Zone Forecast Product
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
690 FPUS56 KPDT 231059 ZFPPDT Zone Forecast Product for Northeast Oregon and South Central Washington National Weather Service Pendleton OR 358 AM PDT Sat Aug 23 2025 ORZ041-WAZ024-232300- Eastern Columbia River Gorge of Oregon- Eastern Columbia River Gorge of Washington- Including the cities of Arlington, The Dalles, and White Salmon 358 AM PDT Sat Aug 23 2025 .TODAY...Hot. Partly cloudy. Highs 98 to 102. East wind 5 to 15 mph. .TONIGHT...Partly cloudy. Lows in the upper 60s to mid 70s. Northeast wind 5 to 10 mph with gusts to around 20 mph shifting to the west overnight. .SUNDAY...Hot. Partly cloudy in the morning then clearing. Highs 100 to 104. Northwest wind 5 to 10 mph shifting to the east in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Lows in the 70s. Northwest wind 5 to 10 mph. .MONDAY...Hot. Mostly cloudy. Highs 98 to 101. Northwest wind 5 to 10 mph. .MONDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows in the upper 60s to upper 70s. Highs 91 to 101. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the mid 60s to lower 70s. Highs in the mid 80s to mid 90s. $$ WAZ026-232300- Kittitas Valley- Including the cities of Ellensburg and Thorp 358 AM PDT Sat Aug 23 2025 .TODAY...Sunny in the morning, becoming partly cloudy. Highs in the mid to upper 90s. Northeast wind 5 to 10 mph with gusts to around 20 mph. .TONIGHT...Partly cloudy. Lows in the mid 60s to lower 70s. North wind 5 to 10 mph. .SUNDAY...Hot. Partly cloudy in the morning then clearing. Highs 96 to 100. Northeast wind 5 to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s to lower 70s. North wind 5 to 10 mph. .MONDAY...Hot. Partly cloudy. Highs 95 to 100. Northeast wind 5 to 10 mph. .MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s to lower 70s. Highs 91 to 100. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the lower 80s to lower 90s. Lows in the lower 60s to lower 70s. $$ WAZ027-232300- Yakima Valley- Including the cities of Naches, Sunnyside, Toppenish, and Yakima 358 AM PDT Sat Aug 23 2025 .TODAY...Partly cloudy. Highs in the mid to upper 90s. North wind 5 to 10 mph. .TONIGHT...Partly cloudy. Lows in the mid 60s to lower 70s. North wind 5 to 10 mph. .SUNDAY...Hot. Partly cloudy in the morning then clearing. Highs 97 to 100. North wind 5 to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s to lower 70s. North wind 5 to 10 mph. .MONDAY...Hot. Mostly cloudy. Highs 97 to 100. North wind 5 to 10 mph. .MONDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s to lower 70s. Highs 90 to 100. .FRIDAY...Partly cloudy. Highs in the mid 80s to lower 90s. $$ WAZ028-232300- Lower Columbia Basin of Washington- Including the cities of Connell, Prosser, and Tri-Cities 358 AM PDT Sat Aug 23 2025 .TODAY...Hot. Partly cloudy. Highs 98 to 101. North wind 5 to 10 mph. .TONIGHT...Partly cloudy. Lows in the mid to upper 60s. North wind 5 to 10 mph. .SUNDAY...Hot. Partly cloudy. Highs 99 to 102. North wind 5 to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the mid to upper 60s. North wind 5 to 10 mph. .MONDAY...Hot. Mostly cloudy. Highs 97 to 101. North wind 5 to 10 mph. .MONDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s to lower 70s. Highs 91 to 100. .FRIDAY...Partly cloudy. Highs in the upper 80s to lower 90s. $$ WAZ029-232300- Foothills of the Blue Mountains of Washington- Including the cities of Dayton, Waitsburg, and Walla Walla 358 AM PDT Sat Aug 23 2025 .TODAY...Hot. Sunny in the morning, becoming partly cloudy. Highs 98 to 101. South wind 5 to 10 mph shifting to the north in the afternoon. .TONIGHT...Partly cloudy. Lows in the 60s. East wind 5 to 10 mph. .SUNDAY...Hot. Partly cloudy. Highs 98 to 101. South wind 5 to 10 mph shifting to the northwest in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the 60s. Northeast wind 5 to 10 mph. .MONDAY...Mostly cloudy. Highs in the mid to upper 90s. West wind 5 to 10 