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

39°F

4°C

Humidity 96%
Wind Speed N 13 mph
Barometer 29.60 in (1003.0 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 19 Sep 8:56 am AKDT
Extended Forecast for

4 Miles ESE Chuloonawick AK

  • Today

    Today: Showers likely, mainly before 10am. Cloudy, with a high near 41. North wind around 15 mph. Chance of precipitation is 70%.

    High: 41 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of rain and snow showers, mainly after 4am. Mostly cloudy, with a low around 36. North wind around 15 mph. Chance of precipitation is 30%.

    Low: 36 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow showers before 10am, then a chance of rain showers. Mostly cloudy, with a high near 41. Northwest wind 10 to 15 mph. Chance of precipitation is 50%.

    High: 41 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 1am, then a chance of rain showers after 1am. Mostly cloudy, with a low around 36. Northwest wind 10 to 15 mph. Chance of precipitation is 40%.

    Low: 36 °F

    Chance
    Rain/Snow

  • Monday

    Monday: Showers likely, mainly before 1pm. Cloudy, with a high near 41. Northwest wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 41 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

Detailed Forecast

Today
Showers likely, mainly before 10am. Cloudy, with a high near 41. North wind around 15 mph. Chance of precipitation is 70%.
Tonight
A chance of rain and snow showers, mainly after 4am. Mostly cloudy, with a low around 36. North wind around 15 mph. Chance of precipitation is 30%.
Sunday
A chance of rain and snow showers before 10am, then a chance of rain showers. Mostly cloudy, with a high near 41. Northwest wind 10 to 15 mph. Chance of precipitation is 50%.
Sunday Night
A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 1am, then a chance of rain showers after 1am. Mostly cloudy, with a low around 36. Northwest wind 10 to 15 mph. Chance of precipitation is 40%.
Monday
Showers likely, mainly before 1pm. Cloudy, with a high near 41. Northwest wind 5 to 10 mph. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 39.
Tuesday
Mostly cloudy, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Mostly cloudy, with a high near 46.
Wednesday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 39.
Thursday
Showers likely. Cloudy, with a high near 48.
Thursday Night
Showers likely. Cloudy, with a low around 43.
Friday
Showers likely. Cloudy, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Chuloonawick AK
 62.92°N 164.08°W (Elev. 7 ft)
Last Update:
9:20 am AKDT Sep 19, 2026
Forecast Valid:
9am 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