Wintry Weather in the Northern Tier; Fire Weather Threats in Southern California

Two Canadian systems will produce heavy snow downwind of Great Lakes Erie and Ontario, and a wintry mix in the Mississippi and Ohio Valleys. Snow, heavy in places, will spread across the Rockies and 4-Corners area through early this week. A developing system in southern California may produce high winds and critical fire weather threats, and, areas of heavy rain early this week. Read More >

Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Mostly Cloudy

40°F

4°C

Humidity 97%
Wind Speed Calm
Barometer 30.39 in (1029.5 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 17 Jan 4:56 pm AKST
Extended Forecast for

12 Miles NNW Devils Thumb AK

High Wind Warning January 18, 12:00pm until January 18, 09:00pm
Click here for hazard details and duration
High Wind Warning
  • This
    Afternoon

    This Afternoon: Scattered snow showers.  Mostly cloudy, with a high near 26. Southwest wind around 30 mph.  Chance of precipitation is 50%.

    Scattered
    Snow Showers

    High: 26 °F

  • Tonight

    Tonight: Scattered snow showers before 9pm, then scattered snow showers after midnight.  Mostly cloudy, with a low around 20. Southwest wind 20 to 25 mph.  Chance of precipitation is 30%.

    Scattered
    Snow Showers

    Low: 20 °F

  • M.L.King
    Day

    M.L.King Day: Snow, mainly after 9am. The snow could be heavy at times.  Areas of blowing snow after 9am. High near 21. South wind 20 to 30 mph increasing to 35 to 45 mph in the afternoon.  Chance of precipitation is 100%. New snow accumulation of 6 to 9 inches possible.

    Heavy Snow
    and Areas
    Blowing Snow

    High: 21 °F

  • Monday
    Night

    Monday Night: Snow. The snow could be heavy at times.  Areas of blowing snow. Low around 13. South wind 45 to 50 mph decreasing to 35 to 40 mph after midnight.  Chance of precipitation is 100%.

    Heavy Snow
    and Areas
    Blowing Snow

    Low: 13 °F

  • Tuesday

    Tuesday: Snow showers.  Areas of blowing snow. High near 15. Southwest wind 35 to 45 mph, with gusts as high as 60 mph.  Chance of precipitation is 90%.

    Snow Showers
    and Areas
    Blowing Snow

    High: 15 °F

  • Tuesday
    Night

    Tuesday Night: Scattered snow showers.  Areas of blowing snow before 3am. Mostly cloudy, with a low around 11. Chance of precipitation is 50%.

    Scattered
    Snow Showers
    and Areas
    Blowing Snow

    Low: 11 °F

  • Wednesday

    Wednesday: A 50 percent chance of snow.  Cloudy, with a high near 19.

    Chance Snow

    High: 19 °F

  • Wednesday
    Night

    Wednesday Night: A chance of snow before 3am.  Cloudy, with a low around 10.

    Chance Snow

    Low: 10 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 16.

    Mostly Sunny

    High: 16 °F

Detailed Forecast

This Afternoon
Scattered snow showers. Mostly cloudy, with a high near 26. Southwest wind around 30 mph. Chance of precipitation is 50%.
Tonight
Scattered snow showers before 9pm, then scattered snow showers after midnight. Mostly cloudy, with a low around 20. Southwest wind 20 to 25 mph. Chance of precipitation is 30%.
M.L.King Day
Snow, mainly after 9am. The snow could be heavy at times. Areas of blowing snow after 9am. High near 21. South wind 20 to 30 mph increasing to 35 to 45 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 6 to 9 inches possible.
Monday Night
Snow. The snow could be heavy at times. Areas of blowing snow. Low around 13. South wind 45 to 50 mph decreasing to 35 to 40 mph after midnight. Chance of precipitation is 100%.
Tuesday
Snow showers. Areas of blowing snow. High near 15. Southwest wind 35 to 45 mph, with gusts as high as 60 mph. Chance of precipitation is 90%.
Tuesday Night
Scattered snow showers. Areas of blowing snow before 3am. Mostly cloudy, with a low around 11. Chance of precipitation is 50%.
Wednesday
A 50 percent chance of snow. Cloudy, with a high near 19.
Wednesday Night
A chance of snow before 3am. Cloudy, with a low around 10.
Thursday
Mostly sunny, with a high near 16.
Thursday Night
Mostly cloudy, with a low around 8.
Friday
A chance of snow. Partly sunny, with a high near 16.
Friday Night
A chance of snow. Mostly cloudy, with a low around 11.
Saturday
A chance of snow. Mostly cloudy, with a high near 16.
Saturday Night
A chance of snow. Cloudy, with a low around 3.
Sunday
Partly sunny, with a high near 16.
Click Map For Forecast
Point Forecast:
12 Miles NNW Devils Thumb AK
 57.35°N 132.38°W (Elev. 7336 ft)
4:09 pm AKST Jan 17, 2021
5pm AKST Jan 17, 2021-6pm AKST Jan 24, 2021
 
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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