Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.

Clear

41°F

5°C

Humidity	48%
Wind Speed	NNW 6 MPH
Barometer	30.07 in (1018.29 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	37°F (3°C)
Last update	30 Mar 08:00 PM PDT

More Information:

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

Extended Forecast for

6 Miles SW Highland WA

Tonight
Low: 30 °F
Increasing
Clouds
Tuesday
High: 50 °F
Mostly Cloudy
Tuesday Night
Low: 39 °F
Mostly Cloudy
Wednesday
High: 53 °F
Rain
Wednesday Night
Low: 35 °F
Rain then
Chance Rain
Thursday
High: 52 °F
Chance Rain
Thursday Night
Low: 34 °F
Partly Cloudy
Friday
High: 58 °F
Sunny
Friday Night
Low: 37 °F
Mostly Clear

Detailed Forecast

Tonight

Increasing clouds, with a low around 30. North wind around 6 mph.

Tuesday

Mostly cloudy, with a high near 50. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.

Tuesday Night

Mostly cloudy, with a low around 39. South wind around 6 mph.

Wednesday

Rain, mainly after 11am. High near 53. South wind 5 to 10 mph becoming southeast in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain, mainly before 11pm. Low around 35. Southwest wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

A 30 percent chance of rain after 11am. Snow level 2100 feet rising to 3200 feet in the afternoon. Partly sunny, with a high near 52.

Thursday Night

Partly cloudy, with a low around 34.

Friday

Sunny, with a high near 58.

Friday Night

Mostly clear, with a low around 37.

Saturday

Sunny, with a high near 63.

Saturday Night

Mostly clear, with a low around 41.