• Sat

    Aug 22

    90°Lo 56°

    Sunny

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Aug 23

    87°Lo 60°

    Sunshine

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Aug 24

    89°Lo 57°

    Sunshine

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Tue

    Aug 25

    81°Lo 52°

    Mostly cloudy and colder

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Aug 26

    79°Lo 55°

    Clouds breaking for some sun

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 89° RealFeel® 92° Precipitation 5%

Day

N

E

S

W

  • WSW 4 mph
  • Gusts: 5 mph

Sunshine

  • Max UV Index: 6 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 57° RealFeel® 55° Precipitation 20%

Night

N

E

S

W

  • SW 6 mph
  • Gusts: 9 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 24

more Historical Weather Data >
  Today Normal Record 8/24/2014
High 89° 88° 102° (1958) 87°
Low 57° 54° 45° (2010) 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:44 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:56 PM with 9:39 of moolight, then sets at 1:35 AM

Prosser Weather Report

Northwest Heat Subsides, Dry Conditions Remain

August 2, 2015; 9:55 PM ET

After a very hot end to July, some relief is on the way this week for Seattle and other areas of the Northwest. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.