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Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Light Snow Fog/Mist and Breezy

30°F

-1°C

Humidity 100%
Wind Speed S 22 mph
Barometer 29.96 in (1015.5 mb)
Dewpoint 30°F (-1°C)
Visibility 1.00 mi
Wind Chill17°F (-8°C)
Last update 11 Apr 2:56 am AKDT
Extended Forecast for

17 Miles SSE Pilot Station AK

  • Overnight

    Overnight: Snow. Low around 25. South wind around 15 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 25 °F

    Snow

  • Saturday

    Saturday: Snow, mainly before 10am. High near 34. Southwest wind 10 to 15 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow then
    Chance Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 20. Southwest wind around 10 mph.

    Low: 20 °F

    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Cloudy, with a high near 32. West wind around 5 mph.

    High: 32 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 17. Northwest wind around 10 mph.

    Low: 17 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Overnight
Snow. Low around 25. South wind around 15 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow, mainly before 10am. High near 34. Southwest wind 10 to 15 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20. Southwest wind around 10 mph.
Sunday
A 50 percent chance of snow. Cloudy, with a high near 32. West wind around 5 mph.
Sunday Night
A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 17. Northwest wind around 10 mph.
Monday
Partly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Mostly cloudy, with a high near 30.
Tuesday Night
A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 21.
Wednesday
Snow likely. Cloudy, with a high near 34.
Wednesday Night
Snow likely. Cloudy, with a low around 26.
Thursday
Snow likely. Cloudy, with a high near 35.
Thursday Night
A chance of snow. Cloudy, with a low around 24.
Friday
A chance of snow. Cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SSE Pilot Station AK
 61.71°N 162.68°W (Elev. 98 ft)
Last Update:
2:17 am AKDT Apr 11, 2026
Forecast Valid:
3am AKDT Apr 11, 2026-6pm AKDT Apr 17, 2026
 
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Additional Resources

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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