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

Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. 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 SE 15 G 21 mph
Barometer 29.34 in (994.2 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 11 Oct 3:56 am AKDT
Extended Forecast for

Marshall AK

  • Overnight

    Overnight: Rain likely. Cloudy, with a low around 34. South wind around 15 mph. Chance of precipitation is 60%.

    Low: 34 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely, mainly before 7am. Cloudy, with a high near 45. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 32. South wind around 15 mph.

    Low: 32 °F

    Chance Rain

  • Columbus Day

    Columbus Day: A 40 percent chance of rain. Mostly cloudy, with a high near 43. South wind around 10 mph.

    High: 43 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain before 4am, then a slight chance of snow. Mostly cloudy, with a low around 29. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.

    Low: 29 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of snow before 10am, then a chance of rain. Cloudy, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 40.

    High: 40 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of snow after 4am. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Rain likely. Cloudy, with a low around 34. South wind around 15 mph. Chance of precipitation is 60%.
Sunday
Rain likely, mainly before 7am. Cloudy, with a high near 45. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 32. South wind around 15 mph.
Columbus Day
A 40 percent chance of rain. Mostly cloudy, with a high near 43. South wind around 10 mph.
Monday Night
A chance of rain before 4am, then a slight chance of snow. Mostly cloudy, with a low around 29. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Tuesday
A slight chance of snow before 10am, then a chance of rain. Cloudy, with a high near 41. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Cloudy, with a high near 40.
Wednesday Night
A slight chance of snow after 4am. Mostly cloudy, with a low around 25.
Thursday
A slight chance of snow before 10am. Mostly cloudy, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly cloudy, with a high near 36.
Friday Night
Cloudy, with a low around 18.
Saturday
Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marshall AK
 61.86°N 162.05°W (Elev. 364 ft)
Last Update:
3:16 am AKDT Oct 11, 2026
Forecast Valid:
4am AKDT Oct 11, 2026-6pm AKDT Oct 17, 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