Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

Lat: 46.3271°NLon: 119.9704°WElev: 768.0ft.

Clear

29°F

-2°C

Humidity	97%
Wind Speed	N 0 MPH
Barometer	30.18 in (1022.01 mb)
Dewpoint	28°F (-2°C)
Visibility	7.00 mi
Last update	13 Feb 01:35 AM PST

More Information:

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

Extended Forecast for

5 Miles WNW Alderdale WA

Overnight
Low: 33 °F
Patchy Dense
Fog
Friday
High: 47 °F
Patchy Dense
Fog then
Chance Rain
Friday Night
Low: 38 °F
Chance Rain
Saturday
High: 47 °F
Rain Likely
Saturday Night
Low: 38 °F
Rain Likely
Sunday
High: 47 °F
Slight Chance
Rain then
Partly Sunny
Sunday Night
Low: 36 °F
Slight Chance
Rain
Washington's Birthday
High: 45 °F
Rain/Snow
Likely
Monday Night
Low: 35 °F
Rain Likely
then Chance
Rain/Snow

Detailed Forecast

Overnight

Patchy dense fog after 4am. Otherwise, mostly clear early, then becoming mostly cloudy, with a low around 33. Northwest wind around 5 mph.

Friday

A 30 percent chance of rain after 4pm. Patchy dense fog before 7am. Otherwise, cloudy, with a high near 47. Southwest wind 3 to 8 mph.

Friday Night

A 30 percent chance of rain, mainly before 10pm. Cloudy, with a low around 38. Southwest wind around 7 mph.

Saturday

Rain likely, mainly after 4pm. Cloudy, with a high near 47. Southwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Rain likely, mainly before 10pm. Cloudy, with a low around 38. Northwest wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 47.

Sunday Night

A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 36.

Washington's Birthday

A chance of rain and snow before 1pm, then rain likely. Cloudy, with a high near 45. Chance of precipitation is 60%.

Monday Night

Rain likely before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

Tuesday

A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 47.

Tuesday Night

A chance of rain and snow. Snow level 2200 feet lowering to 1600 feet after midnight . Mostly cloudy, with a low around 33.