Thursday, December 18

Day

12/18

69°Hi

RealFeel® 65°

RealFeel Shade™ 65°

Periods of rain and a thunderstorm

Max UV Index1.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindSE 8 mph

Wind Gusts20 mph

Probability of Precipitation94%

Probability of Thunderstorms35%

Precipitation0.42 in

Rain0.42 in

Hours of Precipitation8.5

Hours of Rain8.5

Cloud Cover99%

Morning

Afternoon

Night

12/18

58°Lo

RealFeel® 51°

Rather cloudy and windy with a couple of showers and a thunderstorm

WindSSW 20 mph

Wind Gusts41 mph

Probability of Precipitation88%

Probability of Thunderstorms35%

Precipitation0.23 in

Rain0.23 in

Hours of Precipitation4

Hours of Rain4

Cloud Cover94%

Evening

Overnight

Sun & Moon

9 hrs 57 mins

Rise 7:18 AM

Set 5:15 PM

Waning Crescent

Rise 6:15 AM

Set 3:56 PM

Temperature History

12/18

High

Low

Forecast

69°

58°

Average

60°

40°

Last Year

79°

57°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Wind gusts over 130 mph, knocks out power across Pacific Northwest

11 hours ago

Winter Weather

White Christmas forecast 2025: Storm may deliver last-minute snow

16 hours ago

Severe Weather

Dangerous winds to roar from Washington to Colorado, Dakotas

45 minutes ago

Weather Forecasts

Relentless storms keep dangerous flood risk high across Northwest

1 hour ago

Severe Weather

Evacuations from Seattle-area levee breaches

1 day ago

Featured Stories

Astronomy

Satellite ‘Crash Clock’ shows orbit 2.8 days from potential disaster

21 hours ago

Weather News

Is it safe to eat snow? Here's what the science says

14 hours ago

Travel

AAA says 122 million Americans will travel as gas prices drop below $3

2 days ago

Astronomy

Interstellar comet 3I/ATLAS swings by Earth this week

2 days ago

Climate

World heading toward ‘peak glacier extinction’

2 days ago

St. Stephen, SC