National Weather Service United States Department of Commerce

Oppressive heat and humidity building into the central and southeast U.S.

A heat wave is building into parts of the central and southeast U.S. this week. The combination of heat and humidity will lead to dangerous heat indices, especially in parts of the central Mississippi River Valley where an Excessive Heat Warning is in effect. Heat Advisories are in effect elsewhere across the region. Relief is not expected for several days.
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Current Conditions

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9 Miles SW Trinity WA

7 Day Forecast

For More Weather Information:

Spokane, WA Local Forecast Office

Tonight

Partly Cloudy

Partly
Cloudy

Low: 47 °F

Thursday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 66 °F

Thursday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 46 °F

Friday

Heavy Rain Chance for Measurable Precipitation 70%

Heavy
Rain

High: 66 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 43 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 72 °F

Saturday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 46 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 73 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 49 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 47. West wind 9 to 13 mph.
  • Thursday A 20 percent chance of showers after 11am. Mostly sunny, with a high near 66. Northwest wind 6 to 8 mph becoming southwest in the afternoon.
  • Thursday Night A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 46. West wind 5 to 9 mph becoming light northwest after midnight. New precipitation amounts of less than a tenth of an inch possible.
  • Friday A chance of showers, then showers likely and possibly a thunderstorm after 11am. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 66. Northwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Friday Night A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Mostly cloudy, with a low around 43. Northwest wind 3 to 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Saturday A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 72.
  • Saturday Night A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 46.
  • Sunday Mostly sunny, with a high near 73.
  • Sunday Night Partly cloudy, with a low around 49.
  • Monday Mostly sunny, with a high near 74.
  • Monday Night Partly cloudy, with a low around 52.
  • Tuesday Sunny, with a high near 80.
  • Tuesday Night Clear, with a low around 52.
  • Wednesday Sunny, with a high near 79.