Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Current conditions at

DEE FLAT (DEFO)

Lat: 45.58639°NLon: 121.64056°WElev: 1260.0ft.

NA

74°F

23°C

Humidity 25%
Wind Speed SW 11 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 19 Mar 01:45 PM PDT
Extended Forecast for

8 Miles E Cascade Locks OR

  • This Afternoon

    This Afternoon: A 20 percent chance of rain.  Mostly sunny, with a high near 68. Breezy, with a west wind around 16 mph, with gusts as high as 28 mph.

    High: 68 °F

    Slight Chance
    Rain and
    Breezy

  • Tonight

    Tonight: A 50 percent chance of rain, mainly after 4am.  Mostly cloudy, with a low around 54. West northwest wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 54 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly after 3pm.  Mostly cloudy, with a high near 64. Breezy, with a west wind 11 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Rain Likely
    and Breezy

  • Friday Night

    Friday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 43. Breezy, with a west wind 14 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain Likely
    and Breezy

  • Saturday

    Saturday: A 40 percent chance of rain before 11am.  Mostly sunny, with a high near 53. Breezy, with a west wind 16 to 20 mph, with gusts as high as 29 mph.

    High: 53 °F

    Breezy.
    Chance Rain
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. Breezy.

    Low: 35 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Mostly sunny, with a high near 68. Breezy, with a west wind around 16 mph, with gusts as high as 28 mph.
Tonight
A 50 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 54. West northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Friday
Rain likely, mainly after 3pm. Mostly cloudy, with a high near 64. Breezy, with a west wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 43. Breezy, with a west wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 40 percent chance of rain before 11am. Mostly sunny, with a high near 53. Breezy, with a west wind 16 to 20 mph, with gusts as high as 29 mph.
Saturday Night
Mostly clear, with a low around 35. Breezy.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Mostly cloudy, with a high near 58.
Monday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 44.
Tuesday
Rain likely. Mostly cloudy, with a high near 57.
Tuesday Night
Rain. Mostly cloudy, with a low around 40. Breezy.
Wednesday
Rain. Mostly cloudy, with a high near 48. Windy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Cascade Locks OR
 45.71°N 121.7°W (Elev. 200 ft)
2:00 pm PDT Mar 19, 2026
2pm PDT Mar 19, 2026-6pm PDT Mar 25, 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