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Current Weather Conditions for Castle Rock, WA

Widespread frost before 2am. Mostly cloudy. Low around 28, with temperatures rising to around 30 overnight. South wind around 2 mph.
31°F

Conditions

Wind: 2 mph S
Humidity: 99%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM
31° 30° 31° 30° 30° 30° 29° 30° 30° 32° 34° 36° 38°

Upcoming Week

Day Forecast High Low
Overnight
Widespread Frost
Widespread frost before 2am. Mostly cloudy. Low around 28, with temperatures rising to around 30 overnight. South wind around 2 mph.
35°F 22°F
Thursday
Areas Of Frost then Chance Light Rain
Areas of frost between 11am and noon, then a chance of rain. Mostly cloudy, with a high near 41. South southwest wind 2 to 7 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
35°F 22°F
Thursday Night
Rain
Rain. Cloudy. Low around 37, with temperatures rising to around 41 overnight. South wind 6 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
35°F 22°F
Friday
Rain
Rain. Cloudy, with a high near 46. South wind around 13 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
35°F 22°F
Friday Night
Light Rain then Rain And Snow Showers
Rain before 7pm, then rain showers between 7pm and 4am, then rain and snow showers. Cloudy, with a low around 32. Southwest wind 6 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
35°F 22°F
Saturday
Rain And Snow Showers
Rain and snow showers before 10am, then a slight chance of thunderstorms and rain and snow showers between 10am and 4pm, then a slight chance of thunderstorms and rain and snow showers. Cloudy, with a high near 38. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible.
35°F 22°F
Saturday Night
Slight Chance T-storms
A slight chance of thunderstorms and rain and snow showers before 7pm, then a slight chance of thunderstorms and rain and snow showers between 7pm and 4am, then snow. Cloudy, with a low around 28. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
35°F 22°F
Sunday
Light Snow
Snow before 4pm, then rain and snow. Cloudy, with a high near 37. New snow accumulation of 1 to 2 inches possible.
35°F 22°F
Sunday Night
Rain And Snow
Rain and snow. Cloudy, with a low around 26. New snow accumulation of 1 to 2 inches possible.
35°F 22°F
Monday
Light Snow Likely
Snow likely before 4pm, then rain and snow likely. Mostly cloudy, with a high near 35. New snow accumulation of around one inch possible.
35°F 22°F
Monday Night
Rain And Snow Likely
Rain and snow likely. Mostly cloudy, with a low around 24. New snow accumulation of around one inch possible.
35°F 22°F
Tuesday
Light Snow Likely
Snow likely. Mostly cloudy, with a high near 35. New snow accumulation of around one inch possible.
35°F 22°F
Tuesday Night
Light Snow Likely
Snow likely. Mostly cloudy, with a low around 21. New snow accumulation of 1 to 2 inches possible.
35°F 22°F
Wednesday
Light Snow Likely
Snow likely. Mostly cloudy, with a high near 34. New snow accumulation of around one inch possible.
35°F 22°F
Data provided by weather.gov