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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

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

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Mostly Cloudy

52°F

11°C

Humidity NA
Wind Speed Calm
Barometer 29.96 in (1015.3 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update 31 Jul 8:56 am AKDT
Extended Forecast for

Chaniliut AK

  • Today

    Today: Mostly cloudy, with a high near 63. South wind around 5 mph becoming calm.

    High: 63 °F

    Mostly Cloudy

  • Tonight

    Tonight: Isolated showers after 1am. Cloudy, with a low around 50. North wind around 10 mph. Chance of precipitation is 20%.

    Low: 50 °F

    Cloudy then
    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers. Mostly cloudy, with a high near 60. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 60 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Isolated showers. Mostly cloudy, with a low around 48. West wind around 5 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Isolated
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 1pm. Cloudy, with a high near 60. South wind 5 to 15 mph. Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers. Low around 49. Chance of precipitation is 100%.

    Low: 49 °F

    Showers

  • Monday

    Monday: Showers. High near 57. Chance of precipitation is 100%.

    High: 57 °F

    Showers

  • Monday Night

    Monday Night: Showers. Cloudy, with a low around 48.

    Low: 48 °F

    Showers

  • Tuesday

    Tuesday: Showers. Cloudy, with a high near 57.

    High: 57 °F

    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 63. South wind around 5 mph becoming calm.
Tonight
Isolated showers after 1am. Cloudy, with a low around 50. North wind around 10 mph. Chance of precipitation is 20%.
Saturday
Scattered showers. Mostly cloudy, with a high near 60. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.
Saturday Night
Isolated showers. Mostly cloudy, with a low around 48. West wind around 5 mph. Chance of precipitation is 20%.
Sunday
Showers likely, mainly after 1pm. Cloudy, with a high near 60. South wind 5 to 15 mph. Chance of precipitation is 60%.
Sunday Night
Showers. Low around 49. Chance of precipitation is 100%.
Monday
Showers. High near 57. Chance of precipitation is 100%.
Monday Night
Showers. Cloudy, with a low around 48.
Tuesday
Showers. Cloudy, with a high near 57.
Tuesday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 48.
Wednesday
Showers likely. Mostly cloudy, with a high near 59.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 50.
Thursday
Scattered showers. Mostly cloudy, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chaniliut AK
 63.02°N 163.4°W (Elev. 36 ft)
Last Update:
9:17 am AKDT Jul 31, 2026
Forecast Valid:
9am AKDT Jul 31, 2026-6pm AKDT Aug 6, 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