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 >

Current conditions at

McKinley Park, McKinley National Park Airport (PAIN)

Lat: 63.73°NLon: 148.92°WElev: 1719ft.

Mostly Cloudy

61°F

16°C

Humidity 48%
Wind Speed Calm
Barometer 30.25 in (1025.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 17 Jun 1:56 pm AKDT
Extended Forecast for

15 Miles WNW Lagoon AK

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 63. West wind around 5 mph.

    High: 63 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am.  Mostly cloudy, with a low around 49. Southwest wind around 5 mph.  Chance of precipitation is 40%.

    Low: 49 °F

    Chance
    Showers

  • Thursday

    Thursday: Isolated showers and thunderstorms after 10am.  Mostly sunny, with a high near 66. Southwest wind around 5 mph becoming north in the afternoon.  Chance of precipitation is 20%.

    High: 66 °F

    Isolated
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am.  Partly cloudy, with a low around 50. Northeast wind around 5 mph becoming calm.  Chance of precipitation is 40%.

    Low: 50 °F

    Chance
    Showers

  • Juneteenth

    Juneteenth: A slight chance of showers and thunderstorms between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm.  Mostly sunny, with a high near 70. Calm wind becoming northeast around 5 mph in the afternoon.  Chance of precipitation is 60%.

    High: 70 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 10pm, then a chance of showers between 10pm and 4am.  Mostly cloudy, with a low around 52. Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely then
    Chance
    Showers

  • 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 70. Chance of precipitation is 60%.

    High: 70 °F

    Chance
    T-storms 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 52.

    Low: 52 °F

    Showers
    Likely

  • Sunday

    Sunday: A slight chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then showers and possibly a thunderstorm after 4pm.  Partly sunny, with a high near 68.

    High: 68 °F

    Chance
    T-storms then
    Showers

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 63. West wind around 5 mph.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 49. Southwest wind around 5 mph. Chance of precipitation is 40%.
Thursday
Isolated showers and thunderstorms after 10am. Mostly sunny, with a high near 66. Southwest wind around 5 mph becoming north in the afternoon. Chance of precipitation is 20%.
Thursday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 50. Northeast wind around 5 mph becoming calm. Chance of precipitation is 40%.
Juneteenth
A slight chance of showers and thunderstorms between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly sunny, with a high near 70. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 10pm, then a chance of showers between 10pm and 4am. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
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 70. 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 52.
Sunday
A slight chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then showers and possibly a thunderstorm after 4pm. Partly sunny, with a high near 68.
Sunday Night
Showers and possibly a thunderstorm before 10pm, then a chance of showers. Mostly cloudy, with a low around 50.
Monday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 64.
Monday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 47.
Tuesday
Showers. Mostly cloudy, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WNW Lagoon AK
 63.79°N 150.31°W (Elev. 2297 ft)
1:17 pm AKDT Jun 17, 2026
2pm AKDT Jun 17, 2026-6pm AKDT Jun 23, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database