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

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

BIG SHEEP MOUNTAIN (LCFM8)

Lat: 47.02819°NLon: 105.80472°WElev: 3172.0ft.

NA

51°F

11°C

Humidity 33%
Wind Speed SSE 8 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 16 Oct 07:08 PM MDT
Extended Forecast for

20 Miles WNW Terry MT

  • Tonight

    Tonight: Mostly clear, with a low around 40. West southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73. West southwest wind 10 to 16 mph, with gusts as high as 28 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. West southwest wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 23 mph.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61. Northwest wind 5 to 7 mph becoming north northeast in the afternoon.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. East wind around 8 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66. South southeast wind 8 to 16 mph, with gusts as high as 26 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Southeast wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. East southeast wind around 7 mph becoming south southwest in the afternoon.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. Light and variable wind becoming northwest around 6 mph in the evening.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 40. West southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 73. West southwest wind 10 to 16 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 41. West southwest wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 23 mph.
Sunday
Sunny, with a high near 61. Northwest wind 5 to 7 mph becoming north northeast in the afternoon.
Sunday Night
Mostly clear, with a low around 38. East wind around 8 mph.
Monday
Sunny, with a high near 66. South southeast wind 8 to 16 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 40. Southeast wind 7 to 13 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 67. East southeast wind around 7 mph becoming south southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 41. Light and variable wind becoming northwest around 6 mph in the evening.
Wednesday
Mostly sunny, with a high near 61. North wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 42. Northeast wind around 6 mph becoming east southeast after midnight.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 46.
Friday
A chance of rain. Partly sunny, with a high near 59. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles WNW Terry MT
 46.88°N 105.71°W (Elev. 2900 ft)
Last Update:
3:50 pm MDT Oct 16, 2026
Forecast Valid:
7pm MDT Oct 16, 2026-6pm MDT Oct 23, 2026
 
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