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Real Time Weather for September 4, 2025

You can also see the weather forecast for tomorrow.

Current weather

September 4, 2025 Thursday

Day

current weather condition

Partly Cloudy

20.6

Feels like 20.6

Pressure 1019 mb
Humidity 53%
Precipitation 0 mm

Wind Activity

Wind
Wind speed 3.6 kph
Wind degree 268°
Wind direction W
Wind gust 4.1 kph

Weather Conditions

Conditions
Condition Partly Cloudy
Cloud cover 0 %
Vision 16 km
Chance of rain 0%
Chance of snow 0%

Solar Activity

The UVI ranges from 0 to ≥11.

The general thought is that the higher the UVI, the higher the risk will be for the

general public to attain diseases associated with an overexposure to UV radiation.

Sun
UV Index 1.1

Astronomical data

Astro
Sunrise 06:30 AM
Sunset 07:41 PM
Moonrise 06:39 PM
Moonset 02:23 AM
Moon phase Waxing Gibbous
Moon illumination 84

Weather summary

Summary
t° max 28.6
t° min 14.7
t° avg 21.9
Humidity avg 79 %
Precipitation total 0 mm
Wind speed max 7.2 kph

Hourly weather forecast for for September 4, 2025

Temperature 16.4 ℃

Feels like 16.4 ℃

Presure 1015 mb

Humidity 89%

Precipitation 0 mm

Cloud cover 11 %

Wind chill 16.4 ℃

Wind speed 5.8 kph

Wind direction NSW

Wind direction 117°

Wind gust 12.1 kph

Heat index 16.4 ℃

Dew point 14.2 ℃

Vision 10 km

UV index Low

Temperature 15.9 ℃

Feels like 15.9 ℃

Presure 1015 mb

Humidity 91%

Precipitation 0 mm

Cloud cover 1 %

Wind chill 15.9 ℃

Wind speed 5.4 kph

Wind direction NSW

Wind direction 123°

Wind gust 11.3 kph

Heat index 15.9 ℃

Dew point 14.2 ℃

Vision 10 km

UV index Low

Temperature 15.5 ℃

Feels like 15.5 ℃

Presure 1015 mb

Humidity 92%

Precipitation 0 mm

Cloud cover 2 %

Wind chill 15.5 ℃

Wind speed 5 kph

Wind direction NSW

Wind direction 133°

Wind gust 10.6 kph

Heat index 15.6 ℃

Dew point 14.1 ℃

Vision 10 km

UV index Low

Temperature 15.3 ℃

Feels like 15.3 ℃

Presure 1015 mb

Humidity 93%

Precipitation 0 mm

Cloud cover 26 %

Wind chill 15.3 ℃

Wind speed 4.7 kph

Wind direction NSW

Wind direction 143°

Wind gust 9.8 kph

Heat index 15.3 ℃

Dew point 14.1 ℃

Vision 10 km

UV index Low

Temperature 15.4 ℃

Feels like 15.4 ℃

Presure 1014 mb

Humidity 94%

Precipitation 0 mm

Cloud cover 40 %

Wind chill 15.4 ℃

Wind speed 5 kph

Wind direction NSW

Wind direction 125°

Wind gust 10.6 kph

Heat index 15.4 ℃

Dew point 14 ℃

Vision 10 km

UV index Low

Temperature 17.5 ℃

Feels like 17.5 ℃

Presure 1014 mb

Humidity 92%

Precipitation 0 mm

Cloud cover 71 %

Wind chill 17.5 ℃

Wind speed 5.4 kph

Wind direction NSW

Wind direction 89°

Wind gust 11.3 kph

Heat index 17.5 ℃

Dew point 14.3 ℃

Vision 10 km

UV index Low

Temperature 18.8 ℃

Feels like 18.8 ℃

Presure 1014 mb

Humidity 97%

Precipitation 0 mm

Cloud cover 100 %

