Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

Lat: 45.82583°NLon: 119.26111°WElev: 636.0ft.

Rain

46°F

8°C

Humidity 87%
Wind Speed NE 11 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 43°F (6°C)
Visibility 9.00 mi
Wind Chill41°F (5°C)
Last update 13 Mar 03:30 PM PDT
Extended Forecast for

8 Miles E Umatilla OR

  • This Afternoon

    This Afternoon: Rain likely, mainly before 5pm.  Cloudy, with a high near 57. Southwest wind around 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Rain Likely

  • Tonight

    Tonight: Rain, mainly before 5am.  Low around 42. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain

  • Saturday

    Saturday: A 30 percent chance of rain before 8am.  Snow level 4200 feet lowering to 1300 feet. Cloudy through mid morning, then gradual clearing, with a high near 52. West wind 13 to 16 mph, with gusts as high as 23 mph.

    High: 52 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. West wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 53. Light and variable wind.

    High: 53 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 11pm.  Cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain then
    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 65.

    High: 65 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 69.

    High: 69 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Rain likely, mainly before 5pm. Cloudy, with a high near 57. Southwest wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 5am. Low around 42. Southwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 30 percent chance of rain before 8am. Snow level 4200 feet lowering to 1300 feet. Cloudy through mid morning, then gradual clearing, with a high near 52. West wind 13 to 16 mph, with gusts as high as 23 mph.
Saturday Night
Mostly cloudy, with a low around 31. West wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Sunday
Mostly cloudy, with a high near 53. Light and variable wind.
Sunday Night
A 20 percent chance of rain before 11pm. Cloudy, with a low around 41.
Monday
Mostly cloudy, with a high near 65.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
Mostly cloudy, with a high near 69.
Tuesday Night
Mostly cloudy, with a low around 48.
Wednesday
Partly sunny, with a high near 72.
Wednesday Night
Mostly cloudy, with a low around 51.
Thursday
Partly sunny, with a high near 75.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
Partly sunny, with a high near 73.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Umatilla OR
 45.91°N 119.18°W (Elev. 400 ft)
3:30 pm PDT Mar 13, 2026
3pm PDT Mar 13, 2026-6pm PDT Mar 20, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database