Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

I80/US30 - Peru Hill (KCMS)

Lat: 41.54958°NLon: 109.60197°WElev: 6407.0ft.

NA

36°F

2°C

Humidity 59%
Wind Speed W 8 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 1.24 mi
Wind Chill30°F (-1°C)
Last update 08 Dec 04:56 PM MST
Extended Forecast for

22 Miles NNE Granger WY

  • Tonight

    Tonight: Partly cloudy, with a low around 28. West southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. Windy, with a west wind 16 to 21 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 47 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. Breezy, with a west wind 15 to 17 mph, with gusts as high as 28 mph.

    Low: 31 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51. Windy, with a west wind 16 to 26 mph, with gusts as high as 36 mph.

    High: 51 °F

    Partly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. Breezy, with a west wind 14 to 20 mph, with gusts as high as 31 mph.

    Low: 32 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 52. Breezy, with a west wind 13 to 22 mph, with gusts as high as 31 mph.

    High: 52 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Breezy, with a west wind 13 to 15 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. West southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 47. Windy, with a west wind 16 to 21 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 40 mph.
Tuesday Night
Mostly cloudy, with a low around 31. Breezy, with a west wind 15 to 17 mph, with gusts as high as 28 mph.
Wednesday
Partly sunny, with a high near 51. Windy, with a west wind 16 to 26 mph, with gusts as high as 36 mph.
Wednesday Night
Partly cloudy, with a low around 32. Breezy, with a west wind 14 to 20 mph, with gusts as high as 31 mph.
Thursday
Mostly sunny, with a high near 52. Breezy, with a west wind 13 to 22 mph, with gusts as high as 31 mph.
Thursday Night
Partly cloudy, with a low around 30. Breezy, with a west wind 13 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NNE Granger WY
 41.9°N 109.85°W (Elev. 6302 ft)
4:47 pm MST Dec 8, 2025
5pm MST Dec 8, 2025-6pm MST Dec 15, 2025
 
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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