mph. .MONDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows in the 60s. Highs in the 90s. .FRIDAY...Partly cloudy. Highs in the upper 80s to lower 90s. $$ WAZ030-232300- Northwest Blue Mountains- Including the city of Ski Bluewood Resort 358 AM PDT Sat Aug 23 2025 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 9 PM PDT WEDNESDAY... .TODAY...Sunny in the morning, becoming partly cloudy. Highs in the 80s, except in the upper 80s to mid 90s valleys. .TONIGHT...Partly cloudy. Lows in the upper 60s to lower 70s. .SUNDAY...Partly cloudy. Highs in the lower to mid 80s, except in the upper 80s to mid 90s valleys. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid to upper 60s. .MONDAY...Mostly cloudy. Highs in the upper 70s to mid 80s, except in the upper 80s to lower 90s valleys. .MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly cloudy. Lows in the 60s. Highs in the mid 70s to lower 80s, except in the lower 80s to lower 90s valleys. .THURSDAY...Partly cloudy with a 20 percent chance of showers. Highs in the 70s, except in the upper 70s to mid 80s valleys. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the upper 50s to lower 60s. Highs in the 70s, except in the upper 70s to mid 80s valleys. $$ WAZ522-232300- Upper Slopes of the Eastern Washington Cascades Crest- Including the cities of Roslyn and Easton 358 AM PDT Sat Aug 23 2025 .TODAY...Sunny in the morning, becoming mostly cloudy. Highs in the lower 80s to lower 90s. Gusts up to 20 mph in the morning. .TONIGHT...Partly cloudy. Lows in the lower to mid 60s. .SUNDAY...Partly cloudy. Highs in the lower 80s to lower 90s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower to mid 60s. .MONDAY...Partly cloudy. Highs in the lower 80s to lower 90s. .MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s to mid 60s. Highs in the mid 70s to mid 80s. .THURSDAY...Partly cloudy. Highs in the upper 60s to upper 70s, except in the mid to upper 70s valleys. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Lows in the 50s. Highs in the upper 60s to upper 70s. $$ WAZ523-232300- Lower Slopes of the Eastern Washington Cascades Crest- Including the cities of Appleton, Cle Elum, and Cliffdell 358 AM PDT Sat Aug 23 2025 .TODAY...Partly cloudy. Highs in the lower 80s to lower 90s, except in the 90s valleys. East wind 5 to 10 mph. Gusts up to 20 mph in the afternoon. .TONIGHT...Partly cloudy. Lows in the 60s. Light wind. .SUNDAY...Hot. Partly cloudy. Highs in the mid 80s to mid 90s, except 94 to 100 valleys. Light wind, becoming east 5 to 10 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the mid to upper 60s. Light wind. .MONDAY...Partly cloudy. Highs in the lower 80s to lower 90s, except in the 90s valleys. North wind 5 to 10 mph. .MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s to upper 60s. Highs in the lower 80s to lower 90s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the upper 70s to upper 80s. Lows in the mid 50s to mid 60s. .FRIDAY...Partly cloudy. Highs in the lower 70s to lower 80s. $$ WAZ521-232300- Simcoe Highlands- Including the cities of Goldendale and Bickleton 358 AM PDT Sat Aug 23 2025 .TODAY...Hot. Partly cloudy. Highs in the 90s. Northeast wind 5 to 15 mph in the afternoon. .TONIGHT...Partly cloudy. Lows in the mid 60s to lower 70s. Gusts up to 20 mph in the evening. .SUNDAY...Very hot. Partly cloudy. Highs 94 to 100. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 60s to lower 70s. .MONDAY...Hot. Mostly cloudy. Highs in the 90s. .MONDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows in the lower 60s to lower 70s. Highs in the mid 80s to mid 90s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the upper 50s to mid 60s. Highs in the lower 80s to lower 90s. $$ ORZ044-232300- Lower Columbia Basin of Oregon- Including the cities of Boardman, Hermiston, and Ione 358 AM PDT Sat Aug 23 2025 .TODAY...Partly cloudy. Highs in the upper 90s. Northeast wind 5 to 15 mph. .TONIGHT...Partly cloudy. Lows in the mid to upper 60s. North wind 5 to 10 mph with gusts to around 20 mph in the evening, becoming light. .SUNDAY...Hot. Partly cloudy. Highs 98 to 100. Light wind, becoming north 5 to 10 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 60s to lower 70s. North wind 5 to 10 mph. .MONDAY...Mostly cloudy. Highs in the upper 90s. West wind 5 to 10 mph. .MONDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s to lower 70s. Highs in the 90s. .FRIDAY...Partly cloudy. Highs in the upper 80s to lower 90s. $$ ORZ049-232300- Grande Ronde Valley- Including the cities of Cove, Elgin, La Grande, and Union 358 AM PDT Sat Aug 23 2025 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 9 PM PDT WEDNESDAY... .TODAY...Hot. Sunny in the morning, becoming partly cloudy. Highs in the upper 90s. Light wind. .TONIGHT...Partly cloudy. Lows in the upper 50s to lower 60s. Light wind, becoming northwest 5 to 10 mph overnight. .SUNDAY...Hot. Mostly cloudy in the morning, becoming partly cloudy. Highs in the upper 90s. Light wind. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower to mid 60s. Northwest wind 5 to 10 mph. .MONDAY...Mostly cloudy. Highs in the mid 90s. Light wind. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s to mid 60s. Highs in the lower to mid 90s. .WEDNESDAY...Mostly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the upper 50s to lower 60s. .THURSDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the mid to upper 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid to upper 50s. .FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Highs in the mid to upper 80s. $$ ORZ050-232300- Wallowa County- Including the cities of Enterprise, Joseph, and Wallowa 358 AM PDT Sat Aug 23 2025 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 9 PM PDT SUNDAY... .TODAY...Hot. Sunny in the morning, becoming partly cloudy. Highs in the 80s, except in the 90s valleys. .TONIGHT...Partly cloudy. Lows in the upper 50s to upper 60s. .SUNDAY...Hot. Partly cloudy. Highs in the 80s, except in the 90s valleys. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 50s to upper 60s. .MONDAY...Mostly cloudy. Highs in the upper 70s to upper 80s, except in the upper 80s to mid 90s valleys. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the upper 50s to mid 60s. Highs in the mid 70s to mid 80s, except in the mid 80s to mid 90s valleys. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the mid 50s to mid 60s. .WEDNESDAY...Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 60s to upper 70s, except in the upper 70s to upper 80s valleys. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the lower 50s to lower 60s. .THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 60s to upper 70s, except in the upper 70s to mid 80s valleys. Chance of precipitation 40 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Lows in the lower 50s to lower 60s. Highs in the upper 60s to upper 70s, except in the upper 70s to upper 80s valleys. $$ ORZ502-232300- Northern Blue Mountains of Oregon- Including the cities of Meacham and Tollgate 358 AM PDT Sat Aug 23 2025 .TODAY...Hot. Sunny in the morning, becoming partly cloudy. Highs in the upper 80s to mid 90s. .TONIGHT...Partly cloudy. Lows in the 60s. .SUNDAY...Hot. Partly cloudy. Highs in the upper 80s to mid 90s. .SUNDAY NIGHT...Mostly cloudy. Lows in the 60s. .MONDAY...Mostly cloudy. Highs in the lower to mid 80s, except in the mid 80s to lower 90s valleys. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s to upper 60s. Highs in the lower 80s to lower 90s. .WEDNESDAY...Mostly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the upper 70s to upper 80s. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a 20 percent chance of rain showers. Lows in the upper 50s to mid 60s. Highs in the upper 70s to upper 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s to lower 60s. .FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Highs in the mid 70s to mid 80s. $$ ORZ503-232300- Southern Blue Mountains of Oregon- Including the cities of Long Creek, North Powder, and Ukiah 358 AM PDT Sat Aug 23 2025 .TODAY...Partly cloudy. Highs in the upper 80s to mid 90s. Gusts up to 20 mph in the afternoon. .TONIGHT...Mostly cloudy. Lows in the 60s. Gusts up to 20 mph in the evening. .SUNDAY...Mostly cloudy. Highs in the mid 80s to lower 90s. .SUNDAY NIGHT...Mostly cloudy. Lows in the 60s. .MONDAY...Mostly cloudy. Highs in the lower 80s to lower 90s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the upper 50s to mid 60s. Highs in the upper 70s to upper 80s. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 50s to mid 60s. Highs in the upper 70s to upper 80s. .WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 50s to lower 60s. Highs in the mid 70s to mid 80s. $$ ORZ505-232300- John Day Basin- Including the cities of Dayville, John Day, Mitchell, Monument, and Spray 358 AM PDT Sat Aug 23 2025 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 9 PM PDT WEDNESDAY... .TODAY...Hot. Partly cloudy. Highs 96 to 101. Light wind, becoming north 5 to 10 mph in the afternoon. .TONIGHT...Partly cloudy. Lows in the mid to upper 60s. North wind 5 to 10 mph in the evening, becoming light. .SUNDAY...Mostly cloudy. Highs in the 90s. Light wind, becoming north 5 to 10 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 60s to lower 70s. Light wind. .MONDAY...Mostly cloudy. Highs in the lower to mid 90s. Light wind. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly cloudy. Lows in the 60s. Highs in the upper 80s to mid 90s. .WEDNESDAY...Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s to lower 90s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the upper 50s to mid 60s. Highs in the mid 80s to lower 90s. .FRIDAY...Partly cloudy. Highs in the 80s. $$ ORZ506-232300- Ochoco-John Day Highlands- Including the cities of Brothers, Paulina, Prairie City, and Seneca 358 AM PDT Sat Aug 23 2025 .TODAY...Hot. Mostly cloudy. Highs in the lower to mid 90s. .TONIGHT...Mostly cloudy. Lows in the mid 50s to mid 60s. .SUNDAY...Mostly cloudy. Highs in the mid 80s to lower 90s. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the upper 50s to mid 60s. .MONDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs in the lower 80s to lower 90s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy with a 20 percent chance of rain showers. Lows in the mid 50s to lower 60s. Highs in the upper 70s to upper 80s. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the lower 50s to lower 60s. Highs in the upper 70s to upper 80s. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the 50s. Highs in the upper 70s to mid 80s. .FRIDAY...Partly cloudy. Highs in the mid 70s to lower 80s. $$ ORZ507-232300- Foothills of the Northern Blue Mountains of Oregon- Including the cities of Athena, Pendleton, and Pilot Rock 358 AM PDT Sat Aug 23 2025 .TODAY...Hot. Partly cloudy. Highs 96 to 100. South wind 5 to 10 mph shifting to the north in the afternoon. .TONIGHT...Partly cloudy. Lows in the mid to upper 60s. North wind 5 to 10 mph with gusts to around 20 mph shifting to the south overnight. .SUNDAY...Partly cloudy. Highs in the mid to upper 90s. West wind 5 to 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 60s to lower 70s. East wind 5 to 10 mph. .MONDAY...Mostly cloudy. Highs in the mid to upper 90s. West wind 5 to 10 mph. .MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 60s to lower 70s. Highs in the 90s. .THURSDAY...Partly cloudy with a 20 percent chance of showers. Highs in the upper 80s to mid 90s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower to mid 60s. Highs in the mid 80s to mid 90s. $$ ORZ508-232300- Foothills of the Southern Blue Mountains of Oregon- Including the cities of Heppner, Condon, and Fossil 358 AM PDT Sat Aug 23 2025 .TODAY...Partly cloudy. Highs in the lower to mid 90s. Northeast wind 5 to 15 mph. .TONIGHT...Partly cloudy. Lows in the upper 60s to lower 70s. Northeast wind 