National Weather Service United States Department of Commerce

Heavy rain forecast for parts of the Southwest

The combination of a slow-moving front and monsoon moisture will bring thunderstorms to parts of the Southwest, some with heavy rain that could lead to isolated flash flooding. Areas at risk include southern Arizona, New Mexico and western Texas.
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Current Conditions

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3 Miles NNE Twin Falls ID

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Today

Hot

Hot

High: 92 °F

Tonight

Isolated Thunderstorms Chance for Measurable Precipitation 10%

Isolated
Thunderstorms

Low: 64 °F

Saturday

Heavy Rain Chance for Measurable Precipitation 30%

Heavy
Rain

High: 94 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 64 °F

Sunday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 94 °F

Sunday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 66 °F

Monday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 88 °F

Monday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 61 °F

Tuesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 90 °F

Detailed Forecast

  • Today Mostly sunny and hot, with a high near 92. East southeast wind around 5 mph becoming northeast in the afternoon.
  • Tonight Isolated thunderstorms before midnight. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 64. East northeast wind around 6 mph becoming southeast after midnight. Chance of precipitation is 10%.
  • Saturday A 30 percent chance of showers and thunderstorms after noon. Some of the storms could produce small hail, gusty winds, and heavy rain. Mostly sunny and hot, with a high near 94. East wind 5 to 7 mph.
  • Saturday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64. Northeast wind around 7 mph becoming southeast after midnight.
  • Sunday A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 94. East wind around 7 mph.
  • Sunday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
  • Monday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
  • Monday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
  • Tuesday A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90.
  • Tuesday Night Partly cloudy, with a low around 61.
  • Wednesday Mostly sunny and hot, with a high near 92.
  • Wednesday Night Partly cloudy, with a low around 61.
  • Thursday Sunny and hot, with a high near 92.