Wind chill 18.8 ℃

Wind speed 5.4 kph

Wind direction NSW

Wind direction 89°

Wind gust 10.9 kph

Heat index 18.8 ℃

Dew point 19.3 ℃

Vision 10 km

UV index Low

Temperature 19.5 ℃

Feels like 19.5 ℃

Presure 1014 mb

Humidity 96%

Precipitation 0 mm

Cloud cover 53 %

Wind chill 19.5 ℃

Wind speed 4.7 kph

Wind direction NSW

Wind direction 114°

Wind gust 8.4 kph

Heat index 19.5 ℃

Dew point 19.3 ℃

Vision 10 km

UV index Low

Temperature 21.2 ℃

Feels like 21.2 ℃

Presure 1013 mb

Humidity 93%

Precipitation 0 mm

Cloud cover 61 %

Wind chill 21.2 ℃

Wind speed 1.4 kph

Wind direction NSW

Wind direction 137°

Wind gust 1.7 kph

Heat index 22.3 ℃

Dew point 19.1 ℃

Vision 10 km

UV index Low

Temperature 20.6 ℃

Feels like 22.7 ℃

Presure 1019 mb

Humidity 53%

Precipitation 0 mm

Cloud cover 0 %

Wind chill 22.7 ℃

Wind speed 3.6 kph

Wind direction NSW

Wind direction 268°

Wind gust 4.1 kph

Heat index 24.2 ℃

Dew point 20 ℃

Vision 16 km

UV index Low

Temperature 23.7 ℃

Feels like 25.4 ℃

Presure 1013 mb

Humidity 79%

Precipitation 0 mm

Cloud cover 33 %

Wind chill 23.7 ℃

Wind speed 5.8 kph

Wind direction NSW

Wind direction 283°

Wind gust 6.6 kph

Heat index 25.4 ℃

Dew point 20.4 ℃

Vision 10 km

UV index Low

Temperature 25.4 ℃

Feels like 27.5 ℃

Presure 1012 mb

Humidity 78%

Precipitation 0 mm

Cloud cover 34 %

Wind chill 25.4 ℃

Wind speed 6.8 kph

Wind direction NSW

Wind direction 289°

Wind gust 7.9 kph

Heat index 27.5 ℃

Dew point 20.5 ℃

Vision 10 km

UV index Low

Temperature 26.7 ℃

Feels like 28.9 ℃

Presure 1012 mb

Humidity 70%

Precipitation 0 mm

Cloud cover 19 %

Wind chill 26.7 ℃

Wind speed 7.2 kph

Wind direction NSW

Wind direction 286°

Wind gust 8.3 kph

Heat index 28.9 ℃

Dew point 21.4 ℃

Vision 10 km

UV index Low

Temperature 26.9 ℃

Feels like 29 ℃

Presure 1011 mb

Humidity 67%

Precipitation 0 mm

Cloud cover 43 %

Wind chill 26.9 ℃

Wind speed 6.8 kph

Wind direction NSW

Wind direction 286°

Wind gust 7.9 kph

Heat index 29 ℃

Dew point 21.2 ℃

Vision 10 km

UV index Low

Temperature 27.7 ℃

Feels like 30 ℃

Presure 1011 mb

Humidity 68%

Precipitation 0 mm

Cloud cover 58 %

Wind chill 27.7 ℃

Wind speed 6.1 kph

Wind direction NSW

Wind direction 300°

Wind gust 7.1 kph

Heat index 30 ℃

Dew point 20.6 ℃

Vision 10 km

UV index Low

Temperature 28.1 ℃

Feels like 30.2 ℃

Presure 1011 mb

Humidity 62%

Precipitation 0 mm

Cloud cover 93 %

Wind chill 28.1 ℃

Wind speed 7.2 kph

Wind direction NSW

Wind direction 323°

Wind gust 8.3 kph

Heat index 30.2 ℃

Dew point 20.7 ℃

Vision 10 km

UV index Low

Temperature 26.8 ℃

Feels like 28.7 ℃

Presure 1010 mb

Humidity 61%

Precipitation 0 mm

Cloud cover 74 %

Wind chill 26.8 ℃

Wind speed 6.8 kph

Wind direction NSW

Wind direction 314°

Wind gust 9.4 kph

Heat index 28.7 ℃

