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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

Fog

13.9

Feels like 14.6

Pressure 1016 mb
Humidity 96%
Precipitation 0 mm

Wind Activity

Wind
Wind speed 3.6 kph
Wind degree 336°
Wind direction NNW
Wind gust 4.6 kph

Weather Conditions

Conditions
Condition Cloudy
Cloud cover 50 %
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 0.4

Astronomical data

Astro
Sunrise 06:31 AM
Sunset 07:43 PM
Moonrise 06:42 PM
Moonset 02:22 AM
Moon phase Waxing Gibbous
Moon illumination 84

Weather summary

Summary
t° max 27.3
t° min 14.4
t° avg 19.5
Humidity avg 89 %
Precipitation total 0 mm
Wind speed max 9.4 kph

Hourly weather forecast for for September 4, 2025

Temperature 17.5 ℃

Feels like 17.5 ℃

Presure 1015 mb

Humidity 97%

Precipitation 0 mm

Cloud cover 95 %

Wind chill 17.5 ℃

Wind speed 2.5 kph

Wind direction NSW

Wind direction 22°

Wind gust 5.3 kph

Heat index 17.5 ℃

Dew point 16.9 ℃

Vision 2 km

UV index Low

Temperature 17.3 ℃

Feels like 17.3 ℃

Presure 1015 mb

Humidity 97%

Precipitation 0 mm

Cloud cover 100 %

Wind chill 17.3 ℃

Wind speed 2.2 kph

Wind direction NSW

Wind direction 6°

Wind gust 4.5 kph

Heat index 17.4 ℃

Dew point 16.8 ℃

Vision 2 km

UV index Low

Temperature 17.2 ℃

Feels like 17.2 ℃

Presure 1015 mb

Humidity 97%

Precipitation 0 mm

Cloud cover 100 %

Wind chill 17.2 ℃

Wind speed 0.7 kph

Wind direction NSW

Wind direction 357°

Wind gust 1.5 kph

Heat index 17.2 ℃

Dew point 16.8 ℃

Vision 10 km

UV index Low

Temperature 17.1 ℃

Feels like 17.1 ℃

Presure 1015 mb

Humidity 97%

Precipitation 0 mm

Cloud cover 100 %

Wind chill 17.1 ℃

Wind speed 0.4 kph

Wind direction NSW

Wind direction 47°

Wind gust 0.8 kph

Heat index 17.1 ℃

Dew point 16.7 ℃

Vision 10 km

UV index Low

Temperature 17 ℃

Feels like 17 ℃

Presure 1014 mb

Humidity 97%

Precipitation 0 mm

Cloud cover 100 %

Wind chill 17 ℃

Wind speed 0.7 kph

Wind direction NSW

Wind direction 84°

Wind gust 1.5 kph

Heat index 17 ℃

Dew point 16.6 ℃

Vision 10 km

UV index Low

Temperature 16.7 ℃

Feels like 16.7 ℃

Presure 1014 mb

Humidity 98%

Precipitation 0 mm

Cloud cover 100 %

Wind chill 16.7 ℃

Wind speed 2.2 kph

Wind direction NSW

Wind direction 80°

Wind gust 4.5 kph

Heat index 16.7 ℃

Dew point 16.5 ℃

Vision 2 km

UV index Low

Temperature 16.6 ℃

Feels like 16.6 ℃

Presure 1014 mb

Humidity 97%

Precipitation 0 mm

Cloud cover 100 %

Wind chill 16.6 ℃

Wind speed 3.2 kph

Wind direction NSW

Wind direction 49°

Wind gust 6.8 kph

Heat index 16.6 ℃

Dew point 15.9 ℃

Vision 2 km

UV index Low

Temperature 16.6 ℃

Feels like 16.6 ℃

Presure 1014 mb

Humidity 98%

Precipitation 0 mm

Cloud cover 100 %

Wind chill 16.6 ℃

Wind speed 3.6 kph

Wind direction NSW

Wind direction 18°

Wind gust 7.6 kph

Heat index 16.6 ℃

Dew point 16.2 ℃

Vision 2 km

UV index Low

Temperature 13.9 ℃

Feels like 17 ℃

Presure 1016 mb

Humidity 96%

Precipitation 0 mm

Cloud cover 50 %

Wind chill 17 ℃

Wind speed 3.6 kph

Wind direction NSW

Wind direction 336°

Wind gust 4.6 kph

Heat index 17 ℃

Dew point 16.2 ℃

Vision 16 km

UV index Low

Temperature 17.5 ℃

Feels like 17.5 ℃

Presure 1013 mb

Humidity 97%

Precipitation 0 mm

Cloud cover 96 %

Wind chill 17.5 ℃

Wind speed 3.6 kph

Wind direction NSW

Wind direction 295°

Wind gust 4.1 kph

Heat index 17.5 ℃

Dew point 16.9 ℃

Vision 10 km

UV index Low

Temperature 17.6 ℃

Feels like 17.6 ℃

Presure 1013 mb

Humidity 96%

Precipitation 0 mm

Cloud cover 95 %

Wind chill 17.6 ℃

Wind speed 6.1 kph

Wind direction NSW

Wind direction 253°

Wind gust 7.1 kph

Heat index 17.6 ℃

Dew point 17.3 ℃

