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.

Partly Cloudy

25°F

-4°C

Humidity 62%
Wind Speed WNW 9 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 18 Jan 07:35 PM MST
Extended Forecast for

19 Miles NE Boulder WY

  • Tonight

    Tonight: Partly cloudy, with a low around -2. Wind chill values as low as -10. Northwest wind 5 to 11 mph becoming northeast after midnight.

    Low: -2 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 20. Wind chill values as low as -15. Northeast wind 9 to 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 20 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4. Wind chill values as low as -15. Breezy, with a west wind 11 to 15 mph, with gusts as high as 24 mph.

    Low: 4 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 18. Wind chill values as low as -15. Blustery, with a west wind 17 to 22 mph, with gusts as high as 34 mph.

    High: 18 °F

    Mostly Sunny
    and Blustery

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 3. Blustery, with a west wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 3 °F

    Mostly Clear
    and Blustery

  • Wednesday

    Wednesday: Sunny, with a high near 17. Blustery, with a west wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 17 °F

    Sunny then
    Sunny and
    Blustery

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 4. West wind around 11 mph.

    Low: 4 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 19. Breezy.

    High: 19 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around -2. Wind chill values as low as -10. Northwest wind 5 to 11 mph becoming northeast after midnight.
M.L.King Day
Sunny, with a high near 20. Wind chill values as low as -15. Northeast wind 9 to 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Partly cloudy, with a low around 4. Wind chill values as low as -15. Breezy, with a west wind 11 to 15 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 18. Wind chill values as low as -15. Blustery, with a west wind 17 to 22 mph, with gusts as high as 34 mph.
Tuesday Night
Mostly clear, with a low around 3. Blustery, with a west wind 13 to 15 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 17. Blustery, with a west wind 14 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 4. West wind around 11 mph.
Thursday
Mostly sunny, with a high near 19. Breezy.
Thursday Night
Mostly cloudy, with a low around 5.
Friday
A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 13. Breezy.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 1.
Saturday
A chance of snow showers. Partly sunny, with a high near 12. Breezy.
Saturday Night
A slight chance of snow showers. Mostly cloudy, with a low around 3. Breezy.
Sunday
A slight chance of snow showers. Partly sunny, with a high near 15. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NE Boulder WY
 42.88°N 109.34°W (Elev. 11276 ft)
6:17 pm MST Jan 18, 2026
7pm MST Jan 18, 2026-6pm MST Jan 25, 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