National Weather Service United States Department of Commerce

Rain, thunderstorms possible for parts of Texas and Gulf Coast; additional rain and mountain snow forecast out West

A developing storm system will bring rain and thunderstorms across parts of South Texas and the western Gulf Coast on Thursday. Some of the thunderstorms that develop late Thursday night into Friday have the potential to be severe. Meanwhile, additional rainfall and mountain snow is forecast for northern California and the Pacific Northwest.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

Grand Canyon AZ

7 Day Forecast

For More Weather Information:

Flagstaff, AZ Local Forecast Office

This
Afternoon

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 34 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 19 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 40 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 22 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 39 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 25 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 45 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 28 °F

Monday

Sunny

Sunny

High: 50 °F

Detailed Forecast

  • This Afternoon Scattered snow showers. Partly sunny, with a high near 34. Light north northwest wind. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
  • Tonight Partly cloudy, with a low around 19. Light northwest wind.
  • Friday Mostly sunny, with a high near 40. Calm wind becoming southwest around 5 mph in the afternoon.
  • Friday Night Partly cloudy, with a low around 22. West southwest wind around 5 mph becoming calm in the evening.
  • Saturday Mostly sunny, with a high near 39. Calm wind.
  • Saturday Night Partly cloudy, with a low around 25.
  • Sunday Mostly sunny, with a high near 45.
  • Sunday Night Partly cloudy, with a low around 28.
  • Monday Sunny, with a high near 50.
  • Monday Night Mostly clear, with a low around 29.
  • Tuesday Sunny, with a high near 50.
  • Tuesday Night Mostly clear, with a low around 30.
  • Wednesday Sunny, with a high near 49.