Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Pinedale, Ralph Wenz Field Airport (KPNA)

Lat: 42.79528°NLon: 109.80694°WElev: 7087.0ft.

Clear

12°F

-11°C

Humidity 72%
Wind Speed NW 5 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 20 Jan 01:35 AM MST
Extended Forecast for

18 Miles NE Boulder WY

  • Overnight

    Overnight: Partly cloudy, with a low around 3. Wind chill values as low as -15. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 3 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 16. Wind chill values as low as -15. Windy, with a west wind 17 to 26 mph, with gusts as high as 40 mph.

    High: 16 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 0. Wind chill values as low as -20. Breezy, with a west wind 11 to 15 mph, with gusts as high as 23 mph.

    Low: 0 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 16. Wind chill values as low as -15. Breezy, with a west wind 14 to 17 mph, with gusts as high as 26 mph.

    High: 16 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 4. West wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 4 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 17. West wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 17 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -1. West wind 6 to 8 mph.

    Low: -1 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 9.

    High: 9 °F

    Cold

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before 11pm.  Partly cloudy, with a low around -8.

    Low: -8 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 3. Wind chill values as low as -15. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 16. Wind chill values as low as -15. Windy, with a west wind 17 to 26 mph, with gusts as high as 40 mph.
Tuesday Night
Mostly clear, with a low around 0. Wind chill values as low as -20. Breezy, with a west wind 11 to 15 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 16. Wind chill values as low as -15. Breezy, with a west wind 14 to 17 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 4. West wind 10 to 13 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 17. West wind 10 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around -1. West wind 6 to 8 mph.
Friday
Partly sunny and cold, with a high near 9.
Friday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around -8.
Saturday
Sunny and cold, with a high near 10.
Saturday Night
Mostly clear, with a low around -2.
Sunday
Sunny, with a high near 15. Breezy.
Sunday Night
Mostly cloudy, with a low around 5. Breezy.
Monday
A slight chance of snow showers. Partly sunny, with a high near 17. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NE Boulder WY
 42.88°N 109.34°W (Elev. 11276 ft)
1:16 am MST Jan 20, 2026
1am MST Jan 20, 2026-6pm MST Jan 26, 2026
 
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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