Dew point 20.3 ℃

Vision 10 km

UV index Low

Temperature 27.1 ℃

Feels like 29 ℃

Presure 1010 mb

Humidity 69%

Precipitation 0 mm

Cloud cover 99 %

Wind chill 27.1 ℃

Wind speed 6.1 kph

Wind direction NSW

Wind direction 283°

Wind gust 7.1 kph

Heat index 29 ℃

Dew point 19.5 ℃

Vision 10 km

UV index Low

Temperature 26.7 ℃

Feels like 28.5 ℃

Presure 1009 mb

Humidity 64%

Precipitation 0 mm

Cloud cover 23 %

Wind chill 26.7 ℃

Wind speed 6.5 kph

Wind direction NSW

Wind direction 330°

Wind gust 9.6 kph

Heat index 28.5 ℃

Dew point 20 ℃

Vision 10 km

UV index Low

Temperature 25.1 ℃

Feels like 27 ℃

Presure 1009 mb

Humidity 68%

Precipitation 0 mm

Cloud cover 23 %

Wind chill 25.1 ℃

Wind speed 4.3 kph

Wind direction NSW

Wind direction 355°

Wind gust 9.1 kph

Heat index 27 ℃

Dew point 19.9 ℃

Vision 10 km

UV index Low

Temperature 23.7 ℃

Feels like 25.8 ℃

Presure 1009 mb

Humidity 77%

Precipitation 0 mm

Cloud cover 39 %

Wind chill 23.7 ℃

Wind speed 4 kph

Wind direction NSW

Wind direction 91°

Wind gust 8.3 kph

Heat index 25.8 ℃

Dew point 19.4 ℃

Vision 10 km

UV index Low

Temperature 22.9 ℃

Feels like 25.2 ℃

Presure 1009 mb

Humidity 74%

Precipitation 0 mm

Cloud cover 37 %

Wind chill 22.9 ℃

Wind speed 6.1 kph

Wind direction NSW

Wind direction 116°

Wind gust 12.9 kph

Heat index 25.2 ℃

Dew point 17.4 ℃

Vision 10 km

UV index Low

Temperature 18.8 ℃

Feels like 18.9 ℃

Presure 1009 mb

Humidity 75%

Precipitation 0 mm

Cloud cover 94 %

Wind chill 18.9 ℃

Wind speed 6.1 kph

Wind direction NSW

Wind direction 114°

Wind gust 12.9 kph

Heat index 20 ℃

Dew point 17.5 ℃

Vision 10 km

UV index Low

Temperature 20.3 ℃

Feels like 20.4 ℃

Presure 1010 mb

Humidity 71%

Precipitation 0 mm

Cloud cover 38 %

Wind chill 20.4 ℃

Wind speed 5.8 kph

Wind direction NSW

Wind direction 117°

Wind gust 12.1 kph

Heat index 22.2 ℃

Dew point 9.6 ℃

Vision 10 km

UV index Low

Weather Alerts for , for September 4, 2025

Alerts and warnings issued by government agencies in USA, UK, Europe and Rest of the World

Total alerts - 5

Areas

West Slopes of the North Cascades Generally above 1500 Feet; West Slopes of the Central Cascades Generally above 1500 Feet

Note

Description

* AFFECTED AREA...Fire Weather Zone 658 West Slopes of the North Cascades Generally above 1500 Feet and Fire Weather Zone 659 West Slopes of the Central Cascades Generally above 1500 Feet. * RELATIVE HUMIDITY...As low as 20 percent. * TEMPERATURES...Up to 85. * STABILITY...Unstable conditions can be expected. * IMPACTS...A dry and unstable air mass with warm temperatures can contribute to active fire behavior. In western Washington, significant growth on existing fires takes place under such conditions. If a fire were to begin, air quality may diminish in the surrounding area.

