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

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Talkeetna, Talkeetna Airport (PATK)

Lat: 62.32°NLon: 150.09°WElev: 358ft.

Fair

53°F

12°C

Humidity 72%
Wind Speed Calm
Barometer 30.34 in (1027.5 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 18 Jun 1:53 am AKDT
Extended Forecast for

36 Miles NNW Petersville AK

  • Overnight

    Overnight: Snow showers. Low around 11. Northwest wind around 5 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 11 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 22. Northeast wind around 5 mph becoming south in the morning. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 1am. Some thunder is also possible. Mostly cloudy, with a low around 15. Southeast wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Snow Showers
    Likely

  • Juneteenth

    Juneteenth: Snow showers likely, mainly between 10am and 4pm. Partly sunny, with a high near 22. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: Scattered snow showers before 10pm. Mostly cloudy, with a low around 15. West wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 15 °F

    Scattered
    Snow Showers
    then Mostly
    Cloudy

  • Saturday

    Saturday: Scattered snow showers after 10am. Some thunder is also possible. Partly sunny, with a high near 22. Chance of precipitation is 30%.

    High: 22 °F

    Scattered
    Snow Showers

  • Saturday Night

    Saturday Night: Scattered snow showers before 10pm. Some thunder is also possible. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.

    Low: 15 °F

    Scattered
    Snow Showers
    then Mostly
    Cloudy

  • Sunday

    Sunday: Scattered snow showers after 10am. Some thunder is also possible. Partly sunny, with a high near 22.

    High: 22 °F

    Scattered
    Snow Showers

  • Sunday Night

    Sunday Night: Scattered snow showers, mainly before 10pm. Some thunder is also possible. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Scattered
    Snow Showers

Detailed Forecast

Overnight
Snow showers. Low around 11. Northwest wind around 5 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 22. Northeast wind around 5 mph becoming south in the morning. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers likely, mainly before 1am. Some thunder is also possible. Mostly cloudy, with a low around 15. Southeast wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Juneteenth
Snow showers likely, mainly between 10am and 4pm. Partly sunny, with a high near 22. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Scattered snow showers before 10pm. Mostly cloudy, with a low around 15. West wind 5 to 10 mph. Chance of precipitation is 30%.
Saturday
Scattered snow showers after 10am. Some thunder is also possible. Partly sunny, with a high near 22. Chance of precipitation is 30%.
Saturday Night
Scattered snow showers before 10pm. Some thunder is also possible. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.
Sunday
Scattered snow showers after 10am. Some thunder is also possible. Partly sunny, with a high near 22.
Sunday Night
Scattered snow showers, mainly before 10pm. Some thunder is also possible. Mostly cloudy, with a low around 15.
Monday
Snow showers likely, mainly after 4pm. Some thunder is also possible. Mostly cloudy, with a high near 21.
Monday Night
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 13.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 19.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 12.
Wednesday
Snow showers likely. Partly sunny, with a high near 19.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
36 Miles NNW Petersville AK
 62.99°N 151.07°W (Elev. 11896 ft)
Last Update:
2:18 am AKDT Jun 18, 2026
Forecast Valid:
2am AKDT Jun 18, 2026-6pm AKDT Jun 24, 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