National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lingering Winter Weather in Interior New England; Snow Squalls Developing Downwind of the Lower Great Lakes

A wintry mix will continue in interior New England through tonight as a coastal storm quickly passes to the east. Heavy snow is expected in northern Maine, with a coating of ice expected for much of interior New England. Behind this storm system, lake effect snow and snow squalls will develop from the Ohio Valley to interior New England through Monday. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

Lat: 43.06219°NLon: 108.44701°WElev: 5443.0ft.

Clear

34°F

1°C

Humidity 40%
Wind Speed WSW 12 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 12 Jan 02:05 AM MST
Extended Forecast for

3 Miles WNW Arapahoe WY

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 30. West southwest wind around 6 mph.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 53. West wind 5 to 7 mph becoming southeast in the afternoon.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. Southwest wind 8 to 10 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. Breezy, with a west northwest wind 9 to 15 mph, with gusts as high as 21 mph.

    High: 57 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. Northwest wind 6 to 10 mph becoming southwest after midnight.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 52. Southwest wind around 5 mph becoming calm.

    High: 52 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24. South southwest wind 6 to 9 mph becoming west northwest after midnight.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 30. West southwest wind around 6 mph.
Monday
Sunny, with a high near 53. West wind 5 to 7 mph becoming southeast in the afternoon.
Monday Night
Mostly clear, with a low around 30. Southwest wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 57. Breezy, with a west northwest wind 9 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 26. Northwest wind 6 to 10 mph becoming southwest after midnight.
Wednesday
Sunny, with a high near 52. Southwest wind around 5 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 24. South southwest wind 6 to 9 mph becoming west northwest after midnight.
Thursday
Sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 17.
Friday
Mostly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Sunny, with a high near 46.
Saturday Night
Mostly clear, with a low around 20.
Sunday
Sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Arapahoe WY
 42.99°N 108.56°W (Elev. 5197 ft)
Last Update:
1:18 am MST Jan 12, 2026
Forecast Valid:
2am MST Jan 12, 2026-6pm MST Jan 18, 2026
 
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