Grand Coulee, WA Weather

    02:00 Saturday
    Clear
    Clear skies
    -1° Feels like -4°
    First Quarter First Quarter Illuminated: 50%
    • Today 27 Dec. Scattered clouds 0° / -6° Moderate northwest wind 17 - 37 km/h
    • Tomorrow 28 Dec. Scattered clouds 0° / -7° Gentle east wind 7 - 15 km/h
    • Monday 29 Dec. Scattered clouds 2° / -5° Gentle northeast wind 3 - 12 km/h
    • Tuesday 30 Dec. Scattered clouds 2° / -4° Gentle northeast wind 4 - 13 km/h
    • Wednesday 31 Dec. Partly cloudy 3° / -2° Gentle east wind 2 - 9 km/h
    • Thursday 1 Jan. Partly cloudy 4° / -2° Moderate southeast wind 5 - 20 km/h
    • Friday 2 Jan. Light rain with cloudy skies 60% 0.3 mm 4° / -1° Gentle north wind 2 - 11 km/h

    Weather Forecast for Grand Coulee, WA Today

    , 27 December

    Tomorrow

    , 28 December
    02:00 Clear skies -1° Clear
    Feels Like -4°
    Moderate west wind West 8 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 9%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -4 °C
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1009 hPa
    • Snowline Snowline 984 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Visibility Visibility 35 km
    03:00 Clear skies -2° Clear
    Feels Like -4°
    Gentle west wind West 6 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 10%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -4 °C
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 656 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Visibility Visibility 35 km
    04:00 Clear skies -3° Clear
    Feels Like -5°
    Gentle west wind West 7 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 6%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1012 hPa
    • Snowline Snowline 656 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Visibility Visibility 55 km
    Scattered clouds 05:00 Scattered clouds -2° Scattered clouds
    Feels Like -6°
    Moderate northwest wind Northwest 9 - 22 km/h
    		UV Index 0 Low SPF: no
    05:00 Scattered clouds -2° Scattered clouds
    Feels Like -6°
    Moderate northwest wind Northwest 9 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 15%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1014 hPa
    • Snowline Snowline 328 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Visibility Visibility 60 km
    06:00 Scattered clouds -3° Scattered clouds
    Feels Like -7°
    Moderate northwest wind Northwest 12 - 27 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 43%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1016 hPa
    • Snowline Snowline 328 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Visibility Visibility 60 km
    07:00 Partly cloudy -3° Partly cloudy
    Feels Like -7°
    Moderate northwest wind Northwest 13 - 30 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 78%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1018 hPa
    • Snowline Snowline 328 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Visibility Visibility 45 km
    Sunny 08:00 Clear -3° Sunny
    Feels Like -8°
    Moderate northwest wind Northwest 14 - 31 km/h
    		UV Index 0 Low SPF: no
    08:00 Partly cloudy -3° Partly cloudy
    Feels Like -8°
    Moderate northwest wind Northwest 14 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 2%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -8 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Visibility Visibility 8 km
    09:00 Clear -4° Sunny
    Feels Like -9°
    Moderate northwest wind Northwest 15 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 1%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -9 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Visibility Visibility 14 km
    10:00 Clear -3° Sunny
    Feels Like -9°
    Moderate northwest wind Northwest 17 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 44%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -9 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1023 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Visibility Visibility 16 km
    Sunny 11:00 Clear -3° Sunny
    Feels Like -8°
    Moderate northwest wind Northwest 17 - 37 km/h
    		UV Index 1 Low SPF: no
    11:00 Clear -3° Sunny
    Feels Like -8°
    Moderate northwest wind Northwest 17 - 37 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 41%
    • Dew Point Dew Point -15 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -8 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1024 hPa
    • Snowline Snowline 328 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Visibility Visibility 30 km
    12:00 Clear -2° Sunny
    Feels Like -7°
    Moderate northwest wind Northwest 17 - 37 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 35%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1025 hPa
    • Snowline Snowline 328 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Visibility Visibility 35 km
    13:00 Clear -2° Sunny
    Feels Like -7°
    Moderate northwest wind Northwest 16 - 36 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 33%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 1%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1026 hPa
    • Snowline Snowline 656 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Visibility Visibility 70 km
    Scattered clouds 14:00 Scattered clouds -2° Scattered clouds
    Feels Like -7°
    Moderate northwest wind Northwest 14 - 34 km/h
    		UV Index 0 Low SPF: no
    14:00 Scattered clouds -2° Scattered clouds
    Feels Like -7°
    Moderate northwest wind Northwest 14 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 32%
    • Dew Point Dew Point -17 °C
    • Clouds Clouds 12%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1027 hPa
    • Snowline Snowline 328 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Visibility Visibility 70 km
    15:00 Clear -3° Sunny
    Feels Like -7°
    Moderate northwest wind Northwest 12 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 35%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 8%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1028 hPa
    • Snowline Snowline 328 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Visibility Visibility 70 km
    16:00 Scattered clouds -4° Scattered clouds
    Feels Like -5°
    Moderate west wind West 4 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 44%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 22%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1029 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Visibility Visibility 70 km
    Clear 17:00 Clear skies -5° Clear
    Feels Like -6°
    Gentle west wind West 4 - 13 km/h
    		UV Index 0 Low SPF: no
    17:00 Scattered clouds -5° Scattered clouds
    Feels Like -6°
    Gentle west wind West 4 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 9%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1029 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Visibility Visibility 70 km
    18:00 Scattered clouds -5° Scattered clouds
    Feels Like -6°
    Gentle northwest wind Northwest 4 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 36%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1030 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Visibility Visibility 70 km
    19:00 Partly cloudy -5° Partly cloudy
    Feels Like -6°
    Gentle north wind North 3 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 71%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1031 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Visibility Visibility 70 km
    Partly cloudy 20:00 Partly cloudy -5° Partly cloudy
    Feels Like -5°
    Gentle north wind North 2 - 10 km/h
    		UV Index 0 Low SPF: no
    20:00 Overcast -5° Overcast
    Feels Like -5°
    Gentle north wind North 2 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 50%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 92%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1032 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Visibility Visibility 70 km
    21:00 Overcast -5° Overcast
    Feels Like -5°
    Gentle northwest wind Northwest 2 - 8 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 98%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1032 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 8 km/h
    • Visibility Visibility 70 km
    22:00 Overcast -5° Overcast
    Feels Like -5°
    Gentle northwest wind Northwest 3 - 8 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1033 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 8 km/h
    • Visibility Visibility 65 km
    Overcast 23:00 Overcast -5° Overcast
    Feels Like -5°
    Gentle northwest wind Northwest 2 - 8 km/h
    		UV Index 0 Low SPF: no
    23:00 Overcast -5° Overcast
    Feels Like -5°
    Gentle northwest wind Northwest 2 - 8 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 51%
    • Dew Point Dew Point -13 °C
    • Clouds Clouds 99%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1034 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 8 km/h
    • Visibility Visibility 60 km
    24:00 Overcast -5° Overcast
    Feels Like -6°
    Gentle northwest wind Northwest 4 - 8 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point -13 °C
    • Clouds Clouds 98%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1035 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 8 km/h
    • Visibility Visibility 60 km

    Sunrise and Sunset

    Sunrise 07:45 Sunset 16:09
    First light 07:08 Midday 11:57 Last light 16:45
    Day length 8h 25m

    Time remaining until sunrise 5h 28m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter
    1 First Quarter
    2 Full Moon
    3 Full Moon
    4 Last Quarter
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 Last Quarter

    Air quality in Grand Coulee today

    Detail
    34
    Fair O₃ (83 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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