Grand Coulee, WA Weather

    11:00 Sunday
    Scattered clouds
    Scattered clouds
    3° Feels like 1°
    Gentle east wind East 8 - 17 km/h
    • Today 21 Dec. Light rain with partly cloudy skies 70% 3.7 mm 5° / -1° Moderate southeast wind 10 - 22 km/h
    • Tomorrow 22 Dec. Light rain with partly cloudy skies 70% 1.6 mm 4° / -2° Moderate south wind 19 - 42 km/h
    • Tuesday 23 Dec. Light rain with partly cloudy skies 60% 0.5 mm 4° / -1° Moderate south wind 10 - 35 km/h
    • Wednesday 24 Dec. Rain and snow with partly cloud skies 90% 12 mm 6° / 0° Strong south wind 25 - 60 km/h
    • Thursday 25 Dec. Rain and snow with partly cloud skies 60% 0.3 mm 3° / -3° Moderate southeast wind 4 - 21 km/h
    • Friday 26 Dec. Fog More information 2° / -4° Moderate southwest wind 10 - 25 km/h
    • Saturday 27 Dec. Fog -1° / -9° Gentle northeast wind 2 - 16 km/h

    Weather Forecast for Grand Coulee, WA Today

    , 21 December

    Tomorrow

    , 22 December
    11:00 Scattered clouds 3° Scattered clouds
    Feels Like 1°
    Gentle east wind East 8 - 17 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 51%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 2625 ft
    12:00 Partly cloudy 4° Partly cloudy
    Feels Like 2°
    Gentle southeast wind Southeast 9 - 18 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 55%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 2953 ft
    13:00 Partly cloudy 4° Partly cloudy
    Feels Like 2°
    Gentle southeast wind Southeast 9 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 68%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 63%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1007 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 3281 ft
    14:00 Partly cloudy 5° Partly cloudy
    Feels Like 3°
    Moderate southeast wind Southeast 10 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 67%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 82%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 3609 ft
    15:00 Scattered clouds 4° Scattered clouds
    Feels Like 2°
    Moderate southeast wind Southeast 7 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 47%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 3609 ft
    16:00 Partly cloudy 2° Partly cloudy
    Feels Like 1°
    Gentle southeast wind Southeast 6 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 87%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 3937 ft
    Overcast 17:00 Overcast 2° Overcast
    Feels Like 1°
    Gentle southeast wind Southeast 5 - 14 km/h
    		UV Index 0 Low SPF: no
    17:00 Overcast 2° Overcast
    Feels Like 1°
    Gentle southeast wind Southeast 5 - 14 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 3937 ft
    18:00 Overcast 2° Overcast
    Feels Like 0°
    Gentle east wind East 5 - 14 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 84%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 55 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 3937 ft
    19:00 Overcast 1° Overcast
    Feels Like 0°
    Gentle southeast wind Southeast 5 - 14 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 3937 ft
    Overcast 20:00 Overcast 2° Overcast
    Feels Like 1°
    Gentle southeast wind Southeast 4 - 13 km/h
    		UV Index 0 Low SPF: no
    20:00 Light rain with cloudy skies 40% 0.7 mm 2° Light rain
    Feels Like 1°
    Gentle southeast wind Southeast 4 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 3609 ft
    21:00 Light rain with cloudy skies 40% 0.028 mm 2° Light rain
    Feels Like 1°
    Gentle southeast wind Southeast 5 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 40% 0.028 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1005 hPa
    • Snowline Snowline 3281 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Visibility Visibility 2 km
    22:00 Light rain with cloudy skies 50% 0.039 mm 2° Light rain
    Feels Like 2°
    Gentle south wind South 3 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.039 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1005 hPa
    • Snowline Snowline 3281 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Visibility Visibility 2 km
    Light rain 23:00 Light rain with cloudy skies 50% 0.059 mm 2° Light rain
    Feels Like 0°
    Gentle southwest wind Southwest 5 - 15 km/h
    		UV Index 0 Low SPF: no
    23:00 Light rain with cloudy skies 50% 3 mm 2° Light rain
    Feels Like 0°
    Gentle southwest wind Southwest 5 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.059 mm
    • Humidity Humidity 100%
    • Dew Point Dew Point 2 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1005 hPa
    • Snowline Snowline 2625 ft
    • Fog Fog Yes
    • Wind - Gusts Wind - Gusts 15 km/h
    • Visibility Visibility 850 m
    24:00 Light rain with cloudy skies 40% 0.02 mm 1° Light rain
    Feels Like 1°
    Gentle southwest wind Southwest 4 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 40% 0.02 mm
    • Humidity Humidity 99%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1006 hPa
    • Snowline Snowline 2953 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Visibility Visibility 8 km

    Sunrise and Sunset

    Sunrise 07:43 Sunset 16:05
    First light 07:06 Midday 11:54 Last light 16:42
    Day length 8h 23m

    Remaining daylight 4h 49m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    21 First Quarter
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter
    1 First Quarter
    2 Full Moon
    3 Full Moon

    Air quality in Grand Coulee today

    Detail
    27
    Fair O₃ (66 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

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