Tropical Storm Colin Pulls Away from the Coast; Severe Weather for Portions of Montana and Plains on Sunday

Tropical Storm Colin will continue to track away from the U.S. East Coast through Sunday. Meanwhile, severe weather potential for portions of Montana and the Plains are forecast through Sunday. Critical fire weather conditions to persist across the Great Basin and interior Alaska the remainder of the weekend. Heat will build for the Plains, Ohio and Tennessee Valleys and Great Lakes into Monday. Read More >

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Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955°NLon: 119.11813°WElev: 397ft.

Overcast

89°F

32°C

Humidity	23%
Wind Speed	WSW 16 MPH
Barometer	29.66 in (1004.4 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	02 Jul 07:53 PM PDT

More Information:

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

Extended Forecast for

2 Miles SSW Pasco WA

Tonight

Chance
Showers
Low: 63 °F
Sunday

Chance
Showers then
Slight Chance
T-storms
High: 82 °F
Sunday
Night

Slight Chance
T-storms then
Isolated
Showers
Low: 58 °F
Independence
Day

Slight Chance
Showers then
Mostly Sunny
High: 81 °F
Monday
Night

Partly Cloudy
Low: 59 °F
Tuesday

Mostly Sunny
High: 86 °F
Tuesday
Night

Partly Cloudy
Low: 63 °F
Wednesday

Sunny
High: 92 °F
Wednesday
Night

Mostly Clear
Low: 65 °F

Detailed Forecast

Tonight

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southwest wind around 7 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 82. Southwest wind 7 to 11 mph. Chance of precipitation is 40%.

Sunday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 58. Southwest wind 6 to 11 mph. Chance of precipitation is 20%.

Independence Day

A 20 percent chance of showers before 11am. Mostly sunny, with a high near 81. Southwest wind 7 to 9 mph.

Monday Night

Partly cloudy, with a low around 59. Southwest wind 5 to 9 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 86.

Tuesday Night

Partly cloudy, with a low around 63.

Wednesday

Sunny, with a high near 92.