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

Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Hazardous Weather Conditions

Current conditions at

Barter Island, Barter Island LRRS Airport (PABA)

Lat: 70.13°NLon: 143.58°WElev: 7ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Flood Watch June 17, 08:39am until June 17, 10:00am
Click here for hazard details and duration
...
  •  
    Flood Watch June 17, 08:39am until June 17, 10:00am

    NOW until 10:00am Wed

    Flood Watch

  • Today

    High: 44 °F

    Rain/Snow
    Likely and
    Areas Fog

  • Tonight

    Tonight: Showers likely, mainly before 1am. Areas of fog. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 35. Southwest wind around 5 mph. Chance of precipitation is 70%.

    Low: 35 °F

    Showers
    Likely and
    Areas Fog

  • Thursday

    Thursday: Showers likely, mainly between 10am and 4pm. Areas of fog before 10am. Otherwise, partly sunny, with a high near 48. Northeast wind around 5 mph. Chance of precipitation is 70%.

    High: 48 °F

    Showers
    Likely and
    Areas Fog

  • Thursday Night

    Thursday Night: Showers, mainly before 1am. Low around 36. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 80%.

    Low: 36 °F

    Showers

  • Juneteenth

    Juneteenth: A 30 percent chance of showers after 4pm. Mostly sunny, with a high near 51. West wind around 5 mph.

    High: 51 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers before 10pm. Partly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 53. Chance of precipitation is 60%.

    High: 53 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 10pm, then a chance of showers. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Showers
    Likely

Detailed Forecast

Today
A chance of rain and snow showers before 10am, then rain showers likely. Areas of fog. Otherwise, mostly cloudy, with a high near 44. Southwest wind around 5 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
Showers likely, mainly before 1am. Areas of fog. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 35. Southwest wind around 5 mph. Chance of precipitation is 70%.
Thursday
Showers likely, mainly between 10am and 4pm. Areas of fog before 10am. Otherwise, partly sunny, with a high near 48. Northeast wind around 5 mph. Chance of precipitation is 70%.
Thursday Night
Showers, mainly before 1am. Low around 36. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 80%.
Juneteenth
A 30 percent chance of showers after 4pm. Mostly sunny, with a high near 51. West wind around 5 mph.
Friday Night
A 40 percent chance of showers before 10pm. Partly cloudy, with a low around 40.
Saturday
A chance of showers and thunderstorms between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 53. Chance of precipitation is 60%.
Saturday Night
Showers likely and possibly a thunderstorm before 10pm, then a chance of showers. Mostly cloudy, with a low around 39.
Sunday
Showers, mainly after 10am. Mostly cloudy, with a high near 48.
Sunday Night
Showers, mainly before 4am. Cloudy, with a low around 35.
Monday
Showers likely. Mostly cloudy, with a high near 46.
Monday Night
Showers likely. Mostly cloudy, with a low around 35.
Tuesday
Showers likely. Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:

 69.06°N 143.15°W (Elev. 5597 ft)
Last Update:
8:17 am AKDT Jun 17, 2026
Forecast Valid:
8am AKDT Jun 17, 2026-6pm AKDT Jun 23, 2026
 
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Additional Resources

Radar & Satellite Image

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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