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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Hays Site MT-66 MP 10.5 (MTHAY)

Lat: 47.91928°NLon: 108.72611°WElev: 3898.0ft.

NA

53°F

12°C

Humidity 19%
Wind Speed ESE 4 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 17 Oct 07:00 AM MDT
Extended Forecast for

5 Miles WSW Zortman MT

  • Today

    Today: Increasing clouds, with a high near 68. Breezy, with a west wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 68 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 41. Breezy, with a west wind 17 to 22 mph becoming north northwest 10 to 15 mph after midnight. Winds could gust as high as 33 mph.

    Low: 41 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 53. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. East southeast wind 8 to 13 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60. Southeast wind 5 to 9 mph.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. East southeast wind 5 to 9 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. West northwest wind 5 to 9 mph.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. North wind 3 to 7 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. Light and variable wind becoming southeast 5 to 9 mph in the morning.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 68. Breezy, with a west wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 41. Breezy, with a west wind 17 to 22 mph becoming north northwest 10 to 15 mph after midnight. Winds could gust as high as 33 mph.
Sunday
Sunny, with a high near 53. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 38. East southeast wind 8 to 13 mph.
Monday
Sunny, with a high near 60. Southeast wind 5 to 9 mph.
Monday Night
Partly cloudy, with a low around 43. East southeast wind 5 to 9 mph.
Tuesday
Mostly sunny, with a high near 57. West northwest wind 5 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 37. North wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 55. Light and variable wind becoming southeast 5 to 9 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 41. Southeast wind 7 to 11 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 61. South southeast wind 5 to 7 mph becoming west in the afternoon.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 42.
Friday
A chance of rain. Mostly cloudy, with a high near 48. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Zortman MT
 47.9°N 108.62°W (Elev. 4521 ft)
Last Update:
4:20 am MDT Oct 17, 2026
Forecast Valid:
7am MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
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