5 to 15 mph in the evening, becoming light. .SUNDAY...Partly cloudy. Highs in the 90s. Light wind, becoming north 5 to 10 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 60s to lower 70s. East wind 5 to 10 mph. .MONDAY...Mostly cloudy. Highs in the 90s. West wind 5 to 10 mph. .MONDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows in the mid 60s to lower 70s. Highs in the upper 80s to mid 90s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower to mid 60s. Highs in the lower 80s to lower 90s. $$ ORZ510-232300- North Central Oregon- Including the cities of Dufur, Maupin, and Moro 358 AM PDT Sat Aug 23 2025 .TODAY...Mostly cloudy. Highs in the 90s. Light wind, becoming northeast 5 to 15 mph in the afternoon. .TONIGHT...Partly cloudy. Lows in the mid 60s to lower 70s. Northeast wind 5 to 10 mph with gusts to around 20 mph in the evening, becoming light. .SUNDAY...Hot. Partly cloudy. Highs 96 to 100. Light wind, becoming northeast 5 to 10 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 60s to lower 70s. North wind 5 to 10 mph. .MONDAY...Mostly cloudy. Highs in the 90s. Northwest wind 5 to 10 mph. .MONDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows in the lower 60s to lower 70s. Highs in the upper 80s to upper 90s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the upper 50s to lower 60s. Highs in the lower 80s to lower 90s. $$ ORZ511-232300- Central Oregon- Including the cities of Bend, Madras, Prineville, and Redmond 358 AM PDT Sat Aug 23 2025 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 9 PM PDT WEDNESDAY... .TODAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the mid to upper 90s. Light wind, becoming north 5 to 10 mph with gusts to around 20 mph in the afternoon. .TONIGHT...Partly cloudy. Lows in the upper 50s to mid 60s. North wind 5 to 10 mph with gusts to around 20 mph in the evening, becoming light. .SUNDAY...Mostly cloudy. Highs in the mid to upper 90s. Light wind, becoming north 5 to 10 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid to upper 60s. West wind 5 to 10 mph. .MONDAY...Mostly cloudy. Highs in the lower to mid 90s. Light wind. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly cloudy. Lows in the upper 50s to mid 60s. Highs in the upper 80s to mid 90s. .WEDNESDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the upper 80s to lower 90s. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the upper 50s to lower 60s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the upper 80s to lower 90s. Lows in the mid 50s to lower 60s. .FRIDAY...Partly cloudy. Highs in the 80s. $$ ORZ509-232300- East Slopes of the Oregon Cascades- Including the cities of Camp Sherman, La Pine, Sisters, and Sunriver 358 AM PDT Sat Aug 23 2025 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 9 PM PDT SUNDAY... .TODAY...Mostly cloudy. Highs in the lower 80s to lower 90s, except in the lower to mid 90s valleys. .TONIGHT...Partly cloudy. Lows in the upper 50s to upper 60s. .SUNDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the mid 80s to mid 90s. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the upper 50s to upper 60s. .MONDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs in the lower 80s to lower 90s. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the mid 50s to mid 60s. .TUESDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the mid 70s to mid 80s, except in the lower 80s to lower 90s valleys. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the mid 50s to lower 60s. .WEDNESDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the mid 70s to mid 80s, except in the lower 80s to lower 90s valleys. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the lower 50s to lower 60s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the lower 70s to lower 80s, except in the 80s valleys. Lows in the lower 50s to lower 60s. .FRIDAY...Partly cloudy. Highs in the upper 60s to upper 70s, except in the mid 70s to lower 80s valleys. $$