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

Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Overcast

55°F

13°C

Humidity 80%
Wind Speed S 13 G 22 mph
Barometer 30.14 in (1021.4 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 14 Jul 4:56 pm AKDT
Extended Forecast for

Hamilton AK

High Surf Advisory July 15, 04:00am until July 16, 04:00am
Click here for hazard details and duration
High Surf Advisory

  • This Afternoon

    This Afternoon: Showers. High near 58. South wind around 20 mph. Chance of precipitation is 80%.

    High: 58 °F

    Showers

  • Tonight

    Tonight: Showers. Low around 48. South wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

    Low: 48 °F

    Showers

  • Tuesday

    Tuesday: Showers. High near 53. South wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

    High: 53 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 7pm. Cloudy, with a low around 47. South wind 15 to 20 mph. Chance of precipitation is 60%.

    Low: 47 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Scattered showers, mainly after 10am. Mostly cloudy, with a high near 62. East wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 62 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.

    Low: 52 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Mostly cloudy, with a high near 64. Chance of precipitation is 30%.

    High: 64 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly after 4am. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, mainly before 10am. Mostly cloudy, with a high near 67.

    High: 67 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Showers. High near 58. South wind around 20 mph. Chance of precipitation is 80%.
Tonight
Showers. Low around 48. South wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Tuesday
Showers. High near 53. South wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Tuesday Night
Showers likely, mainly before 7pm. Cloudy, with a low around 47. South wind 15 to 20 mph. Chance of precipitation is 60%.
Wednesday
Scattered showers, mainly after 10am. Mostly cloudy, with a high near 62. East wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Thursday
Scattered showers. Mostly cloudy, with a high near 64. Chance of precipitation is 30%.
Thursday Night
A chance of showers, mainly after 4am. Mostly cloudy, with a low around 53.
Friday
A chance of showers, mainly before 10am. Mostly cloudy, with a high near 67.
Friday Night
A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 53.
Saturday
A chance of showers. Cloudy, with a high near 63.
Saturday Night
A chance of showers. Cloudy, with a low around 52.
Sunday
A chance of showers. Cloudy, with a high near 63.
Sunday Night
A chance of showers. Cloudy, with a low around 52.
Monday
A chance of rain. Mostly cloudy, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hamilton AK
 62.89°N 163.88°W (Elev. 3 ft)
Last Update:
4:17 pm AKDT Jul 14, 2025
Forecast Valid:
5pm AKDT Jul 14, 2025-6pm AKDT Jul 21, 2025
 
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