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 >

Current conditions at

STEVI (STVM8)

Lat: 46.55617°NLon: 114.07435°WElev: 3205.0ft.

NA

50°F

10°C

Humidity 66%
Wind Speed SW 9 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 15 Apr 12:14 PM MDT
Extended Forecast for

7 Miles WSW Lolo MT

Winter Weather Advisory April 15, 03:00pm until April 16, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: Rain likely, possibly mixed with snow showers before 3pm, then rain likely, possibly mixed with snow showers between 3pm and 4pm, then snow showers after 4pm. Some thunder is also possible.  High near 46. West southwest wind 9 to 11 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow

  • Tonight

    Tonight: Snow before 9pm, then a slight chance of snow after 4am.  Low around 25. West wind 6 to 11 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Snow then
    Slight Chance
    Snow

  • Thursday

    Thursday: A chance of snow before noon, then snow showers likely, mainly after 2pm. Some thunder is also possible.  Partly sunny, with a high near 35. West wind 6 to 13 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Chance Snow
    then Snow
    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 26. West southwest wind 5 to 10 mph, with gusts as high as 24 mph.  New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow.  Partly sunny, with a high near 41. West wind 5 to 9 mph, with gusts as high as 22 mph.  New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain likely, possibly mixed with snow showers before 3pm, then rain likely, possibly mixed with snow showers between 3pm and 4pm, then snow showers after 4pm. Some thunder is also possible. High near 46. West southwest wind 9 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tonight
Snow before 9pm, then a slight chance of snow after 4am. Low around 25. West wind 6 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow before noon, then snow showers likely, mainly after 2pm. Some thunder is also possible. Partly sunny, with a high near 35. West wind 6 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26. West southwest wind 5 to 10 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 41. West wind 5 to 9 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 24.
Saturday
Sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Lolo MT
 46.74°N 114.25°W (Elev. 4583 ft)
12:22 pm MDT Apr 15, 2026
12pm MDT Apr 15, 2026-6pm MDT Apr 21, 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