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

Heat Builds in the West; Severe Thunderstorms and Heavy Rain in the Upper Midwest and Mid-Mississippi Valley; Extremely Critical Fire Weather in the Northwest on Saturday

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms and heavy rainfall are expected over parts of the Upper Midwest to mid-Mississippi Valley today. Critical to extremely critical fire weather conditions from the Northwest and the northern Great Basin on Saturday and Sunday. Read More >

Current conditions at

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

Lat: 62.05°NLon: 163.3°WElev: 312ft.

A Few Clouds

50°F

10°C

Humidity NA
Wind Speed S 7 mph
Barometer 29.99 in (1016.3 mb)
Dewpoint N/A
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 31 Jul 4:56 am AKDT
Extended Forecast for

Kanapak AK

  • Today

    Today: Partly sunny, with a high near 71. Calm wind becoming east around 5 mph in the afternoon.

    High: 71 °F

    Partly Sunny

  • Tonight

    Tonight: Scattered showers after 1am. Cloudy, with a low around 53. South wind around 5 mph becoming west after midnight. Chance of precipitation is 40%.

    Low: 53 °F

    Cloudy then
    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers before 10am. Cloudy, with a high near 66. Northwest wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 50%.

    High: 66 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Scattered showers, mainly after 4am. Cloudy, with a low around 52. Southwest wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 52 °F

    Scattered
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 10am. Cloudy, with a high near 61. South wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 61 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers. Low around 50. Chance of precipitation is 90%.

    Low: 50 °F

    Showers

  • Monday

    Monday: Showers. High near 59. Chance of precipitation is 90%.

    High: 59 °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 60.

    High: 60 °F

    Showers

Detailed Forecast

Today
Partly sunny, with a high near 71. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Scattered showers after 1am. Cloudy, with a low around 53. South wind around 5 mph becoming west after midnight. Chance of precipitation is 40%.
Saturday
Scattered showers before 10am. Cloudy, with a high near 66. Northwest wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 50%.
Saturday Night
Scattered showers, mainly after 4am. Cloudy, with a low around 52. Southwest wind 5 to 10 mph. Chance of precipitation is 30%.
Sunday
Showers likely, mainly after 10am. Cloudy, with a high near 61. South wind 5 to 10 mph. Chance of precipitation is 60%.
Sunday Night
Showers. Low around 50. Chance of precipitation is 90%.
Monday
Showers. High near 59. Chance of precipitation is 90%.
Monday Night
Showers. Cloudy, with a low around 48.
Tuesday
Showers. Cloudy, with a high near 60.
Tuesday Night
Showers, mainly before 4am. Cloudy, with a low around 49.
Wednesday
A chance of showers. Mostly cloudy, with a high near 66.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 50.
Thursday
A slight chance of showers. Mostly cloudy, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kanapak AK
 61.82°N 163.2°W (Elev. 3 ft)
Last Update:
4:16 am AKDT Jul 31, 2026
Forecast Valid:
5am AKDT Jul 31, 2026-6pm AKDT Aug 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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