Weather Forecast for Chelan

Washington, United States of America

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Sunny

Current Weather - Chelan: 31°C

Washington, United States of America

Sunny

Feels like 24°C

Wind

19 km/h SW

Humidity

23%

Pressure

1006 mb

UV Index

8

Visibility

10 km

Sunny

Sunny

Saturday, July 25, 2026

High

32°C

Low

13°C

Rain Chance

0%

Hourly Forecast

Clear 20°C
21:00
Clear 19°C
22:00
Clear 13°C
23:00
Jul 26

Day Statistics

Maximum Wind

41 km/h

Humidity

30%

Precipitation

0 mm

UV Index

8

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

05:28 AM

Sunset

08:44 PM

Moonrise

06:59 PM

Moonset

01:33 AM

Moon Phase

Waxing Gibbous

Moon Illumination

90%

Air Quality

PM2.5

12.8

μg/m³

PM10

13.6

μg/m³

NO₂

6.4

μg/m³

O₃

62

μg/m³

SO₂

0.6

μg/m³

CO

169.6

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

850.16

Diffuse Radiation

79.49

DNI

0

GTI

0

Weather Alerts

Red Flag Warning issued July 24 at 10:45PM PDT until July 24 at 11:00PM PDT by NWS Spokane WA

Colville Reservation; Okanogan Valley; Central Washington Cascade Foothills; Waterville Plateau Jul 24, 10:45 PM - Jul 25, 11:00 AM
Severity: Severe Urgency: Expected

...RED FLAG WARNING FOR STRONG WINDS AND LOW HUMIDITY SATURDAY FOR MUCH OF THE INLAND NORTHWEST... * Affected Area: Colville Reservation (Zone 702), Okanogan Valley (Zone 703), Foothills of Central Washington Cascades (Zone 705) and Waterville Plateau (Zone 706). * Winds: Saturday winds - West/Southwest winds 15 to 30 mph with gusts around 30 to 45 mph. * Relative Humidities: 11 to 23 percent. * Impacts: Gusty winds and low humidity Saturday may lead to rapid fire spread with any new or ongoing fires.

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.

Event: Red Flag Warning Certainty: Likely Category: Met

Red Flag Warning issued July 24 at 10:45PM PDT until July 25 at 10:00PM PDT by NWS Spokane WA

Colville Reservation; Okanogan Valley; Central Washington Cascade Foothills; Waterville Plateau Jul 24, 10:45 PM - Jul 25, 11:00 AM
Severity: Severe Urgency: Expected

...RED FLAG WARNING FOR STRONG WINDS AND LOW HUMIDITY SATURDAY FOR MUCH OF THE INLAND NORTHWEST... * Affected Area: Colville Reservation (Zone 702), Okanogan Valley (Zone 703), Foothills of Central Washington Cascades (Zone 705) and Waterville Plateau (Zone 706). * Winds: Saturday winds - West/Southwest winds 15 to 30 mph with gusts around 30 to 45 mph. * Relative Humidities: 11 to 23 percent. * Impacts: Gusty winds and low humidity Saturday may lead to rapid fire spread with any new or ongoing fires.

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.

Event: Red Flag Warning Certainty: Likely Category: Met