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

TOSTON (TOSM)

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

NA

55°F

13°C

Humidity 71%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 20 Jun 01:00 AM MDT
Extended Forecast for

10 Miles N Maudlow MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 44. East wind around 9 mph.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly between 1pm and 5pm. Mostly cloudy, with a high near 69. Light and variable wind becoming west southwest 5 to 9 mph in the morning.

    High: 69 °F

    Partly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 47. Southwest wind 6 to 9 mph.

    Low: 47 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 66. West northwest wind 6 to 9 mph.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. North wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. Northwest wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 61 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. North wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 44. East wind around 9 mph.
Saturday
A 40 percent chance of showers and thunderstorms, mainly between 1pm and 5pm. Mostly cloudy, with a high near 69. Light and variable wind becoming west southwest 5 to 9 mph in the morning.
Saturday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 47. Southwest wind 6 to 9 mph.
Sunday
Sunny, with a high near 66. West northwest wind 6 to 9 mph.
Sunday Night
Partly cloudy, with a low around 43. North wind 5 to 10 mph, with gusts as high as 18 mph.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. Northwest wind 5 to 10 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 39. North wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 69. Calm wind becoming west northwest around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Maudlow MT
 46.25°N 111.18°W (Elev. 6575 ft)
Last Update:
12:32 am MDT Jun 20, 2026
Forecast Valid:
2am MDT Jun 20, 2026-6pm MDT Jun 26, 2026
 
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