National Weather Service United States Department of Commerce

Flash flooding possible across southern Plains

A wet weather system continues across the southern U.S., with abundant moisture brining heavy rain and a risk of flash flooding to parts of the southern Plains on Wednesday. The heaviest rain will fall across Oklahoma, though flood watches and warnings are in effect eastern Colorado to western Arkansas. The flash flood threat should diminish on Thursday, as the system weakens over Texas.
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Current Conditions

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Hermiston OR

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

Today

Hot

Hot

High: 103 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 68 °F

Thursday

Hot

Hot

High: 99 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 70 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 98 °F

Friday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 68 °F

Saturday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 97 °F

Saturday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 69 °F

Sunday

Hot

Hot

High: 98 °F

Detailed Forecast

  • Today Sunny and hot, with a high near 103. West wind 7 to 10 mph.
  • Tonight Partly cloudy, with a low around 68. West wind 6 to 10 mph becoming southwest after midnight.
  • Thursday Mostly sunny and hot, with a high near 99. Southwest wind 5 to 7 mph becoming northwest in the morning.
  • Thursday Night Partly cloudy, with a low around 70. Northwest wind around 8 mph becoming southwest in the evening.
  • Friday A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 98. South wind around 6 mph becoming west in the morning.
  • Friday Night A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 68.
  • Saturday A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 97.
  • Saturday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 69.
  • Sunday Mostly sunny and hot, with a high near 98.
  • Sunday Night Partly cloudy, with a low around 68.
  • Monday Mostly sunny and hot, with a high near 99.
  • Monday Night Partly cloudy, with a low around 67.
  • Tuesday Mostly sunny and hot, with a high near 98.