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Tim Chuey Weather

by | Jul 3, 2023 | Weather

July 3, 2023

Note: Weather is a constantly changing phenomenon and weather forecasting is a combination of science, experience, and intuition. The accuracy of any given forecast can chance due to unexpected changes in atmospheric conditions, so there are no guarantees the the actual weather will conform to the projected forecast.

ADVISORIES

  • A HEAT ADVISORY IS IN EFFECT UNTIL 11 PM WEDNESDAY FOR THE CURRY COUNTY COAST, EASTERN CURRY COUNTY AND JOSEPHINE COUNTY, JACKSON COUNTY, THE SOUTH CENTRAL OREGON CASCADES, THE KLAMATH BASIN, NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL, AND EASTERN LAKE COUNTY.
  • A HEAT ADVISORY IS IN EFFECT 10 AM TUESDAY UNTIL 11 PM WEDNESDAY FOR NORTHERN OREGON CASCADE FOOTHILLS AND THE CASCADE FOOTHILLS IN LANE COUNTY.
  •  A HEAT ADVISORY IS IN EFFECT FROM 10 AM TUESDAY UNTIL 11 PM WEDNESDAY FOR THE GREATER PORTLAND METRO AREA AND THE CENTRAL WILLAMETTE VALLEY.
  • A HEAT ADVISORY IS IN EFFECT FROM 10 AM TUESDAY UNTIL 11 PM WEDNESDAY FOR THE SOUTH WILLAMETTE VALLEY.
  • A HEAT ADVISORY IS IN EFFECT FROM 10 AM TUESDAY UNTIL 7 PM WEDNESDAY FOR THE THE COAST RANGE OF NORTHWEST OREGON AND THE CENTRAL COAST RANGE OF OF WESTERN OREGON.
  • A HEAT ADVISORY IS IN EFFECT FROM 10 AM TUESDAY UNTIL 11 PM WEDNESDAY FOR CENTRAL DOUGLAS COUNTY AND THE EASTERN DOUGLAS COUNTY FOOTHILLS.

HEALTH ADVISORIES

  • A RECREATIONAL USE HEALTH ADVISORY IS IN EFFECT FOR GALESVILLE RESERVOIR IN DOUGLAS COUNTY DUE TO THE PRESENCE OF A CYANOBACTERIA BLOOM. PEOPLE SHOULD AVOID SWIMMING AND HIGH SPEED WATER ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS OF THE RESERVOIR WHERE BLOOMS ARE, AS THE MAJOR ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER, THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. THE OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE GALESVILLE RESERVOIR AND ENJOY ACTIVITIES SUCH AS FISHING, CAMPING, HIKING, BILKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY.. SPRAYS COULD LEAD TO THE RISK OF INHALING CYANOTOXINS.
  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

THE WEATHER PATTERN

  • An Upper Level High Pressure Ridge (“Arch” shape) strengthens bringing much warmer air to the Pacific Northwest. No chance of the much needed rain.  The graphics for days 1-3  show no frontal systems approaching the coast. The graphics for days 3-7   Thursday through Monday show no fronts pushing into or through the Pacific Northwest during rest of the period.
  • Note: Be prepared for temperatures from the upper 90s to 100 degrees for July 4th and 5th. Drink plenty of water and stay as cool as possible.

Forecast For The South Willamette Valley Including Eugene-Springfield:

  • Clear tonight,
  • Sunny and Hot Tuesday (Independence Day), clear Tuesday night,
  • Sunny and Hot Wednesday, clear at night,
  • Sunny and cooler Thursday, then mostly clear Thursday night.
  • lows 55-59 cooling to 53 Thursday night highs 97-88.
  • Some AM clouds, sunny and a bit cooler Friday and Saturday, mostly clear both nights,
  • Mostly sunny and a bit warmer Sunday, clear Sunday night,
  • Then mostly sunny Monday.
  • highs 83-80 warming to 88 Monday lows 52-50 warming back to 52 Sunday night.  (seasonal averages high 80 low 50)

Forecast for the Umpqua Valley including Roseburg:

  • Clear tonight,
  • Sunny and warmer, Hot, Tuesday (Independence Day), clear Tuesday night,
  • Sunny and Hot Wednesday, clear at night,
  • Mostly sunny and cooler Thursday, then mostly clear Thursday night.
  • lows 57-62 cooling to 56 Thursday night highs 99-89.
  • Mostly sunny and a bit cooler Friday, mostly clear Friday night,
  • Sunny Saturday, clear at night,
  • Then sunny and a bit warmer Sunday and Monday, clear Sunday night.,
  • highs 86-84 warming to 89 Monday lows near 55. (seasonal averages high 83 low 56)

Forecast for the Oregon Coast including Coos Bay and North Bend:

  • Mostly clear tonight,
  • Some AM clouds, sunny and warmer Tuesday afternoon (Independence Day), mostly clear Tuesday night,
  • Some AM clouds, sunny and a bit cooler Wednesday afternoon, partly cloudy in the evening, mostly cloudy late at night,
  • Mostly cloudy start, partly cloudy and a bit cooler Thursday afternoon, then mostly cloudy Thursday night.
  • lows 50-54 highs 74-68.
  • Partly cloudy and a bit cooler Friday afternoon, partly cloudy Friday night,
  • Partly cloudy and a bit warmer Saturday and at night,
  • Mostly sunny and a bit warmer Sunday, mostly clear Sunday night,
  • Then mostly sunny Monday.
  •  highs 67-69 lows near 52. (seasonal averages high 65 low 53)

Forecast for the Northern Oregon Cascades including Willamette Pass:

  • Clear tonight,
  • Sunny and a bit warmer Tuesday (Independence Day), clear Tuesday night,
  • Sunny and a bit warmer Wednesday, clear at night,
  • Sunny and a bit cooler Thursday, then clear Thursday night.
  • free air freezing level 14,000 ft. rising to 15,000 ft. late tonight, 14,000 ft. rising to 15,000 ft. Tuesday afternoon, 15,000 ft. Tuesday night, 15,000 ft. falling to 14,000 ft. Wednesday afternoon, then 14,000 ft. Thursday and Thursday night.
  • lows near 48 highs 79-83 cooling to 78 Thursday night.
  • Sunny and a bit cooler Friday, mostly clear Friday night,
  • Mostly sunny and a bit cooler Saturday, mostly clear at night,
  • Then sunny and a bit warmer Sunday and Monday, clear Sunday night.
  • free air freezing level 14,000 ft. Friday and Friday night, 13,000 ft. Thursday through Friday night, 1,000 ft. Saturday through Sunday, 14,000 ft. Sunday night, then 15,000 ft. Monday.
  • highs 75-72 warming to 77 Monday lows near 45.