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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

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

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Overcast

41°F

5°C

Humidity 100%
Wind Speed N 17 mph
Barometer 29.57 in (1002.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 19 Sep 4:56 am AKDT
Extended Forecast for

Kanapak AK

  • Overnight

    Overnight: Showers likely. Cloudy, with a low around 40. North wind around 15 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, mainly before 10am. Cloudy, with a high near 43. North wind around 20 mph. Chance of precipitation is 60%.

    High: 43 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 10pm. Cloudy, with a low around 35. Northwest wind 15 to 20 mph.

    Low: 35 °F

    Slight Chance
    Showers then
    Cloudy

  • Sunday

    Sunday: A 10 percent chance of showers after 4pm. Mostly cloudy, with a high near 41. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 41 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 34. Northwest wind 10 to 15 mph.

    Low: 34 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers, mainly after 4pm. Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before 7pm. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Showers likely. Cloudy, with a low around 40. North wind around 15 mph. Chance of precipitation is 60%.
Saturday
Showers likely, mainly before 10am. Cloudy, with a high near 43. North wind around 20 mph. Chance of precipitation is 60%.
Saturday Night
A 20 percent chance of showers before 10pm. Cloudy, with a low around 35. Northwest wind 15 to 20 mph.
Sunday
A 10 percent chance of showers after 4pm. Mostly cloudy, with a high near 41. Northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 34. Northwest wind 10 to 15 mph.
Monday
A 30 percent chance of showers, mainly after 4pm. Mostly cloudy, with a high near 42.
Monday Night
A 30 percent chance of showers, mainly before 7pm. Mostly cloudy, with a low around 36.
Tuesday
Mostly cloudy, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 46.
Wednesday Night
A chance of showers. Cloudy, with a low around 39.
Thursday
Showers likely. Cloudy, with a high near 49.
Thursday Night
Showers likely. Cloudy, with a low around 42.
Friday
Showers likely. Cloudy, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kanapak AK
 61.82°N 163.2°W (Elev. 3 ft)
Last Update:
4:17 am AKDT Sep 19, 2026
Forecast Valid:
5am AKDT Sep 19, 2026-6pm AKDT Sep 25, 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