Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies; Heavy Rain in Guam

A storm system moving over the Rockies today will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Heavy snow expected from northwestern Wyoming into southern Montana. Ongoing heavy showers and thunderstorms from Invest 96W could result in localized flash flooding, particularly in central or southern Guam early this morning. Read More >

Current conditions at

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

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Light Rain

39°F

4°C

Humidity 93%
Wind Speed E 16 mph
Barometer 29.27 in (992.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 15 Oct 6:56 am AKDT
Extended Forecast for

2 Miles NE Chaniliut AK

  • Today

    Today: Scattered showers, mainly after 10am.  Cloudy, with a high near 44. East wind 15 to 20 mph.  Chance of precipitation is 40%.

    High: 44 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers before 10pm.  Cloudy, with a low around 38. Northeast wind 15 to 20 mph.  Chance of precipitation is 20%.

    Low: 38 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, with a high near 42. North wind around 15 mph.

    High: 42 °F

    Cloudy

  • Thursday Night

    Thursday Night: Scattered showers, mainly after 1am.  Cloudy, with a low around 35. Northwest wind 5 to 10 mph becoming west after midnight.  Chance of precipitation is 30%.

    Low: 35 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered rain and snow showers before 1pm, then scattered rain showers.  Cloudy, with a high near 39. West wind around 20 mph.  Chance of precipitation is 40%.

    High: 39 °F

    Scattered
    Rain/Snow

  • Friday Night

    Friday Night: Scattered rain showers before 7pm, then scattered rain and snow showers.  Mostly cloudy, with a low around 30. Chance of precipitation is 30%.

    Low: 30 °F

    Scattered
    Rain/Snow

  • Saturday

    Saturday: A slight chance of rain and snow showers.  Mostly cloudy, with a high near 37. Chance of precipitation is 20%.

    High: 37 °F

    Isolated
    Rain/Snow

  • Saturday Night

    Saturday Night: A slight chance of rain and snow showers.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Isolated
    Rain/Snow

  • Sunday

    Sunday: A slight chance of rain and snow showers before 10am.  Partly sunny, with a high near 36.

    High: 36 °F

    Isolated
    Rain/Snow
    then Partly
    Sunny

Detailed Forecast

Today
Scattered showers, mainly after 10am. Cloudy, with a high near 44. East wind 15 to 20 mph. Chance of precipitation is 40%.
Tonight
Isolated showers before 10pm. Cloudy, with a low around 38. Northeast wind 15 to 20 mph. Chance of precipitation is 20%.
Thursday
Cloudy, with a high near 42. North wind around 15 mph.
Thursday Night
Scattered showers, mainly after 1am. Cloudy, with a low around 35. Northwest wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 30%.
Friday
Scattered rain and snow showers before 1pm, then scattered rain showers. Cloudy, with a high near 39. West wind around 20 mph. Chance of precipitation is 40%.
Friday Night
Scattered rain showers before 7pm, then scattered rain and snow showers. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Saturday
A slight chance of rain and snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.
Saturday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 30.
Sunday
A slight chance of rain and snow showers before 10am. Partly sunny, with a high near 36.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
A slight chance of rain and snow showers. Mostly cloudy, with a high near 35.
Monday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 31.
Tuesday
A slight chance of rain and snow showers. Cloudy, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Chaniliut AK
 63.06°N 163.35°W (Elev. 0 ft)
7:18 am AKDT Oct 15, 2025
7am AKDT Oct 15, 2025-6pm AKDT Oct 21, 2025
 
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Additional Resources

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