Instruction

A Red Flag Warning means that critical fire weather conditions are either imminent or occurring now. Any fires that develop will likely spread quickly. Outdoor burning is not recommended.

Areas

Foothills and Valleys of the North Cascades; Foothills and Valleys of Snohomish and Northern King Counties; Foothills and Valleys of Central King County; Foothills and Valleys of Pierce and Southern King Counties; Foothills and Valleys of Thurston and Lewis Counties

Note

Description

* WHAT...Hot conditions with high temperatures ranging from the mid 80s to the lower 90s and low temperatures in the 60s. This will pose a moderate to locally major risk of heat-related illness. * WHERE...Foothills and Valleys of the North Cascades, Foothills and Valleys of Central King County, Foothills and Valleys of Pierce and Southern King Counties, Foothills and Valleys of Snohomish and Northern King Counties, and Foothills and Valleys of Thurston and Lewis Counties. * WHEN...Until 5 PM PDT Thursday. * IMPACTS...Heat will significantly increase the risk of heat-related illnesses for those who are sensitive to heat, especially those without effective cooling or adequate hydration.

Instruction

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. For sheltering information and other human services in your area, dial 2 1 1 during business hours or visit wa211.org anytime.

Areas

East Washington South Central Cascade Mountains

Note

Description

...RED FLAG WARNING FOR ABUNDANT LIGHTNING WILL EXPIRE AT 8 PM WEDNESDAY FOR FIRE WEATHER ZONE OR705... ...RED FLAG WARNING IN EFFECT FOR HOT, DRY, AND UNSTABLE CONDITIONS THROUGH THURSDAY EVENING FOR FIRE WEATHER ZONE WA695... * AFFECTED AREA...Fire Weather Zone 695 East Washington South Central Cascade Mountains. * TIMING...Until 9 PM PDT Thursday. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.

Instruction

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.

Areas

West Slopes of the North Cascades Generally above 1500 Feet; West Slopes of the Central Cascades Generally above 1500 Feet

Note

Description

* AFFECTED AREA...Fire Weather Zone 658 West Slopes of the North Cascades Generally above 1500 Feet and Fire Weather Zone 659 West Slopes of the Central Cascades Generally above 1500 Feet. * RELATIVE HUMIDITY...As low as 20 percent. * TEMPERATURES...Up to 85. * STABILITY...Unstable conditions can be expected. * IMPACTS...A dry and unstable air mass with warm temperatures can contribute to active fire behavior. In western Washington, significant growth on existing fires takes place under such conditions. If a fire were to begin, air quality may diminish in the surrounding area.

Instruction

A Red Flag Warning means that critical fire weather conditions are either imminent or occurring now. Any fires that develop will likely spread quickly. Outdoor burning is not recommended.

Areas

Foothills and Valleys of the North Cascades; Foothills and Valleys of Snohomish and Northern King Counties; Foothills and Valleys of Central King County; Foothills and Valleys of Pierce and Southern King Counties; Foothills and Valleys of Thurston and Lewis Counties

Note

Description

* WHAT...Hot conditions with high temperatures ranging from the mid 80s to the lower 90s and low temperatures in the 60s. This will pose a moderate to locally major risk of heat-related illness. * WHERE...Foothills and Valleys of the North Cascades, Foothills and Valleys of Central King County, Foothills and Valleys of Pierce and Southern King Counties, Foothills and Valleys of Snohomish and Northern King Counties, and Foothills and Valleys of Thurston and Lewis Counties. * WHEN...Until 5 PM PDT Thursday. * IMPACTS...Heat will significantly increase the risk of heat-related illnesses for those who are sensitive to heat, especially those without effective cooling or adequate hydration.

Instruction

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. For sheltering information and other human services in your area, dial 2 1 1 during business hours or visit wa211.org anytime.