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

BUFFALO RAPIDS/GLEND (BRGM)

Lat: 46.98778°NLon: 104.80306°WElev: 2140.0ft.

NA

43°F

6°C

Humidity 80%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 15 Apr 02:30 AM MDT
Extended Forecast for

10 Miles ENE Fallon MT

  • Overnight

    Overnight: Mostly clear, with a low around 40. West southwest wind around 6 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68. West southwest wind 5 to 8 mph.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 39. Southwest wind 5 to 7 mph becoming southeast in the evening.

    Low: 39 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after noon.  Partly sunny, with a high near 50. West wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 50 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 9pm, then a chance of snow between 9pm and midnight.  Mostly cloudy, with a low around 24. North northwest wind 9 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 41. Northwest wind 9 to 15 mph, with gusts as high as 25 mph.

    High: 41 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. North northwest wind 9 to 14 mph becoming light northwest  after midnight. Winds could gust as high as 21 mph.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 51. Light west wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. Northwest wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 18 mph.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 40. West southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 68. West southwest wind 5 to 8 mph.
Wednesday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 39. Southwest wind 5 to 7 mph becoming southeast in the evening.
Thursday
A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 50. West wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.
Thursday Night
A chance of rain before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, with a low around 24. North northwest wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday
Partly sunny, with a high near 41. Northwest wind 9 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 20. North northwest wind 9 to 14 mph becoming light northwest after midnight. Winds could gust as high as 21 mph.
Saturday
Sunny, with a high near 51. Light west wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 25. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 66. Light south wind becoming southwest 5 to 9 mph in the morning.
Sunday Night
Mostly clear, with a low around 38. South wind 6 to 8 mph.
Monday
Sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE Fallon MT
 46.9°N 104.94°W (Elev. 2083 ft)
1:15 am MDT Apr 15, 2026
3am MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

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