Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Current conditions at

FISHTAIL (FSLM8)

Lat: 45.45806°NLon: 109.57139°WElev: 4550.0ft.

NA

45°F

7°C

Humidity 39%
Wind Speed WSW 8 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 17 Oct 02:22 AM MDT
Extended Forecast for

12 Miles WSW Roscoe MT

  • Overnight

    Overnight: Partly cloudy, with a low around 44. West southwest wind around 25 mph, with gusts as high as 38 mph.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 63. Southwest wind 21 to 28 mph, with gusts as high as 46 mph.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39. West southwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 43 mph.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 55. Southwest wind 5 to 7 mph becoming east northeast in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39. South southwest wind 5 to 11 mph.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 63. South southwest wind 6 to 15 mph.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. Light south southwest wind increasing to 6 to 11 mph in the evening.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. Southwest wind 5 to 10 mph becoming light and variable.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight.  Partly cloudy, with a low around 39. Calm wind becoming southwest around 6 mph after midnight.

    Low: 39 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 44. West southwest wind around 25 mph, with gusts as high as 38 mph.
Saturday
Mostly sunny, with a high near 63. Southwest wind 21 to 28 mph, with gusts as high as 46 mph.
Saturday Night
Mostly cloudy, with a low around 39. West southwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 43 mph.
Sunday
Mostly sunny, with a high near 55. Southwest wind 5 to 7 mph becoming east northeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 39. South southwest wind 5 to 11 mph.
Monday
Sunny, with a high near 63. South southwest wind 6 to 15 mph.
Monday Night
Partly cloudy, with a low around 41. Light south southwest wind increasing to 6 to 11 mph in the evening.
Tuesday
Mostly sunny, with a high near 60. Southwest wind 5 to 10 mph becoming light and variable.
Tuesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 39. Calm wind becoming southwest around 6 mph after midnight.
Wednesday
Mostly sunny, with a high near 57. Southwest wind 5 to 9 mph becoming east southeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 41. Light and variable wind becoming south southwest 9 to 14 mph in the evening.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 59. South southwest wind 5 to 14 mph.
Thursday Night
Rain and snow showers likely. Mostly cloudy, with a low around 40. Light south southwest wind becoming southwest 8 to 13 mph in the evening. Chance of precipitation is 60%.
Friday
Rain and snow showers. High near 46. West wind 8 to 14 mph. Chance of precipitation is 80%.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WSW Roscoe MT
 45.26°N 109.7°W (Elev. 6401 ft)
1:07 am MDT Oct 17, 2026
2am MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
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Additional Resources

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