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

Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

Hazardous Weather Conditions

Current conditions at

St. Mary's, St. Mary's Airport (PASM)

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Light Rain and Breezy

52°F

11°C

Humidity 100%
Wind Speed S 23 G 32 mph
Barometer 29.51 in (1000.0 mb)
Dewpoint 52°F (11°C)
Visibility 7.00 mi
Wind Chill46°F (8°C)
Last update 15 Sep 2:56 am AKDT
Extended Forecast for

Saint Marys AK

  • Overnight

    Overnight: Showers. Low around 49. Southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    Low: 49 °F

    Showers

  • Tuesday

    Tuesday: Showers. High near 52. South wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%.

    High: 52 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers. Low around 45. Southwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.

    Low: 45 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 10am. Cloudy, with a high near 51. West wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 51 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely. Cloudy, with a low around 45. South wind around 10 mph. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely. Cloudy, with a high near 52. Chance of precipitation is 60%.

    High: 52 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers before 10am, then a chance of showers after 4pm. Cloudy, with a high near 50.

    High: 50 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 10pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

Detailed Forecast

Overnight
Showers. Low around 49. Southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Tuesday
Showers. High near 52. South wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%.
Tuesday Night
Showers. Low around 45. Southwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.
Wednesday
Showers likely, mainly before 10am. Cloudy, with a high near 51. West wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Cloudy, with a low around 45. South wind around 10 mph. Chance of precipitation is 60%.
Thursday
Showers likely. Cloudy, with a high near 52. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of showers. Cloudy, with a low around 43.
Friday
A chance of showers before 10am, then a chance of showers after 4pm. Cloudy, with a high near 50.
Friday Night
A chance of showers before 10pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 39.
Saturday
A slight chance of showers before 10am. Mostly cloudy, with a high near 44.
Saturday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 35.
Sunday
A slight chance of rain and snow showers. Mostly cloudy, with a high near 43.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 34.
Monday
A slight chance of rain and snow showers. Mostly cloudy, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Marys AK
 62.04°N 163.2°W (Elev. 3 ft)
Last Update:
3:20 am AKDT Sep 15, 2026
Forecast Valid:
3am AKDT Sep 15, 2026-6pm AKDT Sep 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation