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

Severe Thunderstorms and Heavy Rainfall; Typhoon Watch in Guam and CNMI

Heavy to excessive rainfall will continue through tonight from the Texas Big Bend region into southern Oklahoma. Scattered damaging wind gusts and a few tornadoes may accompany a line of severe thunderstorms that is expected across the Mid-Atlantic into New England Friday. A Typhoon Watch continues for Guam and CNMI as Tropical Storm Champi will strengthen and approach the islands this weekend. Read More >

Current conditions at

TOSTON (TOSM)

Lat: 46.12222°NLon: 111.49472°WElev: 4058.0ft.

NA

33°F

1°C

Humidity 84%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 15 Oct 09:00 PM MDT
Extended Forecast for

2 Miles S Toston MT

  • Tonight

    Tonight: Mostly clear, with a low around 27. Southeast wind 3 to 7 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60. South southeast wind 5 to 7 mph.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 66. South southeast wind around 10 mph, with gusts as high as 22 mph.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. South southwest wind around 6 mph becoming light and variable after midnight.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61. Calm wind.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. Calm wind becoming southeast around 6 mph after midnight.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64. South wind 3 to 6 mph.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 27. Southeast wind 3 to 7 mph.
Friday
Sunny, with a high near 60. South southeast wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 33. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 66. South southeast wind around 10 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 35. South southwest wind around 6 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 61. Calm wind.
Sunday Night
Mostly clear, with a low around 33. Calm wind becoming southeast around 6 mph after midnight.
Monday
Sunny, with a high near 64. South wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
A slight chance of rain. Mostly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Toston MT
 46.16°N 111.44°W (Elev. 3999 ft)
Last Update:
9:46 pm MDT Oct 15, 2026
Forecast Valid:
10pm MDT Oct 15, 2026-6pm MDT Oct 22, 2026
 
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