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

Pocatello (Monte Vista) (ITD25)

Lat: 42.88987°NLon: 112.43237°WElev: 4605.0ft.

light snow

25°F

-4°C

Humidity 97%
Wind Speed NNW 8 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility 0.19 mi
Wind Chill16°F (-9°C)
Last update 18 Jan 10:00 PM MST
Extended Forecast for

7 Miles WSW Mccammon ID

  • Tonight

    Tonight: Mostly clear, with a low around 20. North wind 3 to 5 mph.

    Low: 20 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 30. Light north wind.

    High: 30 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29. Southwest wind around 8 mph.

    High: 29 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. South wind around 6 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 20. North wind 3 to 5 mph.
M.L.King Day
Sunny, with a high near 30. Light north wind.
Monday Night
Mostly clear, with a low around 19. Calm wind becoming south southwest around 6 mph after midnight.
Tuesday
Mostly sunny, with a high near 29. Southwest wind around 8 mph.
Tuesday Night
Partly cloudy, with a low around 20. South wind around 6 mph.
Wednesday
Mostly sunny, with a high near 32.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 33.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 31.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 32.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Mccammon ID
 42.63°N 112.31°W (Elev. 6880 ft)
6:21 pm MST Jan 18, 2026
10pm 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