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

Bolinder Field-Tooele Valley Airport (KTVY)

Lat: 40.61269°NLon: 112.35362°WElev: 4291.0ft.

Clear

46°F

8°C

Humidity 65%
Wind Speed SSW 12 MPH
Barometer 30.46 in (1031.49 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 17 Oct 12:15 AM MDT
Extended Forecast for

9 Miles SW Grantsville UT

  • Overnight

    Overnight: Mostly clear, with a low around 40. Southwest wind 7 to 9 mph.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. Southwest wind 5 to 9 mph becoming calm in the afternoon.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. Calm wind becoming southwest 5 to 8 mph after midnight.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 52. South southwest wind 5 to 8 mph becoming light and variable in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41. Calm wind becoming south southeast 5 to 9 mph after midnight.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 40. Southwest wind 7 to 9 mph.
Saturday
Sunny, with a high near 54. Southwest wind 5 to 9 mph becoming calm in the afternoon.
Saturday Night
Mostly clear, with a low around 41. Calm wind becoming southwest 5 to 8 mph after midnight.
Sunday
Mostly sunny, with a high near 52. South southwest wind 5 to 8 mph becoming light and variable in the afternoon.
Sunday Night
Partly cloudy, with a low around 41. Calm wind becoming south southeast 5 to 9 mph after midnight.
Monday
Sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 49.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 42.
Wednesday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 50.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 41.
Thursday
Rain and possibly a thunderstorm. Mostly cloudy, with a high near 44.
Thursday Night
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 36.
Friday
Rain and snow likely. Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Grantsville UT
 40.49°N 112.58°W (Elev. 7864 ft)
Last Update:
12:31 am MDT Oct 17, 2026
Forecast Valid:
12am MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation