Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

Flagstaff Pulliam Airport (KFLG)

Lat: 35.14433°NLon: 111.66637°WElev: 6994.0ft.

Mostly Cloudy

45°F

7°C

Humidity 65%
Wind Speed SSW 14 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 13 Apr 09:35 AM MST
Extended Forecast for

3 Miles SSW Flagstaff AZ

Wind Advisory until April 13, 08:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until April 13, 08:00pm

    NOW until 8:00pm Mon

    Wind Advisory

  • Today

    High: 53 °F

    Breezy.
    Chance
    Showers then
    Chance
    Rain/Snow

  • Tonight

    Tonight: Rain and snow showers, becoming all snow after 10pm, then gradually ending. Some thunder is also possible.  Low around 27. Southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 33 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 27 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Tuesday

    Tuesday: A slight chance of snow showers after 11am, mixing with rain after 2pm.  Mostly sunny, with a high near 50. Southwest wind 10 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23. West wind around 6 mph becoming calm  in the evening.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58. West wind 6 to 13 mph becoming southwest in the morning. Winds could gust as high as 22 mph.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 59. Breezy, with a southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 59 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Today
A chance of rain showers after 11am, mixing with snow after 5pm. Some thunder is also possible. Mostly sunny, with a high near 53. Breezy, with a southwest wind 18 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow showers, becoming all snow after 10pm, then gradually ending. Some thunder is also possible. Low around 27. Southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Tuesday
A slight chance of snow showers after 11am, mixing with rain after 2pm. Mostly sunny, with a high near 50. Southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 23. West wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 58. West wind 6 to 13 mph becoming southwest in the morning. Winds could gust as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 26. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 59. Breezy, with a southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.
Thursday Night
Mostly clear, with a low around 28. Southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 56. West wind 8 to 15 mph, with gusts as high as 23 mph.
Friday Night
Clear, with a low around 20. North wind 5 to 9 mph becoming northeast after midnight. Winds could gust as high as 16 mph.
Saturday
Sunny, with a high near 58. Northeast wind 7 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 25. East wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 66. Southeast wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Flagstaff AZ
 35.15°N 111.67°W (Elev. 6998 ft)
4:17 am MST Apr 13, 2026
9am MST Apr 13, 2026-6pm MST Apr 19, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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