On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Dangerous heat continues across parts of the Pacific Northwest

Unusually hot weather will persist on Friday and into the weekend across parts of the Pacific Northwest, with high temperatures on Friday in the 90s to around 100 degrees for many locations. Heat Advisories and Excessive Heat Warnings are in effect across the region. Take extra precautions if you work or spend time outside, and know the signs and symptoms of heat exhaustion and heat stroke.
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Current conditions at

STEVI (STVM8)

Lat: 46.513514°NLon: 114.090881°WElev: 3365ft.

NA

94°F

34°C

Humidity 16%
Wind Speed NE 4 G 6 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Heat Index90°F (32°C)
Last update 31 Jul 3:14 pm MDT
Extended Forecast for

Hamilton MT

  • Tonight

    Tonight: Clear, with a low around 58. West northwest wind 5 to 8 mph becoming calm  after midnight.

    Clear

    Low: 58 °F

  • Saturday

    Saturday: Sunny, with a high near 95. South wind 5 to 11 mph becoming west in the afternoon.

    Sunny

    High: 95 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 61. West wind 6 to 11 mph becoming light and variable  after midnight.

    Mostly Clear

    Low: 61 °F

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 98. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    Hot

    High: 98 °F

  • Sunday
    Night

    Sunday Night: A slight chance of thunderstorms before midnight, then a slight chance of showers and thunderstorms after midnight.  Partly cloudy, with a low around 64. North northwest wind 5 to 10 mph becoming light and variable  after midnight.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 64 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly after noon.  Partly sunny, with a high near 91.

    Chance
    T-storms

    High: 91 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 61.

    Chance
    T-storms then
    Chance
    Showers

    Low: 61 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Partly sunny, with a high near 82.

    Chance
    Showers then
    Chance
    T-storms

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms, mainly before midnight.  Mostly cloudy, with a low around 56.

    Chance
    T-storms

    Low: 56 °F

Detailed Forecast

Tonight
Clear, with a low around 58. West northwest wind 5 to 8 mph becoming calm after midnight.
Saturday
Sunny, with a high near 95. South wind 5 to 11 mph becoming west in the afternoon.
Saturday Night
Mostly clear, with a low around 61. West wind 6 to 11 mph becoming light and variable after midnight.
Sunday
Mostly sunny and hot, with a high near 98. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Sunday Night
A slight chance of thunderstorms before midnight, then a slight chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 64. North northwest wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Monday
A 30 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 91.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
Tuesday Night
A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 56.
Wednesday
A chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 82.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 54.
Thursday
A chance of showers and thunderstorms. Sunny, with a high near 81.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 54.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
  Click Map For Forecast
Point Forecast:
Hamilton MT
 46.24°N 114.14°W (Elev. 3677 ft)
2:05 pm MDT Jul 31, 2015
3pm MDT Jul 31, 2015-6pm MDT Aug 7, 2015
 
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Additional Resources

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Hourly Weather Graph

National Digital Forecast Database