National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Current conditions at

KL1SF-7 Grand Canyon (AR412)

Lat: 36.048°NLon: 112.1245°WElev: 6977.0ft.

NA

40°F

4°C

Humidity 44%
Wind Speed SSE 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 20°F (-7°C)
Visibility NA
Last update 12 Apr 03:53 AM MST
Extended Forecast for

Grand Canyon AZ

Wind Advisory April 12, 08:00am until April 12, 08:00pm
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: Mostly sunny, with a high near 60. Windy, with a southwest wind 17 to 22 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 46 mph.

    High: 60 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Mostly clear, with a low around 37. Breezy, with a southwest wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 40 mph.

    Low: 37 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: A slight chance of rain and snow showers before 2pm, then a slight chance of rain showers between 2pm and 3pm, then a chance of rain and snow showers after 3pm. Some thunder is also possible. Mostly sunny, with a high near 55. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 55 °F

    Chance
    Rain/Snow and
    Breezy

  • Monday Night

    Monday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 33. Southwest wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: A slight chance of snow showers after 11am, mixing with rain after 3pm. Some thunder is also possible. Mostly sunny, with a high near 52. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. West wind 5 to 9 mph, with gusts as high as 16 mph.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61. Southwest wind 5 to 13 mph, with gusts as high as 21 mph.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36. South wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 61. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 37 mph.

    High: 61 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 60. Windy, with a southwest wind 17 to 22 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 46 mph.
Tonight
Mostly clear, with a low around 37. Breezy, with a southwest wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 40 mph.
Monday
A slight chance of rain and snow showers before 2pm, then a slight chance of rain showers between 2pm and 3pm, then a chance of rain and snow showers after 3pm. Some thunder is also possible. Mostly sunny, with a high near 55. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 33. Southwest wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow showers after 11am, mixing with rain after 3pm. Some thunder is also possible. Mostly sunny, with a high near 52. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 33. West wind 5 to 9 mph, with gusts as high as 16 mph.
Wednesday
Sunny, with a high near 61. Southwest wind 5 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 36. South wind 9 to 13 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 61. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 37 mph.
Thursday Night
Partly cloudy, with a low around 34. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 36 mph.
Friday
Mostly sunny, with a high near 54. Southwest wind 11 to 16 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Friday Night
Mostly clear, with a low around 27. Northwest wind 7 to 15 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 57. Northeast wind 8 to 10 mph becoming southwest in the morning. Winds could gust as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Canyon AZ
 36.05°N 112.14°W (Elev. 6804 ft)
Last Update:
3:42 am MST Apr 12, 2026
Forecast Valid:
4am MST Apr 12, 2026-6pm MST Apr 18, 2026
 
Forecast Discussion
 
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