basin and into the southern Plains on Tuesday. Heavy rainfall is expected from southeastern Wyoming across Colorado, northeastern New Mexico into the Texas Panhandle and western Oklahoma. Isolated rainfall rates of 1-2 inches per hour will bring a risk of flash flooding to these areas
Read More...

Current Conditions

En Español

Share |

7 Miles WNW West Yellowstone MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Today

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

High: 75 °F

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 46 °F

Wednesday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 73 °F

Wednesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 48 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 73 °F

Thursday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 48 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 71 °F

Friday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 47 °F

Saturday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 74 °F

Detailed Forecast

  • Today Scattered showers and thunderstorms. Partly sunny, with a high near 75. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 40%.
  • Tonight A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46. Northeast wind around 6 mph becoming calm in the evening.
  • Wednesday A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 73. Calm wind.
  • Wednesday Night A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48. Calm wind.
  • Thursday A 40 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 73. Calm wind.
  • Thursday Night A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 48.
  • Friday A 40 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 71.
  • Friday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 47.
  • Saturday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74.
  • Saturday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 46.
  • Sunday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77.
  • Sunday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 46.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 72.