Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

37°F

3°C

Humidity	81%
Wind Speed	E 1 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	22 Mar 04:16 AM PDT

More Information:

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

Extended Forecast for

3 Miles WNW Cascade Locks OR

Today
High: 55 °F
Frost then
Mostly Sunny
Tonight
Low: 36 °F
Mostly Cloudy
Monday
High: 55 °F
Areas Frost
then Partly
Sunny
Monday Night
Low: 43 °F
Chance
Showers
Tuesday
High: 51 °F
Rain
Tuesday Night
Low: 39 °F
Rain and
Breezy
Wednesday
High: 47 °F
Rain and
Breezy
Wednesday Night
Low: 33 °F
Rain Likely
and Breezy
Thursday
High: 51 °F
Slight Chance
Rain

Detailed Forecast

Today

Widespread frost before 9am. Otherwise, mostly sunny, with a high near 55. Calm wind becoming east 5 to 7 mph in the morning.

Tonight

Mostly cloudy, with a low around 36. North northeast wind around 6 mph.

Monday

Areas of frost before 9am. Otherwise, partly sunny, with a high near 55. Light and variable wind becoming west southwest 5 to 8 mph in the afternoon.

Monday Night

A 40 percent chance of showers after 11pm. Mostly cloudy, with a low around 43. West southwest wind 3 to 8 mph.

Tuesday

Rain. High near 51. Southwest wind 6 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday Night

Rain. Low around 39. Breezy. Chance of precipitation is 100%.

Wednesday

Rain. High near 47. Breezy. Chance of precipitation is 90%.

Wednesday Night

Rain likely, mainly before 11pm. Snow level 3200 feet lowering to 1900 feet after midnight . Mostly cloudy, with a low around 33. Breezy.

Thursday

A slight chance of rain. Snow level 1600 feet rising to 2700 feet in the afternoon. Mostly sunny, with a high near 51.

Thursday Night

Mostly clear, with a low around 33.

Friday

Sunny, with a high near 55. Breezy.