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
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Hamilton MT

7 Day Forecast

For More Weather Information:

Missoula, MT Local Forecast Office

Today

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 33 °C

Tonight

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 14 °C

Wednesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 32 °C

Wednesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 14 °C

Thursday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 31 °C

Thursday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 14 °C

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 29 °C

Friday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 13 °C

Saturday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 29 °C

Detailed Forecast

  • Today Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 33. Light and variable wind becoming north northeast 8 to 13 km/h in the afternoon. Chance of precipitation is 20%.
  • Tonight Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 14. North wind 6 to 11 km/h becoming light east northeast after midnight. Chance of precipitation is 20%.
  • Wednesday A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 32. Calm wind.
  • Wednesday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 14. East wind 8 to 10 km/h becoming southwest after midnight.
  • Thursday A 30 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 31. Southwest wind around 8 km/h.
  • Thursday Night A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 14.
  • Friday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 29.
  • Friday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 13.
  • Saturday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 29.
  • Saturday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 13.
  • Sunday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 31.
  • Sunday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 13.
  • Monday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 31.