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

Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Idaho Falls Regional Airport (KIDA)

Lat: 43.52083°NLon: 112.06611°WElev: 4741.0ft.

Overcast

46°F

8°C

Humidity 55%
Wind Speed SSW 21 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 15 Apr 08:53 AM MDT
Extended Forecast for

Atomic City ID

Freeze Watch April 17, 03:00am until April 17, 10:00am
Wind Advisory April 15, 11:00am until April 15, 09:00pm
Click here for hazard details and duration
Freeze Watch
Wind Advisory

  • Today

    Today: A slight chance of snow showers before 10am, then rain showers likely. Mostly cloudy, with a high near 52. Breezy, with a southwest wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 52 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Showers
    Likely

  • Tonight

    Tonight: Rain showers before 2am, then a chance of rain and snow showers between 2am and 3am, then a chance of snow showers after 3am. Some thunder is also possible. Patchy blowing snow after 4am. Low around 28. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 28 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Thursday

    Thursday: Snow showers likely. Patchy blowing snow between 9am and noon. Mostly cloudy, with a high near 41. West southwest wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 18. West wind 10 to 16 mph becoming north after midnight. Winds could gust as high as 22 mph. New snow accumulation of less than one inch possible.

    Low: 18 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 20 percent chance of snow showers. Mostly sunny, with a high near 45. North northwest wind 8 to 14 mph, with gusts as high as 20 mph.

    High: 45 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Saturday Night

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

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of snow showers before 10am, then rain showers likely. Mostly cloudy, with a high near 52. Breezy, with a southwest wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
Rain showers before 2am, then a chance of rain and snow showers between 2am and 3am, then a chance of snow showers after 3am. Some thunder is also possible. Patchy blowing snow after 4am. Low around 28. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Snow showers likely. Patchy blowing snow between 9am and noon. Mostly cloudy, with a high near 41. West southwest wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 18. West wind 10 to 16 mph becoming north after midnight. Winds could gust as high as 22 mph. New snow accumulation of less than one inch possible.
Friday
A 20 percent chance of snow showers. Mostly sunny, with a high near 45. North northwest wind 8 to 14 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Atomic City ID
 43.45°N 112.81°W (Elev. 4997 ft)
Last Update:
5:31 am MDT Apr 15, 2026
Forecast Valid:
9am MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation