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

CASTLE ROCK (TR950)

Lat: 46.27139°NLon: 122.89194°WElev: 213.0ft.

45°F

7°C

Humidity	70%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	21 Mar 08:09 PM PDT

More Information:

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

Extended Forecast for

14 Miles SSW Mossyrock WA

Tonight
Low: 32 °F
Frost
Sunday
High: 49 °F
Mostly Sunny
Sunday Night
Low: 33 °F
Mostly Cloudy
then Frost
Monday
High: 49 °F
Frost then
Mostly Cloudy
Monday Night
Low: 42 °F
Showers
Likely
Tuesday
High: 47 °F
Showers and
Breezy
Tuesday Night
Low: 37 °F
Rain then
Rain Likely
Wednesday
High: 46 °F
Rain
Wednesday Night
Low: 33 °F
Rain/Snow
Likely

Detailed Forecast

Tonight

Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 32. Light and variable wind.

Sunday

Mostly sunny, with a high near 49. Calm wind becoming north northwest around 6 mph in the afternoon.

Sunday Night

Widespread frost, mainly after 5am. Otherwise, mostly cloudy, with a low around 33. North northwest wind 5 to 7 mph becoming calm in the evening.

Monday

Widespread frost, mainly before 7am. Otherwise, partly sunny, with a high near 49. Light northwest wind.

Monday Night

Showers likely after 11pm. Snow level 3900 feet. Cloudy, with a low around 42. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Showers. High near 47. Breezy. Chance of precipitation is 100%.

Tuesday Night

Rain. Snow level 5900 feet lowering to 3500 feet after midnight . Low around 37. Chance of precipitation is 90%.

Wednesday

Rain. Snow level 3000 feet. Mostly cloudy, with a high near 46.

Wednesday Night

Rain likely before 8pm, then rain and snow likely. Snow level 3100 feet lowering to 1900 feet after midnight . Mostly cloudy, with a low around 33.

Thursday

A chance of rain and snow before 11am, then a chance of rain. Snow level rising to 2600 feet in the afternoon. Partly sunny, with a high near 47.

Thursday Night

A slight chance of rain. Snow level 3000 feet lowering to 2200 feet after midnight . Partly cloudy, with a low around 33.