Severe Weather/Heavy Rain in the Southeast, Tropical Depression Three Dissipates and Building Heat and Monsoon in the West

A strong cold front will progress into the southeast today with the threat for severe thunderstorms and flash flooding. Tropical Depression Three dissipates off the east coast of Florida. Finally out West, monsoonal moisture will produce a marginal threat for flash flooding in the Four Corners region the next few days, while heat gradually builds in the Desert Southwest and portions of California. Read More >

Hazardous Weather Conditions

En Español

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

Lat: 45.82583°NLon: 119.26111°WElev: 636ft.

Fair

99°F

37°C

Humidity	17%
Wind Speed	SW 8 MPH
Barometer	29.79 in
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	23 Jul 5:10 pm PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Hermiston OR

Red Flag Warning until July 24, 05:00am

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning until July 24, 05:00am

NOW until
5:00am Wed

Red Flag Warning
This
Afternoon

Isolated
T-storms
High: 99 °F
Tonight

Scattered
T-storms and
Breezy
Low: 64 °F
Wednesday

Sunny
High: 86 °F
Wednesday
Night

Clear
Low: 55 °F
Thursday

Sunny
High: 92 °F
Thursday
Night

Clear
Low: 61 °F
Friday

Sunny
High: 95 °F
Friday
Night

Mostly Clear
Low: 64 °F

Detailed Forecast

This Afternoon

Isolated showers and thunderstorms. Partly sunny and hot, with a high near 99. West wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Tonight

Scattered showers and thunderstorms, mainly between 8pm and 2am. Some of the storms could produce small hail and gusty winds. Mostly cloudy, then gradually becoming clear, with a low around 64. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

Sunny, with a high near 86. West wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 28 mph.

Wednesday Night

Clear, with a low around 55. West wind 5 to 8 mph becoming calm in the evening.

Thursday

Sunny, with a high near 92. Calm wind becoming northwest 5 to 7 mph in the afternoon.

Thursday Night

Clear, with a low around 61.

Friday

Sunny, with a high near 95.

Friday Night

Mostly clear, with a low around 64.