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

I84 WB at Cascade Locks MP44.57 (ODT78)

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

69°F

21°C

Humidity	30%
Wind Speed	SW 5 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	19 Mar 12:25 PM PDT

More Information:

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

Extended Forecast for

4 Miles SW Cascade Locks OR

This Afternoon
High: 65 °F
Chance Rain
Tonight
Low: 51 °F
Rain Likely
Friday
High: 59 °F
Chance Rain
then Rain
Likely
Friday Night
Low: 38 °F
Rain then
Rain/Snow
Likely
Saturday
High: 48 °F
Chance
Rain/Snow
then Slight
Chance
Rain/Snow
Saturday Night
Low: 31 °F
Mostly Clear
Sunday
High: 53 °F
Mostly Sunny
Sunday Night
Low: 35 °F
Mostly Cloudy
Monday
High: 55 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

A 30 percent chance of rain. Partly sunny, with a high near 65. West southwest wind 6 to 8 mph.

Tonight

Rain likely, mainly between 10pm and 11pm. Mostly cloudy, with a low around 51. Southwest wind around 6 mph. Chance of precipitation is 60%.

Friday

Rain likely, mainly after 1pm. Mostly cloudy, with a high near 59. West southwest wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Rain before 5am, then a chance of rain and snow. Low around 38. West wind 6 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday

A chance of rain and snow before 8am, then a chance of snow between 8am and 2pm, then a slight chance of rain and snow after 2pm. Snow level 3000 feet lowering to 2400 feet. Mostly sunny, with a high near 48. West wind around 7 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Saturday Night

Mostly clear, with a low around 31.

Sunday

Mostly sunny, with a high near 53.

Sunday Night

Mostly cloudy, with a low around 35.

Monday

Mostly cloudy, with a high near 55.

Monday Night

A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 41.

Tuesday

Rain likely. Mostly cloudy, with a high near 54.