Vision 10 km

UV index Low

Temperature 18.7 ℃

Feels like 18.7 ℃

Presure 1013 mb

Humidity 96%

Precipitation 0 mm

Cloud cover 92 %

Wind chill 18.7 ℃

Wind speed 5.4 kph

Wind direction NSW

Wind direction 254°

Wind gust 6.2 kph

Heat index 18.7 ℃

Dew point 17.1 ℃

Vision 10 km

UV index Low

Temperature 20.8 ℃

Feels like 20.8 ℃

Presure 1013 mb

Humidity 94%

Precipitation 0 mm

Cloud cover 78 %

Wind chill 20.8 ℃

Wind speed 3.2 kph

Wind direction NSW

Wind direction 283°

Wind gust 3.7 kph

Heat index 21.8 ℃

Dew point 18.8 ℃

Vision 10 km

UV index Low

Temperature 21.3 ℃

Feels like 21.3 ℃

Presure 1012 mb

Humidity 81%

Precipitation 0 mm

Cloud cover 15 %

Wind chill 21.3 ℃

Wind speed 5 kph

Wind direction NSW

Wind direction 299°

Wind gust 5.8 kph

Heat index 23.1 ℃

Dew point 19.4 ℃

Vision 10 km

UV index Low

Temperature 24.3 ℃

Feels like 26.3 ℃

Presure 1011 mb

Humidity 79%

Precipitation 0 mm

Cloud cover 27 %

Wind chill 24.3 ℃

Wind speed 7.2 kph

Wind direction NSW

Wind direction 309°

Wind gust 8.3 kph

Heat index 26.3 ℃

Dew point 18.1 ℃

Vision 10 km

UV index Low

Temperature 25 ℃

Feels like 26.8 ℃

Presure 1011 mb

Humidity 68%

Precipitation 0 mm

Cloud cover 7 %

Wind chill 25 ℃

Wind speed 8.6 kph

Wind direction NSW

Wind direction 313°

Wind gust 9.9 kph

Heat index 26.8 ℃

Dew point 21 ℃

Vision 10 km

UV index Low

Temperature 24.7 ℃

Feels like 26.5 ℃

Presure 1010 mb

Humidity 67%

Precipitation 0 mm

Cloud cover 17 %

Wind chill 24.7 ℃

Wind speed 9.4 kph

Wind direction NSW

Wind direction 315°

Wind gust 10.8 kph

Heat index 26.5 ℃

Dew point 19.2 ℃

Vision 10 km

UV index Low

Temperature 25.3 ℃

Feels like 27 ℃

Presure 1009 mb

Humidity 71%

Precipitation 0 mm

Cloud cover 21 %

Wind chill 25.3 ℃

Wind speed 8.3 kph

Wind direction NSW

Wind direction 308°

Wind gust 10 kph

Heat index 27 ℃

Dew point 18.9 ℃

Vision 10 km

UV index Low

Temperature 23.9 ℃

Feels like 25.9 ℃

Presure 1009 mb

Humidity 71%

Precipitation 0 mm

Cloud cover 4 %

Wind chill 23.9 ℃

Wind speed 5.4 kph

Wind direction NSW

Wind direction 297°

Wind gust 7.2 kph

Heat index 25.9 ℃

Dew point 20.2 ℃

Vision 10 km

UV index Low

Temperature 21.9 ℃

Feels like 21.9 ℃

Presure 1009 mb

Humidity 76%

Precipitation 0 mm

Cloud cover 2 %

Wind chill 21.9 ℃

Wind speed 4.3 kph

Wind direction NSW

Wind direction 319°

Wind gust 8.3 kph

Heat index 22.9 ℃

Dew point 18.3 ℃

Vision 10 km

UV index Low

Temperature 20.6 ℃

Feels like 20.6 ℃

Presure 1009 mb

Humidity 85%

Precipitation 0 mm

Cloud cover 64 %

Wind chill 20.6 ℃

Wind speed 6.1 kph

Wind direction NSW

Wind direction 358°

Wind gust 12.9 kph

Heat index 21.1 ℃

Dew point 17.4 ℃

Vision 10 km

UV index Low

Temperature 19.6 ℃

Feels like 19.6 ℃

Presure 1009 mb

Humidity 90%

Precipitation 0 mm

Cloud cover 6 %

Wind chill 19.6 ℃

Wind speed 4.3 kph

Wind direction NSW

Wind direction 358°

Wind gust 9.1 kph

Heat index 19.9 ℃

Dew point 17.6 ℃

Vision 10 km

UV index Low

Temperature 17 ℃

Feels like 17.3 ℃

Presure 1009 mb

Humidity 93%

Precipitation 0 mm

Cloud cover 12 %

Wind chill 17.3 ℃

Wind speed 3.2 kph

Wind direction NSW

Wind direction 291°

Wind gust 6.8 kph

Heat index 17.1 ℃

Dew point 17.4 ℃

Vision 10 km

UV index Low

Temperature 16.9 ℃

Feels like 17 ℃

Presure 1009 mb

Humidity 93%

Precipitation 0 mm

Cloud cover 45 %

Wind chill 17 ℃

Wind speed 4 kph

Wind direction NSW

Wind direction 341°

Wind gust 8.3 kph

Heat index 16.9 ℃

Dew point 13.3 ℃

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

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

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.